Patents
Patents for H04J 11 - Orthogonal multiplex systems (25,498)
01/2013
01/01/2013US8345531 Selecting a transmission technology
12/2012
12/27/2012WO2012177094A2 Method for terminal transmitting/receiving signal in base station coordination wireless communication system, and apparatus for same
12/27/2012WO2012177092A2 Method and apparatus for measuring downlink interference in ofdm mobile communication system
12/27/2012WO2012177073A2 Method for transmitting uplink control information, user equipment, method for receiving uplink control information, and base station
12/27/2012WO2012177060A2 Apparatus and method for performing random access in wireless communication system
12/27/2012WO2012177054A2 Method and device for performing a random access process
12/27/2012WO2012177042A2 Method and apparatus for controlling data traffic in a tdd system that uses multi-component carriers
12/27/2012WO2012176703A1 Mobile station device, base station device, communication system, mobile station device capacity notification method, and integrated circuit
12/27/2012WO2012176495A1 Transmitter apparatus, receiver apparatus, communication system and communication method
12/27/2012WO2012176461A1 Transmission device, transmission method, receiving device and receiving method
12/27/2012WO2012176460A1 Transmission device, transmission method, receiving device and receiving method
12/27/2012WO2012176459A1 Transmission device, transmission method, receiving device and receiving method
12/27/2012WO2012176458A1 Transmission device, transmission method, receiving device and receiving method
12/27/2012WO2012176457A1 Transmission device, transmission method, receiving device and receiving method
12/27/2012WO2012151064A3 Methods and system of wireless communication with remote radio heads
12/27/2012WO2012150765A3 Apparatus and method for transmitting and receiving ack/nack information in wireless communication system
12/27/2012WO2012128599A3 Method for transmitting/receiving signal and device therefor
12/27/2012WO2012128598A3 Method for transmitting/receiving signal and device therefor
12/27/2012WO2012128546A3 Transmission method and reception method for downlink signal, user equipment, and base station
12/27/2012WO2012128545A3 Method for transmitting and receiving uplink signal, user equipment, and base station
12/27/2012WO2012128544A3 Transmission method and reception method for uplink signal, user equipment, and base station
12/27/2012WO2012128543A3 Method for receiving and transmitting ack/nack information, user equipment, and base station
12/27/2012WO2012124996A3 Method for transmitting/receiving signal and device therefor
12/27/2012WO2012124981A3 Method and device for transmitting control information in wireless communication system
12/27/2012WO2012124980A3 Method and device for transmitting ack/nack in wireless communication system
12/27/2012WO2012124969A3 Method for transmitting/receiving signal and device therefor
12/27/2012WO2012124944A3 Method for receiving ack(acknowledgement)/nack (negative ack) information and method for transmitting same, user equipment and base station
12/27/2012WO2012124931A3 Method and device for controlling interference between cells in wireless communication system
12/27/2012WO2012124922A3 Method for receiving downlink signal and method for transmitting same, user equipment, and base station
12/27/2012WO2012121546A3 Method and apparatus for transmitting channel quality control information using pucch format 3 in a wireless access system
12/27/2012WO2012118347A3 Method and device for transmitting control information in wireless communication system
12/27/2012US20120328047 Transmission device, reception device, and radio communication method
12/27/2012US20120327905 Soft handoff in ofdma system
12/27/2012US20120327757 Detection method and apparatus for multiple-input multiple-output single-carrier block transmission system
12/27/2012CA2838038A1 Transmitting apparatus, receiving apparatus, communication system, and communication method
12/27/2012CA2831028A1 Method and apparatus for measuring downlink interference in ofdm mobile communication system
12/26/2012EP2538737A1 Wireless communication system, base station device, and user terminal
12/26/2012EP2538732A2 Terminal device for controlling uplink transmission power and method therefor
12/26/2012EP2538723A1 Method and apparatus for wireless network connectivity
12/26/2012EP2538595A1 Radio base station device, mobile terminal device, and wireless communication method
12/26/2012EP2538577A1 Wireless transmitting and receiving device and method
12/26/2012EP2538576A1 Wireless transmitting and receiving device and method
12/26/2012EP2538575A2 Method and apparatus for mapping a plurality of layers to a plurality of antenna ports in a wireless communication system
12/26/2012EP2537273A1 System access for heterogeneous networks
12/26/2012EP2537267A2 Method and apparatus for controlling discontinuous reception in a wireless communication system
12/26/2012CN102845121A Method and device for receiving downlink signal
12/26/2012CN102845117A Method and apparatus for persistent resource allocation in a wireless access system
12/26/2012CN102845099A Communication method, mobile station device, base station device, and mobile communication system
12/26/2012CN102845097A Method for transmitting channel state information in wireless access system
12/26/2012CN102845012A Method and system for uplink acknowledgement signaling in carrier-aggregated wireless communication systems
12/26/2012CN102845006A Method and arrangement of delay calibration for OFDM system
12/26/2012CN102844995A Method for transmitting control channel to relay node in wireless communication system and apparatus thereof
12/26/2012CN102844994A Method for setting a search space for a relay node in a wireless communication system and apparatus for same
12/26/2012CN102844991A Method and apparatus for mapping a plurality of layers to a plurality of antenna ports in wireless communication system
12/26/2012CN102844990A Method for transceiving signals between a base station and a relay node in a multiuser multi-antenna wireless communication system, and apparatus for same
12/26/2012CN102843330A Method and apparatus for uplink interference avoidance in multi-point coordinated system
12/26/2012CN102843327A Pilot allocation for multicarrier mimo transmission
12/26/2012CN101682446B Method and apparatus for improving PAPR in OFDM or ordma communication system
12/26/2012CN101611579B Method for generating transmission time gap with OFDM variable time symbol and mobile terminal using the method
12/26/2012CN101601194B Cell searching system and method
12/26/2012CN101199152B Low complexity beamforming device and method for multiple antenna systems
12/25/2012US8340222 Parameter and scattered pilot based symbol timing recovery
12/25/2012US8340162 Method for synchronizing seamless rate adaptation
12/25/2012US8339936 Method of resolving overlaps in data transmission and user equipment therefor
12/25/2012US8339935 Adaptive time diversity and spatial diversity for OFDM
12/25/2012US8339934 Spatial multiplexing in a cellular network
12/25/2012US8339933 Method for transmitting uplink pilot signal in wireless communication system and apparatus therefor
12/25/2012US8339932 Hybrid multiple access apparatus and method in a mobile communication system
12/25/2012US8339931 Method and apparatus for transmitting control information in wireless communication system
12/25/2012US8339930 Pilot transmission and channel estimation with pilot weighting
12/20/2012WO2012173450A2 Feedback method and apparatus for cooperative communication system
12/20/2012WO2012173445A2 Method for transceiving data in wireless access system and terminal therefor
12/20/2012WO2012173433A2 Method of transmitting control information and device for same
12/20/2012WO2012173432A2 Method for receiving downlink control information in wireless access system and terminal therefor
12/20/2012WO2012173429A1 Method and apparatus for allocating resource of common control channel with dedicated reference signal
12/20/2012WO2012173424A2 Apparatus and method for receiving a control channel in a multi-component carrier system
12/20/2012WO2012173419A2 Method and apparatus for downlink control channel allocation in a wireless communication system
12/20/2012WO2012173394A2 Method and device for allocating a downlink control channel in a wireless communication system
12/20/2012WO2012173142A1 Receiving apparatus, frequency assignment method, control program, and integrated circuit
12/20/2012WO2012172676A1 Equalization device and equalization method
12/20/2012WO2012148193A3 Power control apparatus and method for reference signal transmission in communication system
12/20/2012WO2012134676A3 Time domain signal generation
12/20/2012WO2012124959A3 Method and device for transmitting ack/nack in tdd based wireless communication system
12/20/2012WO2012124958A3 Harq method and apparatus for communication system
12/20/2012WO2012124924A3 Method and device for terminal to transmit/receive signal in wireless communication system having carrier aggregation technique applied thereto
12/20/2012WO2012121562A3 Method and apparatus for transmitting and receiving control information in a wireless communication system
12/20/2012WO2012121509A3 Method and device for setting backhaul link subframe in wireless communication system having carrier aggregation technique applied thereto
12/20/2012WO2012118357A3 Method and device for transmitting control information in wireless communication system
12/20/2012WO2012118356A3 Method and apparatus for transmitting ack/nack information in wireless communication system
12/20/2012WO2012118334A3 Method and apparatus for performing uplink harq in wireless communication system
12/20/2012WO2012112008A3 Mobile communication system and channel transmission/reception method thereof
12/20/2012WO2012108720A3 Method and device for transmitting reception confirmation in wireless communication system
12/20/2012WO2012108718A3 Method and device for scheduling in carrier aggregate system
12/20/2012WO2012108717A3 Method for processing data associated with handover in a wireless network
12/20/2012US20120321023 MIMO OFDM System
12/20/2012US20120320901 Use of orthogonal or near orthogonal codes in reverse link
12/20/2012US20120320872 Method and apparatus for transmitting uplink control signaling and bearing uplink demodulation reference signal
12/20/2012US20120320730 System and Method for Initial Ranging in Wireless Communication Systems
12/20/2012DE102010006574B4 Verfahren zur Erkennung des Vorhandenseins von Referenzsymbolen in einem Kontroll- und Nutzkanal eines Funksignals nach dem OFDM-Verfahren sowie entsprechendes Computerprogramm und Computerprogrammprodukt Method for detecting the presence of reference symbols in a control and traffic channel of a radio signal according to the OFDM method and corresponding computer program and computer program product
12/19/2012EP2536240A1 Wireless communication system, mobile station device, wireless communication method, and integrated circuit
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