12th week of 2016 patent applcation highlights part 74 |
Patent application number | Title | Published |
20160088565 | MOBILE DEVICE, CONTROL PROGRAM THEREFOR, AND CONTROL METHOD THEREFOR - A mobile phone includes an acceleration sensor, a communication unit, and a controller. The acceleration sensor detects an acceleration value. The communication unit performs communication. When determining, based on the acceleration value detected by the acceleration sensor, that the mobile device has shifted from a moving state to a stop state, a controller turns off a power supply of the communication unit when a communication connection between the communication unit and a base station is not established and the controller does not turn off the power supply of the communication unit when the communication connection between the communication unit and base station is being established. | 2016-03-24 |
20160088566 | TASK MANAGEMENT ACROSS LOW-POWER WIRELESS COMMUNICATIONS - Technologies related to task management across low-power wireless communications are generally described. In some examples, proximal devices in range of low-power wireless communications may cooperate to allow one or more of the proximal devices to suspend task operations, while one or more of the proximal devices manage the task operations. The task operations may be associated with an energy consumption that exceeds an energy consumption associated with the low-power wireless communications, allowing the proximal devices that suspend task operations to reduce their overall energy consumption. | 2016-03-24 |
20160088567 | ADAPTING BLIND RECEPTION DURATION FOR RANGE AND CONGESTION - Methods, systems, and devices are described for adapting blind reception duration for range and congestion. A wireless station may measure channel conditions (e.g., range to an access point (AP) and channel congestion), and adjust one or more sleep timers based on the conditions. The sleep timers may each be associated with a window for reception of an expected transmission. If the transmission is not received in the window, the station may enter a sleep state to conserve power. In one example, a beacon miss timer is adjusted, and the expected wireless transmission is a delivery traffic indication message (DTIM). In another example, a content after beacon (CAB) timer is adjusted and the expected wireless transmission is the CAB. In some cases, the station may measure a delay for a number of beacons and determine the adjustment based on the delays. | 2016-03-24 |
20160088568 | ENODEB RESTRICTED BANWIDTH AND POWER BOOST OPERATION TO SUPPORT MTC DEVICES - A wireless telecommunication system includes base stations for communicating with terminal devices. One or more base stations support a power boost operating mode in which a base station's available transmission power is concentrated in a subset of its available transmission resources to provide enhanced transmission powers as compared to transmission powers on these transmission resources when the base station is not operating in the power boost mode. A base station establishes an extent to which one or more base stations in the wireless telecommunications system supporting the power boost operating mode conveys an indication of this to a terminal device. The terminal device receives the indication and uses the corresponding information to control its acquisition of a base station of the wireless telecommunication system, for example by taking account of which base stations support power boosting and/or when power boosting is supported during a cell attach procedure. | 2016-03-24 |
20160088569 | METHOD AND SYSTEM FOR MANAGING TRANSMIT POWER ON A WIRELESS COMMUNICATION NETWORK - The present disclosure sets forth multiple embodiments of the invention. Among those embodiments is a method for determining a maximum power reduction of an uplink signal. The uplink signal is transmitted on a carrier that has a range of frequencies. Frequencies outside of the carrier frequency range include adjacent channel regions. Resource blocks of the carrier that have been allocated for use by to transmit the uplink signal are identified. A power spectral density is determined based on the identified resource blocks. A metric that is based on a third order convolution of the power spectral density function is determined. A maximum power reduction for the adjacent channel regions is also determined based on the metric. | 2016-03-24 |
20160088570 | BATTERY SAVING WITH RADIO CONTROL BASED ON CELLULAR CONDITION DATA - Battery power of a dual radio (e.g., Wi-Fi and cellular radios) user equipment (UE) is conserved based on limiting simultaneous (or substantially simultaneous) usage of the radios based on user preference, cellular network condition, device speed, and/or network operator policies. In one aspect, the UE can receive, by employing a first radio (e.g., cellular radio), an adaptable signal strength criterion related to real-time network load conditions of a first radio access network (e.g., cellular network). Moreover, if the signal strength criterion is satisfied, the UE can switch on a second radio (e.g., Wi-Fi radio) to facilitate connection with a second radio network (e.g., Wi-Fi network). The signal strength criterion is updated such that second radios of UEs that are located closer to a cell edge of the first radio access network are switched on before switching on second radios of UE that are located closer to the serving access point. | 2016-03-24 |
20160088571 | METHOD AND APPARATUS FOR CONTROLLING TRANSMISSION POWER IN TRANSMITTER OF WIRELESS COMMUNICATION SYSTEM - A method and apparatus of controlling transmission power in a transmitter of a wireless communication system are provided. The method includes generating a first signal to be transmitted to a receiver, identifying whether user data is allocated to the generated first signal, determining transmission power based on a result of the determination, and transmitting a second signal to the receiver, based on the determined transmission power and the first signal. | 2016-03-24 |
20160088572 | APPARATUS, METHOD AND SYSTEM OF CONTROLLING COMMUNICATIONS OF A MULTI-RADIO DEVICE - Some demonstrative embodiments include devices, systems and methods of controlling communications of a multi-radio device. For example, a multi-radio device may include a cellular controller to control communication of a cellular radio; and a BT controller to control a transmission power of a BT radio according to a first power level, the BT controller is to receive from the cellular controller an indication of a cellular downlink period, and, during the cellular downlink period, to restrict a transmission power of at least one BT discovery packet to no more than a second power level, which is less than the first power level. | 2016-03-24 |
20160088573 | POWER ADAPTION AND RANDOMIZATION FOR INTERFERENCE CANCELATION AND MITIGATION - Embodiments described herein relate generally to a communication between a user equipment (“UE”) and an evolved Node B (“eNB”). A UE may be adapted to signal to an eNB a request to adjust a downlink transmission power level. Based on the request, the eNB may adjust its downlink transmission power level. In another embodiment, an eNB may be adapted to adjust its downlink transmission power level according to a pseudorandom sequence. This pseudorandom sequence may be generated from a seed, which the eNB may signal to a UE. Based on power adjustments and/or randomizations, a UE may perform interference cancellation. Other embodiments may be described and/or claimed. | 2016-03-24 |
20160088574 | POWER CONTROL IN ORTHOGONAL SUB-CHANNELS IN WIRELESS COMMUNICATIONS - A method and apparatus for power control in a wireless communication involves establishing at least two orthogonal sub-channels within a channel for communication and controlling transmitted power in each sub-channel independently. | 2016-03-24 |
20160088575 | INTERFERENCE COORDINATION METHOD, INTERFERENCE COORDINATION DEVICE AND MEASUREMENT DEVICE - A system that determines to modify transmission power of a first small cell: determines an effect of modifying transmission power of the first small cell on a user equipment that is served by the first small cell; and controls modifying the transmission power of the first small cell based on the determination to modify the transmission power and the determined effect of modifying the transmission power on the user equipment that is served by the first small cell. | 2016-03-24 |
20160088576 | SELF CALIBRATION OF DOWNLINK TRANSMIT POWER - Transmit power (e.g., maximum transmit power) may be defined based on the maximum received signal strength allowed by a receiver and a total received signal strength from transmitting nodes at the receiver. Transmit power may be defined for an access node (e.g., a femto node) such that a corresponding outage created in a cell (e.g., a macro cell) is limited while still providing an acceptable level of coverage for access terminals associated with the access node. An access node may autonomously adjust its transmit power based on channel measurement and a defined coverage hole to mitigate interference and perform a self-calibration process. | 2016-03-24 |
20160088577 | TIMING VALUE ADJUSTMENT METHOD AND APPARATUS - Embodiments of the present invention disclose a timing value adjustment method and apparatus, which relate to the communications field and reduce a probability that power of a terminal exceeds a limit. A specific solution is that: an absolute timing difference of a timing advance group TAG pair is obtained according to an absolute value of a difference between transmit timing values or receive timing values of the two TAGs in the TAG pair, where the TAG pair is formed by any two TAGs in a TAG set; and it is determined that the absolute timing difference of the TAG pair meets a predetermined condition, and first signaling is sent to a network device, where the first signaling includes identifiers of the two TAGs in the TAG pair. The present invention is used in a timing value adjustment process. | 2016-03-24 |
20160088578 | LINK LAYER DISCOVERY PROTOCOL (LLDP) ON MULTIPLE NODES OF A DISTRIBUTED FABRIC - In one embodiment, a method for providing link layer discovery protocol (LLDP) to a distributed fabric includes sending a neighbor synchronization request message from a master node to one or more member nodes connected to the master node, the neighbor synchronization request message including a request for a recipient member node to send its LLDP neighbor information to the master node, receiving a neighbor synchronization update message at the master node from at least one of the one or more member nodes, the neighbor synchronization update message including information about local LLDP neighbors of the one or more member nodes, and storing the information about the local LLDP neighbors from the at least one of the one or more member nodes in a LLDP neighbors database of the master node. | 2016-03-24 |
20160088579 | RADIO COMMUNICATION SYSTEM AND COMMUNICATION CONTROL METHOD - A radio communication system includes a first base station that is identified by a first cell identity, a second base station that is identified by a second cell identity, and a user device that can perform radio communication with each of the base stations. The user device detects a first transmission timing based on a first synchronization signal from the first base station and establishes synchronization with the first base station. The first base station notifies the user device of synchronization state information related to a synchronization state with the second base station and of frequency information related to an identification signal frequency that is used by the second base station to transmit an identification signal. The user device, based on the synchronization state information, performs identifying processing, on the identification signal frequency indicated by the frequency information, to identify the second cell identity indicated by the identification signal. | 2016-03-24 |
20160088580 | Base Station and Method for Clock Synchronization of Base Station - The present invention discloses a radio base station and a method for clock synchronization of the radio base station. The radio base station may include a base station outdoor apparatus including an adapter, a ground service antenna, and a satellite antenna. A base station indoor apparatus includes a satellite signal processing module configured to perform decoding processing on a satellite radio frequency signal received by the satellite antenna to obtain a satellite service signal. The satellite antenna and the ground service antenna are connected to the adapter. The adapter is configured to couple the signals received by the satellite antenna and ground service antenna, and transmit a coupled signal to the base station indoor apparatus through a first data cable. | 2016-03-24 |
20160088581 | DETERMINING UPLINK AND DOWNLINK DELAYS BETWEEN A BASEBAND UNIT AND A REMOTE RADIO HEAD - A baseband unit independently determines one or both of an uplink delay or a downlink delay for frames transmitted from the baseband unit to a remote radio head based on a round-trip time between the baseband unit and the remote radio head and times determined at the baseband unit, a downlink node associated with the remote radio head, and an uplink node associated with the remote radio head. The times are determined at different nodes after an interval of frames. The baseband unit then may determine a location of user equipment based on one or both of the uplink delay or downlink delay. | 2016-03-24 |
20160088582 | METHOD FOR DETERMINING ACTIVATION OF ISR CAPABILITY - One disclosure of the present specification provides a method for determining whether to activate an idle mode signaling reduction (ISR) capability in a network entity for managing mobility of user equipment. The method for determining whether to activate the ISR capability comprises the steps of: obtaining information related to a proximity service of the user equipment; receiving from the user equipment a location refresh request message; determining whether to activate the ISR based on ISR capability information of a network node that had been just previously in charge of the user equipment, ISR capability information of the network entity, and information related to the proximity service of the user equipment; and transmitting a location refresh acceptance message to the user equipment after the determination. | 2016-03-24 |
20160088583 | USING PUSH NOTIFICATIONS TO TRIGGER AN ANNOUNCING UE TO UPDATE LOCATION INFO IN LTE DIRECT - A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus receives, from a second UE, a first signal including a first expression code associated with the second UE, and determines at least a second expression code using the first expression code, the at least a second expression code associated with the second UE. | 2016-03-24 |
20160088584 | Methods and Apparatuses for Efficient Learning of Unknown Access Point Location Using Trilateration Based on Multi-Resolution - Methods and systems are presented for estimating a location of an access point (AP) associated with an indoor environment. In some embodiments a method includes obtaining a coarse set of signal information associated with the indoor environment. The method may also include obtaining ranging measurements based on signals received from the AP, computing at least one coarse location estimate of the AP based on the received coarse set of signal information and the ranging measurements, receiving a fine set of signal information associated with the at least one coarse location estimate of the AP, and computing at least one fine location estimate of the AP based on the received fine set of signal information and the ranging measurements, wherein the at least one fine location estimate of the AP is more accurate than the at least one coarse location estimate of the AP. | 2016-03-24 |
20160088585 | Radio Operation Switch Based on GPS Mobility Data - Systems and methods are disclosed for providing a radio operation switch based on mobility data. In one embodiment, a mobile base station is disclosed, comprising: a global positioning system (GPS) module for determining a current location of the mobile base station; a velocity module coupled to the output of the GPS module for determining a current velocity of the mobile base station; and a controller, the controller configured to perform steps comprising: determining the current velocity of the mobile base station using the velocity module; comparing the current velocity to a threshold; and switching, based on the comparison, from a first radio band to a second radio band. | 2016-03-24 |
20160088586 | USING PUSH NOTIFICATIONS TO TRIGGER AN ANNOUNCING UE TO UPDATE LOCATION INFO IN LTE DIRECT - A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus receives, from a second UE, a first signal including a first expression code associated with the second UE, and determines at least a second expression code using the first expression code, the at least a second expression code associated with the second UE. | 2016-03-24 |
20160088587 | Information Processing Method and Electronic Apparatus - An information processing method and an electronic apparatus are described. The method is applied to a first electronic apparatus and includes detecting a current state of the first electronic apparatus, when the first electronic apparatus receives first data information; sending the first data information to a second electronic apparatus connected with the first electronic apparatus, when the current state is a first state, so that the second electronic apparatus, after receiving the first data information, outputs a first prompt information; and outputting a second prompt information, when the current state is a second state different from the first state. In the technical solutions of the present disclosure, a new mode for controlling whether to perform the associated reminding between the electronic apparatuses or not is provided. | 2016-03-24 |
20160088588 | METHOD AND APPARATUS FOR AGGREGATING DATA FOR TRANSMISSION - A method and apparatus can be configured to receive a first data from a first transmitter. The first data comprises data to be forwarded by the apparatus. The method may also include triggering a polling of a group of transmitting nodes. The triggering may be based on the received first data. The group of transmitting nodes may comprise nodes from which data is to be aggregated. The method may also include waiting for a period of time to receive a second data from a second transmitter of the group of transmitting nodes. The second data may comprise data to be forwarded by the apparatus. The first transmitter and the second transmitter may share communication resources to communicate with the apparatus. The method may also include aggregating the first data and the second data. The method may also include forwarding the aggregated data. | 2016-03-24 |
20160088589 | METHOD AND APPARATUS FOR ALLOCATING PHYSICAL CELL IDENTITIES IN WIRELESS COMMUNICATION SYSTEM - A method and apparatus for allocating physical cell identities (PCIs) in a wireless communication system is provided. An eNodeB (eNB) allocates PCIs for split cells of an active antenna system (AAS), and transmits information on range of the allocated PCIs for split cells of the AAS to user equipments (UEs) or neighbor eNBs. | 2016-03-24 |
20160088590 | Inter-Operator Radio Resource Sharing in Dense Deployments of Small Cell Networks - Methods and apparatus, including computer program products, are provided resource sharing. In some example embodiments, there may be provided a method, which may include receiving information including location information for at least one cell of a primary resource group, and further including a primary resource being used by the at least one cell; and determining at least one secondary resource group based on the received information. Related apparatus, systems, methods, and articles are also described. | 2016-03-24 |
20160088591 | METHOD FOR TRANSCEIVING MESSAGE, DATA TRANSCEIVING APPARATUS, AND NON-TRANSITORY RECORDING MEDIUM - A method and apparatus for transceiving a message is provided. The method includes: listening for a probe request packet transmitted from another device through a predetermined channel; and, in response to receiving the probe request packet transmitted from the another device, transmitting a probe response packet, and at least one of the probe request packet and the probe response packet includes a user message. | 2016-03-24 |
20160088592 | NARROW BANDWIDTH OPERATION IN LTE - A method of wireless communication provides narrow bandwidth operation within a wider LTE system bandwidth. Wideband information is transmitted to a first set of user equipments (UEs). Also, narrowband information is transmitted to a second set of UEs. The second set of UEs operate in a narrower bandwidth than the first set of UEs. | 2016-03-24 |
20160088593 | RESOURCE ALLOCATION - Device, system and methods for flexible resource allocation are described. In particular, there is described a user receive a user equipment configured to receive higher-layer configuration of flexible resource allocation; receive dynamic information on the downlink resource allocation in a given downlink (DL) subframe; split the resource allocation into resource allocation sub-blocks; independently decode physical downlink shared channel (PDSCH) within each resource allocation sub-block; AND report ACK/NACK for the resource allocation. | 2016-03-24 |
20160088594 | DEVICE AND METHOD OF SUPPORTING REDUCED DATA TRANSMISSION BANDWIDTH - An eNodeB (eNB), user equipment (UE) and method for operating using a reduced data transmission bandwidth are generally described. The UE may receive downlink control information (DCI) that provides a resource allocation (RA) of a reduced physical resource block (PRB | 2016-03-24 |
20160088595 | METHOD FOR RECEIVING SYSTEM INFORMATION BY MTC DEVICE LOCATED IN CELL COVERAGE-EXPANDED AREA - According to one disclosure of the present specification, when a machine type communication (MTC) device is located in a coverage-expanded area of a base station, the MTC device repeatedly receives system information (for example, system information blocks (SIBs) of a first type) on several subframes and then combines and decodes the received SIBs, thereby improving a decoding success rate. | 2016-03-24 |
20160088596 | QUASI CO-LOCATED ANTENNA PORTS FOR CHANNEL ESTIMATION - Systems and methods are disclosed for estimating one or more channel properties of a downlink from a cellular communications network based on quasi co-located antenna ports with respect to the one or more channel properties. In one embodiment, a wireless device receives a downlink subframe including a downlink control channel from the cellular communications network. The wireless device estimates one or more large-scale channel properties for an antenna port of interest in the downlink control channel based on a subset of reference signals that correspond to antenna ports in the cellular communications network that are quasi co-located with the antenna port of interest with respect to the one or more large-scale channel properties. As a result of using the quasi co-located antenna ports, estimation of the one or more large-scale channel properties is substantially improved. | 2016-03-24 |
20160088597 | COMMUNICATION DEVICE AND COMMUNICATION METHOD - A communication apparatus has a receiver and a decoder. The receiver receives a control signal including first downlink control information and second downlink control information, and receives decoding area information that indicates whether the extended Physical Downlink Control Channel (PDCCH) should be decoded for each of a plurality of terminal apparatuses. The decoder decodes each of a plurality of first mapping candidates in the PDCCH area or decodes each of the plurality of first mapping candidates in the PDCCH area and each of the plurality of second mapping candidates in the extended PDCCH. A number of the second mapping candidates included in the user-specific search space equals to or is more than a number of the first mapping candidates included in the common search space. | 2016-03-24 |
20160088598 | COMMUNICATION APPARATUS AND RETRANSMISSION CONTROL METHOD - Provided are a communication apparatus and a method for receiving a response signal transmitted from a terminal configured with one or more downlink component carriers. The communication apparatus includes a transmitting section and a receiving section. The transmitting section is configured to transmit, to the terminal, downlink assignment information indicating one or more resources for downlink data, each of the one or more resources being assigned to one of the one or more downlink component carrier(s), and configured to transmit the downlink data to the terminal. The receiving section is configured to receive one or more response signals for the downlink data, which are transmitted from the terminal. The terminal makes the phase points of the response signals different in accordance with a number of downlink data which has been successively received. | 2016-03-24 |
20160088599 | LOGICAL TONE INDEX MAPPING FOR DISTRIBUTED TONE INDEX TRANSMISSION - A method, an apparatus, and a computer program product for wireless communication are provided. In one aspect, an apparatus includes a processor configured to allocate a plurality of resource blocks for wireless communication. The processor is further configured to transmit data on a first resource block of the plurality of resource blocks, in which the first resource block is associated with a first set of tone indices and a second set of tone indices, and the first set of tone indices is a set of nominal tone indices that is logically mapped to a second set of tone indices that is a set of physical tone indices. | 2016-03-24 |
20160088600 | SYSTEMS AND METHODS FOR EFFICIENT RESOURCE ALLOCATION IN WIRELESS COMMUNICATION NETWORKS - Methods and apparatus for communicating over a wireless communication network are disclosed herein. One method includes determining a total bandwidth for a transmission of a message according to a first specification, the total bandwidth including a plurality of tones, wherein a portion of the total bandwidth is occupied by a transmission according to a second specification different from the first specification. The method further includes logically dividing a plurality of useable tones into a plurality of resource units and determining an indication, the indication assigning and channel bonding at least two of the plurality of resource units to a wireless communication device of a plurality of wireless communication devices, wherein the indication does not assign the portion of the total bandwidth that is occupied by the transmission according to the second specification. | 2016-03-24 |
20160088601 | Operation Request Generating Method, Device, and System - The application provides an operation request generating method. The method includes: a generation device generates a first operation request that requests to perform an operation on a first packet, where the first operation request includes first assignment content and information used to indicate a first assignment location, the first assignment location is a location in the first packet, the first assignment content is data used to assign a value to the first assignment location, and the information used to indicate the first assignment location includes an identifier of a type of a first packet header, a first offset, and a first length, where the first packet header is a packet header in the first packet, and the first offset is an offset relative to a start location of the first packet header; and the generation device sends the first operation request to a description device or a receiving device. | 2016-03-24 |
20160088602 | UPLINK ACKNOWLEDGMENT RESPONSE TO DOWNLINK MULTIPLE USER TRANSMISSION - The present invention provides a method and apparatus for transmitting an Uplink (UL) ACKnowledgement (ACK) in response to a Downlink (DL) Multi-User (MU) transmission in a Wireless Local Area Network (WLAN). According to one aspect of the present invention, a method for transmitting an ACK in response to a DL data transmission from an Access Point (AP) by a Station (STA) in a WLAN may be provided. The method may include receiving, from the AP, a downlink frame including downlink data for the STA and downlink data for one or other STAs, and transmitting an ACK frame to the AP in response to the downlink data for the S_TA, simultaneously with transmission of ACK frames from the one or more other STAs. The ACK frames transmitted by the STA and the one or more other STAs may have the same length. | 2016-03-24 |
20160088603 | CONTROL SIGNAL AGGREGATION IN A MULTI-CARRIER WCDMA SYSTEM - Methods and apparatus are disclosed for transmitting data to a remote node via each of two or more transmitted carrier signals, wherein a distinct outbound packet data traffic channel is mapped to each transmitted carrier signal. In an exemplary method, aggregated control channel data is formed by combining control channel data corresponding to each of two or more received carrier signals, simultaneously transmitting traffic channel data to the remote node on each of the two or more outbound packet data traffic channels, and transmitting the aggregated control channel data using one or more physical control channels mapped to a first one of the transmitted carrier signals. In particular, these methods and apparatus may be applied to a multi-carrier High-Speed Packet Access (HSPA) system. | 2016-03-24 |
20160088604 | ULTRA-LOW LATENCY LTE DOWNLINK COMMUNICATIONS - A data structure for managing user equipment communications in a wireless communication system is presented. In some examples, the data structure may include one or more resource element blocks into which a frequency bandwidth of a downlink channel is divided within a symbol that defines a transmission time interval in a downlink subframe. Furthermore, the data structure may include a control region and a data region within at least one resource element block of the one or more resource element blocks. Additionally, the data structure may include a downlink resource grant, located within the control region, for a user equipment served by the downlink channel. In an additional aspect, a network entity and method for generating the example data structure are provided. | 2016-03-24 |
20160088605 | METHOD AND APPARATUS FOR ALLOCATING RESOURCES AND PROCESSING CONFIRMATION INFORMATION - A method and an apparatus for allocating ACKnowledgement (ACK)/Non-ACKnowledgement (NACK) channel resources and processing confirmation information are disclosed. The method includes: The network side determines one physical channel area among multiple physical channel areas to be used by an ACK/NACK channel, and notifies the determined physical channel area to a User Equipment (UE) so as to enable the UE to determine a channel for receiving or sending ACK/NACK information in the determined physical channel area according to a mapping rule. Moreover, the network side may send or receive ACK/NACK information on the physical channel area that includes the ACK/NACK channel The method and apparatus improve the utilization ratio and flexibility of the ACK/NACK channel, and reduce the probability of conflict generated by the ACK/NACK channel | 2016-03-24 |
20160088606 | ALTERNATE FEEDBACK TYPES FOR DOWNLINK MULTIPLE USER MIMO CONFIGURATIONS - A method in a communication network includes obtaining descriptions of a plurality of communication channels each communication channel associated with a different one of a plurality of receivers; and generating a plurality of steering vectors, one for each of the plurality of receivers, using the descriptions of the plurality of communication channels; wherein each steering vector is used to transmit data to a corresponding one of the plurality receivers via a plurality of antennas and over a corresponding one of the communication channels simultaneously and wherein each steering vector is used to communicate data on a different one of the plurality of communication channels, and wherein each steering vector is generated to reduce interference on a corresponding communication channel caused by simultaneous transmission of data on other communication channels. | 2016-03-24 |
20160088607 | DEVICES AND METHODS FOR D2D SYNCHRONIZATION SIGNALLING - Embodiments herein relate to a receiver device; a method therein; a transmitter device and a method therein. The transmitter device is configured to transmit to the receiver device a device-to-device synchronization signal during a time window preceding the start of a resource pool. The transmitter device is further configured to transmit a discovery message during the resource pool. The discovery message includes the identity of the transmitter device for enabling the transmitter device and the receiver device to synchronize to each other. | 2016-03-24 |
20160088608 | RADIO COMMUNICATION POLICY ALLOCATION IN A NETWORK NODE - The present disclosure relates to a method in a network node of a communication network. The method comprises determining from signalling with a cellular RAN and/or a wireless transceiver whether a radio device is within range of said wireless transceiver or not. The radio device is connected to the communication network over the cellular RAN. The method also comprises allocating a first communication policy to the radio device for communication over the cellular RAN if said radio device has been determined to be within range of the wireless transceiver, or allocating a second communication policy, different than the first communication policy, to the radio device for communication over the cellular RAN if said radio device has been determined to not be within range of the wireless transceiver. The method further comprises sending a communication policy message to the cellular RAN, comprising the allocated communication policy for the radio device for communication over the cellular RAN. | 2016-03-24 |
20160088609 | Method, UE and Base Station for Transmitting Periodic Signal/Periodic System Information, and Method and Base Station for Forwarding Periodic System Information - The present disclosure relates to a method used in a UE for transmitting a periodic signal to a first base station and an associated UE. The UE has been in communications with a first base station. The method includes: obtaining from the second base station a subframe configuration, which indicates a first set of subframes assigned to communications between the UE and the first base station and a second set of subframes assigned to communications between the UE and the second base station; and if a given uplink subframe, in which the periodic signal is to be transmitted to the first base station, is not in the first set of subframes, transmitting the periodic signal in a first available uplink subframe in the first set of subframes following the given uplink subframe. The present disclosure also relates to a method used in a first base station for transmitting a periodic signal/its periodic system information to a UE and an associated first base station; and a method used in a second base station for forwarding to a UE and an associated second base station. | 2016-03-24 |
20160088610 | NEIGHBOR AWARE NETWORK LOGICAL CHANNELS - A method of communication includes selecting a logical channel of a plurality of logical channels at a first electronic device of a neighbor aware network (NAN). The logical channel indicates a particular communication channel of a plurality of communication channels and indicates a set of transmission windows of a plurality of transmission windows. The method also includes generating a message indicating that the first electronic device is available to communicate with other electronic devices of the NAN and identifying the logical channel. The method further includes transmitting the message to a second electronic device of the NAN. | 2016-03-24 |
20160088611 | NEIGHBOR AWARE NETWORK LOGICAL CHANNELS - A method of communication includes transmitting a message from a first electronic device of a neighbor aware network (NAN) to a second electronic device of the NAN via a first communication channel of a plurality of communication channels during a discovery window. The message indicates that the first electronic device is available to communicate. The method also includes monitoring a second communication channel of the plurality of communication channels during a first paging window of a transmission window. The first paging window includes a beginning portion of the transmission window, and electronic devices of the NAN are in an active state during the first paging window. | 2016-03-24 |
20160088612 | METHOD AND DEVICE FOR ACK/NACK TRANSMISSION IN TDD-BASED WIRELESS COMMUNICATION SYSTEM - A method of reporting control information in a wireless communication system in which M downlink time divisional duplex (TDD) subframes are associated with an uplink TDD subframe. A user equipment (UE) receives resource allocation information used for a first physical uplink control channel (PUCCH) format. The UE selects a PUCCH format among a plurality of PUCCH formats including the first PUCCH format and a second PUCCH format. The second PUCCH format is selected if the UE receives a first physical downlink shared channel (PDSCH) in one of the M downlink TDD subframes on the primary cell. The UE receives a second PDSCH with a downlink assignment index (DAT) in one of the M downlink TDD subframes on the primary cell. The UE does not receive a first physical downlink control channel (PDCCH) corresponding to the first PDSCH on the primary cell. | 2016-03-24 |
20160088613 | DATA TRANSMISSION METHOD AND APPARATUS, AND USER EQUIPMENT - Embodiments of the present invention provide a data transmission method and apparatus, and UE. The method includes: receiving a downlink CQI fed back by first UE, and determining a first downlink MCS of the first UE according to the downlink CQI fed back by the first UE; allocating a transmission resource of a first cell to the first UE according to the first downlink MCS of the first UE; acquiring an uplink channel matrix of a sub-bandwidth SB level of each cell in a measurement set of the first UE; determining an SINR of a downlink transmission stream to be sent by each cell in a transmission set of the first UE; and determining a second downlink MCS of the first UE according to the SINR of the downlink transmission stream to be sent. | 2016-03-24 |
20160088614 | APERIODIC TRANSMISSION METHOD AND APPARATUS FOR SOUNDING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM - A method for transmitting, by a user equipment (UE), an aperiodic sounding reference signal (SRS) in a wireless communication system; and the UE are discussed. The method includes receiving a downlink control information (DCI) format, which schedules a physical uplink shared channel (PUSCH) and includes an SRS request for triggering transmission of an aperiodic SRS, from a base station (BS); detecting the SRS request; and transmitting, when the UE is not configured with a carrier indicator field (CIF), the aperiodic SRS to the BS on a first uplink (UL) component carrier (CC) in which the PUSCH is scheduled, or, when the UE is configured with the CIF, the aperiodic SRS to the BS on a second UL CC in which the PUSCH is scheduled with a value of the CIF. | 2016-03-24 |
20160088615 | FLOATING LINKS - An access point including a memory; at least one network interface configured to interface over a network with one or more of a other access point and a user equipment (UE); and a processor configured to, establish, via the at least one interface, a virtual link with the UE based on the respective one of the at least one virtual address, and transfer the virtual link to the other access by transmitting a command to the other AP to set, after a time period, at least one network interface associated therewith to be addressable via the respective one of the at least one virtual address, and disassociating the at least one network interface and the respective one of at least one virtual address after the time period. | 2016-03-24 |
20160088616 | METHOD AND APPARATUS OF TRANSMITTING A WHITE SPACE MAP INFORMATION IN A WIRELESS LOCAL AREA NETWORK SYSTEM - A method of transmitting a White Space Map information in a wireless local area network system (WLAN) is disclosed. A method of transmitting a white space map information from a first station to a second station in a regulatory domain where a licensed device and an unlicensed device are permitted to operate together in a wireless local area network (WLAN) comprises acquiring a first list of available channels at each location of a plurality of locations from a regulatory database; determining a second list of available channels at a white space zone (WSZ) using the first list of available channels at each location of a plurality of locations; and transmitting, to the second station, one of a beacon frame, a probe response frame and a white space map announcement frame comprising a white space map (WSM) element, the WSM element including information of the WSZ and the second list of available channels, wherein the WSZ is a geographical area in which common available channels are set. | 2016-03-24 |
20160088617 | COLLABORATIVE RADIO RESOURCE ALLOCATION IN CELLULAR DEPLOYMENTS - A method for collaborative resource allocation includes defining a cluster of neighboring base stations ( | 2016-03-24 |
20160088618 | USING RTS/CTS TO ENHANCE NETWORK PERFORMANCE - In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be an AP. The AP determines an interference metric of a BSS having a plurality of STAs. The AP is in the BSS. The interference metric indicates a degree of interference in the BSS caused by one or more hidden nodes associated with the plurality of STAs. The AP determines whether the interference metric meets a threshold. The AP transmits, to the plurality of STAs, a frame including an indicator when the interference metric meets the threshold. The indicator indicates to each of the plurality of STAs to enable a medium reserving procedure. The medium reserving procedure reserves a medium for data transmission. | 2016-03-24 |
20160088619 | RADIO COMMUNICATION SYSTEM, RADIO COMMUNICATION APPARATUS, RADIO COMMUNICATION METHOD, AND COMPUTER PROGRAM - An autonomously dispersed type wireless network is suitably formed with communication stations avoiding collision of beacons transmitted one to another. In the event that the range of reach of airwaves change and a receivable state is created and beacons collide, a communication station changes the beacon transmission position of itself in response to receiving a beacon from another station at a timing immediately prior to transmission to its own beacon. Also, in the event that beacon collision is exposed due to emergence of a new communication which can perform reception from two systems out of airwave range of each other, the newly-participating station requests one of the communication stations of which the beacons are colliding to change the beacon transmission timing. | 2016-03-24 |
20160088620 | METHOD AND DEVICE FOR COMMUNICATION BETWEEN TERMINALS IN WIRELESS COMMUNICATION SYSTEM - The present invention relates to a wireless communication system, and more particularly, to a method and device for communication between terminals in a wireless communication system. According to the present invention, a resource configuration method, a channel configuration method, a transmission power control method, etc. for communication between terminals can be provided. | 2016-03-24 |
20160088621 | METHOD AND APPARATUS FOR TRANSMITTING DATA BETWEEN WIRELESS DEVICES IN WIRELESS COMMUNICATION SYSTEM - A method for transmitting data between wireless devices in a wireless communication system is provided. A first wireless device acquires downlink reception timing with a base station. The first wireless device determines transmission timing for direct communication with a second wireless device based on the downlink reception timing with the base station. The first wireless device transmits data for the direct communication to the second wireless device at the transmission timing for the direct communication. | 2016-03-24 |
20160088622 | Multicarrier Communications Employing Time Alignment Timers - A wireless device is configured with a primary cell group and a secondary cell group. When a first time alignment timer of the primary cell group expires, for a cell in the wireless device, the wireless device stops uplink transmission of HARQ feedback, uplink transport blocks, and channel state information while allowing uplink transmission of random access preamble(s). When a second time alignment timer of the secondary cell group expires and the first time alignment timer is running, for an activated cell in the secondary cell group, the wireless device stops transmission of uplink transport blocks, and continues downlink transmission of HARQ feedback and channel state information. | 2016-03-24 |
20160088623 | TIME-DIVISION DUPLEXING (TDD) IN DISTRIBUTED COMMUNICATIONS SYSTEMS, INCLUDING DISTRIBUTED ANTENNA SYSTEMS (DASS) - Time-division duplexing (TDD) in distributed communications systems, including distributed antenna systems (DASs) is disclosed. In one embodiment, a control circuit is provided and configured to control the TDD transmit mode of a DAS to control the allocation of time slots for uplink and downlink communications signal distribution in respective uplink path(s) and downlink path(s). The control circuit includes separate power detectors configured to detect either a transmit power level in a downlink path or a receive power level in an uplink path. If the transmit power detected in the downlink path is greater than receive power detected in the uplink path, the control circuit switches the TDD transmit mode to the downlink direction. In this manner, the control circuit does not have to control the TDD transmit mode based solely on detected power in the downlink path, where a directional coupler may leak uplink power in the downlink path. | 2016-03-24 |
20160088624 | METHOD FOR PRIORITY HANDLING FOR BUFFER STATUS REPORTING IN A D2D COMMUNICATION SYSTEM AND DEVICE THEREFOR - The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for processing a PDCP reordering function in a dual connectivity system, the method comprising: generating a MAC PDU (Medium Access Control Protocol Data Unit) if both of a PHR (Power Headroom Reporting) and a sidelink BSR (Buffer Status Reporting) are generated while the UE communicates with other UEs directly using a sidelink; and transmitting the MAC PDU, wherein the PHR is prioritized over the sidelink BSR when the UE prioritizes between the PHR and the sidelink BSR in the generated MAC PDU. | 2016-03-24 |
20160088625 | STRUCTURED CHANNEL RASTERS FOR UNLICENSED SPECTRUM - Techniques for structured channel rasters for unlicensed spectrum are described. In an aspect, a first channel raster is identified, where the first channel raster is determined from a set of carrier frequencies and is used over an unlicensed or shared spectrum for a wireless wide area network (WWAN). The first channel raster is aligned with a second channel raster that is used over the unlicensed spectrum for a wireless local area network (WLAN). A frequency scanning may be performed by a user equipment (UE) or a network entity over the unlicensed spectrum for the WWAN using the first channel raster. In an aspect, the first channel raster is used over the unlicensed spectrum for the WWAN supported by the user equipment (UE) or the network entity. | 2016-03-24 |
20160088626 | BASE STATION AND RESOURCE ALLOCATION METHOD - A base station including: a memory, and a processor coupled to the memory and configure to: when scheduling a plurality of terminals based on non-orthogonal multiple access in which a same radio resource having a same time and a same frequency is allocable to two or more terminals of the plurality of terminals, calculate each metric of each of selected terminal combinations and each terminals of the plurality of terminals, each of the selected terminal combinations including two or more terminals of the plurality of terminals, and determine to allocate each radio resource to each of the selected terminal combinations and each terminals of the plurality of terminals based on each metric, wherein the selected terminal combinations are obtained by selecting, from among all terminal combinations of the plurality of terminals, each terminal combination that satisfies a first condition. | 2016-03-24 |
20160088627 | PROCEDE DE GESTION DYNAMIQUE DE RESSOURCES ET SYSTEME ASSOCIE - A method of dynamic resource allocation for at least one satellite access network associated with at least one telecommunications satellite comprises a frequency-flexible payload, the at least one satellite access network comprises a plurality of resource allocation controllers. The method comprises the acquisition of the bandwidth desired by each resource allocation controller, reconfiguration of the payload of the at least one satellite considering the bandwidth desired by each resource allocation controller and the frequency resources available on board each satellite, and a step of frequency allocation to the various resource allocation controllers, considering the bandwidth desired by each resource allocation controller and the frequency resources available on board each satellite. | 2016-03-24 |
20160088628 | ORTHOGONAL FREQUENCY DIVISION MULTIPLE ACCESS FOR WIRELESS LOCAL AREA NETWORK - A plurality of different OFDM tone blocks for a wireless local area network (WLAN) communication channel are assigned to a plurality of devices. An OFDMA data unit is generated, the OFDMA unit including a preamble portion and a data portion, the preamble portion having at least i) a first legacy portion that corresponds to at least a first OFDM tone block, ii) a second legacy portion that corresponds to a second OFDM tone block, iii) a first non-legacy portion that corresponds to the first OFDM tone block, iv) a second non-legacy portion that corresponds to the second OFDM tone block, and v) a third non-legacy portion that corresponds to a third OFDM tone block. The first OFDM tone block and the second OFDM tone block are separated in frequency by at least the third OFDM tone block. | 2016-03-24 |
20160088629 | APPARATUS AND METHOD FOR WIRELESS COMMUNICATION - A wireless communication apparatus which can simultaneously conduct communication on at least two frequency channels is described. The apparatus includes a communication unit which refers to a connection management table to determine a communication system which can be used by a wireless communication terminal using an identifier of the wireless communication terminal, and conducts communication with the wireless communication terminal on a second frequency channel using the communication system, when a request from the wireless communication terminal to change the first frequency channel to the second frequency channel is permitted. | 2016-03-24 |
20160088630 | Selecting Frequency Bands For Transmitting Data Packets - A first combination of frequency bands is selected for transmitting a first data packet, and a second, different combination of frequency bands is selected for transmitting a second data packet. A data stream is divided into a first set of data and a second set of data. The first set of data is allocated to the first combination of frequency bands, and the second set of data is allocated to the second combination of frequency bands. | 2016-03-24 |
20160088631 | Frequency Channel Selection by an LTE-U Wireless Access Point Operating in the Presence of Other LTE-U and Wi-Fi Access Points - A Long-Term Evolution-Unlicensed (LTE-U) access point (AP) is configured to operate wirelessly on any of multiple RF channels in an unlicensed frequency band. The AP detects other LTE-U APs and Wi-Fi APs operating on active ones of the multiple channels. The AP determines AP channel statistics for each detected AP. The AP determines, for each active channel, a per-channel metric based on the AP channel statistics. The AP ranks the active channels according to the corresponding per-channel metrics, and selects a best channel on which to transmit in the unlicensed frequency band from among the ranked active channels based on the rankings. | 2016-03-24 |
20160088632 | PEER-TO-PEER SHARING OF NETWORK RESOURCES - A first mobile device receives, from each of a plurality of other mobile devices, information related to the availability of at least one network resource provided by at least a first network offered for sharing by the respective other mobile device. The first mobile device also receives a request from a second mobile device to access the network resource provided by the first network shared by at least one of the plurality of other mobile devices. The first mobile device selects at least one of the other mobile devices to share the network resource provided by the first network with the second mobile device. The first mobile device communicates to the second mobile device peer-to-peer network connection information of the selected at least one of the other mobile devices. | 2016-03-24 |
20160088633 | Method and Apparatus for Predicting Mobile Device Wireless Link Quality of Service Requirements Along a Predicted Path - An information handling system includes a wireless adapter for communicating with a wireless link and a storage device for storing a spatial-temporal user profile comprising historical wireless service type profiles for a location where the information handling system is operating. The information handling system further includes an application processor that selects a predicted future system during a future time interval. The application processor determines quality of service requirements along the predicted future system. | 2016-03-24 |
20160088634 | WIRELESS PACKET SCHEDULING FOR SATELLITE POSITIONING SYSTEM COEXISTENCE - Techniques are disclosed for managing wireless transmission duty cycle on a mobile device to mitigate interference during reception of one or more satellite-based positioning signals and transmission of one or more wireless signals, involving (1) determining a first transmission duty cycle, the first transmission duty cycle reflecting a proportion of a time duration occupied by transmission of the one or more wireless signals and (2) delaying transmission of a first wireless packet or transmitting at least one portion of the first wireless packet via the one or more wireless signals, based on a comparison of the first transmission duty cycle and a duty cycle threshold. | 2016-03-24 |
20160088635 | SOFT BUFFER MANAGEMENT - Soft buffer management circuitry is provided for use in a device of a wireless communication system. The soft buffer management circuitry has input circuitry for receiving information relating to an aggregated carrier comprising a plurality, N | 2016-03-24 |
20160088636 | RADIO RESOURCE MANAGEMENT SYSTEM AND METHOD, SECONDARY SYSTEM AND STORAGE SYSTEM - The present disclosure provides a radio resource management system and method, a secondary system and a storage system. The radio resource management system comprises: an acquiring device, configured to acquire the interference information of respective locations managed by the radio resource management system according to the location information and the operating parameters of the secondary systems managed by its and adjacent radio resource management system; and a determining device, configured to determine whether to accept a request from a new secondary system, which is within the management range of the radio resource management system and requests to access spectrum resource, and the spectrum resources available for the new secondary system, based on the interference information acquired by the acquiring device and the location information of the new secondary system, wherein, the radio resource management system manages the secondary systems within its management range, such that the secondary system opportunistically utilize the authorized spectrum resources of a primary system under the premise that the interference of the secondary systems meets a predetermined condition to the primary system. The present disclosure can access the spectrum resource for a new secondary system more quickly and reliably. | 2016-03-24 |
20160088637 | Systems and Methods for Interference Alignment in Wi-Fi - System and method embodiments are provided for interference alignment in a wireless local area network (LAN) with an overlapping basic service set (OBSS). In an embodiment, a method includes instructing a first access point (AP) in the wireless LAN to broadcast a null data packet (NDP) sounding packet to a plurality of stations when no other AP is broadcasting, wherein the NDP sounding packet comprises a plurality of long training field (LTFs), and wherein a total number of LTFs is equal to a total number of transmission streams, receiving channel beamforming (BF) information and a signal plus interference to noise ratio (SINR) from each of the stations, wherein each of the stations computes the channel BF information and the SINR from sounding packets received from each of the APs in the wireless LAN, and determining a transmission schedule according to the SINRs and the channel BF information. | 2016-03-24 |
20160088638 | COMPUTATION OF CHANNEL STATE FEEDBACK IN SYSTEMS USING COMMON REFERENCE SIGNAL INTERFERENCE CANCELATION - When enabled with common reference signal interference cancellation, a user equipment (UE) may still compute a channel state feedback value with consideration of any canceled interfering neighboring signals. When the neighboring cells are determined to be transmitting data during the time for which the channel state feedback value is being computed, the UE is able to derive the channel state feedback value considering those canceled interfering signals. The UE determines whether each neighboring cell is transmitting during the designated time either by obtaining signals that indicate the transmission schedule of the neighboring cells or by detecting the transmission schedule, such as based on the power class of the neighboring cells. If the UE determines that the neighboring cells are transmitting data during this time period, the UE will compute the channel state feedback value including consideration of the canceled interfering signals. | 2016-03-24 |
20160088639 | LINK ADAPTATION FOR COORDINATED SCHEDULING - Described herein are techniques for link adaptation at an access point enabled for coordinated scheduling. For example, the technique may involve determining a resource-allocation profile (RAP) for the access point, wherein the RAP is based on a set of statistics associated with channel conditions for mobile devices. The technique may involve determining a plurality of link adaptation instances configured for managing interference, each link adaptation instance being associated with an interference condition. The technique may involve for each link adaptation instance, updating the link adaptation instance based on statistics associated with the interference condition. | 2016-03-24 |
20160088640 | Control Method And Controller - A control method and a controller are provided. The method includes: controlling an electronic device to connect to a wireless access point corresponding to a first channel based on a first preset rule; controlling the electronic device to connect to a wireless access point corresponding to the first channel or a wireless access point corresponding to a second channel based on a second preset rule; where the first preset rule is different from the second preset rule, and the frequency of the first channel is higher than the frequency of the second channel. | 2016-03-24 |
20160088641 | SOUNDING METHOD - A sounding method by a receiving device is provided. The receiving device receives an NDPA frame from a transmitting device, and then receives an NDP frame from the transmitting device. After receiving the NDP frame, the receiving device transmits to the transmitting device a feedback frame including subchannel information measured on a subchannel that is allocated to the first receiving device among a plurality of subchannels into which a predetermined band is divided. | 2016-03-24 |
20160088642 | Licensed-Assisted Access (LAA) using Long Term Evolution (LTE) Protocols - The disclosure is directed systems and methods for providing robust coexistence for LAA-LTE, including physical layer enhancements and options to support robust coexistence for LAA-LTE, and deployment and evaluation scenarios and methods. | 2016-03-24 |
20160088643 | Method for Device-to-Device Subscriber to Dynamically Multiplex Cellular Subscriber Resources, and Base Station - A method for a device-to-device user dynamically multiplexing resources of a cellular user, which is applied to a base station side includes: when determining that the device-to-device user interferes with other cellular users within a service scope, allocating resources that meet quality of service requirements of the device-to-device user and do not cause interference to other cellular users to the device-to-device user, and instructing the device-to-device user to use the resources newly allocated. | 2016-03-24 |
20160088644 | Systems and Methods for Network MIMO - A multiple-input, multiple-output (MIMO) communication system comprising a master base station and a slave base station. The master base station has a plurality of transmit antennas and transmits a first set of data to a mobile station in a first transmission. The slave base station has a plurality of transmit antennas and transmits a second set of data to the mobile station in the first transmission. The master base station retransmits the second set of data to the mobile station during a first retransmission and the slave base station retransmits the first set of data to the mobile station during the first retransmission. | 2016-03-24 |
20160088645 | MECHANISMS TO PREVENT TCP TIMEOUTS IN DUAL SIM DUAL ACTIVE DEVICES - A method includes: determining a first protocol data unit (PDU) priority for a first PDU and a second PDU priority for a second PDU; tagging the first PDU with the first PDU priority and the second PDU with the second PDU priority; determining to transmit one of the first PDU and the second PDU based at least in part on the first PDU priority and the second PDU priority; and transmitting a one of the first PDU and the second PDU having a higher PDU priority. | 2016-03-24 |
20160088646 | DUAL THREAD FEEDBACK DESIGN FOR NON-ORTHOGONAL CHANNELS - Dual-thread feedback for non-orthogonal channels used in wireless communications systems is described. A first feedback thread may employ transmission strategy (TS) independent feedback and a second feedback thread may employ TS dependent feedback. The first feedback thread may include channel feedback from channel measurements (e.g., channel gain, noise covariance, etc.) and may be fed back periodically. A TS space may be determined that includes combinable TSs for UEs that may be grouped for non-orthogonal techniques, and one or more TS sets may be sent to the UEs. UEs may determine channel quality and/or other channel state information (CSI) for the TSs and report CSI for one or more TSs of the TS sets in a second feedback thread. Scheduling may be performed for transmissions to the UEs based on the feedback in the first and/or second feedback threads. | 2016-03-24 |
20160088647 | METHOD FOR REPORTING AMOUNT OF DATA AVAILABLE FOR TRANSMISSION IN A WIRELESS COMMUNICATION SYSTEM AND A DEVICE THEREFOR - The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for reporting amount of data available for transmission in the wireless communication system, the method comprising: receiving indication information for reporting amount of Data Available for Transmission (DAT); calculating a first amount of DAT and a second amount of DAT based on the indication information; and reporting at least one of the first amount of DAT to a first e-Node B (eNB) or the second DAT to a second eNB. | 2016-03-24 |
20160088648 | SCHEDULING IN A MULTIPLE USER MULTIPLE-INPUT AND MULTIPLE OUTPUT COMMUNICATIONS NETWORK - A technology that is operable to schedule data transfer for a multiple user multiple-input and multiple-output (MU-MIMO) communications network is disclosed. In one embodiment, an enhanced node B (eNode B) is configured with circuitry configured to receive a sounding signal from each of a plurality of user equipment (UEs). One or more major paths of the sounding signals from each of the plurality of UEs are determined. An angle of arrival (AoA) is determined that is associated with each of the one or more major paths. The plurality of UEs are grouped into one or more candidate MU-MIMO sets using the AoAs associated with each of the one or more major paths. Data transmissions are scheduled for one or more of the candidate UEs of the candidate MU-MIMO set on one or more of the major paths of each of the candidate UEs. | 2016-03-24 |
20160088649 | Scheduling Method, Apparatus, and System - The application provides a scheduling method, apparatus and system. A controller receives scheduling request information sent by a content source. The scheduling request information includes a constraint condition of non-real-time traffic transmission, and the constraint condition includes: information about a first address and information about a second address. A first forwarding path and a sending time for sending the traffic are determined according to the information about the first address, the information about the second address, and statistical information about network traffic. The controller sends a first message that includes a sending rate to the content source at the sending time, and the traffic is sent through the first forwarding path. | 2016-03-24 |
20160088650 | METHOD AND APPARATUS FOR UPLINK HYBRID AUTOMATIC REPEAT REQUEST TRANSMISSION - A method and wireless transmit/receive unit (WTRU) for uplink transmission are disclosed. A WTRU receives configuration information. The configuration information includes logical channel priority information and a maximum number of hybrid automatic repeat request (HARQ) transmissions. The WTRU receives an uplink grant for a transmission time interval (TTI). The WTRU identifies a HARQ process to use for uplink transmission for the TTI. The WTRU selects data for uplink transmission for the TTI. For a new uplink transmission, data associated with a highest priority is selected. The WTRU initializes a transmission counter. The transmission counter indicates a number of transmissions associated with the selected data. The WTRU transmits the selected data over an uplink channel based on the received uplink grant using the identified HARQ process. | 2016-03-24 |
20160088651 | Method and Device for Sending or Acquiring Grant Signaling - Provided are a method and device for sending or acquiring a grant signalling. The method for sending a grant signalling includes: configuring one Multi-Physical Downlink Control Channel (M-PDCCH); and sending a grant signalling to N pieces of User Equipment (UE) through the M-PDCCH. By the technical solution, the technical problem that data throughput and spectral efficiency of a system are reduced by higher PDCCH overhead caused by the fact that one PDCCH or EPDCCH signalling can be granted to only one piece of UE in the related technology is solved, and the technical effect of improving the data throughput and spectral efficiency of the system is achieved. | 2016-03-24 |
20160088652 | ULTRA-LOW LATENCY LTE DOWNLINK FRAME STRUCTURE - A data structure for managing user equipment communications in a wireless communication system is presented. In some examples, the data structure may include one or more resource element blocks into which a frequency bandwidth of a downlink channel is divided within a symbol that defines a transmission time interval in a downlink subframe. Furthermore, the data structure may include a control region and a data region within at least one resource element block of the one or more resource element blocks. Additionally, the data structure may include a downlink resource grant, located within the control region, for a user equipment served by the downlink channel. In an additional aspect, a network entity and method for generating the example data structure are provided. | 2016-03-24 |
20160088653 | Optimization of Signalling of Absolute Grants for Uplink Transmission Using Time-Division Multiplexing - It is provided a method including setting a grant for an uplink transmission to zero if a received absolute grant is not intended for an apparatus performing the method. | 2016-03-24 |
20160088654 | METHOD FOR ACCESS TO A MEDIUM BY A MULTI-CHANNEL DEVICE - A method of accessing a medium on a transmission system having at least two channels, in which a multi-channel device groups at least two channels for the purpose of increasing the bandwidth. The method enables multi-channel devices and single-channel devices to coexist by sending out a preamble and header on each individual channel before the channels are grouped, a single-channel device that may be scanning the channel thus detecting that the message that follows is not intended for itself. | 2016-03-24 |
20160088655 | RADIO TRANSMISSION DEVICE AND RADIO TRANSMISSION METHOD - A mobile station includes communication control circuitry that selects a preamble contained in a first Random Access Preamble group when a message size based on data available for transmission does not meet a first condition or when a value calculated based on a reference signal received power of downlink does not meet a second condition, a preamble contained in a second Random Access Preamble group when the message size based on data available for transmission meets the first condition and the value calculated based on the reference signal received power of downlink meets the second condition, and a preamble contained in the third Random Access Preamble group for a handover, independent of the message size based on data available for transmission and the value calculated based on the reference signal received power of downlink. The communication control circuitry also generates and transmits a selected preamble. | 2016-03-24 |
20160088656 | DEVICES, SYSTEMS, AND/OR METHODS FOR MANAGING WIRELESS NETWORKS - A method includes transmitting a first message during a first time interval of a frame from a device. Transmission of the first message is followed by a second time interval of the frame. The method further includes transmitting a second message during the second time interval. The second message is followed by a third time interval that is shorter than the second time interval. The third time interval includes a contention-free period, a contention period, or a combination thereof. | 2016-03-24 |
20160088657 | Virtual Busy-Tone for Full-Duplex Wireless Networks - System and method embodiments are provided for a virtual busy-tone for full-duplex wireless networks. Embodiments provide a mechanism for efficiently eliminating the hidden node problem. In an embodiment, a method in a full-duplex enabled wireless network component for avoiding collisions includes receiving, at the network component, a data transmission from a first station; and transmitting a busy indicator from the network component, the busy indicator including a time duration determined in accordance with an expected time duration of the data transmission to instruct any non-transmitting station to not transmit data during the included time duration. | 2016-03-24 |
20160088658 | NETWORK TRAFFIC PRIORITIZATION - Management of throughput, link rate, airtime, access, collision probability and other factors influencing performance of a wireless access point configured to wirelessly support two or more networks over the same radio channel and/or antenna is contemplated. The management may be suitable for use with access points operating according to a Distributed Coordination Function (DCF) based on Carrier Sense Multiple Access with Collision Avoidance (CSMA/CA) whereby each device desiring airtime executes a random binary backoff procedure or other suitable contention based process before attempting to access the channel. | 2016-03-24 |
20160088659 | METHOD AND APPARATUS FOR ESTABLISHING TRANSMISSION MODE - Embodiments of the present invention provide a method and an apparatus for establishing a transmission mode, which relates to the field of network technologies, ensure backward compatibilities of an existing WLAN system and a next generation WLAN system, realize introduction of a new technology in the next generation WLAN protocol during data transmission, and improve network performance. The method includes: transmitting, by an access point AP, a first Clear To Send frame to a first station STA, to enable the first STA to set duration of a network allocation vector NAV of the first STA and remain in a silent state when the AP communicates with a second STA; transmitting the first Clear To Send frame to the second STA, to enable the second STA to process a Green Phase operation; and communicating with the second STA in a Green Phase period. The present invention is applied in data transmission. | 2016-03-24 |
20160088660 | Random Access Method and System - A random access method and system are disclosed. The method includes: a second node sending a random access signaling to a first node; and the first node replying a random access response message to the second node, wherein random access response information of the second node is carried in the random access response message. | 2016-03-24 |
20160088661 | SYNOPTIC EMERGENCY CELLULAR DEVICE AND SYSTEM - A wearable emergency cellular device for use in a medical emergency alert situation includes an application containing synoptic medical information and other user data, a call module for mobile communication with a call center and a display for selectively controlling information displayed on the cellular device. Only the call center is able to input the synoptic medical and selected other information to the device. The cellular device is usable for emergency situations other than medical, such as for personal security at home or for mobile use. Various access methods are described using panel displays for medical or other emergency personnel to access the stored cellular device information. Initiation of user communication with the call center can be activated manually or by the user's voice. Also described are an electronic emergency call system and methods for handling an emergency alert using the emergency cellular device. | 2016-03-24 |
20160088662 | METHOD AND APPARATUS FOR SELECTING AN IP TYPE DURING ROAMING - A method and apparatus for selecting a data connection IP (Internet Protocol) type during roaming. At a device a comprising a processor, a memory storing data indicative of radio access technologies and associated internet protocol (IP) types to use under different roaming conditions, and a communication interface, it is determined, using the communication interface, that roaming is occurring and a given radio access technology being used in the roaming is also determined. The data is processed to select an IP type associated with the given radio access technology. Thereafter, the IP type selected is used, during the roaming, in requests to a gateway to a network. | 2016-03-24 |
20160088663 | COMMUNICATION DEVICE, COMMUNICATION CONTROL METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM - According to one embodiment, a communication device includes a first circuitry, a second circuitry and a third circuitry. The first circuitry establishes a wireless connection with a first communication device, in accordance with a communication request relating to data communication. The second circuitry measures a communication environment of the communication device to acquire communication environment data. The third circuitry establishes a logical connection with a second communication device relating to the communication request via the wireless connection and controls so as to perform the data communication with the second communication device in accordance with the communication environment data. | 2016-03-24 |
20160088664 | A Node and Method For Establishing Direct Communications - Example embodiments presented herein are directed towards providing direct communications between a mobility management node (e.g., SGSN, S4-SGSN or MME) and an MTC-IWF node via a T5 interface. With the use of the direct communications unnecessary queries to a HSS or HLR may be avoided. The direct communications are established by the mobility management node and the MTC-IWF node saving identifying information of the other node. | 2016-03-24 |