28th week of 2013 patent applcation highlights part 27 |
Patent application number | Title | Published |
20130176912 | RF DUPLEXING DEVICE - Radio frequency (RF) duplexing devices and methods of operating the same are disclosed. In one embodiment, an RF duplexing device includes a transmission port, a receive port, a first duplexer, and a second duplexer. The first duplexer is coupled to the transmission port and the receive port, and is configured to provide a first phase shift from the transmission port to the receive port. The second duplexer is also coupled to the transmission port and the receive port. However, the second duplexer is configured to provide a second phase shift that is differential to the first phase shift from the transmission port to the receive port. By providing the second phase shift so that the second phase shift is differential to the first phase shift, the RF duplexing device can provide isolation through cancellation without needing to introduce significant insertion losses. | 2013-07-11 |
20130176913 | Method and Apparatus for Time Division Duplex Communication - Embodiments provide a method and apparatus for performing time division duplex communication, such as may be performed over a wireless communications network. In the embodiments a first circuit pathway is used to transmit a first radio frequency signal in a transmission mode and a second circuit pathway is used to receive a second radio frequency signal in a reception mode. In the reception mode, the first radio frequency signal is switched to an alternate circuit pathway. This may be performed by a radio frequency integrated circuit or by other control circuitry. Switching to an alternate circuit pathway reduces leakage of the first radio frequency signal into the second radio frequency signal. | 2013-07-11 |
20130176914 | RF DUPLEXING DEVICE - Radio frequency (RF) duplexing devices and methods of operating the same are disclosed. In one embodiment, an RF duplexing device includes a transmission port, a receive port, a first duplexer, and a second duplexer. The first duplexer is coupled to the transmission port and the receive port, and is configured to provide a first phase shift from the transmission port to the receive port. The second duplexer is also coupled to the transmission port and the receive port. However, the second duplexer is configured to provide a second phase shift that is differential to the first phase shift from the transmission port to the receive port. By providing the second phase shift so that the second phase shift is differential to the first phase shift, the RF duplexing device can provide isolation through cancellation without needing to introduce significant insertion losses. | 2013-07-11 |
20130176915 | HIGH-FREQUENCY MODULE - A compact high-frequency module that increases isolation between a transmission-side circuit and a reception-side circuit of a duplexer includes a switch element and duplexers. The duplexers include transmission-side SAW filters and reception-side SAW filters. The transmission-side SAW filters are mounted near one edge of a multilayer body. The reception-side SAW filters are mounted near another edge opposite to the one edge of the multilayer body. The switch element is mounted at the center of the multilayer body | 2013-07-11 |
20130176916 | HIGH-FREQUENCY MODULE - A small high-frequency module has a structure such that a high-power signal is prevented from leaking to a switch device. On the top surface of a multilayer body, a switch device and a duplexer are mounted so as to be spaced apart from each other by a predetermined distance. An inductor and resistors connected to a circuit different from a transmission system circuit are mounted between the switch device and the duplexer. The inductor and the resistors are mounted such that external connection terminals connected to the switch device are on the switch device side and external connection terminals connected to external connection power system port electrodes of the high-frequency module are on the duplexer side. | 2013-07-11 |
20130176917 | Method of Handling Hybrid Automatic Repeat Request Acknowledgement Responses in Wireless Communication System - A method of handling hybrid automatic repeat request (HARQ) acknowledgement responses in a network of a wireless communication system is disclosed. The method comprises assigning resources for a plurality of physical hybrid indicator channels (PHICHs) and a plurality of extended physical hybrid indicator channels (ePHICHs); and transmitting a HARQ acknowledgement response to a communication device of the wireless communication system on a channel selected from the plurality of PHICHs and the plurality of ePHICHs, after receiving an uplink transmission from the communication device. | 2013-07-11 |
20130176918 | METHOD FOR TRANSMITTING HARQ-ACK INFORMATION BASED ON TRANSMISSION DIVERSITY - A method for transmitting HARQ-ACK information based on transmission diversity is provided. The method includes configuring two component carriers, referred to as Cells, for a User Equipment (UE); when a base station configures the UE to transmit HARQ-ACK information adopting the transmission diversity technique, the base station indicates dynamically whether an other Cell is scheduled in the same subframe via a PDCCH scheduling a PDSCH of one Cell, so as to enable the UE to know the number of Cells scheduled in the same downlink subframe by the base station, and to generate HARQ-ACK information based on the number of Cells. Unnecessary spatial bundling of the HARQ-ACK information may be avoided, unnecessary downlink data retransmission is reduced and throughput of downlink data is improved. | 2013-07-11 |
20130176919 | TRANSMISSION METHOD AND DEVICE IN LONG TERM EVOLUTION TIME DIVISION DUPLEX SYSTEM - A transmission method in a Long Term Evolution time division duplex system can carry out reconfiguration for half-frame structures. According to the coverage range requirements of the system, it performs flexible configuration of the number of special time slot areas and the downlink pilot time slots, guard intervals or uplink pilot time slots included therein, and so can support different coverage ranges. A base station and user terminal using above method in the Long Term Evolution time division duplex system. | 2013-07-11 |
20130176920 | METHOD AND APPARATUS FOR TRANSMITTING A PLURALITY OF PIECES OF RECEIPT ACKNOWLEDGEMENT INFORMATION IN A WIRELESS COMMUNICATION SYSTEM - Provided is a method and apparatus for transmitting acknowledgement/not-acknowledgement (ACK/NACK) of a user equipment to which a plurality of cells are assigned in a wireless communication system operating with time division duplex (TDD). The method includes: receiving a plurality of codewords via the plurality of serving cells; generating ACK/NACK information indicating reception acknowledgement for each codeword; bundling the generated ACK/NACK information; and transmitting the bundled ACK/NACK information, wherein the bundling is sequentially performed on a part or entirety of the generated ACK/NACK information until an amount of the ACK/NACK information is less than or equal to a predetermined transmission amount. | 2013-07-11 |
20130176921 | VHT TXOP POWER SAVE - A wireless, specifically VHT, system that includes APs and STAs can power save during the TXOP. The AP in the system announces whether STAs in the system do SU or MU TXOP power save in a Beacon/Probe Response, and the STAs in the system transmit to the AP whether the STA is capable and willing to save power during a SU, MU, or SU+MU TXOP. For the AP, the process further involves buffering data frames for STAs that have entered doze mode until the end of TXOP. The AP further transmits to STAs a duration of TXOP in the Duration field of a RTS frame. The STA can inform the AP to enter TXOP PM mode in a bit in the HT Control field. | 2013-07-11 |
20130176922 | SYSTEMS AND METHODS FOR LOW-OVERHEAD WIRELESS BEACONS HAVING NEXT FULL BEACON INDICATIONS - Systems, methods, and devices for communicating a compressed beacon are described herein. In some aspects, a method of communicating in a wireless network. includes generating a compressed beacon. The compressed beacon includes a next full beacon time indication (NFBTI). The method further includes transmitting, at an access point, the compressed beacon. | 2013-07-11 |
20130176923 | Methods for Requesting and Responding to Multimedia Broadcast Multicast Service (MBMS) Counting - Disclosed is a method for requesting and feeding back a multimedia broadcast multicast service (MBMS) state, the method being used for allowing a network side to inform a related user equipment (UE) to feed back MBMS state information and allowing the informed UE to feed back the MBMS state information. The request method comprises: when necessary to acquire the receiving state of an MBMS, a base station transmits, through a physical downlink control channel (PDCCH) scrambled by a radio network temporary identifier (RNTI) belonging specially to an MBMS service, or through a system message, a multicast control channel (MCCH) change notification to the UE; and the base station transmits an MBMS state report request to the UE through the changed MCCH. The present invention also discloses a device for implementing the method. | 2013-07-11 |
20130176924 | MOBILE TERMINAL APPARATUS AND RADIO COMMUNICATION METHOD - To provide a mobile terminal apparatus and radio communication method for enabling feedback control information to be efficiently transmitted on a physical uplink control channel, a mobile terminal apparatus of the invention receives downlink shared data channels parallel in a plurality of CCs, makes determinations on the downlink shared data channels about ACK/NACK/DTX, collectively codes determination results (states) of the plurality of CCs after reducing the number of states allowed to be notified individually, and performs signal processing on the coded data to be orthogonalized between users to transmit. | 2013-07-11 |
20130176925 | SYSTEMS AND METHODS TO TRANSMIT CONFIGURATION CHANGE MESSAGES BETWEEN AN ACCESS POINT AND A STATION - A particular method includes transmitting a frame from a station to an access point. The frame includes a beacon sequence number related to a configuration of the access point. The method also includes, in response to transmitting the frame, receiving an update frame from the access point. The update frame indicates at least one change in the configuration of the access point. | 2013-07-11 |
20130176926 | POWER SAVING METHOD IN WIRELESS COMMUNICATION SYSTEM - A method and apparatus of accessing a channel in a wireless local area network is provided. A destination station receives a request to send (RTS) frame to allocate a network allocation vector from a source station over a first bandwidth and transmits a clear to send (CTS) frame over a second bandwidth to the source station in response to the RTS frame. The second bandwidth is dynamically determined when a first parameter has a predetermined value. | 2013-07-11 |
20130176927 | Simultaneously Multi-Networked Handheld Multimedia Gateways - A user may simultaneously access sources of multimedia information via multiple wireless networks using a handheld multimedia gateway. A user interface may support the selection of information services that are each provided separate, but possibly overlapping, viewing spaces. Circuitry in the multimedia gateway manages the operation of the multiple wireless communication paths, and enables the display of visual information through two or more display devices. The user may customize the display, the size, and the location within a display of regions in which the information is presented. | 2013-07-11 |
20130176928 | MOBILE TERMINAL APPARATUS AND RADIO COMMUNICATION METHOD - The present invention is directed to efficiently transmitting feedback control information in a physical uplink control channel in a communication system having a system band formed with a plurality of fundamental frequency blocks. The present invention has a demodulation section that demodulates downlink shared channel signals for each of a plurality of fundamental frequency blocks, a detection section that detects the state of a retransmission acknowledgement signal of each of the plurality of fundamental frequency blocks based on the demodulated downlink shared channel signals, and an uplink control channel processing section that maps the retransmission acknowledgement signals of the plurality of fundamental frequency blocks to an uplink control channel of a specific fundamental frequency block that is selected from the plurality of fundamental frequency blocks, and the uplink control channel processing section selects a plurality of allocated resources from the uplink control channel, and defines the states of the retransmission acknowledgement signals of the plurality of fundamental frequency blocks by bit information by phase shift modulation and channel selection information. | 2013-07-11 |
20130176929 | METHOD AND APPARATUS FOR TRANSMITTING CONTROL INFORMATION - The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and apparatus for transmitting uplink control information. The method for transmitting uplink control information comprises: a step of selecting one uplink control channel resource corresponding to a plurality of HARQ-ACKs from among a plurality of uplink control channel resources, and a step of transmitting complex values corresponding to the plurality of HARQ-ACKs using the selected uplink control channel resource. | 2013-07-11 |
20130176930 | Method of Handling Hybrid Automatic Repeat Request Resources in Wireless Communication System - A method of handling hybrid automatic repeat request (HARQ) acknowledgement responses in a network of a wireless communication system is disclosed. The method comprises selecting a plurality of communication devices of the wireless communication system when the plurality of communication devices conform to a specified rule; and always responding positive HARQ acknowledgement messages to the plurality of communication devices. | 2013-07-11 |
20130176931 | TRANSMISSION DEVICE AND TRANSMISSION METHOD - A disclosed OFDM-based transmission device includes a unicast channel generating unit configured to generate a unicast channel; an MBMS channel generating unit configured to generate an MBMS channel; a multiplexing unit configured to time-division-multiplex the unicast channel and the MBMS channel in the same frequency band; and a transmitting unit configured to transmit time-division-multiplexed transmission symbols. In the disclosed transmission device, the guard interval length for the MBMS channel is set longer than the guard interval length for the unicast channel. | 2013-07-11 |
20130176932 | METHOD AND DEVICE FOR SYNCHRONIZATION IN WIRELESS NETWORKS - A method and device are provided for synchronizing data transmission of multicasting/broadcasting services (MBS) by a plurality of Base Stations. Meanwhile, each of the Base Stations receives the MBS data to be transmitted and determines whether any of the MBS data has not been properly received. If so, the respective Base Station may initiate a process to recover the missing MBS data and/or to obtain information regarding the missing data to determine the duration of the time period that would have been required for transmitting the missing MBS. If the missing data has not been timely recovered, the respective Base Station determines a starting point and the duration of a silence period based on the information obtained, and refrains from transmitting signals along a communication channel allocated for transmission of MBS data, during that silence period. | 2013-07-11 |
20130176933 | METHOD OF PERFORMING RESOURCE SPECIFIC CHANNEL ESTIMATION IN HETEROGENEOUS NETWORK SYSTEM AND APPARATUS THEREOF - A method for performing resource specific channel estimation at a user equipment in a wireless communication system is disclosed. The method includes receiving one or more reference signals in a specific subframe from a serving cell, and performing channel estimation for a control region of a corresponding downlink subframe, based on the one or more reference signals. The channel estimation for the control region is performed based on one or more reference signals included in a data region of the corresponding downlink subframe. | 2013-07-11 |
20130176934 | LONG TERM EVOLUTON (LTE) USER EQUIPMENT RELAYS HAVING A LICENSED WIRELESS OR WIRED BACKHAUL LINK AND AN UNLICENSED ACCESS LINK - Certain aspects of the present disclosure provide methods and apparatus for employing relaying devices, such as Long Term Evolution (LTE) user equipment (UE) relays, having a licensed wireless or wired backhaul link and an unlicensed access link. One method generally includes receiving, at a first device, data from a first apparatus via a first carrier frequency in a licensed spectrum, wherein the first device comprises a relaying device, and relaying the data to a second apparatus via a second carrier frequency in an unlicensed spectrum. In this manner, wireless communication systems with relaying devices may achieve better spectral efficiency in unlicensed access links. | 2013-07-11 |
20130176935 | TERMINAL AND COMMUNICATION METHOD THEREOF - A communication method of a terminal that can operate in a relay mode or a base station mode is provided. When the terminal, having received a service from a first base station, detects that a service connection to the first base station is unavailable, the terminal searches for a second base station, which is an available neighboring base station. The terminal transmits a ranging request message including a base station identifier of the first base station to the second base station. | 2013-07-11 |
20130176936 | MOBILE COMMUNICATION METHOD AND RADIO BASE STATION - A mobile communication method according to the present invention includes a step of transmitting, by a radio base station DeNB, a first downlink signal in a first subframe to a relay node RN, a step of transmitting, by the relay node RN, a second downlink signal in a second subframe to a mobile station UE, a step of notifying, by the relay node RN, the radio base station DeNB of information indicating “Half duplex inband Relay Node”, and a step of transmitting, by the radio base station DeNB, a transmission timing of R-PDCCH and R-PDSCH in a Un subframe to the relay node RN according to the notification. | 2013-07-11 |
20130176937 | MULTIPLE ACCESS TRANSMISSION SCHEME FOR A WIRELESS SYSTEM - A wireless multiple access communication system ( | 2013-07-11 |
20130176938 | COMMUNICATION SYSTEM, COMMUNICATION APPARATUS, COMPUTER-READABLE STORAGE MEDIUM HAVING STORED THEREIN COMMUNICATION PROGRAM, AND COMMUNICATION METHOD - An example communication system includes a plurality of communication apparatuses including a search communication apparatus which searches for another communication apparatus. The search communication apparatus includes a search request transmission section configured to transmit a search request signal by using a first channel. The search request signal includes information about a second channel different from the first channel. | 2013-07-11 |
20130176939 | DEVICE, SYSTEM AND METHOD OF COMMUNICATING AGGREGATE DATA UNITS - Some demonstrative embodiments include devices, systems and/or methods of communicating aggregate data units. For example, a device may include a wireless communication unit to communicate an aggregate data unit including a plurality of data units in an increasing order of sequence numbers assigned to the data units, such that a first data unit having a first sequence number always precedes a second data unit having a second sequence number, greater than the first sequence number. | 2013-07-11 |
20130176940 | SYSTEM AND METHOD FOR CONNECTING, CONFIGURING AND TESTING WIRELESS DEVICES AND APPLICATIONS - A system, apparatus, and method are provided for connecting, configuring and testing wireless devices and applications. For example, one embodiment of wireless device for operation in a wireless network comprises a processor, a wireless module including a radio receiver and transmitter unit coupled to the processor, a graphical user interface (GUI) coupled to the processor, and a Connection Manager Module (CMM) including an Application Programming Interface (API) module, a Rules Engine Module, and a Rules Set Module, wherein the CMM manages a connection to a wireless network | 2013-07-11 |
20130176941 | Method and System for Multiple Frequency Hypothesis Testing With Full Synch Acquisition in an E-UTRA/LTE UE Receiver - A mobile device receives a radio frequency (RF) signal comprising a primary synchronization sequence (PSS) and a secondary synchronization sequence (SSS). The mobile device performs multiple frequency hypothesis (MFH) testing via multiple MFH branches. A SSS decoding and a PSS correlation process are performed, respectively, per MFH branch. The SSS decoding may be performed according to corresponding•PSS detection. Cell-specific information such as cell ID information and/or Cyclic Prefix (CP) length is acquired per MFH branch based on corresponding PSS detection and SSS decoding. Subsequently, the mobile device selects a particular MFH branch with a maximum PSS correlation peak over the entire MFH branches. The cell-specific information from the selected MFH branch is utilized for communications within a corresponding cell if the information is detected consistently. The mobile device compares cell ID information and/or CP length information over the remaining MFH branches for consistency check. | 2013-07-11 |
20130176942 | DEVICES AND METHODS FOR FACILITATING OVERHEAD MESSAGE UPDATES IN WIRELESS COMMUNICATIONS SYSTEMS - Access terminals are adapted to facilitate reception of overhead messages. According to one example, an access terminal can determine whether it is at least substantially stationary. The access terminal may receive one or more sequence numbers corresponding to a subsequent overhead message. In response to being at least substantially stationary, the access terminal can ignore the subsequent overhead message when the corresponding sequence numbers are the same as stored sequence numbers corresponding to a previously obtained overhead message, even when the previously obtained overhead message is more than six hundred seconds old. According to another example, a network node may transmit an overhead message including a corresponding sector indicator and sequence numbers. When the sector indicator and the sequence numbers are the same as a previously received and stored sector indicator and sequence numbers, the access terminal can ignore the overhead message. Other aspects, embodiments, and features are also included. | 2013-07-11 |
20130176943 | System and Method for Distributed Mobility Management - A method for operating a network device includes receiving a packet addressed to a first mobile node at a first initial home address when the first mobile node is outside a home network, and accessing a location database to determine a current network for the first mobile node. The method also includes routing the packet to the first mobile node in the current network. | 2013-07-11 |
20130176944 | METHOD, DEVICE AND SYSTEM FOR ESTABLISHING A BEARER FOR A GSM NETWORK - A method for data transmission in a system including a first base station controller (BSC) and a first media gateway (MGW) is provided. The first MGW receives from the first BSC an internet protocol (IP) packet with an encoded voice payload encapsulated therein. The encoded voice payload is obtained by the first BSC by removing a Transcoder and Rate Adaptation Unit (TRAU) encapsulation from data received from a base transceiver station (BTS). The first MGW determines a codec type of the encoded voice payload is the same as a codec type adopted by a second BSC connected to the first MGW or is the same as a codec type adopted by a second MGW connected to the first MGW. The first MGW sends the encoded voice payload to the second BSC or the second MGW after the determination. | 2013-07-11 |
20130176945 | TRANSMISSION OF CHANNEL QUALITY INDICATIONS - Indications of desired radio communications downlink characteristics are transmitted via a radio communications uplink from a user equipment to a node of a cellular wireless network, the indications each relating to one or more components of a radio communications link from the node to the user equipment. The indications are transmitted successively at different cycles, and at each different cycle a first parameter is determined, indicating a more preferred number of components and a second parameter is determined, indicating a less preferred number of components. First additional parameters are calculated and transmitted relating to the desired radio communications link quality corresponding to the first parameter and second additional parameters are calculated and transmitted relating to the desired radio communications link quality on the basis of the second parameter. The first and second parameters are each parameters which are variable between different cycles. | 2013-07-11 |
20130176946 | HIGHLY DETECTABLE PILOT STRUCTURE - Aspects describe a Highly Detectable Pilot that allows a mobile device to detect more base stations and, thus, can provide more accuracy in location estimate. A highly detectable pilot can be transmitted in a portion of one or more data symbols that are not currently being utilized for transmission of data. Transmission of the highly detectable pilot in two data symbols provide a receiver with more convergence time, however, it can take the receiver a longer amount of time to acquire an adequate number of pilots for a location estimate. | 2013-07-11 |
20130176947 | HIGHLY DETECTABLE PILOT STRUCTURE - Aspects describe a Highly Detectable Pilot that allows a mobile device to detect more base stations and, thus, can provide more accuracy in location estimate. A highly detectable pilot can be transmitted in a position in one or more data symbols that are not currently being utilized for transmission of data. In certain aspects, a transmitter may not transmit during other positions of the one or more data symbols. Transmission of the highly detectable pilot in two data symbols provide a receiver with more convergence time, however, it can take the receiver a longer amount of time to acquire an adequate number of pilots for a location estimate. | 2013-07-11 |
20130176948 | WIRELESS COMMUNICATION METHOD, WIRELESS COMMUNICATION TERMINAL AND BASE STATION - A wireless communication method, a terminal and a base station are provided. The method includes the step of transmitting a plurality of best companion pre-coding matrix indexs (BCIs) and corresponding delta channel quality indicators (ΔCQIs) from the terminal to the base station, wherein the period of frames for transmitting the plurality of BCIs is larger than the period of frames for transmitting a single BCI. The method, terminal and base station according to the present disclosure can greatly increase scheduling flexibility at base station side and improve MU-MIMO performance without increasing feedback overhead of channels. | 2013-07-11 |
20130176949 | APPARATUSES AND METHODS FOR ALLOCATING SPECTRUM RESOURCES IN A WIRELESS COMMUNICATION NETWORK - Methods for allocating spectrum resources among a plurality of devices in a wireless communication network are disclosed. In one aspect, an estimated number of resource blocks required by a first device and an estimated number of resource blocks required by a second device are determined. The required number of resource blocks may be determined by considering the number of resource blocks that would be necessary to empty the buffer of a first device and/or determining the number of resource blocks that would be sufficient to cause the first device to become power limited. These estimates may then be used to calculate first and second utilization weights, which can in turn be used to calculate scheduling entity weights for a plurality of scheduling entities, such as UEs in the communication network. Allocation may be based on the scheduling entity weights, utilization weights, and/or the required number of resource blocks. | 2013-07-11 |
20130176950 | Mechanism for Controlling Transmission of Control Signal to Communication Device - There is provided a mechanism for controlling a transmission of a dedicated control signal or control information to a communication network element. Free resources of a PHICH which are linked to an UL transmission but not occupied by ACK/NACK information are determined and selected for transmitting a D2D specific control signal to a D2D device. | 2013-07-11 |
20130176951 | RECEIVING CELL BROADCAST (CB) MESSAGES - A method for receiving cell broadcast messages is described. The method includes communicating with a first cell. The method also includes switching to communicating with a second cell. A cell broadcast channel is read after switching cells. The method further includes switching from a dedicated mode to a packet idle mode. The cell broadcast channel is reread once after switching from a dedicated mode to a packet idle mode. Other aspects, embodiments and features are also claimed and described. | 2013-07-11 |
20130176952 | Flexible Bandwidth Operation In Wireless Systems - Systems, methods, and instrumentalities are disclosed for downlink resource allocation associated with a shared frequency band. A WTRU may receive resource allocation information associated with a component carrier and at least one carrier segment. The component carrier and the least one carrier segment may each comprise a plurality of resource block groups (RBG). At least two bitmaps may be associated with the resource allocation information. A size of a resource block group (RBG) of the component carrier and the at least one carrier segment may be based on a combined number of resource blocks (RB) of the component carrier and the one or more carrier segments divided by a 3GPP Rel-8/Rel-10 RBG size of the component carrier. The WTRU may determine at least one RBG allocated to the WTRU using the resource allocation information and may receive and decode the at least one RBG allocated to the WTRU. | 2013-07-11 |
20130176953 | METHODS, APPARATUS AND SYSTEMS FOR POWER CONTROL AND TIMING ADVANCE - A wireless transmit/receive unit (WTRU) may establish communication with a first set of cells and a second set of cells. The first set of cells may be associated with a first scheduler and the second set of cells may be associated with a second scheduler. The maximum allowed transmit power for the WTRU may be determined for and/or distributed across the first set of cells and the second set of cells. The first scheduler may determine a first maximum power value for the first set of cells and a second maximum power value for the second set of cells configured. The first scheduler may signal the second maximum power value to the second scheduler. | 2013-07-11 |
20130176954 | Method and System for Channel Data Transmission in Wireless Network - The present invention discloses a method and system for channel data transmission in a wireless network. The method includes: after a transmitting station and a receiving station determine a channel bandwidth to use for data transmission by interaction and negotiation, the transmitting station transmitting data to the receiving station with the determined channel bandwidth. The present invention further discloses a transmitting station. The present invention can solve the existing collision problem caused by contention for channels between the hidden stations and the current transmission stations, and thus can take full advantage of the effective transmission bandwidth in the large bandwidth system of a wireless network and increase the frequency spectrum utilization of large bandwidth, and at the same time ensure the backward compatibility with the large bandwidth system and its co-existence with conventional systems. | 2013-07-11 |
20130176955 | METHOD FOR PERFORMING WIRELESS CONNECTION CONTROL, AND ASSOCIATED APPARATUS AND ASSOCIATED COMPUTER PROGRAM PRODUCT - A method and an apparatus for performing wireless connection control are provided. For example, the method can be applied to a first electronic device, and the method may include the steps of: adding specific information into at least one packet while establishing a wireless connection between the first electronic device and a second electronic device, where the specific information indicates a channel that the first electronic device is working on; transmitting the at least one packet carrying the specific information to the second electronic device; and performing handshaking to complete the establishment of the wireless connection with respect to the second electronic device. In another example, the method can be applied to the second electronic device, and the method may include the steps of: receiving from the first electronic device the at least one packet carrying the specific information; and performing handshaking to complete the establishment of the wireless connection. | 2013-07-11 |
20130176956 | WIRELESS COMMUNICATION - Wireless communication terminal | 2013-07-11 |
20130176957 | CONFIGURATION METHOD AND DEVICE FOR TRANSMITTING UPLINK CONTROL INFORMATION (UCI) - The present invention discloses a method and equipment for UCI transmission. Upon application of the technical solution provided in embodiments of the present invention, UE transmitting UCI through a selected PUSCH is realized when multiple PUSCH transmissions are available for a UE in one uplink subframe in LTE-A carrier aggregation system, which solves the problem on how to transmit UCI only through one PUSCH when multiple PUSCH transmissions are available. | 2013-07-11 |
20130176958 | WIRELESS SERVICE ACCESS METHOD AND APPARATUS - Embodiments of the present invention disclose a wireless service access method and apparatus. In the method, a group policy of a wireless access point AP and a group priority of a virtual access point VAP are configured, an access priority of a service access request of a user is determined according to the group policy of the AP and the group priority of the VAP, and a service access operation is executed according to the access priority. In the embodiments of the present invention, a differential QoS guarantee based on a user priority is provided, and QOS of a high priority user and a high priority service in a situation that wireless resources are constrained or environment is severe can be ensured. | 2013-07-11 |
20130176959 | Signalling Resource Allocation in a Telecommunications Network - The present invention provides a method, a radio base station and a mobile terminal for allocating resources in a telecommunications network, where communications between the radio base station and the mobile terminal take place over a plurality of carriers. The method comprises transmitting and receiving a resource allocation message comprising one or more bits. Each of the bits corresponds to a number of resource blocks, where the number is determined from the ratio of the aggregate bandwidth of the plurality of carriers divided by the bandwidth of the carrier over which the resource allocation message is sent. | 2013-07-11 |
20130176960 | APPARATUS AND METHOD FOR COGNITIVE RADIO MESH NETWORK BASED ON GEOLOCATION DATABASE - A cognitive radio mesh node may include at least one directional antenna, at least one transceiver to transmit and receive data using the at least one directional antenna, and a processor to determine a channel for performing communication for a cognitive radio mesh network based on a geolocation database and to control the at least one transceiver based on the determined channel. | 2013-07-11 |
20130176961 | APPARATUS AND METHODS OF UNAMBIGUOUS MAC-I PDU FORMATTING - The described aspects include a user equipment (UE) apparatus and corresponding method of performing a High-Speed Uplink Packet Access (HSUPA) transmission. The aspects include determining availability of information for transmission while the UE is in a Cell_FACH state and an idle mode. Further, aspects include generating a message including a scheduling information (SI) indicator during a collision resolution phase of an uplink procedure when SI data is allowed to be transmitted during the collision resolution phase, wherein the SI indicator identifies whether the SI data is included in a Medium Access Control-i (MAC-i) Packet Data Unit (PDU). Additionally, the aspects include transmitting the message, destined for a network component, during the collision resolution phase. The described aspects also include a corresponding network component and method for receiving the message and unambiguously determining presence of SI data in the MAC-i PDU. | 2013-07-11 |
20130176962 | COMMUNICATION APPARATUS AND RECEPTION METHOD - It is possible to provide a radio communication terminal device and a radio transmission method which can improve reception performance of a CQI and a reference signal. A phase table storage unit stores a phase table which correlates the amount of cyclic shift to complex coefficients {w1, W2} to be multiplied on the reference signal. A complex coefficient multiplication unit reads out a complex coefficient corresponding to the amount of cyclic shift indicated by resource allocation information, from the phase table storage unit and multiplies the read-out complex coefficient on the reference signal so as to change the phase relationship between the reference signals in a slot. | 2013-07-11 |
20130176963 | ARRANGEMENT AND METHOD FOR IMPROVING HARQ FEEDBACK IN TELECOMMUNICATION SYSTEMS - A method for execution on an apparatus configured to operate in a telecommunications network comprising a processor, wherein said processor is configured to execute said method, said method comprising encoding a plurality of uplink feedback information elements for carrier aggregation, by a set of codewords where each codeword comprises a channel, wherein at least two information elements have the same channel distribution. | 2013-07-11 |
20130176964 | HYBRID DEDICATED REFERENCE SIGNAL METHOD AND SYSTEM - The transmission and decoding of resource blocks (RBs) transmitted via a multiple-input multiple-output (MIMO) antenna having a plurality of transmit antennas is disclosed. Each RB includes a plurality of resource elements (REs). Each RE is reserved for one of a common reference signal (CRS) associated with one of the transmit antennas, a dedicated reference signal (DRS) including a single beamformed or precoded pilot, a DRS including a composite beamformed or precoded pilot, and a data symbol. Each RB may include a “control type” data symbol that indicates a DRS mode associated with the RB. In one DRS mode, each DRS includes a single beamformed or precoded pilot. In another DRS mode, each DRS includes a composite beamformed or precoded pilot. In yet another DRS mode, single beamformed or precoded pilots, and composite beamformed or precoded pilots, may coexist and be transmitted simultaneously within the same RBs or in different RBs. | 2013-07-11 |
20130176965 | WIRELESS COMMUNICATION METHOD AND TRANSMISSION APPARATUS - A wireless communication method for a transmission apparatus that transmits an OFDM (orthogonal frequency division multiplexing) signal using a communication band, which comprises a plurality of subcarrier groups each including a plurality of subcarriers. The method includes specifying which subcarrier group and how many subcarriers are to be used to transmit the OFDM signal, determining a configuration of a transmission frame, generating the OFDM signal by mapping data symbols according to the determined configuration of the transmission frame, and transmitting the generated OFDM signal. | 2013-07-11 |
20130176966 | Spatial Multiplexing in a Cellular Network - The present invention provides methods and apparatus for implementing spatial multiplexing in conjunction with the one or more multiple access protocols during the broadcast of information in a wireless network. A subscriber unit for use in a cellular system is disclosed. The subscriber unit includes: spatially separate receivers, a spatial processor, and a combiner. The spatially separate receivers receive the assigned channel composite signals resulting from the spatially separate transmission of the subscriber downlink datastream(s). The spatial processor is configurable in response to a control signal transmitted by the base station to separate the composite signals into estimated substreams based on information obtained during the transmission of known data patterns from at least one of the base stations. The spatial processor signals the base stations when a change of a spatial transmission configuration is required. The combiner combines the estimated substreams into a corresponding subscriber datastream. | 2013-07-11 |
20130176967 | METHOD, APPARATUS AND SYSTEM FOR ESTABLISHING COMMUNICATION - A method for establishing communication between a wireless access network and a terminal includes determining a selection strategy of a wireless access network for establishing communication with a terminal; selecting the wireless access network for establishing communication with the terminal according to the determined selection strategy; and establishing communication between the terminal and the wireless access network according to the signal types supported by the wireless access network and the terminal. | 2013-07-11 |
20130176968 | Spatial Multiplexing in a Cellular Network - The present invention provides methods and apparatus for implementing spatial multiplexing in conjunction with the one or more multiple access protocols during the broadcast of information in a wireless network. A subscriber unit for use in a cellular system is disclosed. The subscriber unit includes: spatially separate receivers, a spatial processor, and a combiner. The spatially separate receivers receive the assigned channel composite signals resulting from the spatially separate transmission of the subscriber downlink datastream(s). The spatial processor is configurable in response to a control signal transmitted by the base station to separate the composite signals into estimated substreams based on information obtained during the transmission of known data patterns from at least one of the base stations. The spatial processor signals the base stations when a change of a spatial transmission configuration is required. The combiner combines the estimated substreams into a corresponding subscriber datastream. | 2013-07-11 |
20130176969 | INTEGRATED CIRCUIT FOR RANDOM ACCESS METHOD AND APPARATUS - A mobile station apparatus includes a receiving unit configured to receive control information; a selecting unit configured to randomly select a sequence from a plurality of sequences contained in one group of a plurality of groups, into which a predetermined number of sequences generated from a plurality of base sequences are grouped and which are respectively associated with different amounts of data or reception qualities; and a transmitting unit for transmitting the selected sequence. The predetermined number of sequences are grouped by partitioning the predetermined number of sequences, in which sequences generated from the same base sequence and having different cyclic shifts are arranged in an increasing order of the cyclic shifts. A position at which the predetermined number of sequences are partitioned is determined based on the control information, and a number of sequences contained in each of the plurality of groups varies in accordance with the control information. | 2013-07-11 |
20130176970 | DYNAMIC CHANNEL QUALITY MEASUREMENT PROCEDURE IMPLEMENTED IN A WIRELESS DIGITAL COMMUNICATION SYSTEM TO PRIORITIZE THE FORWARDING OF DOWNLINK DATA - A wireless digital communication system includes a base station in communication with a plurality of user equipment mobile terminals (UEs). The system prioritizes the forwarding of blocks of downlink data to designated ones of the UEs. The system employs adaptive modulation and coding (AM&C) to achieve improved radio resource utilization and provides optimum data rates for user services. Blocks of downlink (DL) data are received by the base station which requests downlink (DL) channel quality measurements only from those mobile terminals (UEs) with pending downlink transmissions. The UEs respond to the request by measuring and reporting DL channel quality to the base station, which then allocates resources such that the UEs will make best use of radio resources. The base station notifies the UEs of the physical channel allocation indicating the modulation/coding rate and allocated slots followed by transmission of blocks of downlink data which are transmitted to the UEs. | 2013-07-11 |
20130176971 | Method and Apparatus for Provisioning a Communication Device - A method includes sending, from a base unit, provisioning information to a communication device. The provisioning information causes the communication device to establish a wireless communication connection with a wireless access point. The method includes identifying one or more other communication devices causing interference with the wireless communication connection. The method includes sending information to the communication device. The information includes instructions to disable the one or more other communication devices. | 2013-07-11 |
20130176972 | WIRELESS COMMUNICATION BASE STATION APPARATUS AND CONTROL CHANNEL ALLOCATION METHOD - A wireless communication base station apparatus that allows the number of times of blind decodings at a mobile station to be reduced without increasing the overhead caused by notifying information. In this apparatus, a CCE allocation part ( | 2013-07-11 |
20130176973 | SYSTEMS AND METHODS FOR COORDINATING THE SCHEDULING OF BEAMFORMED DATA TO REDUCE INTERFERENCE - A system and method are disclosed for coordinating the scheduling of beamformed data to reduce interference in a wireless system. A first optimum phase adjustment is determined to increase the gain of an intended signal at a mobile device. A second optimum phase adjustment is determined to decrease the gain of interfering signals received at the mobile device. Using a phase adjustment map, a transmission is scheduled at a base station within wireless resources using the first optimum phase adjustment, at the same time an interfering base station is transmitting at the second optimum phase adjustment angle. Thus, signal strength is greatly improved while interference is greatly reduced, improving the efficiency of the wireless system. | 2013-07-11 |
20130176974 | Enhanced Signaling in a Wireless Device and Base Station - A base station transmits a control message to a wireless device to configure first radio resources of a control channel and second radio resources of a data channel. The control message indicates a starting OFDM symbol of the control channel in a subset of subframes, a frequency allocation in terms of resource blocks for the control channel, and a configuration of the subset of subframes in which the first radio resources of the control channel are configured. The second radio resources of a first data channel starts from the starting OFDM symbol in the subset of subframes. | 2013-07-11 |
20130176975 | NETWORK SHARING IN AN EVOLVED PACKET CORE NETWORK - One aspect pertains to a method of enabling an Evolved Packet Core (EPC) network to implement predetermined Quality of Service (QoS) resource policies applied to subscriber/service groups operating via the network. The method comprises receiving a request for QoS resources to be provided to a bearer for traffic of a user of a subscriber/service group from which the request originated. A Resource Class (RC) parameter is assigned to the request. The RC parameter identifies a resource partition and the originating subscriber/service group, A Gx-Request that includes the RC parameter is forwarded to the EPC network to invoke application of the requested QoS resources so as to establish a bearer in accordance with the predetermined policies identifiable from the RC. Other aspects pertain to EPC network nodes configured accordingly. | 2013-07-11 |
20130176976 | Apparatus and Method for Acquisition of a Common Enhanced Dedicated Channel Resource - An apparatus, method and system for acquisition of an uplink communication resource in a communication system. In one embodiment, the apparatus includes a processor, and memory including computer program code configured to, with the processor, cause the apparatus to generate a first message indicating that data is ready for transmission on an uplink, initiate a procedure in a Layer 1 (L1) subsystem to acquire an uplink communication resource in response to the first message, receive a second message from the L1 subsystem indicating failure to acquire the uplink communication resource, and generate a third message for a radio link control (RLC) subsystem to proceed as if the RLC subsystem transmits an uplink RLC protocol data unit in response to the second message. | 2013-07-11 |
20130176977 | WIRELESS BASE STATION AND WIRELESS COMMUNICATION METHOD - A resource determination unit determines at least a part of an uplink part in a switch subframe as a second resource for a wireless terminal to transmit an SRS and determines at least a part within any uplink subframe as a third resource for the wireless terminal to transmit uplink user data including a DRS for a prescribed period. A transmission path state estimation unit estimates a state of a transmission path to the wireless terminal based on the DRS included in the uplink user data after the third resource is determined. A resource notification unit forms antenna directivity based on the estimated state of the transmission path and transmits a control message for notifying the wireless terminal of the determined second resource. | 2013-07-11 |
20130176978 | SIGNALING METHOD OF CSI-RS AND BASE STATION APPARATUS - To signal CSI-RS location indexes indicative of CSI-RS location positions in a resource block with high efficiency, a signaling method of CSI-RS is characterized by having the steps of locating a CSI-RS that is a reference signal for downlink channel estimation in resources for CSI-RS reserved to transmit the CSI-RS, generating a CSI-RS location index indicative of a location position of the CSI-RS located in the resources for CSI-RS, in the CSI-RS location index an index pattern varies corresponding to the number of CSI-RS ports so that an index pattern of the relatively low number of CSI-RS ports is a subset of an index pattern of the relatively high number of CSI-RS ports, and transmitting the generated CSI-RS location index to a mobile terminal apparatus. | 2013-07-11 |
20130176979 | RADIO COMMUNICATION CONTROL METHOD, RADIO COMMUNICATION SYSTEM, RADIO BASE STATION, AND MOBILE TERMINAL - In each Mobile terminal, channel impulse characteristics from radio base stations to the mobile terminal is calculated. In a radio communication system, under the assumption that each of the mobile terminals performs optimum receiving beamforming in order to receive a data signal from a radio base station that actually sends the data signal to the mobile terminal, optimum receiving beamforming characteristics are estimated for each mobile terminal. Each of radio base stations that share optimum receiving beamforming characteristics calculates precoding characteristics for each mobile terminal according to the optimum receiving beamforming characteristics such that main beams are directed to mobile terminals to which the radio base station sends data signals and null beams are directed to mobile terminals to which the radio base station does not send data signals. | 2013-07-11 |
20130176980 | COOPERATION IN CHANNEL RESERVATION - The present document provides a method, apparatus, and computer program for determining, in a communication device of a first basic service set comprising a group of communication devices of a wireless telecommunication network, a primary channel of a second basic service set different from said first basic service set. Thereafter, the communication device causes transmission of channel identification information defining a location of at least one channel of the first basic service set from the communication device to the second basic service set on the determined primary channel of the second basic service set. | 2013-07-11 |
20130176981 | HARQ SOFT BIT BUFFER PARTITIONING FOR CARRIER AGGREGATION - A method, system and device are provided for partitioning a HARQ soft bit buffer between aggregated carriers as a function of carrier-related weighting factors so that the total number of soft buffer bits are efficiently allocated to obtain a plurality of soft buffer partitions for the plurality of aggregated carriers which are sized based on relative carrier-related weighting factors. | 2013-07-11 |
20130176982 | METHOD AND DEVICE FOR TRANSMITTING CONTROL INFORMATION IN A WIRELESS COMMUNICATION SYSTEM - The present invention relates to a wireless communication system. In more detail, in relation to a method for a terminal to transmit ACK/NACK in a wireless communication system, an ACK/NACK transmission method includes: receiving at least one Physical Downlink Shared Channel (PDSCH); transmitting at least one ACK/NACK corresponding to the at least one PDSCH through a plurality of Physical Uplink Control Channel (PUCCH) formats; and, when the at least one ACK/NACK is transmitted using a first PUCCH format, transmitting at least one ACK/NACK in an antenna port transmission mode set for a second PUCCH format. | 2013-07-11 |
20130176983 | METHOD FOR RESOURCE SCHEDULING USING A CARRIER AGGREGATION TECHNIQUE - Provided is a scheduling method for allocating a discontinuous resource to a user equipment by using carrier aggregation. The scheduling method includes: receiving a power headroom report from the user equipment; determining discontinuous resource blocks to be allocated to the user equipment on the basis of the power headroom report among the remaining unallocated resource blocks, wherein the determined discontinuous resource blocks suppress occurrence of unnecessary emission; and allocating the determined discontinuous resource blocks to the user equipment. | 2013-07-11 |
20130176984 | COMMUNICATION TERMINAL, WIRELESS DEVICE, PROVIDER SERVER, AND WIRELESS COMMUNICATION SYSTEM - A wireless access point superimposes establishment information used for establishing a wireless communication channel between a communication terminal and the own device on a sound signal, and emits a sound wave corresponding to the sound signal to a speaker. The communication terminal acquires the sound signal representing the sound wave detected by a microphone, and extracts the establishment information from the acquired sound signal. The communication terminal transmits the extracted establishment information to the wireless access point to establish the wireless communication channel between the communication terminal and the wireless access point, and conducts a communication through the established wireless communication channel. | 2013-07-11 |
20130176985 | MOBILE COMMUNICATION SYSTEM, MOBILE STATION, SWITCHING STATION, AND LOCATION REGISTRATION METHOD FOR MOBILE STATION - A mobile communication system includes a mobile station, a packet switching station, and a plurality of location registration devices that perform location management of the mobile station. With respect to the mobile station, after one location registration device is already selected from among the plurality of location registration devices, when the mobile station performs location registration, an NRI (Network Resource Identifier) included in a TMSI (Temporary Mobile Station Identifier) is transmitted to the packet switching station. The packet switching station makes a request for location registration with respect to the one location registration device, based on the NRI. | 2013-07-11 |
20130176986 | APPARATUS AND METHOD FOR TRANSMITTING/RECEIVING DATA IN COMMUNICATION SYSTEM - A data transmission apparatus in a communication system includes a reception unit configured to receive terminal information from a plurality of terminals through a new frequency band for transmission and reception of data between the plurality of terminals and an AP (access point); a determination unit configured to determine access timing of the terminals to the AP by using the terminal information, and generate terminal access information including information on the access timing; and a transmission unit configured to transmit the terminal access information and beacon frames to the terminals, wherein the terminals access the AP and transmit data frames to the AP, at the access timing based on the beacon frames. | 2013-07-11 |
20130176987 | TRANSMITTER, RECEIVER AND RADIO COMMUNICATION METHOD - The present invention aims to provide a transmitter, a receiver and a radio communication method capable of preventing any increase in overhead due to insertion of reference signals without deteriorating the channel estimation accuracy. The radio communication method is provided for mapping reference signals to radio resources of a plurality of layers and transmitting the reference signals, having the steps of: generating the reference signals; oversampling the reference signals; and mapping the oversampled reference signals to resource elements of the layers respectively. Reference signals to be mapped to different layers are subjected to frequency division multiplexing in resource elements of same time and frequency domains. | 2013-07-11 |
20130176988 | DATA SPLIT BETWEEN MULTIPLE SITES - Splitting data in a wireless communications network. Data may be split to use multiple base stations for transmission to user equipment in order to improve the bandwith if a UE is on a cell edge, or may be split by user equipment for transmission to multiple base stations in order to improve handover. Data splitting may be performed at the Packet Data Convergence Protocol layer, at the Radio Link Control layer, or at the Media Access Control layer on user equipment or on a base station. Data may instead be split in a network node, such as in a serving gateway, in Yes order to reduce X2 interface load or delay carrier aggregation. | 2013-07-11 |
20130176989 | METHODS AND APPARATUS FOR QUICKLY EXPLOITING A NEW LINK DURING HAND-OFF IN A WIRELESS NETWORK - A way to deliver traffic to a mobile node that is undergoing a hand off between two Access Routers (AR) is described. The method of the present invention operates to perform some or all of the following. Decrease, e.g., minimize, delays between the time the old link breaks and the first packet is sent from the new link. Reduce and/or eliminate packet bursts from old to new AR when an old (existing) link breaks. Ensure that packets are neither lost nor duplicated during hand off. Maintain QoS control of delivery order to the MN. Make good or best use of multiple links during Make before break hand-off. Support both uplink and downlink traffic. | 2013-07-11 |
20130176990 | METHOD FOR DETERMINING RELOCATION PROCESS AND METHOD FOR DETERMINING HANDOVER PROCESS - A method for determining relocation process and a method for determining handover process are proposed in the present invention. Wherein the method for determining relocation process includes: informing, by a home base station (HNB) gateway (GW) or an operation, administration and maintenance (OAM) device, the HNB of information of whether the HNB GW supports an optimized relocation process; determining, by the HNB, the relocation process to be implemented for the user equipment (UE) according to the information of whether the HNB GW supports the optimized relocation process. The methods according to the present invention may reduce the failure probability of the relocation/handover and improve the relocation/handover efficiency. | 2013-07-11 |
20130176991 | Method and Apparatus for Detecting Secondary Synchronization Signal - a method and apparatus for detecting a secondary synchronization signal, the method including: calculating a channel estimation compensation value of each sub-carrier of a Secondary Synchronization Signal (SSS) symbol in different Cyclic Prefix (CP) modes; obtaining coherent accumulative results of even half frames and odd half frames of each sub-carrier according to the channel estimation compensation value of each sub-carrier of said SSS symbol; generating a SSS sequence; obtaining an index of the SSS sequence corresponding to an over-threshold value of a first round detection, determining indexes composed of the SSS sequence used in a second round detection according to said index, using coherent accumulative results of all the sub-carriers in the even and odd half frames and SSS sequences of all the sub-carriers to obtain an over-threshold value of the second round detection; and obtaining a CP mode, and calculating a cell ID and a radio frame boundary. | 2013-07-11 |
20130176992 | Method and Apparatus for Application of Precoder Information at the UE in Closed Loop Transmit Diversity - Apparatus and methods are described herein for applying precoding information updates at a user equipment (UE). The UE receives precoder information from a network component. The UE can them transmit packet data over a transmit time interval (TTI) of tow or more slots using transmit diversity. The UE updates the precoder for transmit diversity with the precoder information in a slot subsequent to the first slot in the TTI. The precoder information is applied to update the precoder at a slot boundary within the TTI. | 2013-07-11 |
20130176993 | DEVICE, SYSTEM AND METHOD OF COMMUNICATING DURING A CONTENTION BASED ACCESS PERIOD - Some demonstrative embodiments include devices, systems and/or methods of communicating during a Contention-Based-Access-Period (CBAP). For example, a device may include a wireless communication station to transmit a wireless communication transmission over a wireless communication medium upon determining that the wireless communication medium is idle for a predefined time period within a contention-based-access period (CBAP), if a scheduling element allocating the CBAP includes an indication of an identity of the wireless communication station in a predefined field. | 2013-07-11 |
20130176994 | CODED REVERSE LINK MESSAGES FOR CLOSED-LOOP POWER CONTROL OF FORWARD LINK CONTROL MESSAGES - A field unit includes circuitry configured to receive a signal and determine whether the received signal has a predetermined quality; circuitry configured to select a signal from a plurality of signals including a first signal indicating that the field unit is requesting an assignment of resources and the received signal was received with the predetermined quality, a second signal indicating that the field unit is requesting an assignment of resources and the received signal was not received with the predetermined quality, a third signal indicating that the field unit is not requesting an assignment of resources and the received signal was received with the predetermined quality, and a fourth signal indicating that the field unit is not requesting an assignment of resources and the received signal was not received with the predetermined quality; and circuitry configured to transmit the selected signal over a control channel. | 2013-07-11 |
20130176995 | METHOD AND DEVICE FOR ALLOCATING WIRELESS RESOURCES FOR A MACHINE TYPE COMMUNICATION DEVICE IN A WIRELESS COMMUNICATION SYSTEM - Provided are a method and device for allocating wireless resources in a wireless communication system. The wireless resource allocating method comprises allocating a machine type communication (MTC)-dedicated wireless resource and a general wireless resource, and communicating with at least one MTC device through the MTC-dedicated wireless resource. Herein, the MTC-dedicated wireless resource supports only the communication with the at least one MTC device, and the MTC-dedicated wireless resource and the general wireless resource may be different from each other. | 2013-07-11 |
20130176996 | WIRELESS BASE STATION AND WIRELESS COMMUNICATION METHOD - A resource determination unit determines at least a part within any downlink subframe as a first resource and determines at least a part of an UpPTS (Uplink Pilot Timeslot) or a part of an uplink subframe as a second resource for transmitting an SRS (Sounding Reference Signal). A transmission path state estimation unit estimates a state of a transmission path to a wireless terminal based on a DRS (Demodulation Reference Signal) included in uplink user data after the first resource is determined and until it receives an SRS, and it estimates a state of the transmission path to the wireless terminal based on an SRS after it received the SRS. | 2013-07-11 |
20130176997 | Air-Interface Timing Synchronization Sharing - The invention discloses a timing synchronization method in a User Equipment (UE) which is served in a first cell of a first synchronous communication network and also located in a second cell of a second synchronous communication network. The method comprises receiving a message from a communication node of the first network, the message including clock offsets of the first cell and the second cell or timing difference there between, and calculating downlink synchronization of the second cell from downlink synchronization of the first cell and the clock offsets/timing difference. | 2013-07-11 |
20130176998 | Mechanism For Coexistence Between Wireless Networks - In accordance with the exemplary embodiments there is at least a method performed with an apparatus of a wireless communication network including sensing information regarding at least one coexisting network, and sending the information in a header of a media access control frame to a network node of the wireless communication network. In addition, in accordance with the embodiments, there is at least a method performed with an apparatus of a wireless communication network including receiving sensing information regarding at least one coexisting network in a header of a media access control frame from at least one device of the wireless communication network, determining, using at least the sensing information, occupancy information regarding one or more coexisting networks of the wireless communication network, and sending the occupancy information to one or more devices of the wireless communication network. | 2013-07-11 |
20130176999 | COMMUNICATION SYSTEM, COMMUNICATION APPARATUS, COMPUTER-READABLE STORAGE MEDIUM HAVING STORED THEREIN COMMUNICATION PROGRAM, AND COMMUNICATION METHOD - An example communication system includes: a search communication apparatus which searches for another communication apparatus; and a search subject communication apparatus which is searched for by the search communication apparatus. The search communication apparatus includes a search request transmitter which transmits a search request signal. The search subject communication apparatus includes: a search request receiver which receives the search request signal transmitted from the search communication apparatus; and a search response transmitter which transmits a search response signal which is a response to the search request signal received by the search request receiver, to the search communication apparatus. The search communication apparatus further includes a search response receiver which receives the search response signal transmitted from the search subject communication apparatus. The search request transmitter transmits information indicating a transmission enabled period in which the search response transmitter can transmit the search response signal. | 2013-07-11 |
20130177000 | SYSTEMS AND METHODS FOR LOW-OVERHEAD WIRELESS BEACONS HAVING COMPRESSED NETWORK IDENTIFIERS - Systems, methods, and devices for communicating a compressed beacon are described herein. In some aspects, a method of communicating in a wireless network. includes creating a shortened network identifier having a first length from a full network identifier having a second length. The first length is shorter than the second length. The method further includes generating a compressed beacon including the shortened network identifier. The method further includes transmitting, at an access point, the compressed beacon. | 2013-07-11 |
20130177001 | SYSTEMS AND METHODS FOR LOW-OVERHEAD WIRELESS BEACON TIMING - Systems, methods, and devices for communicating a compressed beacon are described herein. In some aspects, a method of communicating in a wireless network includes transmitting, at an access point, a full beacon at a first multiple of a beacon interval. The method further includes transmitting a compressed beacon at each beacon interval that is not the first multiple of the beacon interval. Another method of communicating in a wireless network includes receiving, at a wireless device, a full beacon at a first multiple of a beacon interval. The method further includes receiving a compressed beacon at a beacon interval that is not the first multiple of the beacon interval. | 2013-07-11 |
20130177002 | Systems and Methods for AP Discovery with FILS Beacon - A method and apparatus are disclosed for supporting access point (AP) discovery by a handset/station (STA) using a fast initial link setup (FILS) discovery frame. An embodiment method includes transmitting a plurality of FILS discovery frames at faster time intervals than designated for transmitting standard AP beacons, wherein the FILS discovery frames have a smaller size than standard AP beacons. An embodiment apparatus includes a processor and a computer readable storage medium storing programming for execution by the processor, the programming including instructions to broadcast a standard AP beacon for advertising a basic service set (BSS) repeatedly at subsequent time intervals, and broadcast a FILS discovery frame for advertising the BSS repeatedly at faster subsequent time intervals than for the standard AP beacon, wherein the FILS discovery frame has a smaller size than the standard AP beacon. | 2013-07-11 |
20130177003 | System And Method To Communicate Targeted Information - A method for targeted advertising is disclosed. The method includes accessing at least one piece of demographic information associated with a user of a portable device, selecting an advertisement to be delivered to the user based at least in part on the demographic information, and initiating communication of a version of the advertisement configured for presentation at the portable device. | 2013-07-11 |
20130177004 | INFORMATION BIT PADDING SCHEMES FOR WLAN - In a method for generating a data unit, a signal field is generated to include a first subfield having one of: a length indication to indicate a number of bytes in a data portion of the data unit, or a duration indication to indicate a number of OFDM symbols in the data portion of the data unit and a second subfield to indicate whether the first subfield includes the length indication or the duration indication. When the first subfield includes the length indication, one or more padding bits are added to a set of information bits according to a first padding scheme. When the first subfield includes the duration indication, one or more padding bits are added to the set of information bits to according to a second padding scheme. Padded information bits are encoded, and the data unit is generated to included the encoded information bits. | 2013-07-11 |
20130177005 | System and Method For Providing Integrated Voice And Data Services Utilizing Wired Cordless Access With Unlicensed/Unregulated Spectrum - Integrated voice and data services are provided that utilize wired cordless access with unlicensed/unregulated connectivity sources. A digital cordless telephone operates over unlicensed/unregulated spectrum in conjunction with one or more wireless access points (WAPs) that are installed in homes, businesses, entertainment venues, and the like. The WAPs are connected to a communications service provider's broadband packet data network. A user may use the device when they are in range of another wireless access point in a public or private building that also is connected to their communications service provider's broadband packet data network. | 2013-07-11 |
20130177006 | LOCATION AND STATE INFORMATION PROVIDING/INQUIRING SYSTEM USING NEAR FIELD COMMUNICATION, LOG INFORMATION PROVIDING/INQUIRING SYSTEM AND METHOD, SERVICE SERVER AND CUSTOMER TERMINAL, LOCATION AND STATE PROVIDING/INQUIRING METHOD - A location and state information providing/inquiring system using WLAN/WPAN communication, log information providing/inquiring system, service server, customer terminal, location and state information providing/inquiring method, and log information providing/inquiring method are disclosed. System for providing/inquiring location and state information by using WLAN/WPAN communication includes: mobile terminal including WLAN/WPAN communication module for acquiring and transmitting identification information of one or more WLAN/WPAN communication modules of one or more adjacent other terminals; service server for storing identification information of subscriber terminals, receiving identification information of WLAN/WPAN communication modules from mobile terminal, and transmitting list of service subscribers; and positioning server for positioning subscriber terminals of service subscribers, and if one or more service subscribers are selected by mobile terminal based on list received from service server, transmitting location and state information of terminals corresponding to service subscribers selected to mobile terminal. | 2013-07-11 |
20130177007 | 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 transmitting, from the first station, one of a beacon frame, a probe response frame and a white space map announcement frame comprising a white space map (WSM) element comprising information for first available channels, which are available for the unlicensed device, to the second station, wherein the WSM element comprises a device type field indicating which device type the list of the fist available channels is for. | 2013-07-11 |
20130177008 | Method for Configuring Gain Factors for Uplink Service in Radio Telecommunication System - A method for configuring gain factors in a WCDMA telecommunication system is provided in which the gain factor for defining power required for normal reception of uplink data in an environment supporting an uplink service over an E-DCH can be configured using minimal signaling information. First gain factors for first TFs corresponding to a part of a TF set including a plurality of TFs available for an uplink service are received. One of the first TFs is determined as a reference TF for a second TF other than the first TFs in the TF set. Then, a second gain factor for the second TF is calculated using the first gain factor for the determined reference TF. The second gain factor is used for transmitting or receiving uplink data. | 2013-07-11 |
20130177009 | SYSTEM AND METHOD FOR INCREASED BANDWIDTH EFFICIENCY WITHIN MICROWAVE BACKHAUL OF A TELECOMMUNICATION SYSTEM - An apparatus for transmitting information in a wireless communication system includes a first interface for receiving a plurality of input data streams. Signal processing circuitry transmits and receives the plurality of input data streams on at least one frequency. Each of the plurality of input data streams on the at least one frequency have a different orbital angular momentum imparted thereto. | 2013-07-11 |
20130177010 | TRANSMISSION OF OVERHEAD INFORMATION FOR RECEPTION OF MULTIPLE DATA STREAMS - Techniques for transmitting overhead information to facilitate efficient reception of individual data streams are described. A base station may transmit multiple data streams on multiple data channels (or MLCs). The MLCs may be transmitted at different times and on different frequency subbands. The time-frequency location of each MLC may change over time. The overhead information indicates the time-frequency location of each MLC and may be sent as “composite” and “embedded” overhead information. The composite overhead information indicates the time-frequency locations of all MLCs and is sent periodically in each super-frame. A wireless device receives the composite overhead information, determines the time-frequency location of each MLC of interest, and receives each MLC at the indicated time-frequency location. The embedded overhead information for each MLC indicates the time-frequency location of that MLC in the next super-frame and is transmitted along with the payload of the MLC in the current super-frame. | 2013-07-11 |
20130177011 | Communication Session Processing - Measures for use in processing communication sessions in a telecommunications network are provided. Each communication session has a signalling path spanning a plurality of devices including one or more intermediate network devices and at least two endpoint devices, the signalling path comprising a plurality of signalling segments, each segment being between two devices in the plurality of devices. A first signalling message, comprising a first identifier associated with the communication session, is received via a first signalling segment for a communication session. At least part of the first identifier is transformed using a deterministic encryption algorithm to generate a second identifier. A second signalling message, comprising the second identifier, is transmitted via a second signalling segment for the communication session to associate the second identifier with the communication session. | 2013-07-11 |