30th week of 2014 patent applcation highlights part 30 |
Patent application number | Title | Published |
20140204781 | METHOD AND DEVICE FOR DETERMINING A SIGNAL DETECTION QUALITY FOR A PHYSICAL CONTROL CHANNEL - A method for determining a signal detection quality for a physical control channel is provided. The method may include detecting, via a physical control channel, a first group of at least one radio resource element and a second group of at least one radio resource element, wherein the first group and the second group are non-contiguous in time and frequency with respect to radio resource elements of the physical control channel; and determining the signal detection quality based on the detected first group of resource elements and the detected second group of resource elements. | 2014-07-24 |
20140204782 | INTERPOLATION-BASED CHANNEL STATE INFORMATION (CSI) ENHANCEMENTS IN LONG-TERM EVOLUTION (LTE) - According to example embodiments, a method for wireless communications by a user equipment (UE) is included. The method generally includes performing channel estimation at a plurality of frequency locations based on reference signals (RS) transmitted from at least one transmission point, computing at least one channel feedback metric for each frequency location, and transmitting the channel feedback metrics to the transmission point. According to certain aspects, a method for wireless communications by a base station (BS) is provided. The BS may receive channel feedback metrics from a UE, calculated at a plurality of frequency locations based on RSs transmitted from the BS. The BS may perform interpolation to determine values for channel feedback metrics for frequency locations between frequency locations of the received channel feedback metrics. | 2014-07-24 |
20140204783 | System and Methods of Dynamic TDD Configurations - Solutions to support the coexistence of legacy UEs and new released UEs in adaptive TDD systems are proposed. Methods of TDD grouping, RACH (random access channel) resource allocation, and DL/UL data transmission and HARQ (Hybrid Automatic Repeat Request) process to serve legacy UEs without interfering the operation of new released UEs are proposed. With the methods proposed in this invention, both the legacy UEs and the new released UEs can be served in the adaptive TDD systems and the data transmission from the legacy UEs would not interfere the data reception of the new released UEs. | 2014-07-24 |
20140204784 | SYSTEMS AND METHODS FOR PRE-ASSOCIATION DISCOVERY OF SERVICES ON A NETWORK - Systems, methods, and devices for transmitting service information on a network are disclosed. In one aspect, a method for an access point for transmitting service information on a network is disclosed. The method includes receiving a multicast service query from a wireless device, the service query requesting information on one or more services offered on the network. The method further includes determining a signal strength of a wireless connection to the wireless device, based at least in part on the received service query. The method further includes comparing the signal strength of the wireless connection to a threshold signal strength value and selectively responding to the service query from the wireless device based at least in part on the signal strength of the wireless connection as compared to the signal threshold value. | 2014-07-24 |
20140204785 | COMMUNICATION APPARATUS AND METHOD OF USING MASSIVE MULTIPLE INPUT MULTIPLE OUTPUT - A communication apparatus and method using a massive multiple input multiple output (MIMO) is disclosed, the method including measuring a transmission capacity between terminals disposed in a cell and a base station when a number of terminals disposed in the cell of the base station is greater than a number of terminals to be supported by the base station, and selecting at least one terminal for maximizing a network capacity from among terminals disposed in the cell based on the transmission capacity and the number of terminals to be supported by the base station. | 2014-07-24 |
20140204786 | METHOD FOR ASYNCHRONOUS CALCULATION OF NETWORK TRAFFIC RATES BASED ON RANDOMLY SAMPLED PACKETS - A method for calculating rates based on random sampling includes updating at least one state variable when sampled information is received. The method further includes calculating a rate value based on the state variable and the elapsed time since the state variable was previously updated. | 2014-07-24 |
20140204787 | METHOD AND ARRANGEMENT IN A TELECOMMUNICATION SYSTEM - In a cell of a cellular wireless telecommunication system, a low interference time period is predefined for transmissions from the cell. For at least one user equipment served by the first cell, it is determined whether the user equipment should be scheduled for the low interference time period. This determination may be based on a determination as to whether the user equipment is located in the interior or exterior parts of the cell. The low interference time period may be determined based on a timing of transmissions from at least one neighbouring cell. In the case of a synchronized system, a low interference time period may be defined for each cell, such that a reuse distance between low interference time periods is maximized. In the case of an unsynchronized system, a user equipment that is close to a particular neighbour cell may be scheduled to avoid the low interference time period defined for that neighbour cell. | 2014-07-24 |
20140204788 | TESTING APPARATUS FOR A HIGH SPEED COMMUNICATIONS JACK AND METHODS OF OPERATING THE SAME - A testing unit including a substrate, a plurality of vias located in the substrate, a plurality of pin traces having a height and a width and each extending from a respective via towards an edge of the substrate, a plurality of end traces having a height and a width with each end trace extending from an end of a respective pin trace towards the edge of the substrate, a plurality of branch traces having a height and a width and each extending from a side of a respective pin trace, a plurality of traces extending from the end of a respective end trace, branch trace or pin trace to the edge of the substrate, where each end trace is adjacent to a respective branch trace, each end trace is adjacent to a respective branch trace on one side and a pin trace on the opposite side, and each pin trace is adjacent to another pin trace on one side. | 2014-07-24 |
20140204789 | METHOD AND APPARATUS FOR MANAGING A DEGREE OF PARALLELISM OF STREAMS - A method, computer readable medium and apparatus for managing a degree of parallelism of streams are disclosed. For example, the method analyzes wireless traffic to determine a profile of the wireless traffic, determines an amount of available processing resources, and manages the degree of parallelism of streams based on the profile and the amount of available processing resources in a probe server. | 2014-07-24 |
20140204790 | MEASUREMENT METHOD FOR CHANNEL STATE INFORMATION, USER EQUIPMENT AND BASE STATION - Embodiments of the present invention provide a measurement method for channel state information, user equipment and a base station. The measurement method includes: selecting one or more coordinated transmission points for coordinated multipoint transmission by the base station for user equipment; and independently configuring a measurement subset used for channel state information feedback for each base station and each coordinated transmission point, so that the user equipment performs measurement according to the measurement subset. With the embodiments of the present invention, channel state information feedback configuration is performed to each cell or transmission point participated in coordination, and a unified structural design for feedback information may be used, so that channel feedback information for multiple transmission points or multiple cells can serve for not only transmission of a single cell, but also transmission of multiple cells. | 2014-07-24 |
20140204791 | Mechanisms to Facilitate a Telecommunication System to Make Use of Bands which are Not-Licensed to the Telecommunication System - The present invention addresses a method, including configuring a remote device (UE) for measurements of at least one carrier in a first frequency band which is different from a second frequency band which is licensed used for communication by said remote device, receiving a measurement report from said remote device, and deciding on the usability of the at least one measured carrier in said first frequency band for communication by said remote device. Also, a method is proposed, including measuring at least one carrier in a first frequency band which is different from a second frequency band which is licensed used for communication by a remote device, and sending, to a network transceiver device, a measurement report of the measurements. Likewise, corresponding computer program products as well as correspondingly configured devices are addressed | 2014-07-24 |
20140204792 | METHOD AND APPARATUS FOR ASSESSING THE QUALITY OF A COMMUNICATION CHANNEL IN A MULTI-DOMAIN NETWORK - A method for assessing the quality of a communication channel in a multi-domain network includes transmitting, from a device, a probe signal onto the communication channel The transmitting coordinated with the transmission of at least one alien probe signal by another network node. Subsequently to the transmitting, receiving a mixed feedback signal. The mixed feedback signal including a first component corresponding to the probe signal and a second component corresponding to the at least one alien probe signal. The method further includes extracting the first component from the mixed feedback signal, and assessing the quality of the communication channel on the basis of the extracted first component. The probe signal and the at least one alien probe signal are designed to facilitate their separation after having been superimposed. | 2014-07-24 |
20140204793 | POLLED TIME-OF-FLIGHT RESPONSE - Embodiments of a communication station and method for time-of-flight (ToF) location determination in a wireless network are generally described herein. In some embodiments, a responding communication station receives a ToF measurement request. The responding communication station transmits an acknowledgment of the ToF measurement request. The responding communication station also transmits a response to the ToF measurement request that includes an indication of a time period for an initiating communication station to poll the responding communication station for a ToF result. | 2014-07-24 |
20140204794 | SYSTEM AND METHOD FOR MINIMIZING NETWORK LOAD IMBALANCE AND LATENCY - A system and method for improving a network topology to minimize load imbalance and latency between network nodes is provided. A network performance and configuration tool receives performance data from payload handling nodes, including radio stations, transport nodes and payload gateways to calculate a current network condition related to the current network topology. A revised network topology is determined by selecting a radio station to re-home from its parent transport node and payload gateway to a newly selected transport node and payload gateway. The revised network condition is calculated and compared to current network condition to determine if the re-homing should be accepted. The process can be repeated for a number of iterations until an optimized network topology is found. Configuration instructions are then transmitted to any radio stations that have been re-homed in the final network topology. | 2014-07-24 |
20140204795 | Networking device port multiplexing - A system includes a first networking devices, a multiplexer, a second networking device, and a third networking device. The first networking device includes a pair of ports operational up to a first throughput. The multiplexer includes an input port connected to a port of the first networking device, and a pair of output ports. The second networking device includes an output port connected to a port of the first networking device and to an output port of the multiplexer, and operational up to a second throughput greater than the first throughput. The third networking device includes an output port connected to an output port of the multiplexer, and operational up to a third throughput no greater than the first throughput. | 2014-07-24 |
20140204796 | METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR USING POLICY KNOWLEDGE OF OR OBTAINED BY A POLICY AND CHARGING RULES FUNCTION (PCRF) FOR NEEDS BASED FORWARDING OF BEARER SESSION TRAFFIC TO NETWORK NODES - The subject matter described herein includes methods, systems, and computer readable media for using policy knowledge of or obtained by a policy and charging rules function (PCRF) for needs based forwarding of bearer session traffic to network nodes. One exemplary system includes a PCRF. The PCRF includes a policy engine for identifying, using policy knowledge or obtained by the PCRF, zero or more network nodes hosting applications needed for processing packets of a bearer session. The PCRF further includes an application routing configurator for providing instructions to configure at least one configurable network element to forward bearer session traffic to any of the network nodes determined to be needed for processing packets associated with the bearer session and to bypass any of the network nodes not determined to be needed for processing packets associated with the bearer session. | 2014-07-24 |
20140204797 | WIRELESS ACCESS POINT DEVICE, NETWORK SYSTEM AND NETWORK AUTO-ESTABLISHING METHOD OF THE SAME - A method for automatically establishing a wireless network used in a wireless access point (AP) device is provided. The method comprises the steps outlined below. A first virtual AP unit is activated and operated in a provisional station mode according to a default configuration. The AP device determines whether the wireless AP device is connected to an access controller (AC), if the wireless AP device and the AC are connected, the wireless AP device communicates with the AC to perform a configuring process according to a retrieved configuration to activate a second virtual AP unit. The wireless AP device operates the second virtual AP unit in a configured mode and operates the first virtual AP unit in a provisional AP mode. | 2014-07-24 |
20140204798 | METHOD FOR SETTING NETWORK INFORMATION IN COMMUNICATION DEVICE, COMMUNICATION SYSTEM, AND COMMUNICATION DEVICE - A first communication device communicates with a second communication device based on first setting information stored in a first storage unit of the first communication device. The first communication device transmits the first setting information to the second communication device. The second communication device stores the first setting information received from the first communication device in a second storage unit. The first communication device receives, after first hardware of the first communication device is replaced, the first setting information stored in the second storage unit from the second communication device. The first communication device stores, after the replacement, the first setting information received from the second communication device in the first storage unit of the first communication device after the replacement. | 2014-07-24 |
20140204799 | METHOD AND SYSTEM FOR VISUALIZING AND ANALYZING A FIELD AREA NETWORK - A method for visualizing and analyzing a field area network, which includes obtaining, network, traffic data that includes atomic communications and packet detail from a packet intercept system on a field area. This field area network includes a number of network nodes. The method also includes a processor extracting connectivity and routing information from the traffic data, where the connectivity and routing information includes packet information and node information, determining network characteristics based on the extracted connectivity and routing information, retaining the network characteristics in a data structure, and importing the data structure into a computer readable storage medium that is accessible to the processor. | 2014-07-24 |
20140204800 | BUFFER STATUS INDICATION IN WIRELESS COMMUNICATION - A wireless communication method in which a station is capable of performing transmission via a plurality of antenna ports simultaneously on an uplink to a wireless communication network, a plurality of transmission possibilities for said transmission being defined by the available antenna ports and/or formats available for transmitting from an antenna port, the station signifying information to the network by selecting from the transmission possibilities. | 2014-07-24 |
20140204801 | Instantaneous Wireless Network Established by Simultaneously Descending Parafoils - A method is described that involves establishing a wireless network between a wireless access node of an existing network and a remote location by wirelessly linking a plurality of electronic processing circuits each transported by a respective parafoil. The wirelessly linked processing circuits are to route packets from the wireless access node to the remote location. | 2014-07-24 |
20140204802 | DISTRIBUTED CLIENT STEERING ALGORITHM TO A BEST-SERVING ACCESS POINT - Network devices are steered to preferred access points using a probability function. A probe request for connection is received from a network device. The probe request can be from a network device attempting to use a wireless network (e.g., a IEEE 802.11-type network or other suitable type of network). A probability function that defines a likelihood of granting the network device a connection is used to determine whether to accept or deny the response. The probe response is then sent to the network device. | 2014-07-24 |
20140204803 | AUTOMATED NETWORK SERVICE DISCOVERY AND COMMUNICATION - A network switch includes a service registration database and a service discovery engine that is coupled to the service registration database. The service discovery engine receives a first service registration over a network from a first service included on a first service device and, in response, stores the first service registration in the service registration database. The service discovery engine then receives a multicast service discovery message over the network from a target device. The service discovery message includes a service identification. The service discovery engine then determines that the service identification is associated with the first service registration stored in the service registration database and, in response, sends a unicast service communication message over the network to the target device. The service communication message includes communication information for the first service. The service registration database may store a plurality of different service registrations for respective different services. | 2014-07-24 |
20140204804 | Method For The Exchange Of Data Between Nodes Of A Server Cluster, And Server Cluster Implementing Said Method - A method for the exchange of data between nodes of a server cluster comprising a plurality of nodes interconnected together by a geographic interconnection network comprising a plurality of transmission segments linking the nodes together, including sending by a sending node, data intended for at least one other node, or receiving node, transmitting the data using the geographic interconnection network, receiving the data by each receive node, supplying the data to each receiving node with information relating to the transmission segments of the geographic interconnection network traversed between the sending node and this receiving node on the transmission thereof. | 2014-07-24 |
20140204805 | Multi-Node Virtual Switching System - A multi-node virtual switching system (MVSS) may be provided. A virtual supervisor module (VSM) may be configured onto a network device to serve as a single control point for a network. The VSM may virtualize an interconnection of switches within the network as a virtual fabric and allocate a portion of the network switches to a network domain. The allocated portion of network switches may be represented by the VSM as a single virtualized logical switch. The VSM may then manage the network domain from the single control point. | 2014-07-24 |
20140204806 | DUPLEXER, CIRCUIT STRUCTURE THEREOF AND RF TRANSCEIVER APPARATUS COMPRISING THE DUPLEXER - A duplexer is provided, which includes a first, a second and a third signal ports; a first filter and a second filter. The first filter has first, second, and third resonant circuits that have first, second and third inductors, respectively. The first, second and third inductors are mutually inductive. The first and third resonant circuits are electrically connected to the first and second signal ports, respectively. The second filter has fourth, fifth and sixth resonant circuits that have fourth, fifth and sixth inductors, respectively. The fourth resonant circuit is connected in series with the first resonant circuit. The fifth inductor and the fourth inductor are mutually inductive. The sixth resonant circuit is electrically connected to the third signal port. The second filter further has a main capacitor connected in series with the fifth and sixth resonant circuits respectively and located therebetween. | 2014-07-24 |
20140204807 | METHOD AND APPARATUS FOR PERFORMING UPLINK/DOWNLINK TRANSMISSION IN A FLEXIBLE SUBFRAME - A method and apparatus for performing uplink/downlink (UL/DL) transmission in a flexible subframe are provided. The method includes receiving downlink transmission configuration information in a flexible subframe that is different from configuration information of a subframe that has a fixed duplexing direction; detecting downlink control information transmitted by a base station in the flexible subframe; receiving downlink data corresponding to the downlink control information; and reporting Hybrid Automatic Repeat reQuest ACKnowledgment (HARQ-ACK) for the downlink data and downlink Channel State Indication (CSI) information to the base station. | 2014-07-24 |
20140204808 | TUNING ALGORITHM FOR MULTI-TAP SIGNAL CANCELLATION CIRCUIT - A self-interference signal cancellation circuit includes a transmitter for transmitting a transmit signal, a plurality of signal paths, a controller, and a receiver for receiving a signal. Each signal path includes a delay element and a variable attenuator having attenuation levels set by the controller. A combiner generates an output signal by combining outputs of the signal paths. The circuit computes a matrix based on first and second output signals associated with first and second attenuation levels. The controller concurrently varies the attenuation level of each signal path so that a product of the matrix and the attenuation levels of the signal paths is substantially equal to the received signal. The circuit may iteratively compute the matrix using different transmit signal frequencies or with an FFT. The controller iteratively varies the attenuation level of the attenuators until a sum of the product and the received signal satisfies a predefined condition. | 2014-07-24 |
20140204809 | Cell Identity Design for LTE-Advanced - A method for generating a synchronization signal is provided. The method comprises using a number other than 63 as an N | 2014-07-24 |
20140204810 | ARO VALUES IN PUCCH RESOURCE ALLOCATION FOR EPDCCH IN TDD - Methods, apparatuses, and computer program products for defining ARO values in TDD are provided. One method includes defining acknowledgement (Ack)/negative acknowledgement (Nack) resource offset (ARO) values in time division duplex (TDD) with a first set of values and a second set of values. The first set of values contains negative values and is used to offset hybrid automatic repeat request (HARQ) acknowledgment (ACK) resource determination so that HARQ-ACK is transmitted on physical uplink control channel (PUCCH) resources corresponding to another downlink subframe, and the second set of values contains values between −2 and 2. | 2014-07-24 |
20140204811 | METHOD FOR FEEDING BACK DIFFERENT UPLINK-DOWNLINK CONFIGURATION RATIOS FOR LTE-A TDD - Provided is a method for feeding back different uplink-downlink configuration ratios for LTE-A TDD. For an asymmetric uplink and downlink sub-frame in a carrier aggregation scenario, the uplink sub-frame of each component carrier only feeds back Ack/Nack of the downlink sub-frame PDSCH of the current carrier, not feeding back Ack/Nack of other carriers. Also proposed is another method for feeding back different uplink-downlink configuration ratios for LTE-A TDD. For an asymmetric uplink and downlink sub-frame in a carrier aggregation scenario, Ack/Nack of the downlink sub-frame of each component carrier is fed back by the uplink sub-frame of the closest auxiliary cell with the minimum auxiliary cell index value after at least four sub-frames, allowing Ack/Nack of a plurality of carriers to be transmitted on other carriers. The present invention takes advantage of the asymmetry characteristic of uplink sub-frames of different sub-frame configuration ratios, which can reduce the maximum value of Ack/Nack of the downlink sub-frame PDSCH fed back in the uplink sub-frame, decreasing the time delay in feeding back Ack/Nack of the downlink sub-frame to the eNB. | 2014-07-24 |
20140204812 | METHOD AND DEVICE FOR INDICATING CONTROL CHANNEL - Disclosed are a method and device for indicating a control channel. The method for indicating a control channel includes: channelization processing is performed on indication information indicating the control channel, wherein the control channel is a newly added control channel area or a control channel on a resource which is newly carved out of resources reserved for PDSCH and is for transmitting control information; and the processed indication information is sent to UE. By applying the disclosure, the current problem that the UE cannot detect the newly added downlink control channel can be solved. | 2014-07-24 |
20140204813 | METHOD AND APPARATUS FOR TRANSCEIVING SIGNALS - The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and to an apparatus for the method, wherein the method is configured such that a base station, in which cross-carrier scheduling through a first component carrier (CC) is set, transmits a downlink signal in a TDD wireless communication system in which the first CC and a second CC are aggregated, wherein the method comprises a step of transmitting a control channel signal during a specific subframe timing during which the second CC is set as a downlink. The transmitting step involves transmitting the control channel signal through a control channel region of the first CC when the first CC is set as a downlink in the specific subframe timing, and transmitting the control channel signal through a control channel region of the second CC when the first CC is set as an uplink during the specific subframe timing. | 2014-07-24 |
20140204814 | POWER SAVING IN WIRELESS NETWORK ENTITIES - Power saving in wireless networks is disclosed. A wireless network entity that includes a module to enable a reduction in power consumption in that wireless network entity is also disclosed. The module is configured to determine that a selected wireless station of one or more wireless stations associated with the wireless network entity in a same wireless network will transmit system control information (including synchronization information and service identification information) that is normally transmitted by the wireless network entity. | 2014-07-24 |
20140204815 | Application or context aware fast dormancy - Systems and methods for improving battery life and transmission efficiency of mobile devices are disclosed. Some embodiments provide for application and/or context aware fast dormancy on a mobile device or user equipment (UE) and/or via a proxy server. By incorporating application and context information, e.g., when an application opens a connection, what kind of applications are present, how the application normally behaves and whether the application is running in background or transmitting background data, embodiments provide for an improved and enhanced fast dormancy operation. | 2014-07-24 |
20140204816 | Mobile device with application or context aware fast dormancy - Systems and methods for improving battery life and transmission efficiency of mobile devices are disclosed. Some embodiments provide for application and/or context aware fast dormancy on a mobile device or user equipment (UE) and/or via a proxy server. By incorporating application and context information, e.g., when an application opens a connection, what kind of applications are present, how the application normally behaves and whether the application is running in background or transmitting background data, embodiments provide for an improved and enhanced fast dormancy operation. | 2014-07-24 |
20140204817 | Methods and Apparatuses for Increased Battery Performance in Networks with Different DRX Cycles - A system includes a processor and a memory connected with the processor, the memory to store logic. A DRX module also connects with the processor. The DRX module alternatively provides both a CS DRX cycle length and a PS DRX cycle length observed from network configuration. The processor executes the logic stored in the memory to instruct the DRX module to use a longer of a CS DRX cycle length or a PS DRX cycle length. | 2014-07-24 |
20140204818 | ACCESS POINT AND METHOD FOR AGGREGATE MPDU (A-MPDU) AND POWER-SAVE MULTI-POLL (PSMP) OPERATION - Embodiments of wireless devices and methods for aggregate MPDU (A-MPDU) communications in an IEEE 802.11n network are generally described herein. Two or more A-MPDU subframes are aggregated to form an A-MPDU. In some embodiments, an access point (AP) that is configured for power-save multi-poll (PSMP) operation transmits a PSMP burst comprising a PSMP sequence of two or more A-MPDUs to a plurality of mobile stations (STA) during a downlink phase of the PSMP sequence. During PSMP operation, the AP is to receive a PSMP sequence of two or more A-MPDUs from the STAs during an uplink phase of the PSMP sequence. | 2014-07-24 |
20140204819 | WIRELESS COMMUNICATION SYSTEM, MOBILE STATION, BASE STATION, AND WIRELESS COMMUNICATION SYSTEM CONTROL METHOD - A wireless communication system includes a mobile station and a base station. The base station includes a blind decoding control unit that transmits a signal including a control signal serving as a trigger to change a decoding process to the mobile station based on a result of measurement of the amount of data of the mobile station. The mobile station includes a blind decoding control unit that selects a signal format to be decoded upon reception of the control signal from the base station, and detects a control signal directed to the mobile station by decoding the signal having the selected format among signals received from the base station. | 2014-07-24 |
20140204820 | Method and Arrangement in a Telecommunication System - The present disclosure relates to a method in a network node for controlling DRX to be applied by a user equipment, UE, connected to said network node. Said network node can order the UE to enter a first DRX cycle by means of a specific control element. The method comprises the step of ordering the user equipment to enter a second DRX cycle by means of a modified usage of said specific control element. The disclosure furthermore relates to a network node, a method in a user equipment and a user equipment. | 2014-07-24 |
20140204821 | METHOD FOR TRANSCEIVING DATA ON BASIS OF SERVICE PERIOD SCHEDULING IN WIRELESS LAN SYSTEM AND APPARATUS FOR SUPPORTING SAME - Provided is a method for transceiving data in a wireless LAN system on the basis of station (STA)-based service period scheduling. The method comprises entering an awake state, configuring a service period for transceiving an access point (AP) and data, transceiving the AP and the data during the service period, and entering a doze state when the service period ends. | 2014-07-24 |
20140204822 | METHOD AND APPARATUS OF TRANSMITTING PAGING FRAME AND WAKEUP FRAME - This document discloses a method and an apparatus for transmitting a paging frame and wakeup frame. The An AP comprises a transceiver receiving a paging frame from an STA; and a processor generating a wakeup frame for informing of existence of buffered data to be transmitted to the STA in response to the paging frame, where the paging frame includes a PLCP (Physical Layer Convergence Protocol) header and the PCLP header includes a waiting time field indicating a waiting time during which an STA is operated in the active mode to receive the wakeup frame; and the wakeup frame includes a PLCP header and the PLCP header includes a wakeup indication indicating the wakeup frame and a wakeup STA identification having information specifying the STA. Therefore, an STA can reduce power consumption wasted in the active mode. | 2014-07-24 |
20140204823 | MULTIPLE SIMULTANEOUS LINK TRANSMISSIONS FOR A MULTI-FREQUENCY MULTI-RATE MULTI-TRANSCEIVER COMMUNICATIONS DEVICE - An apparatus includes a network node configured to communicate with other network nodes via a communication network. The network node includes a plurality of transceivers and a controller. The controller includes a link management module and a packet management module. The link management module is configured to produce link profiles associated with communication links available to the network node, wherein a link profile indicates link characteristics that include a busy indication of a transceiver. The packet management module is configured to identify a link profile solution set that includes a set of link profiles corresponding to communication links for multicasting the message packet, map the link profiles of the link profile solution set to at least a portion of the plurality of transceivers, and initiate transmission of the message packet using the communication links corresponding to the link profile solution set. | 2014-07-24 |
20140204824 | MULTI-GROUP COMMUNICATIONS AND RELATED DEVICES - Methods and apparatus are provided for communicating a message to multiple radio groups ( | 2014-07-24 |
20140204825 | METHODS FOR ENERGY-EFFICIENT UNICAST AND MULTICAST TRANSMISSION IN A WIRELESS COMMUNICATION SYSTEM - A method for time multiplexing subframes on a serving cell to a user equipment, wherein one set of subframes operate with the legacy LTE transmission format and one set of subframes operate with an evolved transmission format comprising reduced density CRS transmission without a PDCCH control region. | 2014-07-24 |
20140204826 | SYSTEMS AND METHODS FOR PRE-ASSOCIATION DISCOVERY OF SERVICES ON A NETWORK - Systems, methods, and devices for an access point for monitoring, caching, and advertising service information on a wireless network are disclosed. In one aspect, a method for an access point for monitoring, caching, and advertising service information on a wireless network is provided. The method includes collecting information regarding one or more services offered on the wireless network, the information being collected from messages transmitted between other access points and wireless devices. The method further includes storing in a memory a service description for the services offered on the wireless network based on the collected information. The method further includes receiving a first service query from a wireless device for services before the wireless device associating with the wireless network and, if the service description is contained within the memory, transmitting the service description from the memory to the wireless device indicating availability of the service in the wireless network. | 2014-07-24 |
20140204827 | METHOD AND SYSTEM FOR CONTROLLING ACCESS TO A WIRELESS COMMUNICATION MEDIUM - A method and apparatus may be used to broadcast a first beacon and a second beacon in a beacon interval. The first beacon may include an indicator that indicates whether a second beacon will be transmitted within the beacon interval. The first beacon may be a legacy beacon and the second beacon may be a non-legacy beacon. A legacy beacon may be decodable by any station (STA) and a non-legacy beacon may be decodable only by non-legacy STAs. | 2014-07-24 |
20140204828 | METHOD AND APPARATUS FOR MULTICAST AND BROADCAST SERVICE MANAGEMENT - Methods, apparatuses, and systems for announcing services available in a macro-diversity region of a data frame broadcast by a plurality of base stations in a single frequency network to a plurality of subscriber stations, including providing to the client station broadcast service identification and type of service information. Other functions include data content synchronization, broadcasting and forwarding of multicast and broadcast services (MBS) packets, and MBS session control. | 2014-07-24 |
20140204829 | CELL RESELECTION AND HANDOVER WITH MULTIMEDIA BROADCAST/MULTICAST SERVICE - A method and apparatus for providing wireless communication services, (e.g., multimedia broadcast multicast services (MBMS)), are disclosed. A wireless transmit/receive unit (WTRU) detects a plurality of target cell evolved Node-Bs (eNodeBs) that neighbor a serving cell eNodeB. The WTRU evaluates cell reselection criteria and determines a neighboring target cell eNodeB to reselect. The WTRU receives and reads master information block (MIB) and system information messages of the neighboring target cell eNodeB, and confirms that the determined neighboring target cell eNodeB is not part of a multimedia broadcast single frequency network (MBSFN). The WTRU identifies the neighboring target cell eNodeB to the serving cell eNodeB. The WTRU then receives and reads MIB messages of the neighboring target cell eNodeB again to determine whether the system information has changed and, if so, the WTRU reads the system information and reselects to the neighboring target cell eNodeB, which provides the wireless communication services. | 2014-07-24 |
20140204830 | METHOD FOR CARRYING OUT MULTIMEDIA BROADCAST MULTICAST SERVICE, HOME BASE STATION AND USER EQUIPMENT - A method for carrying out a multimedia broadcast multicast service, a home base station, a network management system of the home base station and user equipment. The method includes: acquiring, by a home network side entity, multimedia broadcast multicast service (MBMS) configuration information of a macro cell, the MBMS configuration information of the macro cell comprising first MBMS configuration information, the first MBMS configuration information comprising position information of a multimedia broadcast multicast single frequency network (MBSFN) subframe in the macro cell; and configuring a subframe of a closed subscriber group (CSG) cell at a position which is the same as that of the MBSFN subframe of the macro cell into a first almost blank subframe (ABS) or into a first ABS and MBSFN subframe, according to the acquired first MBMS configuration information, so that the user equipment (UE) is capable of receiving the MBMS of the macro cell. | 2014-07-24 |
20140204831 | APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING MULTICAST DATA IN WIRELESS COMMUNICATION SYSTEM - An apparatus and method for transmitting/receiving multicast data in a wireless communication system are disclosed. The method of receiving multicast data at a machine-to-machine (M2M) device in a wireless communication system includes: receiving, from a base station (BS), an M2M multicast connection identifier for an M2M multicast service, assigned to the M2M device; receiving a message including control information about transmission of the multicast data and multicast data including an M2M multicast connection identifier from the BS; and determining whether the M2M multicast connection identifier included in the multicast data corresponds to the M2M multicast connection identifier assigned by the BS. | 2014-07-24 |
20140204832 | Gateway Functionality for Mobile Relay System - A method includes controlling one or more radio access connections at a mobile gateway for at least one station associated with a mobile relay system, the mobile relay system providing a plurality of access technologies and being served by one or more donor cellular systems. The method further includes controlling address information of communication on the one or more radio access connections between at least one station and one or more core network elements associated with the one or more donor cellular systems. | 2014-07-24 |
20140204833 | COMMUNICATION MANAGEMENT SYSTEM, RELAY DEVICE, COMMUNICATION CONTROL SYSTEM, COMMUNICATION SYSTEM, COMMUNICATION METHOD, AND RECORDING MEDIUM STORING COMMUNICAITON CONTROL PROGRAM - A relay device is communicable with a communication management system that stores relay device identification information for identifying a relay device capable of communicating with a communication terminal using a first communications protocol, in association with configuration data that allows the communication terminal to communicate using a second communications protocol. In response to a configuration data request received from a communication terminal using the first communications protocol, the relay device transmits relay device identification information to the communication management system to obtain configuration data associated with the relay device identification information, and transmits the configuration data to the communication terminal. | 2014-07-24 |
20140204834 | OFFLOADING TRAFFIC VIA A WIRELESS PEER-TO-PEER CONNECTION - A method for offloading data traffic from a cellular connection to a WLAN connection via a wireless P2P connection is disclosed. The method can include the wireless communication device accessing offloading coordination information from an offload coordination service server, including information about at least one neighboring wireless communication device being within sufficient proximity of the wireless communication device to establish a wireless P2P connection and having access to a WLAN access point; using the offloading coordination information to select a relay device from the at least one neighboring wireless communication device; establishing a wireless P2P connection with the relay device; and offloading data traffic from the cellular connection to the wireless P2P connection so that the data traffic is relayed from the relay device to a network via a WLAN access point accessible to the relay device. | 2014-07-24 |
20140204835 | WIRELESS COMMUNICATIONS SYSTEM AND METHOD - A wireless communications system including a base station, a relay device, and a terminal device. The terminal device is operable to receive from the base station an allocation of uplink resources for transmitting uplink data to the relay device, and to transmit uplink data to the relay device using the uplink resources allocated to the terminal device. The relay device is operable to receive the transmitted uplink data from the terminal device on the allocated resources, to receive an allocation of uplink data resources for relaying the received uplink data to the base station, and to transmit the received uplink data to the base station using the uplink resources allocated to the relay device. | 2014-07-24 |
20140204836 | PDCCH RESOURCE UTILIZATION - The present disclosure provides coordination of assignments for the physical downlink control channel (PDCCH) in a multi-sector cell based on reuse of CCE resources to user equipment (UE) in different sectors that are well isolated from each other. For non-isolated UEs the CCE resources are either repeated in all sectors for better reception performance, or transmitted in one sector whilst the corresponding CCEs in the other sectors are reserved. In order to achieve coordinated PDCCH assignment there is provided methods for coordinated PDCCH transmission, a system comprising transmission points which are associated with a common physical cell identity and which are controlled by a common network node. There is also provided a corresponding network node and computer readable media comprising computer program code. | 2014-07-24 |
20140204837 | METHODS AND ARRANGEMENTS FOR CHANNEL ACCESS IN WIRELESS NETWORKS - Some embodiments provide a normal rate preamble detector to detect a signal transmitted in accordance with a first set of modulation and coding schemes and a low rate preamble detector to detect a signal transmitted in accordance with a second set of modulation and coding schemes. Embodiments may comprise channel traffic logic to determine a traffic indicator indicative of traffic on a communications channel. In many embodiments, channel traffic logic may comprise logic to determine a duty cycle of communications to determine the traffic indicator for the channel. In several embodiments, channel traffic logic may comprise logic to determine channel occupancy to determine the traffic indicator. Based upon the traffic indicator, channel traffic logic may determine whether to disable the low rate preamble detector. Further embodiments comprise logic to design a station, determining whether to include a low rate preamble detector based upon parameters related to channel traffic. | 2014-07-24 |
20140204838 | APPARATUS, METHOD AND COMPUTER PROGRAM FOR COMMUNICATING VIA A PLURALITY OF NETWORKS - Access control information is received from a first network, which is the device's serving network ( | 2014-07-24 |
20140204839 | DEVICE AND METHOD FOR CONCURRENT CALL AVOIDANCE - Disclosed herein are a terminal device including: a state determining unit to determine a connection state of a voice call or a data call at a specific time prior to a transfer period of a keep-alive message designated to a specific application; and an application interworking unit to transfer the keep-alive message through the data call according to the determined connection state of the voice call or the data call to notify of a driving state of the specific application. | 2014-07-24 |
20140204840 | SYSTEM AND METHOD FOR AUTHORIZING ACCESS TO AN IP-BASED WIRELESS TELECOMMUNICATIONS SERVICE - A system for providing an IP-based wireless telecommunications device with access to an IP-based wireless telecommunications service provided by a carrier network includes an access point that sets up a radio link with the IP-based wireless telecommunications device and couples the IP-based wireless telecommunications device to the network. The system also includes a network controller in communication with the carrier network and the access point. The network controller is configured to receive data packets corresponding to the IP-based wireless telecommunications device at the access point. The network controller is also configured to accept/reject the provision of the IP-based wireless telecommunications service to the IP-based wireless telecommunications device based on an IP address or other unique identifier associated with the access point. In other examples, the system further includes a data store that associates IP addresses of access points (or other identifiers) with an indicator of a black or whitelisted status. Other features and systems are also disclosed. | 2014-07-24 |
20140204841 | WIRELESS TRANSMISSION DEVICE AND WIRELESS RECEPTION DEVICE - A wireless reception device is notified of whether a multi-user MIMO signal transmitted from a wireless transmission device has undergone linear precoding or non-linear precoding without increasing the amount of control information. A wireless transmission device having a plurality of transmit antennas | 2014-07-24 |
20140204842 | METHOD FOR CONTROLLING PUCCH TRANSMISSION POWER IN WIRELESS COMMUNICATION SYSTEM AND TERMINAL FOR SAME - A method for controlling a physical uplink control channel (PUCCH) transmission power in a wireless communication system and a terminal apparatus are disclosed. A terminal for controlling the physical uplink control channel (PUCCH), according to the present invention, comprises: a processor for deciding the uplink transmission power for a PUCCH format 3 transmission; and a transmitter for transmitting the PUCCH format 3 at the uplink transmission power that is decided, wherein the processor distinguishes and decides the uplink transmission power from bits of the PUCCH format 3, on the basis of a predetermined number of information bits, the processor controls so that a different diversity method is applied to the PUCCH format 3, on the basis of the predetermined number of information bits, and wherein the transmitter transmits the PUCCH format 3 to which the different diversity method is applied with respect to the PUCCH format 3, by means of the processor, on the basis of the predetermined number of information bits. | 2014-07-24 |
20140204843 | Reliable PDSCH Decoding on Cross-Scheduled Carrier during Random Access Procedure - In an LTE network ( | 2014-07-24 |
20140204844 | LOCATION TRACKING MULTIPLE ACCESS PROTOCOL OF A BASE STATION - Systems, methods and apparatus are provided through which in some implementations a here-i-am (HIA) transmission on a first RF channel, a registration (REG) transmission on a second RF channel and a location tacking messaging (LOC) transmission on a third RF channel is operable to identify location between a network and beacons using a wireless communications channel that permits the beacons to be tracked by the network for location of the beacons. | 2014-07-24 |
20140204845 | FAST TRANSITION FROM PCH TO DCH FOR UMTS - Systems and methods for logically transitioning a client device or user equipment (UE) directly to a DCH state for the data path when an application layer application initiates an operation that may result in the transmission of large amounts of data, are presented. Upon detection of a condition that would warrant allocation of a dedicated channel, the UE may set the Traffic Volume Indicator in a subsequent cell update message to the network node. The node may then assign a dedicated channel and the UE may be transitioned to the dedicated channel state without a portion of the application data being first transmitted on a forward access channel or random access channel in a CELL_FACH state. | 2014-07-24 |
20140204846 | APPARATUS, SYSTEM AND METHOD OF WIRELESS BACKHAUL AND ACCESS COMMUNICATION VIA A COMMON ANTENNA ARRAY - Some demonstrative embodiments include apparatuses, systems and/or methods of wireless backhaul and access communication via a common antenna array. For example, an apparatus may include a wireless communication unit to control an antenna array to form one or more first beams for communicating over one or more access links and to form one or more second beams for communicating over one or more backhaul links, the access links including wireless communication links between a wireless communication node and one or more mobile devices, and the backhaul links including wireless communication links between the wireless node and one or more other wireless communication nodes. | 2014-07-24 |
20140204847 | NETWORK-ASSISTED D2D COMMUNICATION USING D2D CAPABILITY INFORMATION - Systems and methods related to Device-to-Device (D2D) communication in a cellular communications network are disclosed. In one embodiment, a base station obtains D2D capability information for wireless devices, where the D2D capability information indicates that the wireless devices are physically capable of D2D communication. The base station also receives a D2D request from a first wireless device and, in response, determines that a D2D initialization procedure is to be performed. In response to determining that the D2D initialization is to be performed, the base station transmits a positive D2D decision to the first wireless device that includes information that enables the first wireless device to establish D2D communication with a second wireless device, where the second wireless device is one of the wireless devices that are physically capable of D2D communication. | 2014-07-24 |
20140204848 | METHODS AND APPARATUS FOR RESOLVING AMBIGUOUS USER EQUIPMENT (UE) CAPABILITY SIGNALING - Certain aspects of the present disclosure generally relate to resolving ambiguous user equipment (UE) capability signaling. According to certain aspects, a method for wireless communications by a UE is provided. The method generally includes determining capabilities of the UE to support at least one of multiple-input multiple-output (MIMO) or coordinated multipoint (CoMP) features on different operating frequency bands of a radio access network (RAN), signaling, to a base station (BS) of the RAN, a first combination of capabilities of the UE for a combination of bands, signaling, to the BS, a second combination of capabilities, different than the first combination of capabilities, for the combination of bands, and identifying, based on or more criteria, a particular combination of capabilities to be used to communicate with the BS. In certain aspects, the UE may identify the combination of capabilities to use by applying a deterministic rule. | 2014-07-24 |
20140204849 | ENHANCED CONTROL CHANNEL ELEMENT (ECCE) BASED PHYSICAL DOWNLINK SHARED CHANNEL (PDSCH) RESOURCE ALLOCATION FOR LONG-TERM EVOLUTION (LTE) - Aspects of the present disclosure provide techniques and apparatus for enhanced control channel element (ECCE) based physical downlink shared channel (PDSCH) resource allocation for long-term evolution (LTE). A method is provided for wireless communications by a user equipment (UE). The method generally includes determining resources assigned for a data channel, based on a resource granularity associated with a control channel and processing the data channel transmissions in a subframe based on the determination. The data channel may comprise a PDSCH. According to certain aspects, the UE may receive downlink control information (DCI) having a number of bits indicating VRBs assigned for PDSCH. Each VRB may include ECCEs from the same or different enhanced resource element group (EREG). ECCEs may span multiple PRB pairs or the same PRB pair. The UE may perform rate matching around enhanced physical downlink control channel (EPDCCH) overlapping assigned PDSCH resources. | 2014-07-24 |
20140204850 | METHOD AND APPARATUS FOR WIRELESS COMMUNICATION ON HETEROGENEOUS NETWORKS - Disclosed is a method for wireless communication on heterogeneous networks. The method includes receiving, by a user equipment (UE), wireless local area network (WLAN) access information from a base station, performing, by the UE, an initial channel access to an access point (AP) based on the WLAN access information, wherein the WLAN access information includes beacon information to receive a beacon frame from the AP, identity information indicating an identifier of the AP and measurement information indicating a measurement configuration of the UE. | 2014-07-24 |
20140204851 | ENHANCED PHYSICAL BROADCAST CHANNEL FOR NEW CARRIER TYPE IN LONG TERM EVOLUTION - Aspects of the present disclosure provide techniques and apparatus for enhanced physical broadcast channel (PBCH) for new carrier type (NCT) in long term evolution (LTE). According to certain aspects, a method for wireless communications by a base station (BS) is provided. The method generally includes generating an enhanced physical broadcast channel (EPBCH) using a frequency division multiplexed (FDM) structure, wherein the EPBCH spans substantially a subframe duration and transmitting the EPBCH. | 2014-07-24 |
20140204852 | MOBILE COMMUNICATION METHOD AND RADIO BASE STATION - Transmission/reception timing of a data signal and a control signal through a Uu interface and transmission/reception timing of the data signal through a Ud interface are properly adjusted. A mobile communication method according to the present invention includes: a step A in which a radio base station eNB notifies a mobile station UE# | 2014-07-24 |
20140204853 | WIRELESS COMMUNICATION SYSTEM USING DISTRIBUTED ANTENNAS AND METHOD FOR PERFORMING THE SAME - Provided are a wireless communication system and method using distributed antennas. A physical channel and reference signal (RS) transmission/reception method for downlink and uplink communication using a plurality of points is provided for a case in which the plurality of points have different physical cell identities (PCIs), or in a wireless communication environment using distributed antennas in which the plurality of points belong to the same cell and have the same PCI. Also, a method of transmitting a physical channel and an RS in an uplink and a downlink by introducing a virtual cell identity (VCI) is provided. Further, a cooperative transmission method using a plurality of points is provided, so that communication efficiency of a wireless communication system using distributed antennas can be improved. | 2014-07-24 |
20140204854 | Methods, Systems and Apparatus for Defining and Using PHICH Resources for Carrier Aggregation - Systems, methods, and instrumentalities are disclosed to provide feedback to a user equipment (UE). A UE may transmit uplink data via a supplementary cell. A network device, such as a HeNB, eNB, etc., may receive the uplink data from the UE via the supplementary cell. The network device may send feedback associated with the uplink data to the UE via a physical downlink shared channel (PDSCH) when downlink data is available for transmission to the UE. The feedback may be physical hybrid ARQ indicator channel (PHICH) ACK/NACK information. The feedback sent via the PDSCH may be multiplexed with the downlink data. The network device may send the feedback associated with the uplink data to the UE via a physical downlink control channel (PDCCH) when downlink data is not available for transmission to the UE. | 2014-07-24 |
20140204855 | METHOD OF TRANSMITTING FEEDBACK MESSAGE IN WIRELESS COMMUNICATION SYSTEM - A method of transmitting a feedback message in wireless communication system is provided. The method includes selecting N best subbands of M subbands according to CQI, where both M and N are a natural number and M is larger than N, generating multiple input multiple output (MIMO) information comprising N codebook indexes and N differential CQIs and transmitting the feedback message comprising the MIMO information. | 2014-07-24 |
20140204856 | EFFICIENT UPLINK RESOURCE INDICATION FOR CSI FEEDBACK - Channel state information (CSI) feedback reporting is disclosed for multi-cell downlink cooperation networks. In such networks, when a user equipment (UE) has little uplink data traffic, CSI feedback is triggered by the serving base station through a downlink grant to the UE. The UE detects the CSI feedback trigger placed by the base station in the downlink grant and selects a set of uplink resources based, at least in part, on the downlink grant. | 2014-07-24 |
20140204857 | MANAGING INTERFERENCE IN A NETWORK - A method, an apparatus, and a computer program product for wireless communication are provided. In one configuration, the apparatus may be a UE. The UE determines an MCS that would facilitate interference suppression of an interfering first cell transmission from a first cell when decoding a second cell transmission from a second cell at the UE. The interfering first cell transmission is a transmission unintended for the UE. The second cell transmission is a transmission intended for the UE. The UE transmits information indicating the determined MCS for the first cell. The UE receives a transmission including the second cell transmission from the second cell and the interfering first cell transmission from the first cell. The UE demodulates and/or decodes the second cell transmission from the received transmission based on the determined MCS. | 2014-07-24 |
20140204858 | TECHNIQUES FOR UL MU MIMO SIGNALING AND ERROR HANDLING - An embodiment of the present invention provides a wireless station (STA), comprising a transceiver operable for communicating in a wireless network, wherein the transceiver is adapted to use signaling that enables the wireless station to communicate necessary information including a desired modulation coding scheme (MCS). | 2014-07-24 |
20140204859 | BEACONING AND SUPERFRAME STRUCTURE FOR MILLIMETER WAVE WIRELESS TECHNOLOGIES - An embodiment of the present invention provides a method, comprising communicating in a wireless network with a MAC layer that uses multi-level beacons, the multi-level beacons including a Discovery beacon (DB) which is transmitted in an omni mode and an announcement beacon/frame (AB) transmitted in a beamformed mode. | 2014-07-24 |
20140204860 | RECEPTION NODE AND TRANSMISSION NODE USING MUTUAL RESONANCE, POWER AND DATA TRANSCEIVING SYSTEM USING MUTUAL RESONANCE, AND METHOD THEREOF - A reception (RX) node using mutual resonance includes a target resonator configured to receive power via mutual resonance with a source resonator; a controller configured to wake up in response to the received power, determine a point in time at which the controller woke up to be a point in time at which synchronization with other RX nodes is performed, and generate a data packet, and a sensor configured to wake up in response to the received power, sense information. | 2014-07-24 |
20140204861 | Method and Apparatus for Power Control and Parameter Configuration - Embodiments of the present invention provide a method and an apparatus for power control. In one embodiment, a current serving node is a first base station. A first switching time at which the second base station switches from transmission of a non-ABS subframe to transmission of an ABS subframe is determined according to an ABS pattern parameter of a second base station. At the first switching time, a target SINR value is adjusted before current switching to obtain a target SINR value of the first switching time. | 2014-07-24 |
20140204862 | SIGNALING TRANSMITTING METHOD, USER EQUIPMENT, AND BASE STATION - The present invention provides a signaling transmitting method, a user equipment and a base station. In the present invention, a first DPCCH is transmitted to a base station over an uplink main carrier, where information borne over the first DPCCH at least includes: first Pilot information, downlink TPC information, and the downlink TPC is at least used for the base station to perform power control on a downlink main carrier; and a second DPCCH is transmitted to the base station over an uplink secondary carrier, where the second DPCCH is used to bear uplink signaling, and the uplink signaling is second Pilot information, or, the uplink signaling is the second Pilot information and TFCI information, or, the uplink signaling is the second Pilot information and FBI information, or, the uplink signaling is the second Pilot information, the TFCI information and the FBI information. | 2014-07-24 |
20140204863 | Method of Reducing Reference Signals and Communication Device thereof - A method of reducing a number of reference signals for a communication device in a wireless communication system, includes receiving a downlink control information (DCI) message in a first bundling subframe of a plurality of bundling subframes, wherein the bundling subframes are contiguous subframes; receiving reference signals with a reduced pattern in the plurality of bundling subframes, wherein a number of the reference signals with the reduced pattern is smaller than a number of the reference signals determined in corresponding specifications; measuring channel responses according to the reference signals with the reduced pattern; using the channel responses to perform channel interpolations in the plurality of bundling subframes, for acquiring channel estimations of the plurality of the bundling subframes; and receiving data according to the DCI message in the plurality of bundling subframes. | 2014-07-24 |
20140204864 | ASSOCIATING AND CONSOLIDATING MME BEARER MANAGEMENT FUNCTIONS - An aspect of the invention provides for a method of managing bearer signaling for one or more user equipments (UEs) coupled to a eNodeB via at least one relay node, by generating and sending MME Association Consolidation (MAC) request message by the eNodeB to the plurality of disparate mobility management entities managing plurality of user equipments coupled to the said relay node based on receiving bearer resource request of at least one user equipment coupled to the said relay node. The method further comprising of receiving MAC response by eNodeB from the plurality of disparate mobility management entities managing plurality of user equipments coupled to the relay node and forwarding to the MME of the said relay node, the received MME Association Consolidation (MAC) response by the eNodeB. The method further comprises of provisioning by the MME of the said relay node the bearer request of at least an user equipment, based on the received MAC response, and provisioning the consequential bearer setup request of the said relay node wherein, provisioning includes creating, updating, modifying and deleting bearers of UE and RN. | 2014-07-24 |
20140204865 | Exploiting Hybrid-Channel Information For Downlink Multi-User Scheduling - A method for determining an optimal network utilization maximization in a communication system with wireless links in which current and coarse channel state information CSI is available from all users, along with a limited amount of fine CSI by way of a frame based entails a scheduling and feedback under which a virtual queue is associated with each user with virtual rates being determined at start of each frame and policy of each frame being determined by solving a decision process. | 2014-07-24 |
20140204866 | METHODS ENABLING ENHANCED RECEIVERS WITH A REDUCED NEED FOR GAPS WHEN HANDLING INTERFERENCE - According to some embodiments, a radio node receives target channels from a target cell and interfering channels from first and second interfering cells. The first target channel and the first interfering channel each comprise a first channel type, and the second target channel and the second interfering channel each comprise a second channel type. The radio node receives the first interfering channel when receiving the first target channel and determines first information accordingly. The radio node uses one or more gaps impacting receipt of the second interfering channel relative to receipt of the second target channel and determines second information based on receipt of the second target channel and second interfering channel. The radio node reduces interference associated with the at least one of the interfering cell based on at least one of the first information and the second information. | 2014-07-24 |
20140204867 | METHOD AND TERMINAL OF TRANSMITTING AN UPLINK SIGNAL WITH FEWER TRANSMISSION RESOURCE BLOCKS TO PREVENT A LOWERING IN REFERENCE SENSITIVITY IN INTRA-BAND NON-CONTIGUOUS UPLINK CARRIER AGGREGATION - There is provided a method of transmitting an uplink for reference sensitivity test for intra-band non-contiguous CA in LTE-A system. The method may comprise: if a carrier aggregation (CA) is configured, if the configured CA corresponds to an intra-band CA, and if the configured CA corresponds to non-contiguous CA, transmitting an uplink on a primary component carrier using allocated resource blocks (RBs). if a channel bandwidth by an aggregation of the primary component carrier and a secondary component carrier is at least one of 25 RBs, 50 RBs, 75 RBs and 100 RBs and if a gap between two sub-blocks corresponds to a predetermined range, the number of the allocated resource block (RB) in the primary component carrier may be limited to 10 to meet a requirement for a reference sensitivity on a downlink of the secondary component carrier. | 2014-07-24 |
20140204868 | METHOD AND APPARATUS FOR IMPROVING A NEW CARRIER TYPE IN A WIRELESS COMMUNICATION SYSTEM - Methods and apparatuses are disclosed to improve a new carrier type in a wireless communication system. The method includes having, in at least one subframe, more than one number of available resource elements among Physical Resource Blocks (PRBs) in a cell. The method further includes receiving an Enhanced Physical Downlink Control Channel (ePDCCH) on a number of PRB pairs, wherein the PRB pairs have the same number of available resource elements. | 2014-07-24 |
20140204869 | METHOD AND APPARATUS FOR CHANNEL STATE INFORMATION MEASUREMENT IN A WIRELESS COMMUNICATION SYSTEM - Methods and apparatuses are disclosed to measure channel state information in a wireless communication system. The method includes selecting a subframe to be a reference resource for a channel state information (CSI) report on a Secondary Cell (SCell), in which the subframe is not a downlink (DL) subframe or a special subframe whose downlink portion is longer than a threshold on a Primary Cell (PCell). The method further includes executing a handling. | 2014-07-24 |
20140204870 | METHOD AND APPARATUS FOR DETERMINING MESSAGE TRANSMISSION IN MOBILE COMMUNICATION SYSTEM - A method for message transmission of a base station and message determination of a terminal in a mobile communication system is provided. The method includes, if a condition for operating in a first mode is met, generating a first message instructing to operate in the first mode, transmitting the first message to a terminal, receiving a response message for the first message, and determining whether the terminal has received the first message, wherein the first message transmission is performed within a time period. | 2014-07-24 |
20140204871 | WIRELESS COMMUNICATION SYSTEM AND COMMUNICATION METHOD - A wireless communication system includes a primary base station; a plurality of base stations other than the primary base station; and a mobile station. Coordinated communication is executed among the primary base station, the base stations, and the mobile station. When configuring a set of one or more transmission stations and one or more reception stations of the coordinated communication, one of the reception stations of the coordinated communication transmits information about a result of measuring a known signal as a pilot from the transmission stations in response to request signals from the other base stations, respectively, to the primary base station. | 2014-07-24 |
20140204872 | INFORMATION TRANSMISSION METHOD AND APPARATUS - Embodiments of the present invention provide an information transmission method and apparatus. The method includes: setting, by a first station based on a protocol version supported by at least one station on a network, a transmission unit sent by the first station, where the transmission unit sent by the first station includes information about a network allocation vector used to set a station; and sending, by the first station, the transmission unit to at least one second station. In the embodiments of the present invention, a transmission unit sent by a station that needs to send a transmission unit can be set based on a protocol version supported by a station on a network, so that one or more other stations are capable of successfully acquiring a network allocation vector included in the transmission unit, thereby reducing a collision probability during access to a medium. | 2014-07-24 |
20140204873 | Wireless Device Mirroring with Auto Disconnect - A wireless device participates in a mirroring session with an external device such as a display device. A radio signal monitoring circuit compares instantaneous wireless signal strength against a dynamically generated set of thresholds and initiates action to terminate the mirroring session when the mobile device physically moves from the initial location at which the mirroring session was established. | 2014-07-24 |
20140204874 | METHOD AND APPARATUS FOR TRANSMITTING INFORMATION ABOUT A CHANNEL IN A WIRELESS COMMUNICATION SYSTEM - A method for feeding back channel information, the method including if one or more cells are configured, performing a first feedback process and a second feeding process. The first feedback process is configured to transmit channel information including rank information The second feedback process is configured to transmit channel information including rank information which is the same as the rank information of the first feedback process. | 2014-07-24 |
20140204875 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA INCLUDING A PLURALITY OF DATA STREAMS IN A BROADCASTING/COMMUNICATION SYSTEM - A method and apparatus for transmitting data comprising a plurality of data streams in a broadcasting system are provided. The method includes dividing a frame into a plurality of physical layer zones; allocating the plurality of data streams to at least one of the plurality of physical layer zones; allocating signaling information associated with the plurality of physical layers to at least one of the plurality of physical layer zones; and transmitting the frame to which the signaling information is allocated. | 2014-07-24 |
20140204876 | SYSTEMS AND METHODS FOR TRANSPORTING DATA ACROSS AN AIR INTERFACE USING REDUCED ADDRESS HEADERS - Systems and methods are disclosed for transporting data across an air interface using a blending of protocol layers to achieve reduced bandwidth. Advantage is taken of the fact that the extra overhead from, for example, the Ethernet protocol is addressing information pertaining to the destination of the packet. This destination information (for example, the Ethernet address) can be stripped from the transmission prior to the air interface and recreated after the air interface. In one embodiment, the concepts of a proper Layer 2 CS are merged on top of the 802.16 protocol and still retain the benefits of a Layer 2 transparent bridged service layer to the network layer. In one embodiment, the MAC address of the destination is used for the air interface and the Ethernet address is recreated and added on the far side of the air interface. | 2014-07-24 |
20140204877 | PRE-FETCHING OF ASSETS TO USER EQUIPMENT - Systems and methods are disclosed for pre-fetching assets from content providers to user equipment (UE). In one embodiment, the UE initiates a pre-fetch operation to download assets from content providers in advance of an end user requesting the assets. The UE accesses a resource profile for the pre-fetch operation that indicates the content providers that have assets for the UE to download in advance for local storage on the UE, and defines a percentage of UE resources allocated to each of the content providers for downloading the assets during the pre-fetch operation. The UE may then download the assets from the content providers based on the resource profile, and store the assets in a local memory. | 2014-07-24 |
20140204878 | METHOD AND APPARATUS FOR TRANSMITTING CHANNEL QUALITY CONTROL INFORMATION IN WIRELESS ACCESS SYSTEM - Methods and devices for transmitting or receiving channel quality control information through a physical uplink shared channel (PUSCH) in a wireless access system that supports hybrid automatic retransmit request (HARQ) are discussed. The method in one embodiment performed by a user equipment (UE) includes receiving a physical downlink control channel (PDCCH) signal including an initial uplink grant, transmitting uplink data using two transport blocks based on the initial uplink grant, receiving a negative acknowledgement (NACK) information for one of the two transport blocks, and transmitting a channel quality control information along with the one of the two transport blocks which is retransmitted according to the NACK information or a new transport block through the PUSCH to which the HARQ is applied. A number of coded symbols required to transmit the channel quality control information (Q′) is calculated based on the initial uplink grant. | 2014-07-24 |
20140204879 | METHOD AND DEVICE FOR UPLINK RESOURCE ALLOCATION - A method for transmitting an uplink signal by a device in a wireless communication system, the method including receiving a control channel signal including a resource allocation (RA) field; and transmitting an uplink signal according to the control channel signal. A size of the RA field is represented by the following expression MAX (RASizeA, RASizeB). RASizeA is a first number of bits for indicating a resource indication value (RIV) corresponding to a starting resource block (RB) and a length of contiguously allocated RBs. RASizeB is a second number of bits for indicating a combinatorial index r corresponding to 4 indexes, and the 4 indexes are used to indicate a start resource block group (RBG) index and an end RBG index of a first RB set and a start RBG index and an end RBG index of a second RB set. | 2014-07-24 |
20140204880 | WIRELESS COMMUNICATION SYSTEM AND WIRELESS COMMUNICATION METHOD - A wireless communication system including a base station and a plurality of terminals, the wireless communication system uses a frame including a plurality of sub-frames, the sub-frames including a plurality of data symbols and guard intervals between the data symbols, each sub-frame being transmitted every frame period, and a different guard interval length being available for each sub-frame; configured to insert a guard interval of a fixed length between each of the data symbols in a specified sub-frame of the frame; a placement information determination section configured to determine placement information pertaining to a placement of a sub-frame to which guard intervals different in length from the guard interval of the fixed length are to be applied; and configured to multiplex the placement information determined by the placement information determination section into a transmission; wherein the plurality of terminals is notified of information containing the placement information. | 2014-07-24 |