39th week of 2014 patent applcation highlights part 31 |
Patent application number | Title | Published |
20140286276 | PUCCH Multiplexing Scheme - A method for UL control signaling for carrier aggregation, CoMP and/or eICIC is disclosed. The method includes determining whether multiple FB (such as, a plurality of FB each for one channel of a multiple of channels, a plurality of FB regarding one channel (CSI, A/N, etc.), etc. for example) is to be simultaneously transmitted. The multiple FB are related to at least one CA, CoMP and/or eICIC transmission. A RS resource for an UL control signal message is selected. The RS resource includes an indication that the multiple FB is present in the UL control signal message. The method jointly encodes the multiple FB. The UL control signal message including the indication and the jointly encoded multiple FB is transmitted from a UE to a network element. Apparatus and computer readable media are also disclosed. | 2014-09-25 |
20140286277 | METHOD FOR TRANSRECEIVING DOWNLINK CONTROL INFORMATION IN WIRELESS ACCESS SYSTEM AND APPARATUS FOR SAME - In the present invention, disclosed are a method for transreceiving downlink control information in a wireless access system supporting an enhanced physical downlink control channel (E-PDCCH), and an apparatus for same. More particularly, the method comprises the steps of: transmitting through a physical broadcast channel (PBCH) information with respect to a resource region of a search space that is set inside a physical downlink shared channel (PDSCH) or the enhanced physical downlink control channel (E-PDCCH); and transmitting the downlink control information to a user equipment through the search space. | 2014-09-25 |
20140286278 | METHOD FOR TRANSMITTING AND RECEIVING A SIGNAL IN A WIRELESS COMMUNICATION SYSTEM - One embodiment of the present invention relates to a method for transmitting a signal by a first node in a wireless communication system, including the steps of a first node setting a connection for a reserved transmission and transmitting a signal to a first reception node in the time interval reserved as the connection setting, wherein, in the time interval, a signal transmission is allowed by a second node which is not included in the neighbor nodes of the first reception node. | 2014-09-25 |
20140286279 | METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING SYSTEM INFORMATION FROM A SYSTEM SUPPORTING MACHINE-TO-MACHINE COMMUNICATION - The present invention relates to various methods and devices that receive and update system information that is used for machine-to-machine (M2M) communication in a wireless connection system supporting the machine-to-machine communication. As an embodiment of the present invention, the method of receiving system information on an M2M instrument from the wireless connection system supporting the M2M may include: receiving, at the M2M instrument, a first secondary superframe header subpacket (S-SFH SP 3) 3 message that includes information on a transmission period during which a second S-SFH SP 3 message including M2M-dedicated ranging information is transmitted; receiving, at the M2M instrument, the second S-SFH SP 3 message on the basis of the transmission period information; and receiving, at the M2M instrument, a system configuration descriptor message that includes updated system information, when the M2M-dedicated ranging information in the second S-SFH SP 3 shows that system information on M2M is updated. | 2014-09-25 |
20140286280 | METHOD FOR MEASURING STATE OF CHANNEL QUALITY IN WIRELESS COMMUNICATION SYSTEM INCLUDING CELLS FORMED WITH A PLURALITY OF NETWORK NODES, AND APPARATUS THEREFOR - Disclosed are a method for measuring a state of channel quality in a wireless communication system including cells formed with a plurality of network nodes and an apparatus therefor. The method of enabling a terminal to measure the state of channel quality in the wireless communication system including the cells formed with the plurality of network nodes, includes the steps of: receiving the information related to a resource in which at least one first type network node transmits a Channel State Information-Reference Signal (CSI-RS); and measuring the intensity of a received signal on only the resource for transmitting the CSI-RS according to at least one first type network node on the basis of the received information. | 2014-09-25 |
20140286281 | METHOD AND APPARATUS FOR TRANSCEIVING DOWNLINK CONTROL INFORMATION IN A WIRELESS ACCESS SYSTEM - The present invention relates to a method and an apparatus for transceiving downlink control information (DCI) in a wireless access system. More particularly, the method comprises: a step of mapping a physical downlink control channel (PDCCH) to a common search space (CSS) defined within a physical downlink shared channel (PDSCH) region in a frequency first mapping manner; and a step of transmitting DCI to a terminal through the mapped PDCCH. | 2014-09-25 |
20140286282 | PACKET SWITCHED SERVICES IN A GERAN ENVIRONMENT - The present invention provides a method and system for indicating packet switched (PS) services capability information in a GPRS EDGE Radio Access Network (GERAN) environment. When a GERAN provides PS only services on a GERAN terminal, the GERAN terminal indicates its capability to support PS only services to a GERAN entity. Accordingly, the GERAN entity can deliver PS services data to the GERAN terminal operating a PS only mode over resources suitable for PS data communication. | 2014-09-25 |
20140286283 | METHOD AND APPARATUS FOR CONTROLLING INTER-CELL INTERFERENCE IN WIRELESS COMMUNICATION SYSTEM - A method for a base station transmitting transmission power of a subframe to a user equipment, according to one embodiment of the present invention, comprises a step of transmitting downlink control information to the user equipment through a physical downlink control channel (PDCCH), wherein the transmission power information of the subframe is indicated by information related to the PDCCH, and a value of the information related to the PDCCH can be decided based on a predetermined mapping relationship between the transmission power information and the value of the information related to the PDCCH. | 2014-09-25 |
20140286284 | METHOD FOR ALLOWING BASE STATION TO SUPPORT DEVICE-TO-DEVICE (D2D) COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM, AND METHOD FOR ALLOWING D2D DEVICE TO EFFICIENTLY TRANSMIT D2D COMMUNICATION REQUEST SIGNAL - Method for supporting device-to-device (D2D) communication by a base station includes: receiving first signals for requesting D2D communication from a plurality of first D2D devices; identifying number of D2D devices which have requested the D2D communication based upon the first signals; allocating resources for transmitting a second signal for requesting D2D communication between the D2D devices based upon number of the plurality of first D2D devices which have been identified; and transmitting information on the allocated resources to the plurality of first D2D devices, wherein the resource allocation can be performed to distinguish combinations of an index of a D2D device, which transmits the second signal, and an index of a D2D device, which receives the second signal, from each other with respect to at least one of time, frequency, code, and space domains with respect to the plurality of first D2D devices. | 2014-09-25 |
20140286285 | METHOD AND APPARATUS FOR CONTROL CHANNEL DECODING IN MULTI-NODE SYSTEM - Provided are a method and an apparatus for control channel decoding of a terminal in a multi-node system. The method sets a search space for searching a control channel and can perform the decoding by using different demodulation methods according to aggregation levels capable of constituting the control channel within the search space. In addition, the method determines the DCI format to be searched according to a transmission mode and can use different demodulation methods according to the determined DCI format. Furthermore, the method modulates DCI format to a first modulation degree when demodulating the DCI format, and can demodulate the DCI format to a second modulation degree when the DCI format is not detected. | 2014-09-25 |
20140286286 | COMMUNICATION CONTROL METHOD, BASE STATION, AND USER TERMINAL - A communication control method in a mobile communication system, comprises: a step A of transmitting, from a first base station, a first synchronization signal at a first frequency band in the center of a particular carrier, the first synchronization signal being for use to establish synchronization; and a step B of transmitting, from the first base station, a second synchronization signal in a second frequency band different from the first frequency band within the particular carrier, the second synchronization signal being for use to establish synchronization. | 2014-09-25 |
20140286287 | Device, System and Method for Synchronising Send and Receive States of Wlan Clients in Multilink Wireless Data Transmission - A multilink wireless data transmission device comprises a control module and two or more WLAN clients. The control module is configured to control said WLAN clients to enable the data transmission states of those of the WLAN clients, which are not in an idle state, to be the same. The data transmission states comprise a receiving state and a sending state. The control module is configured to control at least one of the two or more WLAN clients, which need to receive data, to switch to the receiving state when a downlink triggering condition is met. The control module is further configured to control at least one of the two or more WLAN clients, which need to send data, to switch to the sending state when an uplink triggering condition is met. | 2014-09-25 |
20140286288 | METHOD AND APPARATUS FOR TRANSCEIVING A DOWNLINK CONTROL CHANNEL IN A WIRELESS COMMUNICATION SYSTEM - The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for transceiving a downlink control channel. According to one embodiment of the present invention, a method in which a base station transmits a downlink control channel to a terminal in a wireless communication system comprises the steps of: transmitting one or more enhanced-physical downlink control channels (E-PDCCHs) within a resource region allocable for an E-PDCCH; and transmitting E-PDCCH allocation resource information for the one or more E-PDCCHs to the terminal. The E-PDCCH allocation resource information indicates the resource in which the one or more E-PDCCHs exist from among the resource region allocable to the E-PDCCH. An effective physical downlink shared channel (PDSCH) allocation resource region for the terminal can be determined on the basis of the E-PDCCH allocation resource information. | 2014-09-25 |
20140286289 | RADIO COMMUNICATION SYSTEM, RADIO BASE STATION APPARATUS, USER TERMINAL AND RADIO COMMUNICATION METHOD - To reduce overhead of CSI feedback without decreasing throughput in applying CoMP transmission, a radio communication method of the invention is characterized by including, in a user terminal measuring quality information for each of cells to perform Coordinated Multi-Point transmission, and notifying a radio base station apparatus of the quality information, in the radio base station apparatus calculating a quality difference between the cells to perform Coordinated Multi-Point transmission, by using the quality information for each the cells from the user terminal, determining granularity of inter-cell channel state information for each of the cells based on the quality difference, and notifying the user terminal of the granularity, and, in that the user terminal generating inter-cell channel state information for each of the cells according to the granularity from the radio base station apparatus, and transmitting the inter-cell channel state information for each of the cells to radio base station apparatuses of cells to perform Coordinated Multi-Point transmission. | 2014-09-25 |
20140286290 | RADIO COMMUNICATION SYSTEM, RADIO BASE STATION APPARATUS, USER TERMINAL AND RADIO COMMUNICATION METHOD - To reduce overhead of CSI feedback without decreasing throughput in applying CoMP transmission, a radio communication method of the invention is characterized in that a radio base station apparatus determines so that content of CSI to transmit to a serving cell to perform CoMP transmission as feedback is different from content of CSI to transmit to a coordinated cell as feedback, and notifies a user terminal of the content of CSI, and that the user terminal generates feedback information based on the content of CSI notified from the radio base station apparatus, and transmits the feedback information to radio base station apparatuses of cells that perform Coordinated Multi-Point transmission. | 2014-09-25 |
20140286291 | PRECODING MATRIX SET QUALITY MEASUREMENT AND REPORTING - The invention relates to methods for determining the interference variability of a precoding matrix set, and the use of same for purposes of scheduling and precoding matrix set selection. The precoding matrix set used by an interferer base station is evaluated by the mobile terminal which experiences the intercell interference from the interferer base station. The mobile terminal is informed about the precoding matrices of the precoding matrix set used by the base station. The mobile terminal measures the radio channel to the interferer cell, and then estimates based on the measured radio channel and with the knowledge on the particular precoding matrices of the precoding matrix set, the interference variability of the precoding matrix set. The interference variability may be reported to the serving base station of the mobile terminal, and thus considered for scheduling decisions by the serving base station referring the mobile terminal. | 2014-09-25 |
20140286292 | E-PDCCH MAPPING, AND METHOD AND APPARATUS FOR TRANSMISSION AND RECEPTION IN WIRELESS COMMUNICATION SYSTEM - The present invention relates to E-PDCCH (Extended PDCCH) mapping, and a method and an apparatus for transmission and reception in a wireless communication system. The E-PDCCH mapping and the transmission method according to one embodiment of the present description, includes the steps of: enabling a base station to perform distributed resource allocation for two or more regions to which the E-PDCCH is transmitted; and mapping the E-PDCCH to be transmitted to a user terminal by applying a mapping rule to resources of one or more regions among the two or more regions. The mapping rule includes at least one of a first mapping rule for mapping the E-PDCCH to a resource within a pre-indicated region in the terminal, and a second mapping rule for mapping the E-PDCCH according to an aggregation level of the E-PDCCH. | 2014-09-25 |
20140286293 | METHOD FOR PERFORMING DEVICE-TO-DEVICE COMMUNICATION IN WIRELESS ACCESS SYSTEM AND APPARATUS FOR SAME - The present invention discloses a method for performing device-to-device communication in a wireless access system supporting the device-to-device communication, and an apparatus for same. More specifically, the method comprises the steps of: a first device receiving from a base station resource allocation information for device-to-device communication with a second device; the first device transmitting to the second device an initial signal for device-to-device communication through a resource that is allocated; the first device scanning a response signal which is transmitted from the second terminal; and the first device performing the device-to-device communication with the second device when the first device receives the response signal from the second device, wherein the initial signal comprises a first reference signal for matching synchronization between the first and second devices, and a second reference signal for estimating a channel between the first device and the second device. | 2014-09-25 |
20140286294 | MOBILE COMMUNICATION TERMINAL, COMMUNICATION METHOD, COMMUNICATION SYSTEM, AND CONTROL APPARATUS - A communication system includes: a control apparatus that controls packet forwarding; and a mobile communication terminal that communicates with a network including the control apparatus, wherein the mobile communication terminal comprises: a plurality of communication interfaces for wireless communication; a processing unit that processes a packet in accordance with an instruction from the control apparatus; and a control unit that transmits to the network interface information that is information related to the plurality of communication interfaces to notify the control apparatus of the interface information. | 2014-09-25 |
20140286295 | DOWNLINK TRANSMISSION COORDINATED SCHEDULING - A method of coordinated scheduling of a downlink transmission flow from a first radio network node to a user equipment UE in a second radio network node. The method includes scheduling the downlink transmission flow so that the in-sequence delivery of the received data blocks can be kept in an acceptable level in the UE by adjusting a scheduling priority of the downlink transmission flow in the second radio network node. The method may further include estimating one or more buffer-related parameters based on buffered data for the downlink transmission flow from the first radio network node, and determining, based on the estimated one or more buffer-related parameter and/or one or more parameters associated with the operation status of the second radio network node, if the in-sequence delivery of the received data blocks to higher layers can be in an acceptable level in the UE. | 2014-09-25 |
20140286296 | Physical Uplink Control Channel Resource Allocation for Multiple Channel State Indicators Colliding in Same Subframe - Disclosed are a method and a corresponding apparatus relating to wireless telecommunication systems and more particularly to efficient resource allocation schemes supporting transmission of multiple periodic channel state information (CSI) reports on the physical uplink control channel (PUCCH) during the same subframe while maintaining single carrier properties of the transmitted signal. The method includes determining that at least two reports to be transmitted on an uplink resource collide with respect to the uplink resource, applying at least one resource selection policy to the at least two reports and selecting a resource to be used for transmitting a plurality of the at least two reports. | 2014-09-25 |
20140286297 | METHOD AND APPARATUS FOR TRANSMITTING DOWNLINK CONTROL INFORMATION - Examples of the present disclosure provide a method for transmitting downlink control information to effectively support the two transmission modes of the E-PDCCH. The base station configures the localized E-PDCCH resource and the distributed E-PDCCH resource. The user terminal detects the DCI in the search space corresponding to the localized E-PDCCH resource and the search space corresponding to the distributed E-PDCCH resource, so as to obtain the downlink control information transmitted by the base station. | 2014-09-25 |
20140286298 | COMMUNICATION SYSTEM, COMMUNICATION METHOD, BASE STATION APPARATUS, AND MOBILE STATION APPARATUS - A communication system, a communication method, a base station apparatus, and a mobile station apparatus capable of improving spectral efficiency even when inter-cell interference is caused between cells of a plurality of base station apparatuses are provided. | 2014-09-25 |
20140286299 | METHOD AND APPARATUS FOR DETECTING CONTROL CHANNEL IN WIRELESS COMMUNICATION SYSTEM - Provided are a method for searching for a control channel by a terminal in a wireless communication system and a terminal for using the method. The method determines whether an allocation unit constituting an enhanced-physical downlink control channel (E-PDCCH) is one or plural in number; and, if the allocation unit constituting the E-PDCCH is plural in number, searches for the E-PDCCH using a user equipment specific reference signal (URS) of an antenna port defined in one allocation unit from among the plurality of allocation units. | 2014-09-25 |
20140286300 | METHOD AND APPARATUS FOR DETERMINING A BACKOFF FACTOR VALUE IN A MOBILE COMMUNICATION SYSTEM - In a mobile communication system, a serving base station receives, from at least one neighboring base station, beamforming information including information about a frame period in which data is transmitted using frequency band-specific beamforming, determines, based on the received beamforming information, whether a beamforming transmit mode of the at least one neighboring base station is a nulling mode in which null data is transmitted to at least one of mobile terminals included in a cell of the serving base station, determines whether a response signal received from the at least one mobile terminal is generated by an interference signal of the at least one neighboring base station, if the beamforming transmit mode of the at least one neighboring base station is the nulling mode, and determines whether to update a backoff factor value based on a result of the determination. | 2014-09-25 |
20140286301 | METHOD AND APPARATUS FOR WIRELESS COMMUNICATION IN A MESH NETWORK USING FREQUENCY SCHEDULE - A method and apparatus for communication in a wireless sensor network. In one embodiment, one or more routers in a network may be available for communication with one or more star nodes at a randomized time and/or frequency. A connectivity assessment, which may be performed at several different frequencies and/or times, may be performed to evaluate the quality of communications between devices in the network. Primary and secondary communication relationships may be formed between devices to provide for system redundancy. One or more proxies may be maintained where each proxy includes a status of one or more devices in the network, e.g., one or more star nodes or routers. Proxies may be used to handle information requests and/or status change requests, e.g., a proxy may be requested to change a communication relationship between devices in the network and may generate command signals to cause the corresponding devices to make the change. | 2014-09-25 |
20140286302 | COVERAGE BOOSTING TRANSMISSION METHOD FOR LTE TECHNOLOGY - Embodiments for boosting coverage of wireless signals are generally described herein. A wireless communication device for boosting coverage of wireless signals may include a processor arranged to configure resource blocks for a sub-frame for transmitting data in a communication session, wherein the sub-frame includes at least one slot formed by a matrix of sub-carriers in the frequency domain and symbols in the time domain and a transceiver, coupled to the processor, the transceiver being arranged to establish communication with entities in a network, the transceiver being further arranged to, under direction of the processor, map modulated symbols to at least a partial resource block to form a coverage boosting resource unit, the coverage boosting resource unit spreading at least one data bit over at least the partial resource block. | 2014-09-25 |
20140286303 | Methods and Systems for Channelization - Methods and systems are described that are suitable for channelization, in particular, but not limited to, the IEEE 80216.m telecommunications standard. For a time-frequency resource, physical sub-carriers for each of one or more zones in the time-frequency resource are assigned to one or more zones having a respective type of transmission. At least one zone is allocated for a type of transmission using localized sub-carriers. The physical sub-carriers assigned to each zone are permuted to map to logical sub-carriers. Groups of resource blocks are formed, in which each resource block includes at least one logical sub-carrier for each of the one or more zones. The information defining the groups of resource blocks for each of the one or more zones can then be transmitted to a user. The information may be in the form of a zone configuration index. | 2014-09-25 |
20140286304 | APPARATUS AND METHOD FOR ALLOCATING CHANNEL STATE INFORMATION-REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM - Embodiments of the present invention relate to a wireless communication system, and more particularly, to a technology for allocating a Channel State Information-Reference Signal (CSI-RS) in a wireless communication system. Embodiments of the present invention provides an apparatus and method for allocating CSI-RSs to resource areas, in which, under the condition of a subframe in which the CP is an extended CP, and the duplex scheme is TDD, if CSI-RSs for maximum 8 antenna ports are allocated, the CSI-RSs are allocated to the 8th and 9th symbols (symbol No. l=7 and 8), wherein each CSI-RS for every two antenna ports is allocated to the same RE while being discriminated from each other by an orthogonal code and neighbor CSI-RS allocated REs in the frequency axis are spaced by an interval of three REs. | 2014-09-25 |
20140286305 | SYSTEMS AND METHODS FOR ESTABLISHING MULTIPLE RADIO CONNECTIONS - A method for establishing multiple radio connections by a user equipment (UE) is described. The method includes establishing a primary radio connection between the UE and a first point on an Evolved Universal Terrestrial Radio Access Network (E-UTRAN). The method also includes receiving a connection control message for a second radio connection with a second point on the E-UTRAN. The method also includes performing a random access procedure for the secondary radio connection in response to receiving the connection control message. | 2014-09-25 |
20140286306 | Method and System for Controlling Mobility in a Communication Network, Related Network and Computer Program Product Therefor - A communication network includes at least one mobile terminal and a plurality of home agents to supply communication services to the mobile terminal. In the network, an authentication, authorization and accounting (AAA) platform is configured for reallocating the supply of the communication services to the mobile terminal from a first home agent to a second home agent of the plurality. | 2014-09-25 |
20140286307 | METHODS FOR RAPIDLY SWITCHING BETWEEN DIFFERENT RATS AND COMMUNICATIONS APPARATUSES UTILIZING THE SAME - A communications apparatus includes an RF signal processing device, a baseband signal processing device and a processor. The processor controls operations of the RF signal processing device and the baseband signal processing device, camps on a first cell of a first RAT, receives a mobile terminated (MT) or mobile originated (MO) service request and determines whether performing a RAT change procedure to switch from the first RAT to a second RAT is required. When determining that performing the RAT change procedure is required, the processor directly camps on a target cell of the second RAT and transmits a MT or MO service response for responding the MT or MO service request to the target cell. | 2014-09-25 |
20140286308 | METHOD AND APPARATUS FOR SUPPORTING MULTIMEDIA SERVICE IN ELECTRONIC DEVICE - A method in an electronic device, comprises, in response to an Internet Protocol (IP) voice packetized data call being performed in a first call session of a first communication processor and occurrence of a handover event from the first communication processor to a second communication processor, receiving at least one of, (a) a control message and (b) IP packetized voice data, via the second communication processor. The control message received from the second communication processor is forwarded to the first communication processor. | 2014-09-25 |
20140286309 | HANDING OVER A USER DEVICE FROM ONE TECHNOLOGY TO ANOTHER - A system may be configured to identify that a user device is connected to a first radio access network (“RAN”), via a first technology; and to identify that the user device is capable of accessing a second RAN, via a second technology. The system may further be configured to instruct the user device to concurrently connect to the second RAN and the first RAN, send or receive a first type of traffic via the first RAN, and send or receive a second type of traffic via the second RAN. | 2014-09-25 |
20140286310 | Technique for AT command Handling in relation to an EPS Packet Domain - A method and system of facilitating the use of AT commands specified for a General Packet Radio Service (GPRS) packet domain in relation to an Evolved Packet System (EPS) packet domain is provided. An embodiment of the present invention comprises defining, in response to an AT command directed to the definition of a secondary Packet Data Protocol (PDP) context, an EPS Service Data Flow (SDF) on the basis of the secondary PDP context. | 2014-09-25 |
20140286311 | METHOD FOR CONSERVING RESOURCES DURING WIRELESS HANDOVER OF A DUAL MODE MOBILE STATION - A method is described that is for handing over a multi-mode mobile device from a first network technology to a second network technology. The method includes initiating by the multi-mode mobile device a first packet session in a first wireless network and detecting by a multi-mode mobile device a second wireless network supporting a different access network technology. The method also includes determining a Quality of Service requirement and completing pre-registration session establishment procedures for a second session in the second wireless network when the first session includes at least one of a QoS sensitive service and real time service by the first wireless network and mobile device and after completion of the pre-registration session establishment procedures the multi-mode mobile device receives service from the first wireless network and remains dormant on the second wireless network. | 2014-09-25 |
20140286312 | METHOD AND DEVICE OF SUPPORTING GROUP MOBILITY - A communication method is provided. The communication method includes receiving, by a Mobile Management Entity (MME), information accessed by a User Equipment (UE) through a Relay Node (RN), and sending, by the MME, a Tracing Region Identification (TAI) list of an RN cell where the UE is located to the UE. A network device and an access network device are further provided. By sending a TAI list of an RN cell to the UE, when TAI(s) of the cell are contained in the TAI list of the relatively stationary UE, the UE does not need to initiate an uplink TAU process, and thereby unnecessary signaling and network jamming can be reduced, and at the same time, paging efficiency and network performance can be improved. | 2014-09-25 |
20140286313 | METHODS AND ARRANGEMENTS FOR IMPROVING TRANSMISSION CONTROL PROTOCOL PERFORMANCE IN A CELLULAR NETWORK - A method in a network node for improving transmission control protocol, TCP, performance in a cellular network is provided. The network node handles TCP packet transferral between a user equipment and a server in the cellular network. The user equipment and the server are configured to adapt a retransmission timeout setting based on round trip times for performed TCP packet transferrals. When the network node obtains an indication of a handover outage being upcoming for the user equipment, the network node deliberately delays, in a time period preceding the indicated handover outage, a transferal of a TCP packet between the server and the user equipment to increase the round trip time for the TCP packet. | 2014-09-25 |
20140286314 | METHOD AND DEVICE FOR SUPPORTING GROUP HANDOVER - The method and the device for supporting group handover are disclosed. The method supporting group handover is provided, which is applied to UE in communication with network via a RN, including: a base station S-DeNB switching RN to a base station T-DeNB; and said S-DeNB switching UE served by said RN to said T-DeNB; wherein the MME serving said RN and the MME serving UE served by said RN are the same. Another embodiment of the present invention further provides a base station supporting group handover, The technical scheme set forth in the present invention can reduce unnecessary signaling procedure, the possibility of network congestion, and can reduce the signaling procedure of handover when group handover occurs, so as to reduce the failure of the handover process and ensure the continuity of service. | 2014-09-25 |
20140286315 | METHODS FOR RAPIDLY SWITCHING BETWEEN DIFFERENT RATS AND COMMUNICATIONS APPARATUSES UTILIZING THE SAME - A communications apparatus includes an RF signal processing device, a baseband signal processing device and a processor. The processor controls operations of the RF signal processing device and the baseband signal processing device, camps on a first cell of a first RAT, receives a predetermined set of system information (SI) from one or more second cells of a second RAT and stores the predetermined set of SI in an SI early-reading database. When performing a RAT change procedure to switch from the first RAT to the second RAT is required, the processor further retrieves the predetermined set of SI of a target cell of the second RAT from the SI early-reading database and performs the RAT change procedure to camp on the target cell based on the retrieved predetermined set of SI. | 2014-09-25 |
20140286316 | APPARATUS AND METHOD FOR CONTROLLING SELECTIVE USE OF HETEROGENEOUS NETWORKS ACCORDING TO UNPROCESSED STATE OF DATA BEING STREAMED - An entity executed in a wireless communication terminal according to the present invention transmits a series of requests to an external server through a first and a second communication network so that selected content can be received being divided between the two communication networks, receives data segments of the selected content transmitted through the two communication networks from the external server according to the series of requests and provides the received data segments to a processing unit intended for playing of content data in order of the data segments, and checks the amount of unprocessed data not yet provided. If the amount of unprocessed data is larger than a predetermined reference value, the entity transmits a series of requests demanding data of the selected content only to the second communication network which is more advantageous for a user form the aspect of cost in using a data service. | 2014-09-25 |
20140286317 | Assignment acknowledgement for a wireless communication system - A method, apparatus, and channel structure for acknowledging assignment messages is provided. The method and apparatus allow for efficient signaling based upon the resources. | 2014-09-25 |
20140286318 | SCHEDULING METHOD AND SCHEDULING DEVICE - A scheduling method by a scheduling device, the scheduling method including: receiving a first signal including a plurality of first reference signals from a terminal, the plurality of first reference signals being time multiplexed and having a same frequency, estimating a frequency deviation of the first signal based on the plurality of first reference signals of the first signal, transmitting a second signal to the terminal based on the frequency deviation, the second signal instructing the terminal to transmit a third signal in which the plurality of first reference signals and a second reference signal are time multiplexed in a specified period and have a same frequency. | 2014-09-25 |
20140286319 | METHOD AND APPARATUS TO PROVIDE HIDDEN NODE PROTECTION - A method and a wireless communication device to overcome a hidden node problem in a BSS. The method includes detecting that transmitting one or more data frames causing one or more nodes of an unsynchronized wireless communication network to become hidden nodes. The wireless communication device that causes the hidden node problem requests a time allocation for transmitting one or more data frames to at least one node of the unsynchronized wireless communication network and to transmit the one or more data frames using an antenna beam forming technique at the allocated time frame. | 2014-09-25 |
20140286320 | METHOD AND APPARATUS FOR INDICATING TRANSMISSION TIME INTERVAL - Embodiments of the present invention disclose a method and an apparatus for indicating a transmission time interval. The implementation solutions of the method includes: receiving an access preamble from a user equipment UE, where the access preamble carries a signature; determining whether a cell where the UE is located is configured with an extended acquisition indicator EAI, and sending, on an acquisition indicator channel AICH of an access timeslot corresponding to an access timeslot where the access preamble is received, an acquisition indicator AI corresponding to the signature of the access preamble. Therefore, the problem that the judging condition of EAI configured is always YES is solved; the UE access delay may be reduced; the number of preambles sent by the UE may be reduced; and interference on the uplink may be reduced. | 2014-09-25 |
20140286321 | METHOD OF ASSOCIATING A CLIENT WITH AN ACCESS POINT IN A WIRELESS LOCAL AREA NETWORK - A method of associating a client with an access point in a wireless local area network. The access point broadcasts a beacon announcing the existence of the access point. The beacon comprises a field which has a list of client identifiers of acceptable clients from which the access point will accept an association request. | 2014-09-25 |
20140286322 | BASE STATIONS, MOBILE COMMUNICATION DEVICES, AND METHODS FOR ASSISTING A MOBILE COMMUNICATION DEVICE IN CONNECTING TO AN ACCESS POINT (AP) WHEN CAMPED ON OR CONNECTED TO A BASE STATION - A base station providing a cellular access service in a cell coverage includes a wireless module and a controller module. The wireless module performs wireless transmissions and receptions to and from a mobile communication device using a telecommunication technology. The controller module determines one or more Access Points (APs) providing a Short Range Wireless (SRW) service in the cell coverage, selects one or more APs from the determined APs, and sends access information of the selected APs to the mobile communication device | 2014-09-25 |
20140286323 | WIRELESS NETWORK SYSTEM AND CONNECTING METHOD THEREOF - A wireless network system and a connecting method thereof are provided. The wireless network system includes a Wi-Fi apparatus and a communication apparatus. The Wi-Fi apparatus provides a Service Set Identifier (SSID). The SSID includes a first identifier value and a second identifier value, and the second identifier value is derived from the first identifier value by a hash function. After searching the SSID of the Wi-Fi apparatus, the communication apparatus determines that a value derived from the first identifier value of the SSID by the hash function is equal to the second identifier value, and then establishes a Wi-Fi authenticating connection with the Wi-Fi apparatus according to a connection password. The Wi-Fi apparatus establishes a data transmission connection with the communication apparatus after determining that the communication apparatus is legal according to the Wi-Fi authenticating connection. | 2014-09-25 |
20140286324 | METHOD AND/OR SYSTEM FOR PASSIVE LOCATION ESTIMATION - Described are a system and method for a first wireless access point to compute timing parameters of neighboring access points based, at least in part, on beacon signals transmitted the neighboring access points. The first wireless access point may the broadcast the computed timing parameters to mobile devices. A mobile device having received the computed timing parameters may then compute an estimate of its location based, at least in part, on subsequently acquired beacon signals transmitted from the first access point and/or neighboring access points. | 2014-09-25 |
20140286325 | VEHICLE NETWORK TRANSMISSION METHOD AND TRANSMISSION SYSTEM - A vehicle network transmission method and a vehicle network transmission system are provided. The vehicle network transmission method comprises the following steps. A first transmission device transmits a data signal to a second transmission device. It is determined whether the second transmission device is located in a target area. If the second transmission device is located in the target area, then a geographic location of the first transmission device is retrieved and a transmission region of the first transmission device is calculated. It is determined whether all of the third transmission devices adjacent to the second transmission device in the target area are located in the transmission region. If all of the third transmission devices adjacent to the second transmission device in the target area are located in the transmission region, then the second transmission device does not continue forwarding the data signal. | 2014-09-25 |
20140286326 | LOCATION-SPECIFIC WLAN INFORMATION PROVISION METHOD IN CELL OF WIRELESS COMMUNICATION SYSTEM - A data communication method of a terminal of a mobile communication system is provided. The data communication method includes transmitting a first message including location-related information of the terminal to a base station, receiving a second message including a Wireless Local Area Network (WLAN) Access Point (AP) list corresponding to the location-related information of the terminal, and scanning, if the WLAN AP list includes at least one WLAN AP, for WLAN APs included in the WLAN AP list. | 2014-09-25 |
20140286327 | METHOD FOR TRANSMITTING CONTROL INFORMATION AND APPARATUS FOR THE SAME - Methods and devices for transmitting or receiving data in a wireless local area network are provided. The method in one embodiment includes transmitting, by a transmitter, a first long training field (LTF) to a receiver; transmitting, by the transmitter, a very high throughput (VHT)-SIG-A field to the receiver; transmitting, by a transmitter, a second LTF for multiple input multiple output (MIMO) channel estimation to the receiver; transmitting, by the transmitter, a VHT-SIG-B field to the receiver; and transmitting, by the transmitter, a data field to the receiver, wherein the first LTF, the VHT-SIG-A field, the second LTF, the VHT-SIG-B field and the data field are sequentially transmitted, and wherein the second LTF and the data field are mapped to at least one spatial stream based on a mapping matrix but the first LTF and the VHT SIG-A field are not mapped to the at least one spatial stream. | 2014-09-25 |
20140286328 | WLAN HOME NETWORKING WITH MULTI-ROOM DVR DIRECT LINK - A method includes operating a communication system ( | 2014-09-25 |
20140286329 | METHOD OF GENERATING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM - A method of generating a reference signal includes acquiring a base sequence and acquiring a reference signal sequence with a length N from the base sequence. Good PAPR/CM characteristics of the reference signal can be kept to enhance performance of data demodulation or uplink scheduling. | 2014-09-25 |
20140286330 | Node System and Supervisory Node - A node system includes a first node, a second node, and a supervisory node which transmit frames while increasing or decreasing the cycle microtick count, and determines reduced cycle microtick counts by subtracting or adding a rate correction limit value from or to the cycle microtick count of the supervisory node when reception of the first frame transmitted by the first node stop and the cycle microtick count of the supervisory node when reception of the first and second frames stop. | 2014-09-25 |
20140286331 | MULTI-TRAVERSAL METHOD FOR NAT IN BREAK-IN - In SIP network environment, a general traversal method for a port restricted NAT will become invalid when other users break in. The present invention provides four sessions for SIP, i.e. Login Session, Port Prediction Session, Multi-Traversal Session and Media Session, and the | 2014-09-25 |
20140286332 | CIRCUIT-SWITCHED AND MULTIMEDIA SUBSYSTEM VOICE CONTINUITY - The present invention moves service control, including call control, for a user element from a cellular network to a multimedia subsystem (MS), such as the Internet Protocol (IP) Multimedia Subsystem (IMS). Call control is provided by the MS irrespective of whether the user element is using cellular or WLAN access for the call. Call control for originating and terminating calls in the CS or MS as well as transferring calls between a circuit-switched subsystem (CS) and MS is anchored at a continuity control function (CCF) in the MS. All call signaling for the call is passed through the CCF. The CCF is a service provided in the user element's home MS and anchors the user element's active CS calls and MS sessions to enable active roaming across the CS and MS. | 2014-09-25 |
20140286333 | METHOD AND SYSTEM FOR LOCAL CALLING VIA WEBPAGE - The present disclosure provides a method for local calling via a webpage, including that: a local calling operation instruction is serialized, the serialized local calling operation instruction is filled into a webpage as a hyperlink character string, and the webpage is sent to a server or a local operating system; and a browser acquires the webpage from the local operating system or the server according to a model of the operating system local to the browser local to the browser, de-serializes the hyperlink character string in the webpage, and requests, according to an instantiated local calling operation instruction obtained through the de-serialization, the operating system local to the browser to execute a local calling operation indicated by the instantiated local calling operation instruction. The present disclosure further provides a system for local calling via a webpage. With the method and system provided in the present disclosure, a new local calling function may be added without updating any browser code, thereby improving universality of local calling. | 2014-09-25 |
20140286334 | METHOD AND APPARATUS FOR SELECTING BETWEEN MULTIPLE EQUAL COST PATHS - Each equal cost path is assigned a path ID created by concatenating an ordered set of link IDs which form the path through the network. The link IDs are created from the node IDs on either set of the link. The link IDs are sorted from lowest to highest to facilitate ranking of the paths. The low and high ranked paths are selected from this ranked list as the first set of diverse paths through the network. Each of the link IDs on each of the paths is then renamed, for example by inverting either all of the high node IDs or low node IDs. After re-naming the links, new path IDs are created by concatenating an ordered set of renamed link IDs. The paths are then re-ranked and the low and high re-ranked paths are selected from this re-ranked list as the second set of diverse paths. | 2014-09-25 |
20140286335 | Multicast-Enabled Address Resolution Protocol (ME-ARP) - A Multicast-Enabled Address Resolution Protocol (ME-ARP) is disclosed. This ME-ARP allows the building of independent IP based Virtual Private LAN segments (VPLS) over a multicast enabled IP backbone using stateless tunnels and optimal VPLS traffic forwarding. Each VPLS has an associated IP subnet which is completely independent from other VPLS or the underlying IP backbone itself. Each Customer Premises Equipment (CPE) device needs only to be configured with a VPLS identifier and its serving IP subnet per VPLS designated interface. | 2014-09-25 |
20140286336 | System and Method for Paging Flow Entries in a Flow-Based Switching Device - A network switching device includes a macroflow sub-plane that performs packet-based routing in the network switching device and a microflow routing sub-plane that performs flow-based routing in the network switching device. The microflow routing sub-plane receives a first data packet, determines that the first data packet is associated with a first flow page, wherein the first flow page comprises a plurality of flow entries, determines that the first flow page is not resident in a routing table of the microflow routing sub-plane, and requests the first flow page from a software defined network (SDN) controller. | 2014-09-25 |
20140286337 | SYSTEM AND METHOD FOR SUBSCRIBER AWARE NETWORK MONITORING - A system and method for subscriber aware network monitoring is provided. The method includes: determining subscriber and session data, wherein the subscriber has a non-unique IP (Internet Protocol) address; retrieving identifying data from a packet; and comparing the identifying data with the determined subscriber and session data to determine the subscriber associated with the packet. The system includes: at least one network probe configured to determine subscriber and session data, wherein the subscriber has a non-unique Internet Protocol (IP) address; at least one traffic probe configured to retrieve identifying data from a packet; and a processing module configured to compare the identifying data with the stored subscriber and session data to determine the subscriber associated with the packet. | 2014-09-25 |
20140286338 | SYSTEM, RELAY DEVICE, METHOD, AND MEDIUM - A system includes a first device which outputs a packet including an address identifying a second device and identifier of one of a plurality of communication circuits that output packets to a network, and a relay device which outputs the packet to the second device instead of to the one of the plurality of communication circuits corresponding to the identifier, when it is determined based on the address that the second device is coupled to the relay device. | 2014-09-25 |
20140286339 | Hardware Acceleration for Routing Programs - The present disclosure describes techniques for hardware acceleration for routing programs. In some aspects communications between a routing determination program and a packet router are monitored in a router, both the routing determination program and the packet router being part of a software layer of the router. The communications include the routing determination program providing configuration data to the packet router. Based on the monitored communications, a packet processor is changed to reflect the configuration data, the packet processor being part of a hardware layer of the router. The packet processor performs packet routing operations of receiving packets, determining the next routers in the paths to the target destinations of the packets, and sending the packets to the next routers independent of the software layer. | 2014-09-25 |
20140286340 | Multipath effectuation within singly contiguous network fabric via switching device routing logic programming - Each of a network fabric controller device and a network fabric forwarder devices includes network connecting hardware and network managing logic. The network connecting hardware of the devices connects them to a singly contiguous network fabric including switching devices that route data between initiator nodes and target nodes and that have routing logic programmable by the controller device. The controller device does not directly route the data themselves. The network managing logic of the devices effects multipaths for transmission of the data through the singly contiguous network fabric from the initiator node to the target nodes via programming of the routing logic of the switching devices. | 2014-09-25 |
20140286341 | SIGNALING CO-ROUTED AND NON CO-ROUTED LSPS OF A BIDIRECTIONAL PACKET TE TUNNEL - Particular embodiments may enable setup and signaling of co-routed and non co-routed label switched paths (LSPs) of a bidirectional packet traffic engineering (TE) tunnel in an unambiguous manner with respect to provisioning of the LSPs/tunnel. A head-end node may set up the bidirectional packet TE tunnel by computing a forward (and possibly a reverse) direction LSP, and then signal the bidirectional TE tunnel utilizing, e.g., extensions to an associated Resource Reservation Protocol (RSVP) signaling method. The extensions to the associated RSVP signaling method include a plurality of additional Association Types of an Extended Association object carried in a RSVP Path message transmitted by the head-end node to the tail-end node over the forward direction LSP, wherein the additional Association Types explicitly identify the provisioning of the forward and reverse direction LSPs as co-routed or non co-routed. | 2014-09-25 |
20140286342 | METHOD FOR GENERATING ENTRY, METHOD FOR RECEIVING PACKET, AND CORRESPONDING APPARATUS AND SYSTEM - Embodiments of present invention provide a method for generating an entry, and the method includes: receiving, by a stream forwarding apparatus, a first packet, where the stream forwarding apparatus is an apparatus in a network architecture in which controlling and forwarding are separated; searching, a flow table for a first entry matching the first packet, where a set formed by fields that are in the first entry and match the first packet is a first set; generating, a second entry according to the first entry, where a set formed by fields that are in the second entry and match the first packet is a second set, the first set is a subset of the second set. According to the technical solution in embodiments, the stream forwarding apparatus obtain an exact matching entry without interacting with a control plane apparatus through a control channel. | 2014-09-25 |
20140286343 | METHODS AND SYSTEMS FOR TRANSMITTING PACKETS THROUGH NETWORK INTERFACES - A method carried out by a first communications device for transmitting data packets, wherein the first communications device comprises a plurality of network interfaces. Data packets are transmitted through a first network interface when a first condition is satisfied, and through a second network interface when a second condition is satisfied. In one of the embodiments, the plurality of network interfaces are classified into a plurality of groups of network interfaces according to a first group of conditions, and the first network interface and second network interface belong to two different groups of network interfaces. | 2014-09-25 |
20140286344 | DISTRIBUTED CONNECTION ESTABLISHMENT AND RESTORATION - Connection constraints are flooded using an extension to a routing protocol being used to control forwarding on network. Nodes maintain topology and connection database and calculate routes for connections based on the constraints. If a node is on a calculated route for a connection it will install forwarding state for the connection. Since each node has a consistent view of the network topology and has been provided with the constraints associated with the connection, each node on the network will calculate the same route for the connection. When a failure occurs, the nodes will calculate restoration paths for the connections on a network-wide priority basis to enable restoration paths to be created for the affected connections without requiring the restoration paths to be signaled. Time-stamps are used to allow events to be applied by nodes in a consistent order regardless of the order in which they arrive. | 2014-09-25 |
20140286345 | Layered Third Party Application Software Redundancy in a Non-Homogenous Virtual Chassis - Layered third-party (enhanced) application software redundancy is provided in a non-homogeneous virtual chassis including two or more switches coupled via a virtual fabric link. A virtual chassis management module within at least one of the switches discovers the other switches within the virtual chassis, determines a base master switch from all of the switches in the virtual chassis, detects an enhanced application installed on at least one enhanced switch and determines an enhanced master switch from the enhanced switches. | 2014-09-25 |
20140286346 | System and Method for 10/40 Gigabit Ethernet Multi-Lane Gearbox - A system and method for system and method for 10/40 gigabit Ethernet multi-lane gearbox. In one embodiment, a gearbox device includes one or more inputs on a line side of the device, the one or more inputs being configured to receive four asynchronous 10 Gbit/s Ethernet channels, a marking module that is configured to insert virtual lane markers into four data flows at defined intervals to produce four marked data flows, and a 4:n physical media attachment (PMA) module that is configured to generate one or more higher-rate data flows based on the four marked data flows. | 2014-09-25 |
20140286347 | MULTI-HOST ETHERNET CONTROLLER - Described herein is a system having a multi-host Ethernet controller ( | 2014-09-25 |
20140286348 | ARCHITECTURE FOR VIRTUALIZED HOME IP SERVICE DELIVERY - A method implemented by a network element of an Internet service provider to provide network access through a visited network associated with a visited network owner to a device of a visiting user connecting to the visited network. The visited network owner is a customer of the Internet service provider. The network element configures the visited network to provide access to resources of a remote home network to the device of the visiting user. The remote home network is in communication with the visited network over a wide area network. Connecting to a virtual gateway controller of the remote home network to obtain configuration information to establish a connection between the device and the remote home network. Establishing a connection between the device of the visiting user and a second access point. Providing access to the resource of the remote home network through the second access point. | 2014-09-25 |
20140286349 | COMMUNICATION DEVICE AND PACKET SCHEDULING METHOD - A communication device, includes: a plurality of queues each configured to accumulate a packet; a scheduler configured to provide a permissible readout amount to each of the plurality of queues in accordance with an order that is based on a priority of each queue; a read processor configured to read out the packet from the plurality of queues, the permissible readout amount being consumed according to amount of the packets read out; and an accumulation amount counter configured to count an accumulation amount of the packets accumulated in each of the plurality of queues, wherein the accumulation amount counter notifies the scheduler of a change in the accumulation amount, and wherein the scheduler adjusts the priority of, among the plurality of queues, the queue of which the accumulation amount has changed, in response to the notification from the accumulation amount counter. | 2014-09-25 |
20140286350 | Switching Method - A method for providing identifiers for virtual devices in a network. The method comprises receiving a discovery data packet directed to a physical network node associated with a physical endpoint device. A response to the discovery data packet directed to a physical network node is provided, the response comprising an identifier of a virtual device. At least one further discovery data packet directed at least to said virtual device is received. A response to a first one of the further discovery data packets is provided, the response comprising an identifier of a virtual endpoint device. At least some functionality of the virtual endpoint device is provided by the physical endpoint device. | 2014-09-25 |
20140286351 | CUT-THROUGH PROCESSING FOR SLOW AND FAST PORTS - In a method for processing network packets, a network packet is received at an ingress port. After at least a first portion of the network packet has been received, but before the network packet has been completely received, a first data structure representing the network packet is generated based on the first portion, the first data structure is processed, and the network packet begins to be selectively forwarded to a first one or more egress ports, or selectively not forwarded to any egress port, responsively to processing the first data structure. A second data structure representing the network packet is generated and, after the network packet has been completely received, the second data structure is processed, and the network packet is selectively forwarded to a second one or more egress ports, different from the first one or more egress ports, responsively to processing the second data structure. | 2014-09-25 |
20140286352 | CUT-THROUGH PROCESSING FOR SLOW AND FAST PORTS - In a method for processing network packets, a network packet is received at an ingress port. Before the network packet has been completely received at the ingress port, a first data structure representing the network packet is generated based on a received first portion of the network packet, and the first data structure is processed at a packet processor of the network device. Processing the first data structure includes making a forwarding decision for the network packet. A second data structure representing the network packet is generated and, after the network packet has been completely received at the ingress port, at least one or more non-forwarding operations are performed with respect to the network packet using at least the second data structure. | 2014-09-25 |
20140286353 | COMMUNICATION SYSTEM AND TRANSMISSION UNIT EMPLOYED IN SAME - Transmission and reception of data can be performed between first terminal communicating by transmission signal and second terminal communicating by superimposition signal superimposed on transmission signal. When detecting interrupt signal generated by first monitoring terminal, in interrupt segment of transmission signal, transmission unit makes response requesting unit transmit response requesting data to first monitoring terminal in transmission segment. Response receiving unit receives response data that is transmitted in reply segment, in response to response requesting data, by first monitoring terminal that has generated interrupt signal. Segment securing unit transmits, in transmission segment, securing data for securing reply segment for superimposition of superimposition signal, by prohibiting transmission of response data in reply segment, with specific response data as trigger. Transmission unit makes superimposition communication unit transmit, to second control terminal, control data in reply segment secured through securing data, with superimposition signal. | 2014-09-25 |
20140286354 | SYSTEM COMPRISING A PUBLISH/SUBSCRIBE BROKER FOR A REMOTE MANAGEMENT OF END-USER DEVICES, AND RESPECTIVE END-USER DEVICE - The present invention provides a method for sending a message to a network device with a specific MAC address, in an IP network implementing a internet group management protocol IGMP, comprising: sending, by a network terminal, to the network device, a multicast group management status message including a destination address set as the specific MAC address A system comprises a multitude of end-user devices coupled via a broadband connection with a service provider network, a publish/subscribe broker adapted to communicate with the multitude of end-user devices and at least a first back-end entity coupled with the service provider network. The first back-end entity includes a first client software application for connecting to the publish/subscribe broker and publishes control data via a control data channel for a device management of the end-user devices. The end-user devices include a second client software application for connecting to the publish/subscribe broker for subscribing to the control data channel and for receiving the control data, and for publishing device data and action data as instructed by the control data. The backend entity authorization is validated in particular by using a control data signature. | 2014-09-25 |
20140286355 | METHOD AND ELECTRONIC DEVICE FOR PROCESSING INFORMATION - The present invention discloses a method and an electronic device for processing information. The method for processing information is applied in a first electronic device, wherein there is a first correspondence relation between the first electronic device and N second electronic devices, where N is an integer greater than or equal to 1. The method comprises: detecting to acquire a first operation for the first electronic device; judging whether the first operation meets a first preset condition; and generating, by the first electronic device, a first prompt effect for the first operation and controlling each of the N second electronic devices to generate the first prompt effect when the first operation meets the first preset condition. The above solution achieves a technical effect that the correspondence relation among multiple electronic devices can be determined more conveniently. A prompting method and an electronic device are also provided to accurately prompt the data transmission process. | 2014-09-25 |
20140286356 | METHOD AND DEVICE FOR INDICATING PLCP HEADER TRANSMISSION MODE - Disclosed are method and device for indicating a PLCP header transmission mode. A method for generating a physical layer convergence protocol (PLCP) of a data frame can comprise the following steps: demodulating PLCP header mode information based on a scrambling sequence of the received frame or information elements included in the received frame; and generating a data frame including the PLCP header generated based on the PCLP header mode information. The PLCP header mode information comprises at least one indication from a space time block coding mode indication, a guard interval mode indication, and a repetition mode indication. The invention is capable of improving data transmission efficiency by adaptively determining a transmission mode of a PCLP header to a channel situation. | 2014-09-25 |
20140286357 | MANAGED TIMING ENGINE - A Managed Timing Engine (MTE) provides a primary timing output synchronized to a selected input reference from a multiplicity of input references. Additional timing outputs can be generated such that there is a programmable frequency offset (in ppb) between them and the main output. The rate (in Hz) of the outputs can be programmable. The MTE can introduce a programmable delay for periodic phase references. | 2014-09-25 |
20140286358 | GLOBAL STATE SYNCHRONIZATION FOR SECURELY MANAGED ASYMMETRIC NETWORK COMMUNICATION - The present invention provides a system and method is disclosed for the development and maintenance of a globally distributed state session table wherein a plurality of client connections from one network are stored in a plurality of computer systems to track the aforementioned connection to one or more secondary networks. Client connection requests may originate anywhere on the Internet and server responses to such client requests may be sent asymmetrically from any other point on the Internet. The client-server connection is secured utilizing an intermediary device that acts as a transparent relay, generating a secret cookie hash for the client, such that only the data packets containing such hash are forwarded by the globally distributed system to the server. | 2014-09-25 |
20140286359 | APPARATUS AND CIRCUIT FOR PROCESSING CARRIER AGGREGATION - A circuit for processing Carrier Aggregation (CA) is provided. The circuit includes a plurality of Component Carrier (CC) processors, each CC processor configured to estimate a frequency offset for a related CC and to compensate the estimated frequency offset, a reference clock generator configured to generate a reference clock using a reference frequency offset as one of frequency offsets output from the plurality of CC processors, a plurality of reception Phase Lock Loop (PLL) units, each reception PLL unit configured to generate a reception carrier frequency for the related CC corresponding to the reference clock, and a plurality of transmission PLL units, each transmission PLL unit configured to generate a transmission carrier frequency for the related CC corresponding to the reference clock. | 2014-09-25 |
20140286360 | METHOD AND SYSTEM FOR TRANSMITTING SIGNALS WITH REDUCED SPURIOUS EMISSIONS - An RF power amplifier architecture minimizes spurious emissions by breaking the transmitted signal into narrow spectrum sub-bands, amplifying each separately, and then combining the signals for transmission purposes. | 2014-09-25 |
20140286361 | SYSTEMS AND METHODS OF CABLE MANAGEMENT - A device for consolidating cables is provided, along with a method of consolidating Other embodiments are also described herein. | 2014-09-25 |
20140286362 | High Power Neodymium Fiber Lasers and Amplifiers - A fiber block is configured with a fiber block including a Nd-doped active fiber and a pump-light delivery fiber which has a stretch extending along the active fiber in a side-to-side configuration so as to lunch pump light into the Nd-doped core of the active fiber. The core of the active fiber is surrounded by at least one or more claddings which, like the core, have a double bottleneck cross-section with a relatively large-area central region and relatively small input and output regions. The pump light delivery fiber is structured to have a substantially dumbbell cross-section with a relatively small-area central region coextending with the central region of the active fibers. The active fiber is dimensioned so that the overall length of the active fiber is configured to provide for the maximal amplification of the laser signal in a 900 nm range while limiting amplification in the 1060 nm range to the preset threshold. The fiber block is further configured so as to have the major fraction of the unabsorbed light, supported in the relatively large-area output end region of the passive fiber, be further used for pumping a neighboring fiber block. | 2014-09-25 |
20140286363 | LASER MODULE AND METHOD FOR MANUFACTURING SAME - A laser module includes: a bottom plate of a box; the frame member being fixed to the bottom plate; a pipe member including a hollow portion PH communicating with the through hole OP of a box, the pipe member being fixed to the outer wall of the frame member; an optical fiber held on the hollow portion PH of the pipe member; and a laser element accommodated in the internal space of the box, the optical axis of the laser element being aligned with the optical axis of the optical fiber. When the bottom plate is placed on a plane, the bottom face of the pipe member is on the same face as a bottom plate portion contacting the plane. | 2014-09-25 |
20140286364 | LASER DEVICE WITH KERR EFFECT BASED MODE-LOCKING AND OPERATION THEREOF - A laser device ( | 2014-09-25 |
20140286365 | Solid State Lighting Device - According to one embodiment, a solid state lighting device includes an irradiating section, a scattering section, a wavelength conversion layer, a supporting plate, a returned light guiding section, a light receiving section, and a control circuit. The irradiating section emits laser light. The scattering section includes a light scattering material that reflects the laser light and emits the laser light as scattered light. The wavelength conversion layer absorbs the scattered light made incident thereon and emits wavelength-converted light. The scattered light and the wavelength-converted light change to returned light and propagate through the inside of the supporting plate. The returned light is introduced into the returned light guiding section. The light receiving section detects the returned light. When a detected light amount of the returned light is outside a predetermined range, the control circuit outputs an emission stop signal for the laser light to the irradiating section. | 2014-09-25 |
20140286366 | OPTICAL DEVICE, AND LASER CHAMBER AND GAS LASER APPARATUS USING THE SAME - An optical device includes a plate-like optical element made of a calcium fluoride crystal, a holding member to sandwich and hold the optical element, a seal member provided between the holding member and one surface of the optical element in close contact therewith, and a cushioning member provided between the holding member and the other surface of the optical element in contact therewith. The cushioning member is made of one of a 304 stainless steel, a 303 stainless steel, a 316 stainless steel, a Hastelloy™ alloy, a carbon steel for machine construction S45C, and Inconel™. | 2014-09-25 |
20140286367 | NANOPILLAR PHOTONIC CRYSTAL LASERS - A nanopillar photonic crystal laser includes a plurality of nanopillars and a support structure in contact with at least a portion of each of the nanopillars. Each nanopillar has an axial dimension and two mutually orthogonal cross dimensions. The axial dimension of each of the nanopillars is greater than the two mutually orthogonal cross dimensions, where there mutually orthogonal cross dimensions are less than about 1 μm and greater than about 1 nm. The support structure holds the plurality of nanopillars in preselected relative orientations and displacements relative to each other to form an array pattern that confines light of a preselected wavelength to a resonance region that intercepts at least one nanopillar of the plurality of nanopillars. The at least one nanopillar includes a lasing material to provide an output laser beam of light at the preselected wavelength. | 2014-09-25 |
20140286368 | HIGH RELIABILITY ETCHED-FACET PHOTONIC DEVICES - Semiconductor photonic device surfaces are covered with a dielectric or a metal protective layer. The protective layer covers the entire device, including regions near facets at active regions, to prevent bare or unprotected semiconductor regions, thereby to form a very high reliability etched facet photonic device. | 2014-09-25 |
20140286369 | OPTOELECTRONIC COMPONENT - An optoelectronic device having an active layer that includes a multiplicity of structural elements spaced apart from one another laterally, wherein the structural elements each have a quantum well structure including at least one barrier layer composed of In | 2014-09-25 |
20140286370 | HIGH RELIABILITY ETCHED-FACET PHOTONIC DEVICES - Semiconductor photonic device surfaces are covered with a dielectric or a metal protective layer. The protective layer covers the entire device, including regions near facets at active regions, to prevent bare or unprotected semiconductor regions, thereby to form a very high reliability etched facet photonic device. | 2014-09-25 |
20140286371 | LIQUID COOLED GLASS MELT ELECTRODE - An electrode comprises a shaft extending from an electrode head. A cooling passage extends from an open end disposed at an attachment end of the shaft to a closed end, which is disposed within the electrode head. The electrode head is formed to have approximately a teardrop shape, which may be formed according to a radial profile rotated about a centerline of the shaft, where the radial profile has a center disposed within the electrode head and on the centerline. The radial profile may exhibit a single maximum within a middle portion of the radial profile. Alternatively, or in addition, the middle portion of the radial profile may be negatively curved. | 2014-09-25 |
20140286372 | SENSOR FAILURE DETECTION DEVICE, AND METHOD - A sensor failure detection device includes a storage, a predictor, a calculator and a detector. The storage stores temperature information of individual sensors. The temperature information includes measured values of temperatures. The measured values of temperatures are measured by a plurality of sensors. The predictor predicts a temperature distribution by performing a thermal fluid simulation, on the basis of the temperature information received from a remaining sensor. The remaining sensor is a sensor of the plurality of sensors other than the test target sensor. The calculator calculates a difference value between a temperature at a position of the test target sensor in the temperature distribution and a temperature measured by the test target sensor. The detector detects that the difference value is higher than a predetermined value. | 2014-09-25 |
20140286373 | Thermal Resistance Measuring Device - Contemplated devices and methods allow for simple and accurate measurement of static and dynamic heat flux and heat capacity of a structure in situ. Especially preferred devices and methods use a thermally equilibrated housing that encloses a thermoelectric sensor and an associated microprocessor and external temperature sensor. | 2014-09-25 |
20140286374 | TEST SYSTEM AND METHOD FOR DETERMINING THERMAL EFFECTS OF TISSUE ABLATION ON AN EX VIVO TISSUE - A test system and method for determining thermal effects of tissue ablation on an ex vivo tissue includes a power generator, a grounding patch, and a material block configured to emulate an electrical property of a patient. The power generator electrically connects to an electrode to generate an electrical current in the electrode. The grounding patch electrically connects to the power generator, and the material block electrically connects to the grounding patch. Furthermore, the material block includes an ex vivo tissue patch configured to emulate an in vivo tissue of the patient. As such, selectively engaging the electrode to the ex vivo tissue patch electrically connects the electrode to the grounding patch through the material block for electrocauterizing the ex vivo tissue patch. | 2014-09-25 |
20140286375 | TEMPERATURE MEASURING APPARATUS AND TEMPERATURE MEASURING METHOD - A temperature measuring apparatus includes a light source, a first splitter, a second splitter, a reference beam reflector, an optical path length adjuster, a reference beam transmitting member, a first to an nth measuring beam transmitting member and a photodetector. The temperature measuring apparatus further includes an attenuator that attenuates the reference beam reflected from the reference beam reflector to thereby make an intensity thereof closer to an intensity of the measurement beam reflected from the temperature measurement object. | 2014-09-25 |