Patents
Patents for H04J 11 - Orthogonal multiplex systems (25,498)
02/2013
02/06/2013EP2555444A2 Method and apparatus for efficient feedback in a wireless communication system supporting multiple antennas
02/06/2013EP2555443A2 Data transmission method and apparatus in mimo communication system
02/06/2013EP2554008A2 Enhanced random access mechanism in wireless communication system
02/06/2013EP2553970A2 Method and apparatus for measurement for inter-cell interference coordination in radio communication system
02/06/2013EP2553853A2 Techniques for efficient acknowledgement for ul mu mimo and uplink ofdma in wireless networks
02/06/2013EP2553852A2 Method and system for uplink acknowledgement signaling in carrier-aggregated wireless communication systems
02/06/2013EP2553847A2 Physical downlink shared channel muting on cell-specific reference symbols locations for non-serving cells
02/06/2013EP2553846A2 Method and base station for receiving reference signal, and method and user equipment for receiving reference signal
02/06/2013EP2553845A2 A method of performing a communication in a wireless communication system and an apparatus for the same
02/06/2013EP2553827A2 User equipment apparatus and method for feeding back channel state information in a wireless communication system
02/06/2013CN1930811B Apparatus and method for transmitting/receiving pilot signaling communication system using OFDM scheme
02/06/2013CN102918914A Enhanced random access mechanism in wireless communication system
02/06/2013CN102918883A Multicarrier communication system, and adaptive carrier selection and link quality reporting method for the same
02/06/2013CN102918789A Apparatus and method for physical broadcast channel (PBCH) decoding for multiple cells
02/06/2013CN102918788A Method for reporting a channel quality indicator by a relay node in a wireless communication system, and apparatus for same
02/06/2013CN102918787A Receiver and method of estimating signal to noise power ratio
02/06/2013CN101521652B Reception apparatus and reception method
02/06/2013CN101047472B Decoding method for tail-biting CC using search deep viterbi algorithm
02/05/2013US8369861 Base station and mobile station communicating with OFDM system using a plurality of subcarriers and communication method with OFDM system using a plurality of subcarriers
02/05/2013US8369285 Radio communication apparatus and radio communication method
02/05/2013US8369277 Signaling for wireless communications
02/05/2013US8369206 Cell-specific shifting of reference signals in multi-stream transmissions
01/2013
01/31/2013WO2013015891A2 Method and system for control format detection in heterogeneous cellular networks
01/31/2013WO2013015660A2 Apparatus and method for controlling secondary cell uplink synchronization states
01/31/2013WO2013015652A2 Method for transceiving data in a wireless access system, and base station and terminal for same
01/31/2013WO2013015646A2 Method and apparatus for transmitting synchronization signal in wireless communication system
01/31/2013WO2013015645A2 Method and apparatus for transmitting synchronization signal in wireless communication system
01/31/2013WO2013015637A2 Method for transmitting uplink signal, user equipment, method for receiving uplink signal, and base station
01/31/2013WO2013015629A2 Method and apparatus for transmitting control information in a wireless communication system
01/31/2013WO2013015626A2 Method and apparatus for reporting a measurement in a wireless communication system
01/31/2013WO2013015625A2 Method and apparatus for mitigating interference in wireless communication system
01/31/2013WO2013015613A2 Method and apparatus for transmitting data in a wireless communication system
01/31/2013WO2013015590A2 Method and apparatus for transmitting uplink control information in a wireless communication system
01/31/2013WO2013015588A2 Method and apparatus for monitoring a wireless link in a wireless communication system
01/31/2013WO2013015587A2 Method for setting subframe in wireless communication system
01/31/2013WO2013015576A2 Method and apparatus for signal transceiving in wireless communication system
01/31/2013WO2013015517A1 Method for transmitting control information by a base station in a wireless communication system, and device therefor
01/31/2013WO2013015195A1 Terminal, base station, communication system and communication method
01/31/2013WO2013015194A1 Terminal, base station, communication system and communication method
01/31/2013WO2013015189A1 Communication method, communication system, wireless terminal, and base station
01/31/2013WO2013014856A1 Mobile communication system, wireless base station, mobile station, data transmission method, data reception method, and computer-readable medium
01/31/2013WO2013014855A1 Transmission device, receiving device, transmission method, and receiving method
01/31/2013WO2012150775A9 Method for terminal to transmit/receive signal to/from base station in wireless communication system and device therefor
01/31/2013CA2842305A1 Terminal, base station, communications system, and communication method
01/31/2013CA2842154A1 Method and system for control format detection in heterogeneous cellular networks
01/30/2013EP2552150A1 Communication method, mobile station device, base station device, and mobile communication system
01/30/2013EP2552149A2 Method and apparatus for performing logged measurement in a wireless communication system
01/30/2013EP2552148A2 Method and device for applying adaptive link in communication system
01/30/2013EP2552039A1 Mobile Station and Mobile Communication System
01/30/2013EP2550761A2 Method and apparatus for transmitting signal using repetition coding in a wireless communication system
01/30/2013EP2550760A2 Method and apparatus for reducing inter-cell interference in radio communication system
01/30/2013CN102907160A Mobile communication system, base station apparatus, mobile station apparatus and communication method
01/30/2013CN102907024A Method for setting carrier indication field in multi-carrier system
01/30/2013CN102907023A Interference cancelation using edge signals for synchronization signal detection
01/30/2013CN101346919B Radio transmitter, radio communication system, and radio transmission method
01/30/2013CN101132386B Interference restraining method for orthogonal frequency division multiplexing signal
01/30/2013CN101088241B Allocating data bursts and supporting hybrid auto retransmission request in orthogonal frequency division multiplexing access radio access system
01/30/2013CN101051878B Method and device for realizing channel feedback in communication system
01/29/2013US8363691 Pilot multiplexing method and OFDM transceiver apparatus in OFDM system
01/29/2013US8363677 SC-FDMA transmission device and SC-FDMA transmission signal formation method
01/29/2013US8363632 Radio transmitting apparatus, radio receiving apparatus, and radio transmission method
01/29/2013US8363610 Communications apparatus and communications system using multicarrier transmission mode
01/29/2013US8363540 Pilot signal in an FDMA communication system
01/29/2013US8363539 OFDM receiver and OFDM receiving method
01/29/2013US8363538 Orthogonal data link, and associated methods
01/29/2013US8363537 Carrier aggregation in wireless communication system
01/29/2013US8363536 OFDM channel estimation
01/29/2013CA2756741C Ofdm communication system with multiple ofdm symbol sizes
01/24/2013WO2013012288A2 Method and apparatus for transmitting control information
01/24/2013WO2013012283A2 Method and apparatus for allocating enhanced physical downlink control channel in wireless access system
01/24/2013WO2013012281A2 Method for a terminal performing comp operations to transmit pusch in wireless communication system and terminal thereof
01/24/2013WO2013012265A2 Method and apparatus for managing random access preamble set in a wireless communication system with multiple random-access priority classes
01/24/2013WO2013012264A2 Communication method using multiple transmission points, and apparatus for same
01/24/2013WO2013012261A2 Method for transmitting and receiving resource allocation information in wireless communication system and apparatus therefor
01/24/2013WO2013012253A2 Method and apparatus for transmitting harq acknowledgement in ofdm radio communication system
01/24/2013WO2013012213A2 Communication method and wireless device supporting variable bandwidth
01/24/2013WO2013012212A1 Method and apparatus for reporting channel state
01/24/2013WO2013012190A2 Method and apparatus for limiting a downlink subframe in a tdd mode
01/24/2013WO2013012151A1 Method and apparatus for transceiving downlink control information in a wireless communication system
01/24/2013WO2013011973A1 I/q mismatch compensation method and rf transceiver
01/24/2013WO2012161540A3 Control channel transmission method and apparatus for transmitting dedicated reference signal in wireless communication system
01/24/2013WO2012161508A3 Dynamic tdd data channel transmission method and apparatus for wireless communication system
01/24/2013WO2012157987A3 Method for transmitting and receiving control information in a wireless communication system, and apparatus for same
01/24/2013WO2012157981A3 Method for transmitting control information and device for same
01/24/2013WO2012157968A3 Method and device for transmitting control information supporting coordinated multiple point method
01/24/2013WO2012157870A3 Csi-rs based channel estimating method in a wireless communication system and device for same
01/24/2013WO2012157869A3 Method and device for terminal to execute uplink harq operation in wireless communication system
01/24/2013WO2012153960A3 Methods and apparatus for random access procedures with carrier aggregation for lte-advanced systems
01/24/2013WO2012150842A3 Method and device for transmitting/receiving channel state information in a wireless communication system
01/24/2013WO2012150821A3 Method for receiving downlink signal and user device, and method for transmitting downlink signal and base station
01/24/2013WO2012148248A3 Method and apparatus for user-specific reference signaling allocation of control channel in wireless communication systems
01/24/2013WO2012148244A3 Apparatus and method of resource allocation for data and control channels in a wireless communication system
01/24/2013WO2011139058A8 Method of control indication in multi-input multi-output communication systems
01/24/2013US20130022143 Beamforming apparatus and method in multi-antenna system
01/24/2013US20130022080 Integrated circuit for controlling a process
01/24/2013DE112011100993T5 Basisstationsvorrichtung, Endgerätvorrichtung, empfängerseitige Basisstationsvorrichtung und drahtloses Kommunikationsverfahren The base station apparatus, terminal apparatus, receiver-side base station apparatus and wireless communication method
01/23/2013EP2549820A2 Method and apparatus for performing cross-carrier scheduling for sps
01/23/2013EP2549816A1 Wireless communication system, wireless communication setting method, base station, mobile station, and program
01/23/2013EP2549672A2 Apparatus and method for transmitting and receiving control information in a wireless communication system
01/23/2013EP2549668A1 Radio transmission device and radio communication method
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