Patents
Patents for H04J 11 - Orthogonal multiplex systems (25,498)
05/2013
05/29/2013EP2597834A2 Pilot design for universal frequency reuse in cellular orthogonal frequency-division multiplexing systems
05/29/2013EP2597805A1 Transmission device, transmission method, receiving device and receiving method
05/29/2013EP2597804A1 Transmission device, transmission method, receiving device and receiving method
05/29/2013EP2597803A1 Transmission device, transmission method, receiving device and receiving method
05/29/2013EP2597802A1 Transmission device, transmission method, receiving device and receiving method
05/29/2013EP2597800A2 Apparatus and method for transmitting uplink control information in a multiple carrier system
05/29/2013EP2597799A2 Method and device for transmitting control information in wireless communication system
05/29/2013EP2597798A2 Method and apparatus for transmitting and receiving feedback on channel state information
05/29/2013EP2597797A1 Interference cancellation method with multiple data layer MIMO transmission
05/29/2013EP2597780A1 Time and frequency acquisition and tracking for OFDMA wireless systems
05/29/2013EP2596590A2 Apparatus for transmitting an uplink signal and method thereof
05/29/2013CN103125087A Inter-cell interference coordination in a wireless communication system
05/29/2013CN103125070A Power series digital predistorter and control method thereof
05/29/2013CN101379789B Method for uplink multiuser OFDM with constrained inputs
05/29/2013CN101283534B Transmission/reception apparatus and method for channel estimation using control channel
05/29/2013CN101194481B Pilot transmission method and device in OFDM system
05/28/2013US8451791 Allocation of uplink reference signals in a mobile communication system
05/28/2013US8451709 Radio communication device
05/28/2013CA2601165C Channel structures for a quasi-orthogonal multiple-access communication system
05/23/2013WO2013073924A1 Low bandwidth machine type communication in a long term evolution network
05/23/2013WO2013073921A1 Method for transmitting data unit in wireless local area network system and apparatus for supporting same
05/23/2013WO2013073917A1 Method for receiving uplink signal, base station, method for transmitting uplink signal and user equipment
05/23/2013WO2013073916A1 Method for transmitting uplink control channel by terminal in wireless communication system
05/23/2013WO2013073909A1 Method and apparatus for transmitting control information in wireless communication systems
05/23/2013WO2013073903A1 Data receiving method and wireless device
05/23/2013WO2013073899A1 Method and apparatus for detecting control channel in wireless communication system
05/23/2013WO2013073876A1 Method and device for distributing idle user equipment in multi-carrier based mobile communication system
05/23/2013WO2013073855A1 Method and apparatus for transmitting control information in a wireless communication system
05/23/2013WO2013073832A1 Method and device for exchanging data in wireless communication system
05/23/2013WO2013073824A1 Method of reference signaling resource allocation for control channel transmission in wireless communication system
05/23/2013WO2013073812A1 Multi-infrastructure-based wireless network system, and method for enhancing the throughput thereof
05/23/2013WO2013073787A1 Apparatus and method for controlling uplink transmission power in a multiple element carrier wave system
05/23/2013WO2013073557A1 Communication system, communication method, base station device, and mobile station device
05/23/2013WO2013073195A1 Transmission device, reception device, transmission method, and reception method
05/23/2013WO2013048197A3 Method and device for reporting channel state information in wireless communication system
05/23/2013WO2013048190A3 Transceiving point, method for setting a reference signal of a transceiving point, terminal, and method in which a terminal transmits a reference signal
05/23/2013WO2013048172A3 Method for transmitting uplink and wireless device using same
05/23/2013WO2013048170A3 Method and apparatus for transmitting uplink
05/23/2013WO2013048143A3 A method and appratus for transmission power control for a sounding reference signal
05/23/2013WO2013048137A3 Method and apparatus for random access in a wireless communication system that supports multiple carriers
05/23/2013WO2013048120A3 Method and apparatus for transceiving signals
05/23/2013WO2013048114A3 Method and apparatus for transmitting and receiving uplink control information in radio access system
05/23/2013WO2013048051A3 Method and apparatus for transmitting uplink control signal in wireless communication system
05/23/2013WO2013048030A3 Method and apparatus for measuring interference in wireless communication system
05/23/2013WO2013043026A3 User equipment and method for transmitting uplink signal, and base station and method for receiving uplink signal
05/23/2013WO2013043008A3 Method and apparatus for random accessing in wireless communication system
05/23/2013WO2013043007A3 Method and apparatus for random-accessing in wireless communication system
05/23/2013WO2013042987A3 Method and apparatus for channel information feedback in a wireless communication system
05/23/2013WO2013015588A3 Method and apparatus for monitoring a wireless link in a wireless communication system
05/23/2013CA2856197A1 Transmission device, reception device, transmission method, and reception method
05/23/2013CA2856049A1 Method for transmitting data unit in wireless local area network system and apparatus for supporting same
05/23/2013CA2855702A1 Method and apparatus for transmitting control information in wireless communication systems
05/22/2013EP2595333A2 Method for transmitting control information and apparatus for same
05/22/2013EP2594026A2 Data transmission method, related base station and user equipment
05/22/2013CN103120006A Methods and systems for CSI-RS resource allocation in LTE-ADVANCE systems
05/22/2013CN103119875A Techniques for allocation of control channels
05/22/2013CN103119874A Sample selection for secondary synchronization signal (sss) detection
05/22/2013CN103119873A Rence signal for a coordinated multi-point network implementation
05/22/2013CN103119861A Method for transmitting and receiving control channel in wireless communication system
05/22/2013CN101729487B Clock signal regenerating and receiving device and clock signal regenerating and receiving method
05/22/2013CN101682451B Methods and apparatus for mapping modulation symbols to resources in OFDM systems
05/22/2013CN101473574B Resource block scheduling in communication networks
05/22/2013CN101444028B Centralized and distributed scheduling control method and apparatus
05/22/2013CN101421956B Single carrier transmission system, communication device, and single carrier transmission method used for them
05/21/2013USRE44232 OFDM transmission apparatus and method having minimal transmission delay
05/21/2013US8447244 Communication terminal device and communication relay method
05/21/2013US8446973 Transmission and reception apparatus and method
05/21/2013US8446879 Soft handoff in OFDMA system
05/21/2013US8446814 Radio communication system, radio communication device, radio communication method, and program
05/21/2013US8446813 Method, apparatus and computer program for solving control bits of butterfly networks
05/21/2013US8446812 Method and apparatus for transmitting signals, and method and apparatus for receiving the signals
05/21/2013CA2756728C Ofdm communication system with multiple ofdm symbol sizes
05/21/2013CA2477883C Hierarchical preamble constructions for ofdma based on complementary sequences
05/16/2013WO2013070991A1 Initial acquisition and neighbor search algorithms for wireless networks
05/16/2013WO2013070845A1 Searcher detection metrics
05/16/2013WO2013070549A1 Methods and apparatus for mitigating known interference
05/16/2013WO2013070469A1 Handling mismatch of control spans between serving cell and interfering cells for control and data channel interference cancellation
05/16/2013WO2013070278A1 Reference signal detection
05/16/2013WO2013070166A1 Methods and apparatus for performing measurements in adaptive downlink power transmission
05/16/2013WO2013070052A1 Method and device for transmitting reference signal in wireless communication system
05/16/2013WO2013070050A1 Method and apparatus for transmitting control information in wireless communication system
05/16/2013WO2013070041A1 Method and apparatus for transmitting system information in a mobile communication system
05/16/2013WO2013070035A1 Method for monitoring control channel and wireless device
05/16/2013WO2013070029A1 Apparatus and method of performing power headroom report in wireless communication system
05/16/2013WO2013070023A1 Reference signal for time and/or frequency tracking in a wireless network
05/16/2013WO2013069994A1 Method and device for setting uplink transmission power in wireless communication system
05/16/2013WO2013069984A1 Method for receiving data and wireless device
05/16/2013WO2013069960A1 Apparatus and method for supporting mobility management in communication systems with large number of antennas
05/16/2013WO2013069955A1 Method and apparatus for acquiring control information in wireless communication system
05/16/2013WO2013069954A1 Apparatus and method for estimating channel
05/16/2013WO2013069940A1 Control channel detection method and apparatus of mimo system
05/16/2013WO2013069903A1 E-pdcch mapping, and method and apparatus for transmission and reception in wireless communication system
05/16/2013WO2013069746A1 Wireless communication system, user terminal, and wireless communication method
05/16/2013WO2013069664A1 Wireless communication system, base station device, mobile terminal device, and interferometry method
05/16/2013WO2013069663A1 Radio base station apparatus, user terminal, wireless communication system, and wireless communication method
05/16/2013WO2013069656A1 Terminal, base station, method, and integrated circuit
05/16/2013WO2013069537A1 Wireless communication system, wireless base station, user equipment, and wireless communication method
05/16/2013WO2013069345A1 Wireless communication system, base station, mobile equipment, and interference measurement method
05/16/2013WO2013068746A1 Coexisting wireless systems
05/16/2013WO2013027947A3 Control signal trasnmitting method and apparatus and data receiving method and apparatus thereof
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