17th week of 2015 patent applcation highlights part 30 |
Patent application number | Title | Published |
20150109891 | FLEXIBLE RESILIENT HAND - Resilient timepiece hand including a first drive pipe integral with a flexible strip. The resilient hand is in a single-piece and this flexible strip includes a first flexible segment between this first pipe and a first tip which is at a variable distance from this first pipe according to stresses applied to this flexible strip. | 2015-04-23 |
20150109892 | DUAL THERMAL SENSOR FOR HAMR WAVEGUIDE POWER MONITOR AND INTEGRATION WITH THE CONTACT SENSOR - Embodiments of the present invention generally relate to a HAMR device having two temperature sensors. The first temperature sensor is disposed adjacent a waveguide and is about two or more micrometers away from an air bearing surface. The first temperature sensor has a length, a width and a thickness, and the length is greater than the width and the thickness. The length of the first temperature sensor is substantially perpendicular to the waveguide. | 2015-04-23 |
20150109893 | Tilted Structures to Reduce Reflection in Laser-Assisted TAMR - A TAMR (Thermal Assisted Magnetic Recording) write head uses the energy of optical-laser excited surface plasmons in a plasmon generator to locally heat a magnetic recording medium and reduce its coercivity and magnetic anisotropy. The optical radiation is transmitted to the plasmon generator by means of a waveguide, whose optical axis (centerline) is tilted relative to either or both the backside surface normal and ABS surface normal in order to eliminate back reflections of the optical radiation that can adversely affect the properties and performance of the laser. Variations of the disclosure include tilting the plasmon generator, the waveguide and the laser diode. | 2015-04-23 |
20150109894 | OPTICAL RECORDING DEVICE AND OPTICAL RECORDING METHOD - An optical recording device for recording to a disk having a guide layer and a plurality of recording layers includes a controller which obtains, by calculation, logical addresses of data areas of all recording layers on the basis of physical addresses of a guide layer and recording layer information. Specifically, in treating the maximum value (last physical address) of physical addresses in the guide layer as PSN_max, recording layer information of recording layer Lx as x (x=0, 1, 2, . . . ), physical addresses corresponding to recording destination positions in the data area of recording layer Lx as PSN, and logical addresses imparted to data units recorded at recording destination positions in the data area of recording layer Lx as LSN, calculation for LSN=(PSN_max*x)+PSN . . . (1) is performed. | 2015-04-23 |
20150109895 | OPTICAL INFORMATION REPRODUCING APPARATUS, OPTICAL INFORMATION REPRODUCING METHOD, AND OPTICAL INFORMATION RECORDING METHOD - When books are densely bedded on a recording medium for recording a hologram on the medium with a high density, the books need to be positioned at a reference light irradiation position with a high precision when reproducing. An optical information reproducing apparatus for producing information from an optical information recording medium, includes: a light source that emits a reference light; an angle adjustment part that adjusts an incident angle of the reference light emitted from the light source to the optical information recording medium; a filter part that suppresses an unnecessary light of a diffracted light obtained when the optical information recording medium is irradiated with the reference light adjusted by the angle adjustment part; a light detection part that detects at least a part of the diffracted light obtained by irradiating the optical information recording medium with the reference light adjusted by the angle adjustment part; and a control part that controls the filter part, wherein at least a part of page data within an adjacent book is recorded as information on the optical information recording medium while deviating the incident angle of the reference light in an angle multiplexing direction, and wherein the control part controls the filter part on the basis of the signal detected by the light detection part. | 2015-04-23 |
20150109896 | TRANSFER DEVICE, CONTROL DEVICE, AND TRANSFER METHOD - A transfer device in a network including a plurality of control devices includes a network connection device, memory, and a processor. The network connection device communicates a target packet as a target of a transferring process. The memory stores a transfer rule received by the network connection device from a determination device as a control device for determining a transfer rule indicating a method of a process performed by the transfer device. The processor judges whether or not disable information indicating that the transfer rule is not to be acquired from the determination device when a transfer rule applicable to the target packet is not stored in the memory is included in the target packet. When the disable information is included, the processor outputs the target packet to the network connection device without requesting the transfer rule. The network connection device transmits the target packet to another transfer device. | 2015-04-23 |
20150109897 | METHOD FOR CONNECTION BETWEEN ELECTRONIC DEVICES AND ELECTRONIC DEVICE THEREOF - Methods and apparatuses are provided for connecting electronic devices. A first electronic device broadcasts a message including at least one of related service information and connectivity information necessary for accessing a wireless access point (AP) accessed by the first electronic device, by using short-range communication. The first electronic device receives a connection request from at least one second electronic device via the wireless AP. | 2015-04-23 |
20150109898 | Mobile Terminated Call Improvements - In one aspect, a method for a packet gateway node (PGW) is disclosed. The PGW being adapted for (a) communicating with at least a serving gateway node, SOW, (b) receiving and forwarding downlink data packets to a user entity, UE, and (c) communicating with a mobility management entity, MME. In one embodiment, the method comprises: the PGW, when receiving a downlink user plane data packet destined for the UE on a Packet Data Network, PDN, connection associated with a restarted SGW, determining if the PDN connection has not yet been relocated to a new SGW, and, if so, selecting at least one SGW from a set of SGWs including the restarted SGW or another SGW and transmitting a control plane signal to at least one of the selected SGWs, the control plane signal identifying at least the UE. | 2015-04-23 |
20150109899 | PIM FAST FAILOVER USING PIM GRAFT MESSAGE - A system for PIM fast failover recovery includes a network of a plurality of switching devices. The plurality of switching devices includes a source switching device near a source communicatively connected to a receiver switching device near a receiver by a first interface and at least a third switching device that is communicatively connected to the receiver switching device by a second interface and further is communicatively connected to the source switching device by a third interface. The receiver switching device may discover that the first interface has failed and responds by sending the third switching device a PIM graft message prior to deleting an associated first interface route entry. | 2015-04-23 |
20150109900 | METHOD AND APPARATUS FOR LINEAR PROTECTION SWITCHING - Provided is a linear protection switching method of a node, wherein the method includes selecting a local request based on a priority of at least one local request, determining a global request based on a priority between the selected local request and a remote message, and performing a state transition based on the global request. | 2015-04-23 |
20150109901 | METHOD FOR MANAGING FORWARDING PLANE TUNNEL RESOURCE UNDER CONTROL AND FORWARDING DECOUPLED ARCHITECTURE - An embodiment of the present invention discloses a method and device for managing a forwarding plane tunnel resource, wherein the method includes: sending a forwarding plane tunnel resource request message to a forwarding plane device, for enabling the forwarding plane device to allocate a forwarding plane tunnel resource according to the forwarding plane tunnel resource request message; acquiring the allocated forwarding plane tunnel resource from the forwarding plane device; and sending the acquired forwarding plane tunnel resource to a target network element, to establish a packet data network connection with the target network element. By adopting the present invention, the load balancing of the forwarding plane device is achieved, the signaling interaction between the control plane device and the forwarding plane device is reduced as much as possible, and meanwhile, efficient failure processing can also be achieved in the case of a failure occurred in a device. | 2015-04-23 |
20150109902 | SCALABLE EDGE NODE PROTECTION USING IPv6 SEGMENT ROUTING EXTENSION HEADER - In one embodiment, a method comprises selecting, by an ingress provider edge router, one of first or second provider edge routers as a primary router for reaching a destination via a core network, and selecting the other of the first or second provider edge routers as a backup router for reaching the destination via the core network; and inserting, into an IPv6 data packet destined for the destination, a primary label assigned by the primary router and a repair label assigned by backup router, and an IPv6 extension header specifying first and second segment identifiers associated with the respective first and second provider edge routers and a protected flag that enables fast rerouting of the IPv6 data packet to the backup router if the primary router is unavailable. | 2015-04-23 |
20150109903 | REDUNDANT COMMUNICATION FRAMEWORK - A device determines a communication failure associated with a first network, and selects, based on the communication failure, a failover device from a list of failover devices. The device and the failover devices communicate via short-range communications, and the selected failover device connects to a second network. The device provides, to the selected failover device, a request to receive a service from the first network, and determines whether the selected failover device accepts the request. When the selected failover device accepts the request, the device establishes a communication channel with the selected failover device, and receives the service from the first network via the selected failover device, the communication channel, and the second network. | 2015-04-23 |
20150109904 | SCALABLE EDGE NODE PROTECTION USING SEGMENT ROUTING - In one embodiment, a method comprises generating, by a first provider edge router associated with a first segment identifier, a primary label for reaching a destination, and repair information for reaching the destination if a second provider edge router is unavailable to reach the destination; allocating, by the first provider edge router, a first protected next-hop address associated with the first segment identifier for protected reachability to at least the destination; and sending via a core network, by the first provider edge router, an advertisement specifying the label and the repair information, enabling an ingress provider edge router to insert, into a data packet destined for the destination, the labels from the first provider edge router and the second provider edge router based on the repair information, for fast rerouting to the destination via one of the first or second provider edge router if the other is unavailable. | 2015-04-23 |
20150109905 | ROUTING MESSAGES OVER A NETWORK OF INTERCONNECTED DEVICES OF A NETWORKED CONTROL SYSTEM - The invention relates to routing messages over a network of interconnected devices of a networked control system, particularly to routing messages for individually controlling devices of a networked control system such as light sources of a lighting system. A basic idea of the invention is to determine a routing path for a message from a sender device to a destination device through the grid of interconnected devices of a networked control system, and to change the routing path, when a faulty device is contained in the routing path, in order to route the message around the faulty device, instead of determining an entirly new routing path. Thus, an efficient routing of a message over a network of interconnected device may be provided. An embodiment of the invention provides a method for routing messages over a network of interconnected devices of a networked control system, wherein the devices are arranged in an approximately rectangular grid and each device is adapted for routing messages, which were received from directly neighbored devices in the grid, to directly neighbored devices in the grid, wherein the routing comprises the acts of
| 2015-04-23 |
20150109906 | Dynamic Bandwidth Adjustment in Packet Transport Network - A method for adjusting bandwidth in a communications network having a plurality of nodes connected over multiple links with a plurality of services running on the links includes detecting an impairment of a link wherein the impairment invokes a reduction in bandwidth available to the services running on the link, communicating information about the impairment to other nodes in the network and redistributing services between the links to limit a bandwidth required by services running on the impaired link to a value not exceeding the bandwidth available on the impaired link. | 2015-04-23 |
20150109907 | LSP PING/TRACE OVER MPLS NETWORKS USING ENTROPY LABELS - The present disclosure provides for carrying downstream mapping information in an echo request message and/or echo reply message, which can describe both IP (Internet Protocol) multipath information and label multipath information. A transit node (e.g., an LSR element) that receives an echo request message from an initiator node determines downstream mapping information, which is returned to the initiator node. Transit node determines whether a newly defined type of multipath information (type 10) should be generated to return the downstream mapping information, based on whether transit node performs load balancing based on labels or IP header information, and whether transit node imposes entropy labels. A multipath information type 10 element includes either IP multipath information or label multipath information, as well as associated label multipath information that includes one or more entropy labels that map to the IP or label multipath information being returned. | 2015-04-23 |
20150109908 | MANAGING HIDDEN SECURITY FEATURES IN USER EQUIPMENT - A device determines whether a PTT application is authenticated to access a first API and a second API, and prevents the PTT application from accessing the first and second APIs when the PTT application is not authenticated. The device permits the PTT application to access the first and second APIs when the PTT application is authenticated, and modifies, via the first API, a timer that dictates when the device checks for traffic received from a network. The device establishes, via the second API, a data connection with the network, and determines, based on the data connection, a QoS framework for the network. The device utilizes the PTT application and the timer to establish a PTT session with another device via the network, and prioritizes, based on the QoS framework, PTT traffic provided in the PTT session with the other device. | 2015-04-23 |
20150109909 | USER-BASED PROFILING AND NETWORK ACCESS - A subscriber domain in a cable network environment can include an access manager. During operation, the access manager receives input indicating an identity of a user operating a communication device to access a remote network such as the Internet. The user may be one of multiple possible users that use the communication device to access the remote network. To provide access, the access manager maps the received identity of the user to corresponding access profile information assigned to the user. In accordance with the corresponding access profile information assigned to the user, the access manager provides the communication device access to the remote network. Accordingly, in contrast to conventional techniques, each of multiple different users can be afforded different network access rights even though they happen to use the same computer device to access a respective network. | 2015-04-23 |
20150109910 | METHOD AND NETWORK NODE FOR DETERMINING ADMITTANCE BASED ON REASON FOR NOT ACHIEVING QUALITY OF SERVICE - Network node ( | 2015-04-23 |
20150109911 | METHOD OF MANAGING POLICY FOR REDUCING NETWORK LOAD IN OVERLOADED AREA, SYSTEM AND RECORDING MEDIUM THEREOF - The present invention relates to a method of managing a policy for reducing a network load in an overloaded area, a system and a recording medium thereof. The system includes a communication section for receiving information of an area in which overloaded occurs at a specific time slot from a server over a communication network and a processing section for transmitting the information of the overloaded area at a specific time, that is received by the communication section, to a policy agent installed in a wireless terminal, and processing so that the policy agent blocks network connection of one or more applications in the wireless terminal in case the current time and position of the wireless terminal correspond to the time and position according to the information of the overloaded area at a specific time. | 2015-04-23 |
20150109912 | METHOD FOR MOBILE TERMINAL TO ACCESS WIRELESS ACCESS POINT AND WIRELESS ACCESS POINT - A method for a mobile terminal accessing wireless access points and a wireless access point are disclosed. The method includes: after acquiring an access request of a mobile station, when determining that its load exceeds a preset first load upper limit, according to acquired connection information of other wireless access points, a first wireless access point sends a load balance request to all the other wireless access points; a wireless access point receiving the request sends a load balance feedback message to the first wireless access point, carrying its load and connection authentication information required; the first wireless access point selects a load balance feedback message carrying a minimum load from all received messages, and then sends the connection authentication information carried in the selected message to the mobile station; and the mobile station initiates an access flow to a corresponding wireless access point according to the received information. | 2015-04-23 |
20150109913 | PACKET PROCESSING APPARATUS, PACKET PROCESSING METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM - A packet processing apparatus receiving a packet includes a memory storing a flow information, and a processor coupled to the memory and configured to, when a processing method for the received packet is defined in the flow information, store the packet into a buffer in the packet processing apparatus and process the packet stored in the buffer using the processing method, when the processing method is not defined in the flow information and a utilization rate of the buffer exceeds a threshold value, transmit the packet to another packet processing apparatus, and when the processing method is not defined in the flow information and the utilization rate of the buffer does not exceed the threshold value, store the packet into the buffer and issue an inquiry about the processing method. | 2015-04-23 |
20150109914 | MODIFYING SYSTEM TIMERS FOR OPTIMIZING MOBILE TRAFFIC MANAGEMENT - A computer-readable storage medium storing instructions that when executed by a processor is provided. The instructions cause the processor to intercept requests from mobile applications on a mobile device, modify system timers to extend delay tolerance impacting the mobile applications, and bundle the requests that are intercepted for radio alignment. Associated methods are also provided. | 2015-04-23 |
20150109915 | NETWORK TRAFFIC MANAGEMENT - In an aspect, the present application is directed to managing traffic in a network. A capacity request is received, wherein the capacity request comprises a request for capacity on the network. The capacity request is evaluated to determine whether the capacity requested by the capacity request in view of a measure of currently in-use network capacity on the network would exceed a threshold level. If the threshold level would not be exceeded, the capacity request is fulfilled so that a corresponding network request can be granted for transmission over the network; and if the threshold level would be exceeded, retrieving and analyzing real-time capacity data to determine an available network capacity of the network to be compared to the capacity requested in the capacity request. | 2015-04-23 |
20150109916 | METHOD AND APPARATUS FOR SUPPORTING REPROGRAMMING OR RECONFIGURING - A method includes setting a first indicator to a first value, which causes an apparatus to stop receiving traffic from a traffic source. At least one register is accessed to read or write at least one new value, and a second indicator is set indicating that accessing of the at least one register has completed. The first indicator is set to a second value. When the first indicator has the second value and the second indicator is set, the apparatus is again allowed to receive traffic from the traffic source. | 2015-04-23 |
20150109917 | MOBILE TERMINAL OF COMMUNICATION NETWORK HAVING AN INFORMATION ELEMENT AND METHOD OF HANDLING COMMUNICATION - The present invention relates to a mobile terminal of a communication network for communication via circuit-switched (CS) domain and packet-switched (PS) domain of the communication network. The mobile terminal is characterized in that at least one information element (IE) is provided on the mobile terminal (UE), which comprises instructions on usage of Mobile Originating circuit-switched (MO-CS) services in case of unavailability of the packet-switched (PS) network. In addition, the invention discloses a method of handling communication from a mobile terminal (UE) in a communication network for communication via circuit-switched (CS) domain and packet-switched (PS) domain of the communication network. The method is characterized in that at least one information element (IE) is provided on the mobile terminal (UE), which comprises instructions on usage of Mobile Originating circuit-switched (MO-CS) services in case of unavailability of the packet-switched (PS) network and in that instructions from the information element (IE) are used when trying to start an Mobile Originating circuit-switched (MO-CS) service from the mobile terminal (UE) after detection of unavailability of the PS network. | 2015-04-23 |
20150109918 | METHOD AND SYSTEM FOR OPTIMIZING USER EQUIPMENT PERFORMANCE IN LONG TERM EVOLUTION CO-EXISTENT NETWORKS - The present invention provides a method and system for optimizing user equipment performance by having faster resumption of services during co-existence of LTE Frequency division duplexing (FDD) and Time division duplexing (TDD) networks. The method includes determining whether the UE is able to acquire essential system information (SI) associated with a cell or frequency which is barred by the UE. Further, the method includes removing the barring restriction conditionally for that cell or frequency which is barred by the UE if the UE is able to acquire the essential system information associated with the cell frequency. Furthermore, the method includes, allowing the UE to camp on the cell or frequency whose essential SI has been acquired by the UE and resuming the service with the cell and frequency. Furthermore, it also includes the method to have seamless handover between TDD and FDD and vice versa. | 2015-04-23 |
20150109919 | SCALING WIFI PERFORMANCE FOR LARGE-AUDIENCE ENVIRONMENTS - A network device connecting a client station with a TCP/IP server, the device includes a transmitter configured to transmit signals from at least one of the server and the client station, and a receiver configured to receive signals from at least one of the server and the client station. The device also includes a controller. The controller is configured to determine a priority level of the network device based on a dynamic traffic load of the network device, and assign a high priority setting to a first data packet received during a predetermined period of time. Duration of the predetermined period of time is based on the priority level of the network device. | 2015-04-23 |
20150109920 | Traffic Management for Base Stations Backhauled over Data-Capped Network Connections - A method includes receiving a connection request from a mobile device at a network device to allow connection of the mobile device to a core network of the first service provider through a first base station and determining whether a backhaul connection between the core network of the first service provider and the first base station is congested by the network device. The backhaul connection is determined to be congested when L is greater than (D−B)/T. When the first backhaul connection is determined to be congested, the method also includes preventing the first base station from connecting the mobile device to the core network. | 2015-04-23 |
20150109921 | METHOD FOR SWITCHING STATION WORKING MODE AND COMMUNICATIONS DEVICE - A method includes: obtaining, by a transmit end, switching information of a STA, where the switching information includes that the STA switches to a TIM STA or the STA switches to a Non-TIM STA; and sending, by the transmit end, a first message to a receive end, where the first message includes a flag bit, and the flag bit identifies the switching information. According to the embodiments of the present invention, both a STA and an AP can learn switching of a STA working mode, so that correct switching of the STA can be implemented, and the AP can perform correct processing according to a switching situation of the STA. | 2015-04-23 |
20150109922 | METHOD AND APPARATUS FOR BANDWIDTH ADJUSTMENT IN NETWORK VIRTUALIZATION SYSTEM - A method and apparatus for bandwidth adjustment in a network virtualization system is described herein. The network virtualization system includes a central module and m remote modules, where the m remote modules are connected to a physical interface of the central module by n PWs. The method includes: acquiring, from the m remote modules, a real-time bandwidth of each PW of the n PWs; when a sum of the acquired real-time bandwidths of the n PWs is greater than a bandwidth of the physical interface, adjusting configured bandwidths of P PWs; and separately sending values of adjusted configured bandwidths of the P PWs to the remote modules separately connected to the P PWs. | 2015-04-23 |
20150109923 | Proxy Address Resolution Protocol on a Controller Device - Techniques are presented herein for reducing network congestion in data center environments. A controller device in a network receives a registration request from a physical switch device and from a virtual switch that is hosted by a server device in the network. The controller device registers the physical switch device such that the controller device is able to send configuration messages to the physical switch device. The controller device also registers the virtual switch such that the controller device is able to receive mapping information from the virtual switch. The controller device receives from the virtual switch the mapping information comprising Media Access Control address information of one or more virtual machines that are in communication with the virtual switch. The mapping information is stored in a database maintained by the controller device. | 2015-04-23 |
20150109924 | SELECTIVE SERVICE BASED VIRTUAL LOCAL AREA NETWORK FLOODING - The present disclosure discloses a method and network device for selective service based virtual local area network (VLAN) flooding. The disclosed system receives a packet originated from a device received on a first VLAN, and flood one or more copies of the packet to a second and different VLAN if the packet is received on an access port. Furthermore, the system will flood copies of the packet to the first and same VLAN if the packet is received on a trunk port. The device originating the packet is a member of the first VLAN but not a member of the second VLAN. | 2015-04-23 |
20150109925 | Media Playout for VOIP Applications - To address limitations of conventional packet buffer management strategies, the various embodiments provide methods implemented by a processor operating on a VoIP receiver device for managing media packet rejection logic on the receiving device to improve audio playout. The embodiment methods enhance the likelihood that a receiver device will buffer (rather than reject) an incoming media packet by maintaining a history of previously rejected media packets (i.e., a packet rejection history) and referencing the packet rejection history when determining whether to reject or to accept an incoming packet the receiver device has just received. Thus, the various embodiments may reduce gaps in playback by avoiding unnecessary packet rejections and may promote an overall increase in playout quality. | 2015-04-23 |
20150109926 | CONTENT CENTRIC AND LOAD-BALANCING AWARE DYNAMIC DATA AGGREGATION - A method of determining a communication link for sending communication data from a first communications node to any one of a plurality of neighbouring candidate nodes, comprising i) for each candidate node, determining a marginal processing gain comprising a measure of the communication data reduction available through aggregating the communication data at the candidate node; and ii) selecting one of the candidate nodes for forming the communication link, wherein the selection is based at least in part on the marginal processing gain determined for each candidate node. | 2015-04-23 |
20150109927 | BASE STATION TO ACCESS POINT INTERFACE FOR DATA BEARER ROUTING - Methods and apparatus for routing data bearers of a user equipment (UE) while the UE is handing over or associating to a base station (BS) of a first radio access technology (RAT) while being served by a BS of a second RAT are disclosed. An Xw interface that is used to control offloading and routing of data bearers between base stations of disparate RATs is disclosed. Call flows illustrating the use of the Xw interface and apparatus using the Xw interface are also disclosed. | 2015-04-23 |
20150109928 | ENABLING CONCURRENT OPERATION OF TAIL-DROP AND PRIORITY-BASED FLOW CONTROL IN NETWORK DEVICES - In one embodiment, a network device is provided that includes a plurality of ports, where each port is associated with a plurality of traffic classes for prioritizing traffic received on the port. The network device further includes a packet buffer memory, an ingress traffic management engine, and an egress traffic management engine. The network device is configured to allow, for each port, concurrent operation of tail-drop and priority-based flow control (PFC) with respect to different traffic classes of the port. | 2015-04-23 |
20150109929 | METHODS AND ARRANGEMENTS FOR PACKET FLOWS IN WIRELESS NETWORKS - Logic may compress wireless communications frames and communicate compressed frames that do not include the duplicative bit sequences within the packet flow. Logic may include the compressed frames in flow frames. Logic may generate, encode, transmit, decode, parse, and interpret flow frames after a packet flow is created. Flow frames may comprise a flow frame control field, a compressed frame, and a frame sequence check. Logic may decompress the compressed flow frame based upon flow decompression rules associated with a flow index of the flow frame. Flow frames may include a duration field to set the network allocation vectors of other stations. And the frame sequence check may be generated based upon the entire flow frame. | 2015-04-23 |
20150109930 | Data Flow Control Method, and Related Device and Communications System - A data flow control method, and related device and communication system are provided. In the solutions of a data flow control, a first gateway receives a first message sent by a user equipment (UE) through a first access network, where the first message carries first Internet Protocol (IP) flow identification information; the first gateway sends a second message to a packet data network gateway, and receives a third message sent by the packet data network gateway, where the third message carries third IP flow identification information, and the third IP flow identification information is used to identify an IP flow that is allowed by a network to be transmitted by the UE through the first access network and/or an IP flow that is allowed by a network to be transmitted by the UE through a second access network; and the first gateway sends a fourth message to the UE. | 2015-04-23 |
20150109931 | FLOW CONTROL SCHEME FOR PARALLEL FLOWS - A method includes a proxy device receiving from a source device a request to establish a flow to a destination device; generating, based on the request, a meta-packet that indicates that the flow to the destination device is to be proxied; determining whether a pre-established flow connecting the proxy device to another proxy device that leads toward the destination device exists; sending the meta-packet on the pre-established flow, when it is determined that the pre-established flow exists; receiving by the other proxy device, the meta-packet, and establishing the flow to the destination device based on the meta-packet, where the proxy devices assign one or more of a source address, a source port, a destination address, or a destination port, associated with the source device and the destination device, to the pre-established flow. | 2015-04-23 |
20150109932 | UTILIZATION OF THE UPLINK FDD CHANNEL - A method for communication, includes communicating over the air with user equipment (UE) ( | 2015-04-23 |
20150109933 | APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING MULTIMEDIA DATA IN MOBILE COMMUNICATION SYSTEM - The present disclosure dynamically selects an optimal parameter so as to stably stream an image without user's setting in a network environment. The present disclosure determines (schedules) a path to which a general packet is to be distributed based on a path cost indicator, and determines a symbol size and the number of source symbols, which minimize or sufficiently reduce a cost function. | 2015-04-23 |
20150109934 | INTERNET PROTOCOL ROUTING MEHTOD AND ASSOCIATED ARCHITECTURES - Disclosed are structures and methods for improved routing methods for IP networks that advantageously extend the IP shortest path routing capability by establishing pre-computed longer paths that can be activated on-demand to alleviate network link congestion caused by the heavy data loads. These pre-computed longer paths allow an IP network to more effectively meet an application's stringent performance SLA while at the same time supporting large bandwidths to carry large volumes of data. In further sharp contrast to the shortest path methodologies, methods according to the present invention find longer paths—where they exist—to avoid congested links along the shortest path. Of further advantage, methods according to the present disclosure guarantee that no loops are formed when the longer paths are chosen. Significantly methods according to the present disclosure work with all data networks employing shortest path routing. Examples of network routing protocols that work with methods according to the present disclosure include those associated with IP networks—RIP (Routing Information Protocol), IGRP (interior Gateway Routing Protocol), OSPF (Open Shortest Path First), IS-IS (Intermediate System to Intermediate System), and Ethernet networks—STP (Spanning Tree Protocol), TRILL (Transparent Interconnect of Lots of Links), BGP (Border Gateway Protocol) and IEEE 802.1.aq SPB (Shortest Path Bridging). | 2015-04-23 |
20150109935 | SYSTEM AND METHOD FOR MONITORING MULTIPLE VIDEO CONFERENCES - A system and method for monitoring a plurality of video conferences are provided. The method employs at least first and second monitors, a speaker, a microphone, and a plurality of computers. The method includes: (a) joining each of the plurality of video conferences on a different one of the plurality of computers; (b) providing a monitoring environment of all of the plurality of video conferences, including (1) first displaying, simultaneously in a mosaic using at least the first monitor, video feed from the plurality of computers and (2) outputting a combined audio feed of the plurality of computers; (c) interacting with one of the plurality of video conferences, including (1) selecting one of the plurality of computers for connection to at least the microphone and the second monitor, (2) sending an audio feed from the microphone to the selected one of the plurality of computers; and (3) second displaying, on the second monitor, a video feed of the video conference as provided by the selected one of the plurality computers; wherein the method is configured to perform the monitoring and the interacting at the same time, such that all video conferences can be monitored while one of the video conferences is interacted with. | 2015-04-23 |
20150109936 | NETWORK APPARATUS AND SELECTIVE INFORMATION MONITORING METHOD USING THE SAME - The present invention presents a network apparatus and a selective information monitoring method using the network apparatus, which allow a user to monitor only required information (the field information of packets) from all received packets. The network apparatus one or more physical interfaces connected to a monitoring target host and configured to receive network packets from the monitoring target host, and a switch fabric module including a configurable monitoring module configured to perform filtering so that selective information is extracted from the network packets collected through the one or more physical interfaces. | 2015-04-23 |
20150109937 | METHOD OF IMPLEMENTING PACKET SEARCH BY DOUBLE SLIDING WINDOWS - A method of implementing packet search by double sliding windows is provided. The method adopts a three-level barrel shift register to store input packet data, and a position of a sliding window | 2015-04-23 |
20150109938 | METHOD, NODE, AND SYSTEM FOR DETECTING PERFORMANCE OF LAYER 3 VIRTUAL PRIVATE NETWORK - Embodiments of the present invention disclose a method, apparatus, and system for detecting performance of a layer 3 virtual private network. A first node creates an OAM instance according to OAM configuration information set by a user, and sends the OAM configuration information to a second nodet; the second node creates an OAM instance according to the OAM configuration information; and the first node performs OAM detection by sending an OAM packet to the second node and/or receiving an OAM packet from the second node, where the sending and/or receiving is implemented by using the OAM instance of the first node. According to the present invention, not only an OAM configuration procedure is simplified and manpower is saved, but also consistency of OAM configuration at two ends can be ensured. In addition, a configuration delay in this dynamic configuration manner may be ignored. | 2015-04-23 |
20150109939 | MINIMIZATION OF DRIVE TESTS UPLINK MEASUREMENTS - A method and radio access network device includes a processing unit configured to: separate a network measurement configuration command into at least first network measurements and second network measurements; forward the first network measurements of the network measurement configuration command over an air interface to a user equipment; receive, from the user equipment, the first network measurements on downlink communication channels to form first network measurement results; perform, in the radio access network device, the second network measurements on uplink communication channels to form second network measurement results; and combine, in the radio access network device, the first network measurement results from the user equipment with the second network measurement results from the radio access network device to form an aggregated network measurement report. | 2015-04-23 |
20150109940 | DYNAMIC LOAD BALANCING BASED ON NETWORK PERFORMANCE - A server device may be configured to determine a first measure of throughput associated with a cellular wireless network, determine a second measure of throughput associated with a wireless local area network (“WLAN”), compare the first measure of throughput to the second measure of throughput; select, based on the comparing, a particular one of the cellular wireless network or the WLAN, and send an instruction to a user device that is in range of the cellular wireless network and the WLAN, the instruction instructing the user device to connect to the particular selected wireless network. | 2015-04-23 |
20150109941 | MOBILE DEVICE TEST SYSTEM - Systems, methods, and computer media for testing mobile devices are disclosed herein. An outer signal isolation enclosure contains a group of test system components within. A plurality of inner signal isolation enclosures containing a plurality of wireless access points are contained within the outer signal isolation enclosure. An attenuator is also contained within the outer signal isolation enclosure and is connected to the plurality of wireless access points. The attenuator receives output signals from at least some of the plurality of wireless access points contained within the respective plurality of inner signal isolation enclosures and wirelessly transmits a test signal within the outer signal isolation enclosure based at least in part on the received output signals. | 2015-04-23 |
20150109942 | DETECTING PACKET LOSS AND RETRANSMISSION IN A NETWORK ENVIRONMENT - One example method is provided for detecting end-to-end packet loss and retransmission occurring in a connection of a network environment. The method can include monitoring packets transmitted from a sender to a receiver and acknowledgement packets from the receiver to the sender using a probe located in a path between the sender and the receiver in the network environment; identifying, by the probe, a first packet as a possibly-retransmitted packet if the first packet has a fall back sequence number; classifying, by the probe, the first packet as a retransmitted packet using one or more conditions based, at least in part, on one or more of the following: characteristic(s) of the possibly-retransmitted packet, characteristic(s) of sequence numbers observed by the probe, and characteristic(s) of acknowledgements observed by the probe. | 2015-04-23 |
20150109943 | SYSTEMS AND METHODS FOR DIRECTIONAL MESH NETWORKS WITH JOINT BACKHAUL AND ACCESS LINK DESIGN - A cellular communications network may be configured to leverage a millimeter wave (mmW) mesh network. Base stations may be configured to operate as mmW base stations (tnBs). Such base stations may be configured to participate in the mmW mesh network and to access the cellular communications network (e.g., via cellular access links). A network device of the cellular communications network (e.g., an eNB) may operate as a control entity with respect to one or more niBs. Such a network device may govern mesh backhaul routing with respect to the cellular communications network and the mmW mesh network. Such a network device may configure the mmW mesh network, for example by performing a process to join a new mB to the mmW mesh network. A WTRU may send and receive control information via a cellular access fink and may send and receive data via the mmW mesh network. | 2015-04-23 |
20150109944 | MOBILE STATION AND METHOD FOR MEASURING RECEPTION QUALITY - A mobile station includes a calculation unit, an adjustment unit, an estimation unit, and a measurement unit. The calculation unit calculates a weighting matrix for use in channel estimation of an interfering cell. The adjustment unit adjusts values of respective components of the weighting matrix calculated by the calculation unit so that out of the respective components, diagonal components are smaller than components other than the diagonal components. The estimation unit suppresses a noise component included in a value of the channel estimation by using the weighting matrix whose respective component values were adjusted by the adjustment unit so as to perform the channel estimation of the interfering cell. The measurement unit cancels a signal of the interfering cell from a received signal based on a result of the channel estimation and measures a reception quality of a measurement target cell with respect to the received signal. | 2015-04-23 |
20150109945 | ON-DEMAND TRANSMISSION PATH PROVIDING SYSTEM AND METHOD - An on-demand transmission path providing method includes: receiving a virtual lease line (VLL) establishing request including a start area and an end area of the VLL and an establishing duration of the VLL; producing a VLL establishing information including a connection relationship of router devices constituting the VLL and ports of the router devices to be connected; assigning a timed task for the VLL according to the establishing duration, therein, the timed task includes a start time and an end time when establishing the VLL; judging whether current time reaches to the beginning time of the timed task; and establishing the VLL if yes. | 2015-04-23 |
20150109946 | METHOD AND SYSTEM OF CELL SELECTION FOR A HANDOVER DURING COEXISTENCE OF LTE FDD/TDD NETWORKS - A method and system for performing a cell selection in case of a handover during co-existence of LTE TDD/FDD networks is provided. The method includes receiving a handover message from a network along with a target cell for the handover. The method includes scanning for primary target cells, upon a failure in detecting the target cell by the User Equipment. The method includes storing the detected primary target cells in a measurement database by the UE. The UE initiates scanning on the stored primary target cells in the measurement database for performing the cell selection during the handover. Further, the UE after the performing the cell selection, sends the re-establishment request message along with the measurement database to the network. | 2015-04-23 |
20150109947 | SPECTRUM SENSING APPARATUS AND METHOD FOR COOPERATIVE COGNITIVE RADIO NETWORK IN NON-GAUSSIAN NOISE ENVIRONMENT, AND FUSION CENTER APPARATUS AND COOPERATIVE COGNITIVE RADIO SYSTEM USING THE SAME - Disclosed herein are a spectrum sensing apparatus and method for a cognitive radio (CCR) network in a non-Gaussian noise environment and an FC apparatus and CCR system using the same. The cooperative cognitive radio (CCR) system includes M cognitive radios (CRs), and a fusion center (FC). Each of the M CRs samples a baseband signal obtained by down-converting a radio signal detected in the corresponding frequency spectrum, and generates spectrum sensing information (SSI) indicating that a PU signal has been detected based on the results of the sampling. The FC determines a joint threshold λ | 2015-04-23 |
20150109948 | METHOD OF TRANSMITTING AND RECEIVING CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM - A method of receiving control information in a wireless communication system includes receiving position information for searching at least one downlink control channel, a downlink control channel carrying control information of at least one user equipment, receiving multiplexed downlink control channel in which a plurality of downlink control channels are sequentially multiplexed and sequentially searching the downlink control channel on the multiplexed downlink control channel according to the position information. The number of detection attempts to detect its own control information can be reduced. | 2015-04-23 |
20150109949 | METHOD AND TERMINAL FOR HANDLING CHANNEL STATE INFORMATION - Provided in embodiments of the present application are a method and terminal for handling CSI. The embodiments of the present invention use the terminal to measure and report to a base station first CSI, where the first CSI comprises a first RI, a first PMI, and a first CQI, to acquire a second RI and/or a second PMI on the basis of the first CSI, thus allowing the terminal to utilize the second RI to measure and report to the base station the PMI and CQI corresponding to the second RI; or, the terminal utilizes the second RI and the second PMI to measure and report to the base station the CQI corresponding to the second RI and to the second PMI; or, the terminal utilizes the second PMI to measure and report to the base station the RI and CQI corresponding to the second PMI. | 2015-04-23 |
20150109950 | METHOD AND APPARATUS FOR MEASUREMENT OF ACTIVE USER DEVICES PER QUALITY-OF-SERVICE CLASS INDICATOR - Methods, apparatus, and systems for measuring, on a per-QoS-class basis, the average number of user devices active on the uplink of a wireless communication system are disclosed. In an exemplary method, a number of mobile terminals with buffered data for transmission to a base station is estimated based on received buffer status reports. An estimated quantity of active mobile terminals is calculated, based on the received buffer status reports and a number of mobile terminals for which a semi-persistent scheduling grant has been granted. In some embodiments, the estimated quantity of active mobile terminals is estimated on a per-traffic-class basis, in which case the technique includes calculating first and second estimated quantities, corresponding to mobile terminals having active data bearers for first and second traffic classes, respectively, based on the received buffer status reports and the number of mobile terminals for which a semi-persistent scheduling grant has been granted. | 2015-04-23 |
20150109951 | METHOD AND APPARATUS FOR NETWORK MANAGEMENT USING PERODIC MEASUREMENTS OF INDICATORS - A beacon signal may be provided with data extensions. The data extensions permit additional information to be provided by the beacon signal, thereby reducing the traffic overhead of the network. The data extensions further permit handoffs and handoffs based on offset values. A Measurement Request field corresponding to a beacon request contains a measurement duration value and channel number for which the request applies. The beacon request permits a scan mode. In Active Scan mode, the measuring station (STA) transmits a probe request with a broadcast SSID. In Passive Scan mode, the measuring STA passively receives on the specified channel and return a beacon report containing one information element for each STA from which it detects a beacon or probe response. In Beacon Table mode, the measuring STA returns a beacon report containing the current contents of its beacon table without performing additional measurements. | 2015-04-23 |
20150109952 | SYSTEMS AND METHODS FOR MEASURING AVAILABLE CAPACITY AND TIGHT LINK CAPACITY OF IP PATHS FROM A SINGLE ENDPOINT - According to one exemplary embodiment, a method for determining the forward and reverse available capacity or tight link capacity of an IP path from a single endpoint includes the steps of: transmitting, from a source IP endpoint node toward a destination IP endpoint node, a forward packet train including a first plurality of IP test packets over the forward IP path; and receiving, at the source IP endpoint node, a corresponding reverse packet train from the destination IP endpoint node, the reverse packet train including a second plurality of IP test packets over the reverse IP path each of which correspond to a respective one of the first plurality of IP test packets. For those IP path capacity measurements embodiments which are TWAMP-based, no changes are needed to the TWAMP control protocol, e.g., since exemplary embodiments make use of padding octets to transfer additional information which can be used for available IP path capacity and tight IP link capacity calculations. | 2015-04-23 |
20150109953 | Time Measurement on a Packet Flow in a Packet-Switched Communication Network - A method is provided for performing a time measurement on a packet flow to be transmitted from a first node to a second node of a communication network. The method includes calculating a medium transmission time parameter indicative of an average of transmission time parameters relating to packets transmitted during a given block period; calculating a medium reception time parameter indicative of an average of reception time parameters relating to the same packets; and calculating a medium time measurement indicative of an average performance of the packet flow during the block period using the medium transmission time parameter and the medium reception time parameter. | 2015-04-23 |
20150109954 | TOPOLOGY DISCOVERY BASED ON SCTP/X2 SNOOPING - In one embodiment, a method for automatically creating a network route using a discovered IP address includes a first network device receiving a plurality of packets over an X2-C. The method further includes determining a packet type of one or more packets of the received plurality of packets. The method further includes discovering one or more IP addresses of a second RBS using information of the one or more packets, wherein the information used for discovering the one or more IP addresses is determined based on the determined packet type of the one or more packet). The method further includes creating a network route between a first RBS and the second RBS for each of the one or more discovered IP addresses. | 2015-04-23 |
20150109955 | X2 SON FOR LTE NETWORKS THROUGH AUTOMATED X2 ADDRESS DISCOVERY - According to an embodiment, a network device coupled to a local base station at a cell site is configured to automatically create a more optimal route for inter-base station traffic between the local base station and a remote base station. The network device automatically discovers a remote Internet Protocol address of the remote base station used for inter-base station traffic based upon traffic transmitted by the local base station to the network device or traffic transmitted between the local and remote base stations. In response, the network device automatically installs the more optimal route entry in a routing table of the network device, which enables the network device to route inter-base station traffic originated from the local base station and destined to the remote base station using a shorter path through the backhaul network instead of routing the traffic through a mobile core network. | 2015-04-23 |
20150109956 | METHOD OF SETTING PN ON THE BASIS OF PERSONAL NETWORK USAGE INFORMATION IN HETEROGENEOUS NETWORK - The present invention relates to a method in which a personal network element (PNE) forming a PN requests a converged personal network service (CPNS) to set up a new personal network (PN) on the basis of PN usage information. The method is performed by the PNE and includes: transmitting, to a PN gateway (PN GW), a message requesting the generation of PN usage information on a currently set PN; and receiving a generation response message including the result of generating the PN usage information corresponding to the generation request message. The PN usage information is created by the CPNS server on the basis of the generation request message and is stored in a PN usage information list of the CPSN. The PN usage information includes a PN usage information index, a PN alias, an expiry, a PN identifier (ID), a PN GW ID, and a PNE ID. The method further includes: transmitting, to the PN GW, a message requesting the setting of a PN using PN usage information corresponding to a new PN, in order to set the new PN and not the currently set PN; and receiving, from the PN GW, a message responding to setting the PN including a response to the PN setting request message, wherein a PN inventory of the CPNS server may be updated by the CPNS on the basis of selected PN usage information. | 2015-04-23 |
20150109957 | TRANSMISSION PATH CONTROL SYSTEM - A transmission path control system includes a management server and a number of path control device connected to the management server, each path control device is connected to one corresponding router device and located in the same area as that of the corresponding router device. The management server can transmit a virtual lease line (VLL) establishing request comprising information of a start area and an end area of the VLL to one of the path control devices when the management server receives the VLL establishing request from a user, the corresponding path control devices determines which router devices are transmission nodes constituting the VLL according to the start area and the end area, and establishes the VLL by connecting corresponding ports of the router devices determined as the transmission nodes constituting the VLL. | 2015-04-23 |
20150109958 | TRANSMISSION PATH CONTROL DEVICE - A transmission path control device is connected to a management server and a router device located on the same area as the transmission path control device. The transmission path control device determines whether a corresponding router device has a port directed to an end area when receiving a virtual lease line (VLL) establishing request including a start area and the end area of the VLL. If not, the transmission path control device transmits the VLL establishing request to a default transmission path control device. If yes, the transmission path control device determines which router devices are transmission nodes constituting the VLL and determines which ports are ports to be connected. The transmission path control device further connect the ports used to connect one by one, thus to establish the VLL. | 2015-04-23 |
20150109959 | TRANSMISSION PATH MANAGEMENT SYSTEM AND METHOD - A transmission path management method, configured to establish a virtual lease line (VLL), the method includes: assigning configuration information to ports to be connected according to VLL information including each router device determined as transmission nodes of the VLL and the ports to be connected, the configuration information comprising a VLL identifier code; labeling the ports used to connect of each router device by using the VLL identifier; and connecting the ports labeled the VLL identifier one by one to establish the VLL. | 2015-04-23 |
20150109960 | TRANSMISSION PATH MANAGEMENT SYSTEM AND METHOD - A transmission management method, used for calculating a virtual lease line (VLL), the method includes: providing a user interface for input a start area and an end area of the VLL; receiving a request including the start area and the end area; determining whether there is a port of a router device located on the start area is directed to the end area; if not, determining whether there is a port of a default router device directed by the router device by default is directed to the end area; determining the router devices constituting the VLL when determining there is a router device is directed to the end area; and determining which ports of the router devices are ports to be connected to another port, and producing VLL information including the router devices constituting the VLL and the ports to be connected. | 2015-04-23 |
20150109961 | SYSTEM AND METHOD FOR IDENTIFYING A SERVICE MESH - Systems and methods for receiving service data from a data path are disclosed. In one aspect, a method includes receiving a message from a neighbor aware network, and decoding the message to determine a communication channel used to provide a service, and an indicator of a paging window for the communication channel. In some aspects, the indicator of the paging window is based on synchronization information for a second communication channel. | 2015-04-23 |
20150109962 | METHOD FOR ACCESSING INTERNET VIA A VEHICLE NETWORK - The present invention provides a method for accessing internet via a vehicle network. Vehicle terminal equipment can access OBU by means of the wireless AP on OBU, and realize the mutual communication with internet with the help of VANET network composed by OBU and RSU. Not only the normal communication between the OBU and RSU is guaranteed, but also the communication between vehicle terminal equipment and internet can be realized. Moreover, the present invention has the characteristics of anti-interference, convenience and real-time performance, and can adapt to the demand of the current network. | 2015-04-23 |
20150109963 | DECOUPLING FUNCTIONALITY RELATED TO PROVIDING A TRANSPARENT LOCAL AREA NETWORK SEGMENT SERVICE - A transport LAN segment service is provided over a transport network. Responsibilities for configuring, provisioning and forwarding over a transport LAN segment are divided between layer 2 and 3 service provider edge devices, where the layer 3 edge device handles discovery and tunneling responsibilities, the layer 2 edge device handles learning and flooding responsibilities, and information can be exchanged between the layer 2 and 3 edge devices. Configuration is simplified by advertising TLS-label information, layer 2 address learning, and flooding when the needed configuration information has not yet been learned or discovered. | 2015-04-23 |
20150109964 | Specifying Priority on a Virtual Station Interface Discovery and Configuration Protocol Response - A method implemented by a network component is provided. The method includes receiving a Virtual Station Interface (VSI) Discovery Protocol (VDP) request from an Edge Virtual Bridging (EVB) station and transmitting, to the EVB station, a VDP Response in response to the request. The VDP Response includes a VDP Type-Length-Value (TLV) having a Filter Information field. The Filter Information field is configured to specify a Priority Code Point (PCP) value associated with one or more Virtual Local Area Network (VLAN) Identifier (VID) values carried by the VDP Response. The PCP value is carried in a PCP field and adopted by the EVB station as a default PCP value associated with the VSI and at least one VID. The Filter Information field further contains a PCP Significant (PS) field associated with each PCP field, and wherein the PS field indicates whether the PCP field carries the PCP value. | 2015-04-23 |
20150109965 | USER EQUIPMENT (UE) SUPPORTING PACKET-SWITCHED EMERGENCY CALLS OVER IP MULTIMEDIA SUBSYSTEM (IMS) - Embodiments of a mobile device, a User Equipment (UE), and method for supporting emergency calls on a packet-switched network are generally described herein. In some embodiments, the UE may be configured to support emergency calls in accordance with a 3GPP protocol and with eCall in an IP Multimedia Subsystem (IMS) session. The UE may comprise hardware processing circuitry configured to transmit traffic packets to an Evolved Node-B (eNB) for forwarding to a receiving station, which may be a Public Safety Answer Point (PSAP). In some embodiments, the transmission of traffic packets during a packetization period may be restricted to one of transmission of voice packets or transmission of data packets. In some embodiments, at least some of the data packets may include Minimum Set of Emergency Related Data (MSD), and the IMS session may be configured in accordance with Real Time Transport Protocol (RTP). | 2015-04-23 |
20150109966 | METHOD AND APPARATUS FOR PROVIDING SHORT MESSAGE SERVICES FOR PACKET SWITCHING-ONLY SUBSCRIPTION IN MOBILE COMMUNICATIONS NETWORK - The present disclosure relates to a method of a mobile management entity for providing SMS services for a packet switching-only subscription in an LTE mobile communication network. Particularly, the method may include transmitting a short message to a user equipment and transmitting, to a subscription information server, information indicating the user equipment is not reachable if the transmission of the short message fails. | 2015-04-23 |
20150109967 | Method and System for Dynamically Creating Tunnels suitable for Metering and Managing Usage Data for Applications and Services - A server computing device may be deployed in telecommunication signaling network and configured to communicate with a subscriber profile repository, policy management component, a charging component, and/or other components in the network to intelligently determine whether a user equipment device should receive/use a service via a communication tunnel, to authorize and/or create a communication tunnel between a user equipment device and a tunnel termination function component, and to implement policy charging rules for the use of the service via the communication tunnel. The communication tunnel may carry a portion or a segment of a data flow for a specific service (or a portion of the communication link) between the user equipment device and a destination component. The server computing device may be configured to authorize/create different communication tunnels for different services and to implement different policy charging rules for different tunnels. | 2015-04-23 |
20150109968 | METHOD AND SYSTEM FOR AUTOMATING CONFERENCING IN A COMMUNICATION SESSION - Methods and system for automating conferencing in a communication session are provided herein. In some embodiments, a method for automating conferencing in a communication session includes detecting an established communication session between a first end-user device and a second end-user device, notifying a third end-user device associated with the first user device that the established communication session is available to be joined, receiving a request from the third end-user device to join the communication session, and establishing a conference session with the first end-user device, the second-end user device, and the third end-user device. | 2015-04-23 |
20150109969 | FULL DUPLEX COMMUNICATION IN THE PRESENCE OF MIXED FULL AND HALF DUPLEX USERS - A method, an apparatus, and a computer program product for providing full duplex (FD) wireless communication to an FD capable (FDC) user equipment (UE) among one or more UEs include determining allocations of one or more resource blocks (RBs) to the one or more UEs, determining FD capabilities and scheduling parameters of the one or more UEs, determining at least one FD portion and at least one half duplex (HD) portion in the one or more RBs based on the FD capabilities and the scheduling parameters of the one or more UEs, wherein a concurrent downlink (DL) and uplink (UL) communication is scheduled in the at least one FD portion, and adjusting the allocations of the one or more RBs based on the at least one FD portion and the at least one HD portion. | 2015-04-23 |
20150109970 | METHOD AND APPARATUS FOR MANAGING PROCESSING IN TDD FRAMES TO ENABLE POWER DISSIPATION REDUCTION - The present invention relates to methods and apparatuses for managing the time slots in time division duplex (TDD) frames in an xDSL system. According to certain aspects, power savings in a TDD system operating with vectoring may be achieved with sending of quiet symbols in time slots that do not have data and through the efficient configuration of time slots with data and/or idle symbols so as to limit the amount of processing by the vectoring engine within the DO portion of each TDD frame. In embodiments, a central controller in a DPU monitors the data buffers at the transmitter input on each line and computes an optimal configuration of the time slots in the DO portion of the TDD frame to achieve an optimal balance between performance and power dissipation. | 2015-04-23 |
20150109971 | USER EQUIPMENT AND BASE STATION HAVING DYNAMIC RESOURCE ALLOCATION MECHANISM AND MULTIPLE CONNECTIONS - The present disclosure proposes a dynamic resource allocation mechanism for a user equipment and a base station having multiple connections. According to one of the exemplary embodiment, the present disclosure proposes a user equipment (UE) which includes at least but not limited to a transmitter and a receiver for transmitting and receiving data respectively and a processing circuit coupled to the transmitter and the receiver and is configured for establishing a first connection with a first base station by using the transmitter and the receiver, establishing a second connection with a second base station by using the transmitter and the receiver, receiving through the receiver a dynamic time division duplexing (TDD) subframe configuration from either the first base station and the second base station, wherein the dynamic TDD subframe configuration is not received from a system information block (SIB), and operating according to the dynamic TDD subframe configuration. | 2015-04-23 |
20150109972 | COVERAGE ENHANCEMENT AND SEMI-PERSISTENT SCHEDULING SUPPORT IN LTE-TDD SYSTEMS - Flexible Transmission Time Interval (TTI) bundling sizes may be used to provide efficient use of the radio spectrum in LTE-TDD communications. Different uplink/downlink frame configurations may be associated with different TTI bundling sizes. In one implementation, each of the frames may include uplink data that is transmitted via TTI bundles of a particular length in which the total number of uplink subframes corresponding to each of the packets is equal to a multiple of the particular length of the TTI bundles. Semi-Persistent Scheduling (SPS) may be used to transmit control information relating to transmission of the frames. | 2015-04-23 |
20150109973 | Channel State Information (CSI) Report Subsets Under Flexible Time Division Duplex (TDD) UL/DL Configuration - A method for flexible time division duplex (TDD) UL/DL configuration is provided. The method includes designating all subframes in a time division duplex configuration as downlink subframes, with the exception of any subframes scheduled for uplink data and control transmission. The method then includes monitoring downlink control channels in the subframes designated as downlink subframes, and defining at least two different channel state information (CSI) report subframe subsets according to interference levels. | 2015-04-23 |
20150109974 | System and Method for Reference Signal Transmission to Avoid Collision - A method of wireless communications for use with user equipment, comprising identifying a subframe in a radio frame in which a synchronizing signal is to be transmitted, and transmitting a reference signal to the user equipment in a subframe other than the identified subframe. | 2015-04-23 |
20150109975 | COMMUNICATION METHOD FOR PERFORMING DYNAMIC RADIO DORMANT MECHANISM - A communication method for a communication station to transmit time division duplex frames includes transmitting a capability of supporting a dynamic radio dormant mechanism to one or more communication devices; collecting at least one of a traffic information, an energy policy, an energy status and an interference policy for determining whether one or more predetermined dormant criteria are met; transmitting one or more signaling messages to the one or more communication devices to perform the dynamic radio dormant mechanism; and stopping at least one of a transmission of a downlink traffic in a downlink subframe configured to be dormant and a reception of an uplink traffic in an uplink subframe configured to be dormant. Each of the time division duplex frames comprises a plurality of subframes. | 2015-04-23 |
20150109976 | APPARATUS AND METHODS OF TIME DOMAIN MULTIPLEXING SOLUTIONS FOR IN-DEVICE COEXISTENCE - Embodiments of systems and methods for time domain multiplexing solutions for in-device coexistence are generally described herein. Other embodiments may be described and claimed. | 2015-04-23 |
20150109977 | FRONT END CONFIGURATIONS SUPPORTING INTER-BAND CARRIER AGGREGATION - A method and apparatus support carrier aggregation. The apparatus includes a first antenna configured to transmit or receive signals in both a first high frequency band and a first low frequency band and a second antenna configured to transmit or receive signals in both a second high frequency band and a second low frequency band. At least one of the first high frequency band and the second high frequency band or the first low frequency band and the second low frequency band are different frequency bands for carrier aggregation. The apparatus may also include a third antenna and a multiband filter. The third antenna may be configured to receive signals in both the first and second high frequency bands or both the first and second low frequency bands. The multiband filter may be configured to filter the signals received by the third antenna. | 2015-04-23 |
20150109978 | RADIO COMMUNICATION SYSTEM - A radio communication system comprises a radio transmitter ( | 2015-04-23 |
20150109979 | TELECOMMUNICATION SYSTEMS WITH DISCONTINUOUS RECEPTION - A method aims at controlling parameters used by communication terminals of a telecommunication system which enables discontinuous reception. The discontinuous reception involves DRX cycles during each one of which a communication terminal wakes up at least once to monitor a downlink control channel. The telecommunication system enables the use of DRX cycles of different lengths. The method includes a determining procedure (s | 2015-04-23 |
20150109980 | Network Connection Processing Method after Wakening of Terminal in Standby, AP and BP - The method is used in the AP, including: the AP suspending a high-speed bus directly when the terminal enters a standby state; the AP resuming the high-speed bus and inquiring a network connection state of the BP when the terminal is wakened; and if connection, the AP continuing to use a wireless data link, otherwise, the BP re-establishing a wireless data link. The method is used in the BP, including: the BP entering a standby state directly when the BP detects that a high-speed bus is suspended; the BP entering a wakening state after detecting that the high-speed bus is resumed, inquiring and feeding back a network connection state of the BP to the AP after receiving an instruction of inquiring the networking state of the AP; re-establishing a wireless data link or maintaining a wireless data link of a current networking after receiving a networking instruction of the AP. | 2015-04-23 |
20150109981 | SYSTEMS AND METHODS FOR ESTABLISHING SYNCHRONIZATION ACROSS MULTIPLE NETWORKS AND PARTICIPATING STAs VIA OPERATIONS ON A KNOWN COMMON CHANNEL - Systems and methods for establishing synchronized operations on a data delivery network are disclosed. In one aspect, a method includes receiving synchronization information for a neighbor aware network and for a second channel associated with a data delivery network (including a paging window for one of the networks), and receiving service data on the data delivery channels while maintaining synchronization on all data delivery channels using only the synchronization information from the neighbor aware network channel. The synchronization allows devices to increase efficiency by allowing them to sleep, wake-up, send or store data traffic, and receive or transmit indicators of stored data traffic, among other actions, in a coordinated manner such that the devices are awake at the same specified times (e.g., paging windows). Devices may then stay awake to receive or transmit traffic or sleep to conserve power if there is no traffic to send or receive. | 2015-04-23 |
20150109982 | RADIO COMMUNICATION SYSTEM, RADIO TERMINALS, RADIO BASE STATIONS, RADIO COMMUNICATION METHOD AND PROGRAM - Disclosed is a radio communication system wherein radio terminals can communicate using a plurality of component carriers having different frequencies. The communication system has a reception start timing control means for commonly controlling the cycle of reception start timing for predetermined channels in at least some of the component carriers assigned to the radio terminals; and a reception control means for controlling the reception interval of said predetermined channels, said reception intervals being started at the reception start times in at least some of the component carriers assigned to the radio terminals. | 2015-04-23 |
20150109983 | Control Method and Apparatus for Wireless Fidelity Device in Terminal, and Terminal - A control method for a Wi-Fi device in a terminal, including acquiring, in a moving process of the terminal, first location information at a first moment, second location information at a second moment, and coverage of each of Wi-Fi access points corresponding to each of all Wi-Fi access point identifiers stored in the terminal; and triggering turning-off or turning-on of the Wi-Fi device according to that a location corresponding to the first location information and a location corresponding to the second location information are outside or within the coverage of each of the Wi-Fi access points corresponding to each of all the Wi-Fi access point identifiers stored in the terminal. In embodiments of the present invention, turning-off or turning-on of a Wi-Fi device in a terminal can be triggered according to location information of the terminal. | 2015-04-23 |
20150109984 | METHODS FOR COORDINATING TRANSMISSION AND RECEPTION OPERATIONS OF RADIO MODULES IN A COMMUNICATIONS APPARATUS AND COMMUNICATION APPARATUSES UTILIZING THE SAME - A method for coordinating transmission and reception operations of a first and a second radio module in a communications apparatus, the first radio module communicating with a first communications device in a first protocol to provide a first wireless communications service and the second radio module communicating with a second communications device in a second protocol to provide a second wireless communications service. The method includes estimating, by the first radio module, time remaining for the second radio module; receiving, by the second radio module, information regarding the estimated remaining time from the first radio module; determining, by the second radio module, whether time required for the operations of the second radio module exceeds the estimated remaining time; and scheduling, by the second radio module, operations of the second radio module according to the information regarding the estimated remaining time received from the first radio module. | 2015-04-23 |
20150109985 | RADIO BASE STATION, USER TERMINAL, RADIO COMMUNICATION METHOD AND RADIO COMMUNICATION SYSTEM - The present invention is designed to prevent the decrease of throughput and also reduce the overhead of CSI feedback when CoMP transmission is applied. A radio base station is configured to be able to perform coordinated multiple-point transmission/reception with a user terminal, and includes a detection section configured to detect a retransmission control signal fed back from the user terminal, and a CQI updating section configured to update a CQI for coordinated multiple-point transmission/reception using received quality information in each cell, and the CQI updating section updates the CQI using a calculating formula that is defined with the received quality information in each cell and a variable which changes the value depending on the content of the retransmission control signal. | 2015-04-23 |
20150109986 | SYSTEMS AND METHODS FOR CONFIGURING FEEDBACK TRANSMISSIONS IN A WIRELESS NETWORK - A method of configuring the communication of feedback information in a wireless communication network includes obtaining information pertaining to an interference condition. The interference condition relates to interference experienced by a wireless communication device. The method also includes selecting one of a synchronous feedback type and an asynchronous feedback type for the wireless communication device based on the obtained information. Additionally, the method includes receiving and/or transmitting feedback information for an uplink transmission in accordance with the selected feedback type. | 2015-04-23 |
20150109987 | Unicast and Broadcast Reception Policy and Enforcement - Systems, methods, and devices of the various embodiments enable the use of a broadcast bearer (such as a Multimedia Broadcast Multicast Service (“MBMS”) bearer), unicast bearer, or both a unicast bearer and a broadcast bearer to deliver content to a receiver device. In various embodiments, network policy governing delivery of one or more service or one or more classes of services via a unicast bearer and a broadcast bearer may be provided to one or more devices in the network. In various embodiments, network policy may be applied to the unicast or broadcast delivery selections of a service to control use of a unicast bearer and/or the broadcast bearer to provision the service. | 2015-04-23 |
20150109988 | SESSION PROCESSING METHOD AND APPARATUS - The present invention discloses a session processing method and an apparatus, and relates to the field of communications technologies. The method includes: acquiring an interruption detection instruction; performing traffic interruption detection on a target MBMS session according to the interruption detection instruction; and releasing, when it is detected that traffic of the target MBMS session is interrupted, resources occupied by the target MBMS session. | 2015-04-23 |
20150109989 | MBMS Technology-Based Emergency Communication Method and Apparatus - The present invention is applicable to the field of communications and provides an MBMS technology-based emergency communication method and apparatus. The method includes: receiving information for establishing air interface bearer, where the information is sent by a terrestrial radio access network E-UTRAN/UTRAN, the information indicates that the air interface bearer has a highest scheduling priority and is not stopped and instructs a user equipment to monitor the air interface bearer in real time; establishing the air interface bearer with the E-UTRAN/UTRAN, and monitoring the air interface bearer in real time; and receiving emergency information that is sent by the E-UTRAN/UTRAN from the air interface bearer. Because the user equipment monitors the MBMS communication channel in real time, a second-level delay of MBMS communication is eliminated, so that MBMS technology-based communication meets a delay requirement of emergency communication. | 2015-04-23 |
20150109990 | SYSTEM AND METHOD FOR SPATIAL MULTIPLEXING-BASED MULTIPLE ANTENNA BROADCAST/MULTICAST TRANSMISSION - Methods and devices are provided for implementing two types of sub-channel arrangements. A first type of sub-channel arrangement involves defining a first traffic portion and a second traffic portion of a transmission resource, transmitting broadcast traffic on at least one first antenna of a plurality of antennas in the first traffic portion using a first sub-channelization, transmitting multicast traffic on at least one second antenna of the plurality of antennas, the at least one second antenna being distinct from the at least one first antenna, in the first traffic portion using a second sub-channelization, and transmitting unicast traffic on at least one antenna of the plurality of antennas in the second traffic portion using a third sub-channelization. A second type of sub-channel arrangement involves defining a first traffic portion and a second traffic portion, wherein for a portion of the transmission resource, a portion of the first traffic portion overlaps with a portion of the second traffic portion. In the portion of the transmission resource in which a portion of the first traffic portion overlaps with a portion of the second traffic portion, the channel arrangement involves transmitting broadcast/multicast traffic on at least one first antenna of a plurality of antennas using a first sub-channelization and b) transmitting unicast traffic on at least one second antenna of the plurality of antennas, the at least one second antenna being distinct from the at least one first antenna, using a second sub-channelization. The first, second and third sub-channelizations may be based on either one of or a combination of FDM sub-channelization and TDM sub-channelization. | 2015-04-23 |