06th week of 2015 patent applcation highlights part 32 |
Patent application number | Title | Published |
20150036531 | APPARATUS, MOBILE TERMINAL, AND METHOD TO ESTIMATE QUALITY OF EXPERIENCE OF APPLICATION - A method of notifying estimated QoEs (Quality of Experiences) for applications between a mobile terminal and a plurality of application servers that provide services of the applications, may measure first QoEs for the applications between the apparatus and the mobile terminal, measure second QoEs for the applications between the apparatus and the application server, estimate the estimated QoEs for the applications, based on the first and second QoEs for the applications, and notify the estimated QoEs to the mobile terminal. | 2015-02-05 |
20150036532 | VERIFICATION OF CONNECTION OF METERS TO NETWORK - To determine network coverage of a device within a network a user may send an instruction to the device using a mobile configuration tool of a mobile device. Upon receiving the instruction, the device of which the network coverage is to be determined may broadcast a message using a standard protocol, and listen to one or more responses from other devices in the network. In response to receiving the one or more responses, the device at issue may relay the one or more responses, or a processing result of the network coverage (determined based on the one or more responses) to the mobile configuration tool for display to the user. The user may determine whether the network coverage of that device meets one or more network coverage criteria and, if not, may take some corrective action. | 2015-02-05 |
20150036533 | METHODS AND APPARATUSES FOR NETWORK FLOW ANALYSIS AND CONTROL - Techniques for network packet flow analysis and control are described herein. One example method may include obtaining network topology information corresponding to a plurality of nodes of an access network, receiving communication monitoring messages from two or more of the plurality of nodes, wherein the communication monitoring messages include communication information corresponding to a plurality of communication layers, and determining information loss statistics associated with the plurality of nodes based on the communication monitoring messages and the network topology information. | 2015-02-05 |
20150036534 | AVAILABLE BANDWIDTH SEARCH RANGE CONTROL METHOD AND AVAILABLE BANDWIDTH SEARCH RANGE CONTROL SYSTEM - A first terminal | 2015-02-05 |
20150036535 | METHOD AND APPARATUS FOR CONFIGURING ROUTING PATHS IN A CUSTODIAN-BASED ROUTING ARCHITECTURE - A network-connectivity system uses one or more local endpoints to establish a set of directed network connections across network domains. During operation, the system determines a first network domain which is to function as a via that communicates data from other network devices to a predetermined endpoint of a local domain. The system then generates a via-domain description, which references the first network domain as a via for the local domain. The system also determines a second network domain which is to function as a proxy that communicates data to other network domains from a predetermined endpoint of the local domain. The system generates a proxy-domain description, which references the second network domain as a proxy for the local domain. The system then synchronizes the via-domain description with devices of the first network domain, and synchronizes the proxy-domain description with devices of the second network domain. | 2015-02-05 |
20150036536 | AUTOMATIC NoC TOPOLOGY GENERATION - Example implementations described herein are directed to automatically determine an optimal NoC topology using heuristic based optimizations. First, an optimal orientation of ports of various hosts is determined based on the system traffic and connectivity specification. Second, the NoC routers to which the host's port are directly connected to are determined in the NoC layout. Third, an optimal set of routes are computed for the system traffic and the required routers and channels along the routes are allocated forming the full NoC topology. The three techniques can be applied in any combination to determine NoC topology, host port orientation, and router connectivity that reduces load on various NoC channels and improves latency, performance, and message transmission efficiency between the hosts. | 2015-02-05 |
20150036537 | METHOD AND APPARATUS FOR DISTRIBUTED ASSOCIATION IN WIRELESS NETWORK - A method and apparatus having advantages of resolving a phenomenon in which traffic is concentrated on an AP of a wireless network and preventing traffic collision to enhance network efficiency are provided. Thousands or more of nodes included in a wireless network can be connected to the wireless network through a plurality of distributed association nodes, rather than through a single AP, and thus, concentration can be resolved and the wireless network can be effectively operated. Also, by performing distributed association on the basis of a single hop, implementation complexity can be lowered. | 2015-02-05 |
20150036538 | COMPUTER SYSTEM AND VISUALIZATION METHOD OF VIRTUAL NETWORK - A controller of the present invention specifies a transmission virtual node and a reception virtual node of packet data by acquiring from a switch, a reception notice of packet data transferred between virtual networks which are managed by different controllers. A managing unit combines the virtual networks managed by the different controllers by using the transmission virtual node and the reception virtual node as common virtual nodes. Thus, the whole virtual network which is controlled by the plurality of controllers using an open flow technique can be managed by one source. | 2015-02-05 |
20150036539 | METHOD AND SYSTEM FOR PREVENTING THE PROPAGATION OF AD-HOC NETWORKS - A network management system ( | 2015-02-05 |
20150036540 | METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR HOP COUNT USAGE IN CLUSTER SELECTION - Embodiments enable access to a wireless communications medium. In example embodiments, a method comprises receiving first synchronization messages from a wireless device transmitting synchronization messages in a first neighbor awareness network cluster, the first synchronization messages including a first hop count value to a first anchor master in the first cluster and information describing a first master rank value of the first anchor master; receiving second synchronization messages from a wireless device transmitting synchronization messages in a second neighbor awareness network cluster, the second synchronization messages including a second hop count value to a second anchor master in the second cluster and information describing a second master rank value of the second anchor master; and selecting the first neighbor awareness network cluster or the second neighbor awareness network cluster, based on at least one of the first and second hop count values and the first and second master rank values. | 2015-02-05 |
20150036541 | INTER-DOMAIN VIRTUAL NETWORK MAPPING METHOD AND SYSTEM AND INTER-DOMAIN VIRTUAL NETWORK - An inter-domain virtual network mapping method, an inter-domain virtual network and an inter-domain virtual network mapping system are provided. The method comprises: receiving an inter-domain virtual network request; obtaining a latest physical network architecture information of each of N network domains; calculating an optimized mapping solution according to the latest physical network architecture information of the N network domains to divide an inter-domain virtual network into N virtual sub-networks, each virtual sub-network corresponding to one of the N network domains; sending each virtual sub-network to a corresponding network domain thereof and performing a mapping in each network domain; initializing SUM=0, and updating SUM according to a result of the mapping in each network domain; determining whether SUM is equal to N; if yes, instructing each network domain to distribute a physical network source for the inter-domain virtual network request; and if no, instructing each network domain to undo any procedure. | 2015-02-05 |
20150036542 | METHOD FOR RECEIVING INFORMATION, METHOD FOR SENDING INFORMATION, AND APPARATUS FOR THE SAME - The present invention provides a method for receiving information, a method for sending information, and apparatuses for the same. The method for receiving information includes: when a control plane apparatus is capable of managing a forwarding plane apparatus, receiving, by the forwarding plane apparatus, information used for packet forwarding path calculation sent by the control plane apparatus, where the forwarding plane apparatus and the control plane apparatus are located in a network with a network architecture featuring forwarding and control element separation. According to the technical solutions provided in embodiments of the present invention, the forwarding plane apparatus does not need to actively obtain the information used for packet forwarding path calculation before calculating a packet forwarding path based on the information used for packet forwarding path calculation. | 2015-02-05 |
20150036543 | HIGH THROUGHPUT FEATURES IN 11S MESH NETWORKS - The addition of high throughput capability elements to beacon frames and peer link action frames in wireless mesh networks enable the utilization of desirable features without further modifications to the network. Rules can be established for high throughput mesh point protection in a mesh network, Space-time Block Code (STBC) operations and 20/40 MHz operation selections. However, features such as PSMP (power save multi-poll) and PCO (phased coexistence operations) are barred from implementation to prevent collisions. | 2015-02-05 |
20150036544 | MULTIPLE RING IDENTIFICATION AND CONFIGURATION PROTOCOL - A protocol identifies and configures rings in a network topology automatically in order to simplify and quicken the actions that need to be performed in response to addition, deletion and shuffle of network nodes in that topology. Such rings do not need to be identified and configured manually. The protocol involves two separate sequentially performed phases. In the first phase, the protocol can automatically identify all rings that are present within a Virtual Local Area Network (VLAN) topology. In the second phase, the protocol can automatically configure each node of each such ring in conformity with the Ethernet Ring Protection (ERP) protocol. After this ERP configuration has been performed, the failure of a link within the network will not require every network node to re-learn paths through the network; instead, the nodes that are required to re-learn such paths can be limited to those within the particular ring that contained the failed link. | 2015-02-05 |
20150036545 | Self-Construction System of Wireless Sensor Network and Method for Self-Construction of Wireless Sensor Network Using the Same - Disclosed is a self-construction system of a wireless sensor network, and a method for self-construction of a wireless sensor network using the same. Also disclosed is a method for self-construction of a cluster tree structure-based wireless sensor network (WSN). The present invention can connect devices distributed densely in a wide area to a network while maintaining the advantages of a conventional tree-structured network, such as the reduction of time required for network construction, traffic by the exchange of control command messages, and a load for a routing path search, and thus can provide a WSN having an improved self-construction performance. | 2015-02-05 |
20150036546 | MULTIPLE RING IDENTIFICATION AND CONFIGURATION PROTOCOL - A protocol identifies and configures rings in a network topology automatically in order to simplify and quicken the actions that need to be performed in response to addition, deletion and shuffle of network nodes in that topology. Such rings do not need to be identified and configured manually. The protocol involves two separate sequentially performed phases. In the first phase, the protocol can automatically identify all rings that are present within a Virtual Local Area Network (VLAN) topology. In the second phase, the protocol can automatically configure each node of each such ring in conformity with the Ethernet Ring Protection (ERP) protocol. After this ERP configuration has been performed, the failure of a link within the network will not require every network node to re-learn paths through the network; instead, the nodes that are required to re-learn such paths can be limited to those within the particular ring that contained the failed link. | 2015-02-05 |
20150036547 | SYSTEM AND METHOD TO SUPPORT SMART OFFLOADING OF AN ONLINE CHARGING SYSTEM USING A SERVICE CAPABILITY INTERACTION MANAGER - A system and method which overcome capacity and latency limitations of online charging systems. In an embodiment of the invention an online mediation system includes a SCIM, a Local-OCS and an SDR Processor. The SCIM includes smart offloading functionality which can determine, based on network events and account status, whether a session should be offloaded. Where a session should be offloaded, the SCIM initializes and mediates an offloaded charging session with the Local-OCS. In an embodiment, the SCIM includes smart offloading functionality which make a determination within an offloaded session based on additional network events, the used units and the account status whether a session should continue to be offloaded. Where a session should not continue to be offloaded, the SCIM terminates the offloaded charging session with the Local-OCS and initializes and mediate a charging session with an online OCS. | 2015-02-05 |
20150036548 | SYSTEM AND METHOD FOR RECORDING CALLS IN AN IP-BASED COMMUNICATIONS SYSTEM - A software solution to recording IP based communications that is highly scalable and reliable. Recordings can be configured to occur automatically or be triggered on-demand by a user that has been given the rights to do so. The user initiating the on-demand recording need not be a participant on the call. The solution is based on two server components: a call manager and a media server. The call manager is responsible for re-routing the IP media stream between two endpoints via the media server. The media server relays the IP media packets while capturing a copy that is stored as the recording. The recordings are stored on a network share and secured using standard network file security mechanisms. Access to playback recordings requires rights that are configured via the administrator. Playback of the recordings can be accomplished via the phone, client application or web service. Each playback interface offers a listing of recordings that the user has rights to access. | 2015-02-05 |
20150036549 | MANAGING CALLS IN IMS NETWORKS - A method and system for managing calls in an IMS network, comprising a server and a device client communicated through an IP interface used for notifying, from the device client to the server, a decision selected by a user for managing an incoming call in a destination device where the device client runs. The server is where the network logic resides, interfacing with the IMS network via an ISO interface and with the device client via a Web Service or HTTP interface. The device client is where the user's decision logic resides as it comprises a user interface that provides the user with a set of available decisions for managing the incoming calls. The server, once notified on the decision selected by the user, releases the destination device from the call and takes an action based on said decision. | 2015-02-05 |
20150036550 | Method and system for identifying application detection and control function mode - A method for identifying an Application Detection Control (ADC) function mode is disclosed. The method is applicable to a scenario where a roaming UE accesses a visited network from a visited location, and includes that: when a Visit Policy And Charging Rule Function entity (V-PCRF) creates an S9 session, the V-PCRF informs a Home Policy And Charging Rule Function entity (H-PCRF) of an ADC (ADC) function mode supported by a visited network; and the H-PCRF determines, in accordance with the ADC function mode supported by the visited network, whether to provide the ADC rule to the visited network. A system for identifying an ADC function mode is disclosed. With the method and the system, when a user is in a visited access scenario, a network system can perform a correct application detection function on the user. | 2015-02-05 |
20150036551 | TELETRIAGE SYSTEM AND ASSOCIATED METHODS FOR COMMUNICATION BETWEEN EMERGENCY RESPONDERS AND MEDICAL SUPPORT - A system and method for providing an integrated telemedicine/network for coordinating emergency medical response treatment by and among Fire/EMS, law enforcement, emergency rooms, field deployed triage units, trauma centers, municipal, county and State leadership using secure communications devices and servers accessed by and linked to at least one mobile transmission devices. | 2015-02-05 |
20150036552 | Method and Apparatus for the Encoding of Participants in a Conference Setting - A system and method are presented for the encoding of participants in a conference setting. In an embodiment, audio from conference participants in a voice-over-IP setting may be received and processed by the system. In an embodiment, audio may be received in a compressed form and de-compressed for processing. For each participant, return audio is generated, compressed (if applicable) and transmitted to the participant. The system may recognize when participants are using the same audio encoding format and are thus receiving audio that may be similar or identical. The audio may only be encoded once instead of for each participant. Thus, redundant encodings are recognized and eliminated resulting in less CPU usage. | 2015-02-05 |
20150036553 | SYSTEMS AND METHODS FOR PROVIDING ENHANCED TELEPHONE SERVICES - A switching platform comprises a first, second, and third circuit. The first circuit is adapted for recognizing a first set of tones generated by art originating telephone line. The originating telephone line is associated with a call origin telephone number. The first set of tones represents a request for a telephone conference over a conference line. The second circuit is adapted for determining whether the call origin telephone number is included in a set of defined telephone numbers permitted to connect to the conference line without further authentication. The third circuit is adapted for establishing a telephone connection between the originating telephone line and the conference line if the set of defined telephone numbers includes the call origin telephone number. | 2015-02-05 |
20150036554 | DUPLEXER AND CABLE MODEM USING A DUPLEXER - A duplexer, applying in a cable modem, comprises a first mixer, a band-pass filter and a second mixer, in order to filter MoCA interference signal of downstream signals, a series of steps are carried out, which comprising up-conversion, filtering lower and lower frequency. The duplexer use a synthesizer to provide the local oscillator source to the first mixer and the second mixer according to the channel scan signals and use a channel scan controller to provide the channel scan signal of the local oscillator source to the synthesizer. | 2015-02-05 |
20150036555 | RADIO TRANSCEIVER FOR VIRTUAL FULL DUPLEX COMMUNICATION USING UNUSED RESOURCES - A radio transceiver and corresponding method include a transmission unit configured to transmit an uplink signal to a base station. A receiving unit is configured to receive a relay signal, which comprises the uplink signal and a downlink signal received from the base station. An extraction unit is configured to extract the downlink signal from the relay signal based on the uplink signal. | 2015-02-05 |
20150036556 | BASE STATION APPARATUS, MOBILE STATION APPARATUS, COMMUNICATION METHOD, INTEGRATED CIRCUIT, AND COMMUNICATION SYSTEM - The present invention enables efficient transmission/reception of a signal including control information between a base station apparatus and a mobile station apparatus. To realize this, there are provided a receiver configured to receive an enhanced physical downlink control channel from the base station apparatus; a setting unit configured to be able to set, using at least a format of downlink control information included in the received enhanced physical downlink control channel, one of a plurality of possible sets of M, M being the number of first elements that constitute the enhanced physical downlink control channel; and a monitoring unit configured to monitor a search region in which the enhanced physical downlink control channel obtained on the basis of the set possible set of M is possibly mapped. | 2015-02-05 |
20150036557 | TIME DIVISION DUPLEX ADAPTIVE FRAME STRUCTURE RETRANSMISSION METHOD, NETWORK AND TERMINAL SIDE DEVICE - A technology of dynamically allocating uplink and downlink subframes in an LTE-advanced Time Division Duplex (TDD) communication system specifically relates to a TDD adaptive frame structure retransmission method, network and terminal side device. The method includes: in a TDD adaptive frame transmission process, for an uplink subframe, if a frame structure whose Round Trip Time (RTT) period of a Physical Hybrid-ARQ Indicator Channel (PHICH) and a Physical Uplink Shared Channel (PUSCH) corresponding to the uplink subframe is 10 ms is found in seven already defined frame structures, transmitting PHICH data on a corresponding downlink subframe in the found frame structure, and receiving retransmitted data on the corresponding uplink subframe in the found frame structure. The technical solution of the present application ensures the Hybrid Automatic Repeat Request (HARQ) compatibility with an uplink data channel of an R10UE. | 2015-02-05 |
20150036558 | METHOD AND APPARATUS FOR TRANSMITTING SIGNALS OF USER EQUIPMENT (UE) CONFIGURED TO PERFORM D2D COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM - A method for transmitting a signal by a device-to-device (D2D) user equipment (UE) configured to perform D2D communication in a wireless communication system includes transmitting a signal after application of a first timing advance (TA) value for D2D communication, wherein the first timing advance (TA) value for the D2D communication is associated with a second timing advance (TA) value applied when the UE transmits an uplink signal to a base station (BS). | 2015-02-05 |
20150036559 | Method and Device for Hybrid Automatic Repeat Request of Dynamic Frame Structure - The present disclosure discloses method for Hybrid Automatic Repeat Request (HARQ) of a dynamic frame structure, including: determining, by a system device, that a predefined sub-frame of a current frame contains Downlink Control Information (DCI) indicating a frame structure; in all Time Division Duplexing (TDD) frame structures, selecting a corresponding HARQ timing for each data sub-frame between the predefined sub-frame of the current frame and the predefined sub-frame of a next frame; and receiving or sending a HARQ feedback according to the selected HARQ timing. The present disclosure also discloses a HARQ device of a dynamic frame structure. Through the solution of the present disclosure, during switching the dynamic frame structure of a TDD system, a corresponding HARQ timing can be selected for each data sub-frame in each frame, thus increasing NN resolution and real-time performance, ensuring a quantity of a HARQ process, and reducing transmission delay and blocking rate. | 2015-02-05 |
20150036560 | METHOD AND DEVICE FOR ALLOCATING RESOURCE FOR DOWNLINK CONTROL CHANNEL IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS THEREFOR - Disclosed is a method for a base station to transmit a downlink control channel to a terminal in a time division duplex (TDD)-based wireless communication system. Specifically, the method comprises determining the number of basic resource allocation units for each resource block pair for a downlink control channel on the basis of the type of a sub-frame during which the downlink control channel is transmitted; mapping, by basic resource allocation unit, control information for the terminal to a transmission resource; and transmitting, to the terminal, the downlink control channel comprising the control information, wherein, if the type of the sub-frame is the type in which a downlink transmission interval and a uplink transmission interval coexist, then the number of basic resource allocation unit for each resource block pair is determined on the basis of the length of the downlink transmission interval. | 2015-02-05 |
20150036561 | METHOD AND APPARATUS FOR ENHANCING COVERAGE - Embodiments of the disclosure provide a method and apparatus for enhancing coverage in a TDD system, wherein there is at least one TDD UL/DL configuration for subframes in the TDD system, and the at least one UL/DL configuration comprises at least one special subframe and at least one normal subframe. In the method according to embodiments of the present invention, whether a special subframe is to be applied in TTI bundling is determined first, and then a message with an indication indicating that a special subframe is to be applied in TTI bundling is sent to a UE in response to determining that a special subframe is to be applied in TTI bundling, such that the UE transmits TTI bundling packets on at least one special subframe. | 2015-02-05 |
20150036562 | MIMO LO SHARING IN MICROWAVE POINT-TO-POINT SYSTEMS - A method and system is provided for sharing of bandwidth on intermediate frequency cabling connections between indoor and outdoor units of a MIMO microwave communications system. Phase locked loop design assists in creating synchronization signals to be transmitted over the cable connecting the indoor units and outdoor units. | 2015-02-05 |
20150036563 | Admission Control for Control Channel - Network node ( | 2015-02-05 |
20150036564 | MULTIPLE BEACON TRANSMISSION - A method to decrease power consumption of a plurality of end devices in a wireless network system divides a round period into at least a first period and a second period, each of the periods having multiple time slots. The wireless network system is formed by an access point, a plurality of routers and a plurality of end devices, forming a two-layer tree network topology. The method comprises: a) wirelessly broadcasting one router beacon in each of the time slots of the first period from one of the routers to the router's end devices; b) determining if any end device fails to receive any router beacon transmitted from its parent node in the first period; and c) configuring the end device to sleep during the second period if it fails to receive any router beacon transmitted from its parent node in the first period. | 2015-02-05 |
20150036565 | NULL BEACON TRANSMISSION - A method to decrease power consumption of a plurality of end devices in a wireless network system divides a round period into at least a first period and a second period, each of the periods having multiple time slots. The wireless network system is formed by an access point, a plurality of routers and a plurality of end devices, forming a two-layer tree network topology. The method comprising: a) wirelessly broadcasting a null beacon from one of the routers to the router's end devices in the first period if the router fails receive an AP beacon from the access point in the first period; and b) configuring the router's end devices to sleep during the second period after the router's end devices receive the null beacon from the router. | 2015-02-05 |
20150036566 | UPLINK POWER SHARING CONTROL - A user equipment detects that an aggregate of calculated uplink transmit power of the UE exceeds a threshold. In response to the detecting, a power of at least one of a plurality of frequency-division multiplexing (FDM)-based uplink transmissions of the UE over corresponding wireless connections with respective wireless access network nodes is adjusted. | 2015-02-05 |
20150036567 | WIRELESS DEVICE AND METHOD FOR WIRELESS CHANNEL ACCESS - Disclosed in some examples is a method of channel access by a wireless device in a wireless network by determining whether there is network traffic associated with a preamble of a first type and whether there is network traffic associated with a preamble of a second type, wherein the wireless device is not capable of decoding the preamble of the second type, and wherein determining that there is network work traffic associated with a preamble of the second type includes determining that an energy level of the channel is above a threshold for a period of time, the first and second preamble types being different lengths; and sending a packet with a preamble of the first type, responsive to determining that no network traffic is detected associated with the preamble of the second type or network traffic associated with a preamble of the first type for the period of time. | 2015-02-05 |
20150036568 | WIRELESS COMMUNICATIONS TERMINAL AND CONTROL METHOD THEREOF - There is provided a wireless communications terminal including a Wi-Fi module connected to the Internet wirelessly via an access point (AP), a mobile communications module calculating position information regarding the wireless communications terminal, a memory unit storing Wi-Fi connection information previously set, and a control unit turning off the Wi-Fi module in a case in which the position information is outside of an effective range of the Wi-Fi connection information when the Wi-Fi module is in an ON state. | 2015-02-05 |
20150036569 | METHOD TO IDENTIFY AND DIFFERENTIATE BACKGROUND TRAFFIC - Embodiments of a system and method to identify and differentiate background traffic are generally described herein. In some embodiments, a transceiver is arranged to wirelessly transmit and receive packets over a communications network and a processor, coupled to the transceiver, is arranged to provide an indication identifying packets associated with background traffic. The indication identifying packets associated with background traffic includes a bit in a header of a packet, wherein the bit is set in a first state to indicate the packet is associated with background traffic and the bit is set in a second state to indicate the packet is associated with active traffic, or an identification of a port number and a protocol type associated with background traffic. The processor is further arranged to provide an indication for differentiating background traffic. | 2015-02-05 |
20150036570 | METHOD AND APPARATUS FOR TRANSMISSION SCHEDULING IN WIRELESS SENSOR NETWORK - In a sensor network including a sink node and a plurality of sensor nodes, the sink node receives a routing message including routing information from the sensor nodes, analyzes a structure of the sensor network based on routing information, and calculates a transmission schedule of each sensor node based on the analyzed network structure. Schedule information according to the calculated transmission schedule includes a wakeup time of the sensor node, a time interval that is consumed for packet transmission, and a standby time for preventing a packet collision based on the time interval. | 2015-02-05 |
20150036571 | TRANSMISSION AND SCHEDULING SCHEMES FOR WIRELESS FRONTHAUL - A communication system includes a plurality of eNodeBs (eNBs) configured to serve one or more user equipments (UEs). The plurality of eNBs includes a first eNB and a second eNB. The first eNB is configured to wirelessly communicate on a resource with the second eNB. The resource includes a time resource and/or a frequency resource. The first and second eNBs are configured to cooperatively serve the one or more UEs. The first and second eNBs are configured to engage in wireless communication following a predetermined schedule known to the plurality of eNBs. | 2015-02-05 |
20150036572 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING POWER SAVE-POLLING FRAME AND RESPONSE FRAME IN WIRELESS LAN SYSTEM - A method and apparatus for transmitting and receiving a power save-polling (PS-Poll) frame and response frame in a wireless LAN (WLAN) system are disclosed. The method for transmitting a frame by a station (STA) in a wireless LAN (WLAN) system includes awakening at a predetermined time, and transmitting a Power Save (PS)-Poll frame to an access point (AP); and receiving information in response to the PS-Poll frame from the access point (AP), wherein information indicating an access category (AC) of the PS-Poll frame is provided from the access point (AP) to the station (STA). | 2015-02-05 |
20150036573 | WLAN-CAPABLE REMOTE CONTROL DEVICE - Operations for a WLAN-capable remote control device and a controlled device are disclosed. A first network device (e.g., remote control) may receive a user input for controlling operation of a second network device (e.g., controlled device) of a communication network. The first network device may transition to an active operating state in response to receiving the user input. The first network device may transmit the first user input to the second network device. The first network device may exit the active operating state in response to successfully transmitting the first user input to the second network device. | 2015-02-05 |
20150036574 | TERMINAL APPARATUS, BASE STATION APPARATUS, COMMUNICATION SYSTEM, CONTROL METHOD, AND INTEGRATED CIRCUIT - The present invention provides techniques related to a terminal apparatus, base station apparatus, communication system, control method, and integrated circuit for performing efficient transmission and reception control between a mobile station apparatus and a base station apparatus to thereby reduce power consumption and improve radio resource utilization. The terminal apparatus sends capability information indicating whether notification of a state relating to power consumption of the terminal apparatus is possible or not to the base station apparatus, and upon receiving a parameter indicating start of determination on the state relating to the power consumption of the terminal apparatus from the base station apparatus, determines the state relating to power consumption based on the current communication state configurations of the terminal apparatus and sends state information representing the result of the determination on the state relating to power consumption to the base station apparatus. | 2015-02-05 |
20150036631 | METHOD FOR TRANSMITTING AND RECEIVING PILOT SIGNAL, USER EQUIPMENT, AND BASE STATION - Embodiments of the present invention provide a method for transmitting a pilot signal, a method for receiving a pilot signal, a user equipment (UE), and a base station. A method includes: determining a first downlink subframe according to an uplink and downlink ratio relationship, where the first downlink subframe is a first downlink subframe after a transition from uplink to downlink; transmitting a pilot signal to a UE in the first downlink subframe. Another method includes: determining, according to a preset transmit period and a subframe offset number, a second downlink subframe for transmitting a pilot signal, and transmitting the pilot signal to a UE in the second downlink subframe. According to the technical solution of the present invention, time domain resources occupied by a pilot signal are reduced, therefore, the overhead of transmitting the pilot signal is reduced. | 2015-02-05 |
20150036632 | COMMUNICATION APPARATUS AND COMMUNICATION METHOD - A communication apparatus and a communication method capable of suppressing an increase of bits used for a request to send a reference signal and flexibly setting a resource used for sending a reference signal. In a base station, a transmission processing unit transmits, in one of a plurality of formats, control information containing a request to send a sounding reference signal (A-SRS), and a reception processing unit receives the transmitted A-SRS using the resource specified by the format of the transmitted control information. Then, the plurality of formats is associated with each different SRS resource by a setting unit. | 2015-02-05 |
20150036633 | SIGNALLING OF CHANNEL INFORMATION - An apparatus and a method are described by which a request for providing aperiodic channel information with respect to a selected downlink component carrier of a plurality of component carriers is received, the selected downlink component carrier is determined, channel information with respect to the selected downlink component carrier is established, and the channel information with respect to the selected downlink component carrier is sent. | 2015-02-05 |
20150036634 | WIRELESS COMMUNICATION METHOD, BASE STATION, WIRELESS COMMUNICATION SYSTEM, AND COMMUNICATION APPARATUS - Provided are a wireless communication method, a base station, a wireless communication system and a communication apparatus whereby an interference power is calculated from an estimated propagation channel estimation result and the transmission power is controlled based on the interference power or the interference is suppressed by controlling the directivity, thereby increasing the transmission capacity. A propagation channel estimation circuit performs propagation channel estimation from a response signal transmitted from a terminal station and estimates a propagation channel estimation result. An interference power calculation circuit measures each interference power from a signal of each sub-carrier received by each of wireless units, and calculates an interference power for each sub-carrier from the propagation channel estimation result estimated by the propagation channel estimation circuit. When the calculated interference power is equal to or more than a predetermined threshold, an interference suppression signal generation circuit changes the transmission power and generates an interference suppression signal. | 2015-02-05 |
20150036635 | METHOD AND APPARATUS FOR ACTIVATING OR DEACTIVATING SECONDARY CARRIERS IN TIME DIVISION DUPLEX MOBILE COMMUNICATION SYSTEM USING CARRIER AGGREGATION - A method and an apparatus for activating or deactivating a primary carrier and secondary carriers in a Time Division Duplex Long Term Evolution (TDD LTE) system using carrier aggregation are provided. An apparatus includes an User Equipment employing the method corresponding the operation associated with the activation and deactivation of SCells, which thereby performs communication with eNBs without errors. | 2015-02-05 |
20150036636 | SIGNALLING OF CHANNEL INFORMATION - An apparatus and a method are described by which a request for providing aperiodic channel information with respect to a selected downlink component carrier of a plurality of component carriers is received, the selected downlink component carrier is determined, channel information with respect to the selected downlink component carrier is established, and the channel information with respect to the selected downlink component carrier is sent. | 2015-02-05 |
20150036637 | METHOD AND APPARATUS FOR CHANNEL RESOURCE MAPPING IN CARRIER AGGREGATION - Methods and apparatus for preventing physical hybrid automatic repeat request (HARQ) indicator channel (PHICH) ambiguities or collisions, for example, in a multi-carrier system or when transmitting multiple streams over multiple antennas, are described. Methods may include dividing resources or groups among multiple component carriers (CCs), using and assigning unused or vacant resources to CCs, forcing usage of adaptive HARQ processes in specified scenarios, setting a value for the cyclic shift of the corresponding uplink demodulation reference signals (DMRS) to a previous value for semi-persistent scheduling, and assigning a different first resource block for semi-persistent scheduling uplink resources and random access response grants for multiple CCs. | 2015-02-05 |
20150036638 | APPARATUS AND METHOD FOR SIGNALING IN A WIRELESS COMMUNICATION SYSTEM - A method of signaling in a wireless communication system ( | 2015-02-05 |
20150036639 | METHOD OF TRANSMITTING UPLINK CONTROL SIGNALS IN WIRELESS COMMUNICATION SYSTEM - A method and device are disclosed for transmitting uplink control signals in a wireless communication system using at least one subframe comprising two slots, each slot including a plurality of symbols, the wireless communication system configured to transmit a first uplink control signal via an assigned first physical uplink control channel resource and to transmit a second uplink control signal via an assigned second physical uplink control channel resource. The method can include generating a modulation symbol by modulating the second uplink control signal, and transmitting the modulation symbol in a subframe via a physical uplink control channel resource which is assigned for the first uplink control signal if it is determined that the first uplink control signal and the second uplink control signal are to be transmitted in the subframe. | 2015-02-05 |
20150036640 | METHOD AND APPARATUS FOR ASCYNCHRONOUS DIRECT LINK SETUP IN WLAN SYSTEM - A method for a wireless local area network, the method including selecting, by an access point (AP), a direct link setup (DLS) channel among a plurality of channels, the DLS channel being used for a communication of a DLS link between a first station and a second station; and transmitting, by the AP, a control frame to the first station and the second station, the control frame including a channel field indicating the DLS channel. | 2015-02-05 |
20150036641 | MOBILE PHONE DOCKING STATION VPNs - A device includes a memory that stores multiple different types of applications and a data table, and a processing unit. The processing unit is configured to receive configuration data that sets up multiple network interfaces on the device, and assigns one of multiple different network addresses to each of the multiple network interfaces, store the configuration data in the data table, execute a first type of application of the multiple different types of applications, receive one or more first packets from executing the first type of application of the multiple different types of applications, retrieve a first Virtual Private Network (VPN) identifier associated with a first VPN from the data table based on the first type of application of the multiple different types of applications, and send the one or more first packets via the first VPN identified by the first VPN identifier. | 2015-02-05 |
20150036642 | METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING CONTROL CHANNEL IN WIRELESS COMMUNICATION SYSTEM - A control channel transmission/reception method and an apparatus for transmitting/receiving control channels using a resource allocation scheme applicable regardless of reference signal transmission or whether the reference signal is transmitted in distributed transmission mode or localized transmission mode are provided. The control channel transmission method includes mapping a Demodulation Reference Signal (DMRS) to Resource Elements (REs) of a Resource Block (RB) for transmitting a control channel, mapping the control channel to the REs numbered with numbers of predetermined number of Resource Element Groups (REGs) in a frequency-first ascending order cyclically, with the exception of the REs to which the DMRS is mapped, and transmitting the DMRS and the control channel. | 2015-02-05 |
20150036643 | CQI TRANSMISSION POWER CONTROL METHOD AND APPARATUS FOR WIRELESS COMMUNICATION SYSTEM SUPORTING MULTI-CELL HSDPA - A method and apparatus are provided for transmitting and receiving control information in a wireless communication system supporting multi-cell transmission. A method includes receiving a first pilot signal from a first cell and a second pilot signal from a second cell; generating first control information indicating channel quality for the first cell and second control information indicating channel quality for the second cell, based on the first pilot signal and the second pilot signal, respectively; separately encoding the first control information and the second control information; separately power controlling the encoded first control information and the encoded second control information; transmitting, on the first cell, the power controlled, encoded first control information on a first control channel; and transmitting, on the first cell, the power controlled, encoded second control information on a second control channel. | 2015-02-05 |
20150036644 | METHOD AND APPARATUS FOR REPORTING CHANNEL STATE INFORMATION IN A WIRELESS COMMUNICATION SYSTEM - A method and apparatus are provided for reporting Channel State Information (CSI) in an uplink by a User Equipment (UE) in a wireless communication system. The method includes reporting a first Precoding Matrix Indicator (PMI) to an evolved Node B (eNB); calculating a second PMI using the first PMI; and reporting the second PMI to the eNB. | 2015-02-05 |
20150036645 | FLEXIBLE BANDWIDTH OPERATION IN WIRELESS SYSTEMS - Systems, methods, and instrumentalities are disclosed for downlink resource allocation associated with a shared frequency band. A WTRU may receive resource allocation information associated with a component carrier and at least one carrier segment. The component carrier and the least one carrier segment may each comprise a plurality of resource block groups (RBG). At least two bitmaps may be associated with the resource allocation information. A size of a resource block group (RBG) of the component carrier and the at least one carrier segment may be based on a combined number of resource blocks (RB) of the component carrier and the one or more carrier segments divided by a 3GPP Rel-8/Rel-10 RBG size of the component carrier. The WTRU may determine at least one RBG allocated to the WTRU using the resource allocation information and may receive and decode the at least one RBG allocated to the WTRU. | 2015-02-05 |
20150036646 | COMMUNICATION APPARATUS AND RECEPTION METHOD - It is possible to provide a radio communication terminal device and a radio transmission method which can improve reception performance of a CQI and a reference signal. A phase table storage unit stores a phase table which correlates the amount of cyclic shift to complex coefficients {w1, w2} to be multiplied on the reference signal. A complex coefficient multiplication unit reads out a complex coefficient corresponding to the amount of cyclic shift indicated by resource allocation information, from the phase table storage unit and multiplies the read-out complex coefficient on the reference signal so as to change the phase relationship between the reference signals in a slot. | 2015-02-05 |
20150036647 | WLAN APPARATUS - A wireless local area network (WLAN) apparatus for a WLAN system is provided that includes a first medium access protocol (MAC) entity supporting a first frequency band and a second MAC entity supporting a second frequency band, where a MAC management frame for the first frequency band is encapsulated in a MAC management frame for the second frequency band and transmitted via the second frequency band. | 2015-02-05 |
20150036648 | CARRIER AGGREGATION PROCESSING METHOD AND DEVICE - Embodiments of the present invention relate to the field of wireless communications technologies, and in particular, to a CA processing method and device, so as to provide a CA processing scheme applicable to a network sharing scenario. In the embodiments of the present invention, a second cell is determined according to a first PLMN ID used by a CA user equipment in a first cell and a frequency supported by the CA user equipment, where the first cell is a cell that the CA UE currently accesses, CA can be performed on a second PLMN ID supported by the second cell and the first PLMN ID used by the CA user equipment in the first cell, and a frequency used by the second cell can be supported by the CA user equipment; and, according to the determined second cell, a CA cell is configured for the CA user equipment. | 2015-02-05 |
20150036649 | SYSTEM, METHOD AND APPARATUS FOR TIME-SLOTTED WIRELESS COMMUNICATION UTILIZING DUAL FREQUENCIES - A wireless network system utilizing dual frequencies comprises an access point having a first communication module, wherein the first communication module transmits downlink data and receives uplink data wirelessly in a first frequency; a plurality of routers, each having a second communication module, wherein the second communication module receives the downlink data from the access point and transmits the uplink data to the access point wirelessly in the first frequency and transmits the downlink data and receives the uplink data wirelessly in a second frequency; and a plurality of end devices, each having a third communication module, wherein the third communication module receives the downlink data from one of the plurality of routers and transmits the uplink data to the same one of the plurality of routers wirelessly in the second frequency. | 2015-02-05 |
20150036650 | CHANNEL ESTIMATION METHOD FOR OVERCOMING CHANNEL DISCONTINUITY BETWEEN SUBBANDS OF AN ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING (OFDM) SYSTEM - A method of processing signals. The method includes receiving a communication signal in a time domain, converting the communication signal to a frequency domain, providing resource blocks based on the communication signal in the frequency domain, the resource blocks including a first resource block and a second resource block, selecting pilot signals from the first resource block and pilot signals from the second resource block, determining a first set of phase and amplitude differences among the pilot signals, determining a second set of phase and amplitude differences among the pilot signals, determining a third set of phase and amplitude differences between the pilot signals and the pilot signals, generating a first waveform using at least the first and third set of phase and amplitude differences, applying a smoothing filter against the first waveform to generate a second waveform, and converting the third waveform from the frequency domain to the time domain. | 2015-02-05 |
20150036651 | RADIO COMMUNICATION TERMINAL, BASE STATION APPARATUS, RADIO COMMUNICATION SYSTEM AND RADIO COMMUNICATION METHOD - The present invention is designed to provide a radio communication terminal, a base station apparatus, a radio communication system and a radio communication method which can reduce the cost to be required for an MTC terminal when the LTE system is employed in the network domain of a machine communication system. A radio communication terminal according to the present invention is a radio communication terminal that performs machine communication via a base station apparatus of a radio communication system that is operated such that a frequency becomes the first band at a maximum, depending on the performance which a communication device supports, and has a receiving section that has receiving performance to be able to support the first band, and that decodes the entire band of the first band at least with respect to a time domain where a downlink control channel is allocated, and a transmission section that has transmission performance to be able to support a second band having a narrower bandwidth than the first band, and that allocates an uplink control channel and an uplink data channel to the second band. | 2015-02-05 |
20150036652 | METHOD FOR RECEIVING OR TRANSMITTING DOWNLINK SIGNALS AND APPARATUS THEREFOR - Disclosed is a method for receiving downlink signals in a wireless communication system, the method comprising: receiving downlink signal from a base station and detecting the downlink signal, wherein the detecting the downlink signal includes, if the number of resource elements (REs) to which channel state information-reference signal (CSI-RS) in a downlink subframe is mapped is smaller than the number of the enhanced control channel elements (eCCEs) for an enhanced physical downlink control channel (EPDCCH) in the downlink subframe, assuming REs, the number of which corresponds to a difference value between the number of eCCEs and the number of REs, which are included in the EPDCCH, as a zero-power CSI-RS, wherein the REs assumed as the zero-power CSI-RS is included in an eCCE that does not comprise the REs to which the CSI-RS is mapped. | 2015-02-05 |
20150036653 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA - A method and apparatus of transmitting and receiving data is provided. A user equipment receives physical downlink shared channel data on a PDSCH in a second subframe from a second serving cell to the user equipment. The second serving cell is activated by the first serving cell, and the second serving cell does not map the PDSCH data to a second RE corresponding to a first resource element of the first subframe mapped with the CRS. The CRS is generated from a pseudo random sequence that is initiated by a cell identifier of the first serving cell and the PDSCH is indicated by an enhanced physical downlink shared channel of the second subframe, and the second RE of the second subframe and the first RE of the first subframe overlap in a time domain and in a frequency domain. | 2015-02-05 |
20150036654 | BASE STATION, TERMINAL APPARATUS, COMMUNICATION CONTROL METHOD AND RADIO COMMUNICATION SYSTEM - To adaptively interleave in accordance with communication channel conditions. Provided is a base station performing radio communication with a terminal apparatus on a communication channel formed by integrating a plurality of component carriers, including a quality acquisition unit that acquires channel quality of the communication channel for each of the component carriers and an interleaver that interleaves data signals transmitted on the communication channel in accordance with at least one of the channel quality acquired by the quality acquisition unit and available situations of communication resources for each of the component carriers. | 2015-02-05 |
20150036655 | METHOD AND APPARATUS FOR FAST ASSISTIVE TRANSMISSION OPERATION - A method for use in a wireless transmit/receive unit (WTRU) for receiving data over physical downlink shared channels from different cells, monitoring physical downlink control channels of a first cell for downlink control information associated with the WTRU, and recovering data from the physical downlink control channel in response to the downlink control information. | 2015-02-05 |
20150036656 | WLAN AND CELLULAR SHARED ANTENNAS - A system and method for sharing antennas of a wireless communication device is provided. The wireless communication device leverages cellular antennas to improve data throughput by creating a multiple-in, multiple out (MIMO) operation for a wireless local area network (WLAN) connection. Antenna resources are dynamically allocated between the cellular antennas and the wireless antenna to provide improved throughput. | 2015-02-05 |
20150036657 | METHOD FOR CONTROLLING HANDOFF OF IEEE 802.22 NETWORK-BASED MOBILE TERMINAL - The present invention relates to a method for controlling handoff of a mobile terminal, and more specifically, to a method for controlling handoff of a mobile terminal in an IEEE 802.22 wireless regional area network (WRAN) communication standard for defining communication of a fixed terminal which uses a frequency band that is not regionally used among television broadcasting frequency bands. | 2015-02-05 |
20150036658 | MOBILE COMMUNICATION SYSTEM - In a mobile communication system, an RRM measurement set is set as a collection of cells to become targets on which a UE performs a process of detecting whether or not radio communication is allowed. Among the cells in the RRM measurement set, a CoMP measurement set is set as a collection of cells to become candidates on which the UE performs a process of detecting whether or not coordinated communication (CoMP communication) is allowed. Among the cells of the CoMP measurement set, a CoMP active set is set as a collection of cells to become targets on which the UE performs the process of detecting whether or not CoMP communication is allowed. | 2015-02-05 |
20150036659 | Local Networks - The invention relates to an apparatus including at least one processor and at least one memory including a computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to: provide access to a network and needed bearers locally, and obtain offload bearer traffic from an umbrella node under control of the umbrella node in such a manner that a core network sees the offload bearer traffic as internal umbrella node traffic. | 2015-02-05 |
20150036660 | Method, Device, and System for Identifying Traffic Type Across Devices - A method, a device, and a system for identifying a traffic type across devices are provided, where the method includes: obtaining, by a source service control device, flow identification information of a service flow transmitted between a user equipment and a network; and synchronizing the obtained flow identification information to a target service control device when detecting that the user equipment is handed over from the source service control device to the target service control device to transmit the service flow with the network, so that the target service control device identifies, according to the flow identification information, the traffic type of the service flow transmitted between the user equipment and the network. Thus an operator is facilitated to implement network service control such as bandwidth control and virus prevention efficiently without changing an existing architecture. | 2015-02-05 |
20150036661 | WIRELESS COMMUNICATION METHODS AND COMPONENTS THAT IMPLEMENT HANDOFF IN WIRELESS LOCAL AREA NETWORKS - This invention relates to wireless local area networks, and particularly to the IEEE 802.11 family of standards. It consists of a method and apparatus that can be implemented in access points (APs) and subscriber wireless transmit/receive units (WTRUs), in order to allow an AP to initiate re-association of a WTRU to itself or a different AP. The invention improves the robustness of the network by enabling more efficient load balancing, congestion control, and roaming, without compromising the user experience. | 2015-02-05 |
20150036662 | APPARATUSES AND METHODS FOR WIRELESS FIDELITY (WIFI) NETWORK SELECTION - A wireless communications device is provided with a storage unit and a processor. The storage unit is configured to store signal strengths and throughputs of a plurality of Access Points (APs) which the wireless communications device was previously or is currently connected to. The processor is configured to update the stored signal strength and throughput of the currently connected AP, and scan for available APs nearby in response to detecting a low-throughput condition of the currently connected AP. | 2015-02-05 |
20150036663 | HANDOVER AND RESELECTION SEARCHING USING PREDICTIVE MOBILITY - Methods, systems, and devices are described for managing wireless communications. In the methods, systems, and devices, historical information associated with mobility patterns of a mobile device may be accessed. A mobility parameter may be modified for at least one neighboring cell of a set of neighboring cells for measurement by the mobile device. The mobility parameter may be modified based on the historical information associated with the mobility patterns of the mobile device. | 2015-02-05 |
20150036664 | METHOD FOR PERFORMING HANDOVER IN C-RAN SYSTEMS, AND APPARATUS THEREFOR - The present invention relates to a method for a terminal to perform a handover in a cloud radio access network (C-RAN), including the steps of: receiving information on at least one candidate remote radio head (RRH); measuring the strength of received signals from at least one candidate RRH and a serving cell for the terminal; and, when the strength of the received signals from the candidate RRH and the serving cell of the terminal satisfy a predetermined relationship according to the measured result, transmitting feedback information, including the measured result, to the candidate RRH. | 2015-02-05 |
20150036665 | METHOD FOR TRANSMITTING SHORT LANGUAGE SIGNALING IN MAC-E PDU - Disclosed is a method for transmitting control information in a media access control-enhanced packet data unit (MAC-e PDU), including determining a data size of a transport format combination (TFC) selected by a user equipment (UE), including control information into the MAC-e PDU when a size of data and a header for the MAC-e PDU is shorter than the data size of the TFC, padding data of the MAC-e PDU with padding bits if a size of data including a corresponding header is shorter than the data size of the TFC, including the control information into the padding bits if the length of the padding bits is suitable for the transmission of the control information, and sending, by the UE, the MAC-e PDU including the control information to a node B. | 2015-02-05 |
20150036666 | Timing Advance Group in LTE Small Cell Enhancement - A method for communication in a wireless telecommunication system is provided. The method includes assigning a first cell of a first network node to a first timing advance group (TAG) of a user equipment (UE) and assigning a second cell of a second network node to a second TAG of the UE, wherein the second network node has a separate MAC (medium access control) scheduler from the first network node, and wherein the UE is able to transmit data on both the first and the second cell. | 2015-02-05 |
20150036667 | APPARATUS AND METHODS OF MANAGING SIGNALING RADIO BEARER TRANSMISSIONS AT A USER EQUIPMENT - Certain aspects of the present disclosure relate to apparatuses and methods of managing signaling radio bearer (SRB) transmissions. In one aspect, the apparatuses and methods are configured to generate a SRB packet comprising signaling information, wherein the SRB packet is configured to be transmitted on a channel according to a scheduling serving grant, determine whether the SRB packet is unable to be transmitted based on resources allocated by the received scheduling serving grant, override the received scheduling serving grant in response to determining that the SRB packet is unable to be transmitted, and transmit at least a part of the SRB packet on the channel. In another aspect, a scheduling information message to indicate whether an additional scheduling severing grant is needed is transmitted on the channel along with at least the part of the SRB packet. | 2015-02-05 |
20150036668 | METHOD AND APPARATUS FOR AVOIDING POWER SCALING IN UPLINK DATA TRANSMISSION - Methods and apparatus for avoiding power scaling and controlling transmit power in uplink data transmission are provided. If a user equipment (UE) would be transmit-power limited when transmitting data concurrently on an uplink high speed dedicated physical control channel (HS-DPCCH) and an uplink data channel, the UE may forgo building data for transmission on the uplink data channel to avoid power scaling. If the UE would be transmit-power limited when transmitting data concurrently on an HS-DPCCH and a dedicated physical control channel (DPCCH), the UE may reduce the transmission power of a portion of the data transmitted on the DPCCH to avoid power scaling. The UE may also boost transmission power of a negative acknowledge transmission above network-specified power level. | 2015-02-05 |
20150036669 | Closed-Loop MIMO Systems and Methods - Methods, devices and systems are provided for transmitting and receiving MIMO signals. In one embodiment, transmitting of the MIMO signals involves pre-coding each of at least two data symbols using a respective pre-coding codeword to preclude a corresponding plurality of pre-coded data symbols. A respective signal is transmitted from each of a plurality of antennas, the respective signal including one of the pre-coded signals and at least one pilot for use in channel estimation. The signals collectively further include at least one beacon pilot vector consisting of a respective beacon pilot per antenna, the beacon pilot vector containing contents known to a receiver for use by the receiver in determining the codeword used to pre-code the at least one data signal. | 2015-02-05 |
20150036670 | METHOD OF EFFICIENCY IMPROVEMENT FOR CONTROL FRAMES IN 802.11ah - Systems and methods are presented that a STA that has not set up a target wake time (TWT) schedule with an AP to use a control frame without incurring the overhead of the Next TWT field in order to determine AP changes or to sync with the AP's time synchronization function without receiving a beacon. In an embodiment, the configuration may include using one bit in a frame control (FC) field of a control frame to indicate a presence of a Next TWT field, such that the Next TWT field is optionally present in the control frame and contains the next target wake time value for an intended recipient of the control frame. | 2015-02-05 |
20150036671 | CORDLESS TELEPHONE EQUIPMENT AND CORDLESS TELEPHONE SYSTEM - Disclosed is cordless telephone equipment allowing various kinds of data stored in a mobile telephone to be stored in a cordless handset in a state usable therein, without provision of a new device thereto. A handset transfer-data conversion section that executes a predetermined conversion process according to a type of handset transfer-data stored in a storage section. Specifically, the handset transfer-data conversion section converts an audio format of ringtone data according to a use CODEC of a cordless handset. In addition, the handset transfer-data conversion section converts an image size of wallpaper data into a size reproducible in the cordless handset. Further, the handset transfer-data conversion section converts an image size of image data of the other party included in telephone directory data into a size reproducible in the cordless handset. | 2015-02-05 |
20150036672 | METHOD AND APPARATUS FOR SELECTING WIRELESS ACCESS USING APPLICATION IDENTIFICATION INFORMATION IN WIRELESS COMMUNICATION SYSTEM - The present invention relates to a wireless communication system and, more specifically, to a method and an apparatus for processing a non-access stratum (NAS) signaling request. According to one embodiment of the present invention, the method for enabling a terminal to perform the NAS signaling process in a wireless communication system comprises the steps of: receiving a first message comprising information for indicating network failure from a network node of a first network; starting a timer related to network selection; and selecting a second network among the network candidates except for the first network when the timer related to network selection is operated. | 2015-02-05 |
20150036673 | SYSTEMS AND METHODS FOR COMMUNICATING MULTI-DESTINATION TRAFFIC IN A WIRELESS NETWORK - Systems, methods, and apparatuses for communicating multi-destination traffic are provided. One aspect of this disclosure provides a method of wireless communication. The method includes generating two media access control protocol data unit (MPDU) sub-frames, the A-MPDU sub-frames each comprising a different receiver address, generating an aggregated media access control protocol data unit (A-MPDU) frame comprising the two A-MPDU sub-frames, the A-MPDU signaling two different acknowledgement policies associated with the two different receiver addresses; and transmitting the A-MPDU frame. | 2015-02-05 |
20150036674 | METHOD AND APPARATUS OF TRANSMITTING A SPATIAL STREAM FOR MU - MIMO IN A WIRELESS LOCAL AREA NETWORK SYSTEM - A method of transmitting a spatial stream for multi user (MU)-multiple input multiple output (MIMO) in a wireless local area network system and a transmitter for performing the method are provided. The method includes transmitting, to a receiver, a management frame including group information to assign or change a position of a plurality of spatial streams corresponding to each of a plurality of groups, and transmitting, to the receiver, a frame including at least one spatial stream, wherein the group information includes a plurality of group indicators and a plurality of spatial stream (SS) indicators, each of the plurality of group indicators indicating whether the receiver is a member of each of the plurality of groups, each of the plurality of SS indicators indicating a position of the plurality of spatial streams corresponding to each of the plurality of groups. | 2015-02-05 |
20150036675 | METHOD AND APPARATUS FOR PROCESSING PACKET IN MULTI-CHANNEL WIRELESS NETWORK - A multi-channel wireless network acquires reference time information that is commonly applied to all multi-channels and acquires packet receiving time information of a received packet on each channel basis based on the reference time information by spreading and applying the reference time information to each channel. | 2015-02-05 |
20150036676 | SEMICONDUCTOR INTEGRATED CIRCUIT AND TEST METHOD THEREOF - A semiconductor integrated circuit, operable in a normal mode and a test mode, includes a demodulator, a demodulated signal processing section, a header analysis section, a payload processing section, and a control section. The demodulator demodulates a modulated wireless signal including a synchronization pattern, header, and payload, to generate a demodulated signal. The demodulated signal processing section detects the synchronization pattern from the demodulated signal, generates a synchronization detection signal synchronized to the synchronization pattern, and converts the demodulated signal into a received bit sequence. The header analysis section extracts and analyzes the header to obtain the number of bits of the payload. The payload processing section processes the payload. The control section disables the demodulator when processing of the number of bits in the payload is completed in the normal mode, and disables the demodulator synchronously with a signal indicating the end of a test in the test mode. | 2015-02-05 |
20150036677 | INFORMATION PROCESSING DEVICE AND MOBILE TERMINAL - There is a need to enable decompression of a speech signal even if no network synchronizing signal is output from a baseband processing portion. For this purpose, an information processing device includes a first serial interface. The first serial interface includes a notification signal generation circuit that generates a notification signal each time compressed data incorporated from the baseband processing portion reaches a predetermined data quantity, and notifies a speech processing portion of this state using the notification signal. The speech processing portion includes a synchronizing signal generation circuit that generates a network synchronizing signal based on the notification signal. A clock signal for PCM communication is generated based on the network synchronizing signal. A speech signal can be decompressed even if no network synchronizing signal is output from the baseband processing portion. | 2015-02-05 |
20150036678 | VOIP CLIENT CONTROL VIA IN-BAND VIDEO SIGNALLING - The present document relates to telecommunication networks. In particular, the present document relates to the provision of network interaction services within a telecommunication network. A method for enabling interaction services with a network comprising a network server ( | 2015-02-05 |
20150036679 | METHODS AND APPARATUSES FOR TRANSMITTING AND RECEIVING AUDIO SIGNALS - Methods and corresponding apparatuses for transmitting and receiving audio signals are described. A transformation is performed on the audio signals in units of frame in order to obtain transformed audio data of each frame, said transformed audio data consisting of multiple signal components in the frequency domain. These signal components of each frame are distributed into multiple adjacent packets in order to generate packets in which signal components distributed from multiple frames are interleaved. Subsequently, the generated packets are transmitted. Accordingly, in case that packet loss occurs during transmission, the audio signals can be recovered based on the received signal components without consuming additional bandwidth. Therefore, robustness against packet loss can be achieved with little overhead. | 2015-02-05 |
20150036680 | ACCESS GATEWAY MANAGEMENT SYSTEM - An Access Gateway Management System (AGMS) allows telephone operating companies to transition their existing wireline customers over to Voice over the Internet Protocol (VoIP) technology without having to invest in new workflow processes, systems, or maintenance facilities by adapting the Operational Support Systems interfaces currently employed for managing legacy circuit-switched switching systems to manage Line Access Gateways (LAGs), which are the generic line termination systems employed in VoIP infrastructure. The AGMS also configures and adapts metallic loop test systems currently deployed for the purpose of routine maintenance and troubleshooting of subscriber lines terminating directly or indirectly (through access systems) on existing switching systems to continue to provide this functionality when the lines terminate on LAGs. Synchronization of the subtended LAGs is coordinated with the legacy network by the AGMS. | 2015-02-05 |
20150036681 | PASS-THROUGH ROUTING AT INPUT/OUTPUT NODES OF A CLUSTER SERVER - Node locations in the topology of a cluster computer server are designated as input/output (I/O) nodes that provide input and output for the cluster computer server. Examples of I/O nodes include network nodes that provide an interface for the cluster computer server to an external network, and storage nodes that provide access to storage devices for the cluster compute server. The I/O nodes are configured to analyze received messages and identify whether the message is targeted to the receiving I/O node or to another node of the cluster compute server. Those messages targeted to the I/O node are provided to a processing module of the I/O node for processing. | 2015-02-05 |
20150036682 | Interface Switch for use with Fibre Channel Fabrics in Storage Area Networks - An interface switch which presents itself as switch to an enterprise fabric formed of the devices from the same manufacturer as the interface switch and that of a host or node to an enterprise fabric from a different manufacturer. This allows each enterprise fabric to remain in a higher performance operating mode. The multiplexing of multiple streams of traffic between the N_ports on the first enterprise fabric and the second enterprise fabric is accomplished by N_port Virtualization. The interface switch can be connected to multiple enterprise fabrics. All control traffic address mappings between virtual and physical addresses may be mediated and translated by the CPU of the interface switch and address mappings for data traffic performed at wire speed. Since the interface switch may preferably be a single conduit between the enterprise fabrics, it is also a good point to enforce perimeter defenses against attacks. | 2015-02-05 |
20150036683 | COMMUNICATION APPARATUS, COMMUNICATION METHOD, COMMUNICATION SYSTEM AND PROGRAM - A communication apparatus comprises: a plurality of storage units adapted to store a process corresponding to a packet; a first unit that refers to at least one of the plurality of storage units and searches for a process corresponding to an incoming packet; and a second unit that queries, from among a plurality of control apparatuses, a control apparatus associated with a storage unit, in which the first unit has detected a predetermined condition, for a process corresponding to the incoming packet. | 2015-02-05 |
20150036684 | METHOD AND APPARATUS FOR PATH SELECTION - Systems and techniques are described for path selection. A packet can be transparently intercepted at an intermediary device. Next, the intermediary device may modify one or more bits in the header of the packet. The intermediary device can then forward the packet to the next hop device. In some network configurations, the modifications to the one or more bits in the header of the packet may cause a downstream device to select a path that is different from the path that would have been selected by the downstream device if the one or more bits in the header of the packet had not been modified. A path selection policy can be used to determine whether or not one or more bits in the header of the packet are to be modified. | 2015-02-05 |
20150036685 | MULTICAST LABEL DISTRIBUTION PROTOCOL OVER A REMOTE LOOP-FREE ALTERNATIVE - In one embodiment, a node in a multicast label distribution protocol (mLDP) network determines a remote protecting node for a particular root node in the mLDP network. In addition, the node determines a protecting node address of the remote protecting node and a root node address of the particular root node, and establishes an mLDP label-switched path (LSP) via the remote protecting node by using the protecting node address as a root of an outer forwarding equivalent class (FEC) of a recursive FEC, and using the root node address as an inner FEC of the recursive FEC for the mLDP LSP. As such, when the remote protecting node is reached, the outer FEC is stripped and the remote protecting node continues establishing the mLDP LSP toward the particular root node. | 2015-02-05 |
20150036686 | TRANSPORT PROTOCOL FOR ANTICIPATORY CONTENT - Methods, apparatuses, and systems for improving utilization of a communications system (e.g., a satellite communications system) are provided, using delayed reliability techniques as part of a multicast transport protocol. Embodiments may operate in a client-server context, in which the server-side of the communication link multicasts data to requesting users and to users where the data is being speculatively prepositioned. Requesting users may implement reliability checks to verify receipt of complete data in response to the request while user systems where data is being speculatively prepositioned may receive multicast reliability information in response to reliability requests from other users, but may not request replacement of missing or corrupted data themselves until a request is made for the data by that system. | 2015-02-05 |