Patents
Patents for H04J 11 - Orthogonal multiplex systems (25,498)
09/2011
09/01/2011WO2011104998A1 Wireless transmission device, wireless transmission method, wireless transmission program, and wireless communication system
09/01/2011WO2011104955A1 Signal processing circuit and communication device containing said circuit
09/01/2011WO2011104951A1 Peak power suppression circuit, and communication device provided with said circuit
09/01/2011WO2011049368A3 Method and apparatus for transmitting acknowledgement in wireless communication system
09/01/2011US20110211654 Communication device for receiving and transmitting ofdm signals in a wireless communication system
09/01/2011US20110211475 Wireless communications apparatus and wireless communications method
09/01/2011DE102010007874B4 Verfahren zur Reduktion von Informationsverlusten in einem OFDM-basierten Mehrträgersignal A method of reducing loss of information in an OFDM-based multi-carrier signal
08/2011
08/31/2011EP2362703A1 System for wireless communication, base station, method of wireless communication, program
08/31/2011EP2362701A1 Method and apparatus for encoding the frame synchronization signal
08/31/2011EP2361471A2 Techniques for transmission of channel quality data in wireless systems
08/31/2011CN102172071A User device and cell search method
08/31/2011CN102171979A Codes and preambles for single carrier and OFDM transmissions
08/31/2011CN102171959A Radio communication system, base station device, mobile station device, and communication method
08/31/2011CN102171958A User device and cell search method
08/31/2011CN102171957A Base station, mobile station, signal transmission method, and signal reception method
08/31/2011CN102171956A Method and apparatus for performing constellation scrambling in a multimedia home network
08/31/2011CN102170417A Delay time calculation device and delay time calculation method
08/31/2011CN101346916B Apparatus and method for transmitting data using a plurality of carriers
08/30/2011US8009720 Transmitting spread signal in communication system
08/30/2011US8009700 Multi-carrier signal transmitter and multi-carrier signal receiver
08/30/2011US8009553 Signal generating apparatus and signal generation method
08/30/2011US8009552 AAS direct signaling framing methodologies to support high capacity wireless links
08/30/2011US8009551 Initial pilot frequency selection
08/30/2011US8009550 Method and communications device for adapting the data transfer rate in a communications device
08/30/2011US8009549 Carrier allocation method in multi cell orthogonal frequency division multiple access system
08/30/2011CA2578464C System and method for ask ofdm transmission and reception
08/30/2011CA2556301C Apparatus and method for transmitting/receiving pilot signal in communication system using ofdm scheme
08/30/2011CA2411841C Method for compact representation of multi-code signaling in communication systems
08/25/2011WO2011103475A1 System access for heterogeneous networks
08/25/2011WO2011103186A2 Methods and apparatus for network energy savings in a wireless communication system
08/25/2011WO2011102697A2 Method and apparatus for performing a hybrid automatic repeat request process for an uplink multi-codeword transmission in a wireless communication system which supports a multi-antenna transmission
08/25/2011WO2011102692A2 Application of sequence hopping and orthogonal covering codes to uplink reference signals
08/25/2011WO2011102686A2 Method for managing carrier aggregation sets,and related devices
08/25/2011WO2011102683A2 Method and apparatus for mapping a plurality of layers to a plurality of antenna ports in a wireless communication system
08/25/2011WO2011102666A2 Terminal device for controlling uplink transmission power and method therefor
08/25/2011WO2011102644A2 Method and apparatus for controlling discontinuous reception in a wireless communication system
08/25/2011WO2011102631A2 Relay node apparatus for transmitting and receiving signal according to link operation mode in wireless communication system and method thereof
08/25/2011WO2011102459A1 Wireless communication system, access gateway, base station device, mobile station device and communication method
08/25/2011WO2011102445A1 Base station, communication terminal and communication system
08/25/2011WO2011102325A1 Mobile station device, communication method and integrated circuit
08/25/2011WO2011102289A1 Receiver and signal received power estimation method
08/25/2011WO2011102119A1 Transceiver
08/24/2011EP2360851A2 Method and apparatus for sequence distribution and processing in a communication system
08/24/2011EP2360850A2 Method and apparatus for sequence distribution and processing in a communication system
08/24/2011EP2360849A2 Method and apparatus for sequence distribution and processing in a communication system
08/24/2011EP2359558A2 Method and system for receiver synchronization
08/24/2011EP2359511A1 Physical layer data unit format
08/24/2011EP1548984B1 Radio communication system
08/24/2011CN102165726A Physical layer data unit format
08/24/2011CN101164266B Wireless communication apparatus and wireless communication method
08/24/2011CN101138179B Radio receiver apparatus and radio transmitter apparatus
08/23/2011US8005165 MIMO-OFDM transmission device, MIMO-OFDM transmission method, reception apparatus and reception method
08/23/2011US8005163 Constellation rearrangement for transmit diversity schemes
08/23/2011US8004959 Different orthogonal code sets with members in common
08/18/2011WO2011100676A1 Reference signal for a coordinated multi-point network implementation
08/18/2011WO2011099830A2 Data transmission method and device in wireless communication system
08/18/2011WO2011099829A2 Data transmission method and device in wireless communication system
08/18/2011WO2011099828A2 Data transmission method and device in wireless communication system
08/18/2011WO2011099811A2 Method for indicating a dm-rs antenna port in a wireless communication system
08/18/2011WO2011099802A2 Method and apparatus of recovering backhaul link failure between base station and relay node
08/18/2011WO2011099799A2 Method and apparatus for delivering measurement result information in mobile communication system
08/18/2011WO2011099795A2 Apparatus and method for establishing uplink synchronization in a wireless communication system
08/18/2011WO2011099779A2 Method and apparatus for feedback transmission in a wireless communication system
08/18/2011WO2011099753A2 Method of receiving and transmitting message in a mobile communication system using a mtc device and apparatus for the same
08/18/2011WO2011099745A2 Method and apparatus of transmitting and receiving configuration information of a plurality of cells in a wireless system
08/18/2011WO2011099715A2 Method of switching a periodic/aperiodic transmission of a channel estimation reference signal, and apparatus and method for a transmitting/receiving channel estimation reference signal using same
08/18/2011WO2011099695A2 Method for transmitting an uplink signal in a wireless communication system, and apparatus for same
08/18/2011WO2011099612A1 Wireless communication system, base station device, and user terminal
08/18/2011WO2011099496A1 Radio base station device, mobile terminal device, and wireless communication method
08/18/2011WO2011099421A1 Multiband wireless communication system and terminal apparatus
08/18/2011WO2011099324A1 Wireless communication system, mobile station device, wireless communication method, and integrated circuit
08/18/2011WO2011099300A1 Terminal apparatus and signal transmission control method
08/18/2011WO2011099283A1 Wireless communication terminal device, wireless communication base station device, and wireless communication method.
08/18/2011WO2011099282A1 Terminal and communication method thereof
08/18/2011WO2011099281A1 Transmitter apparatus, receiver apparatus, transmission method and reception method
08/18/2011WO2011099226A1 Radio transmitter apparatus, base station apparatus, radio transmitting method, base station apparatus control program, and integrated circuit
08/18/2011WO2011099225A1 Mobile station apparatus, communication method, integrated circuit, wireless communication system and control program
08/18/2011WO2011097731A1 Channel estimation and data detection in a wireless communication system in the presence of inter-cell interference
08/18/2011WO2011040797A3 Transmission method and device for a downlink reference signal
08/18/2011WO2011040777A3 Method and device for indicating whether terminal carrier aggregation has been activated in a cellular wireless communication system
08/18/2011US20110200138 Communications apparatus and communications system using multicarrier transmission mode
08/18/2011US20110200129 Method of transmitting and receiving orthogonal frequency division multiplexing (ofdm) signal using multiple antennas, and transmitter and receiver thereof
08/18/2011US20110200079 Multimode multicarrier modem system and method of communication over the same
08/18/2011US20110199982 Processing information blocks for wireless transmission
08/18/2011US20110199889 Sequence-generating method, and apparatus for same
08/18/2011US20110199888 Signal separation device and signal separating method
08/18/2011DE102010007874A1 Verfahren zur Reduktion von Informationsverlusten in einem OFDM-basierten Mehrträgersignal A method of reducing loss of information in an OFDM-based multi-carrier signal
08/18/2011DE102004052899B4 Sowohl auf sporadische als auch auf kontinuierliche Datenkommunikation ausgerichtetes OFDM-Übertragungsverfahren für ein WLAN Oriented both sporadic and on continuous data communication OFDM transmission method for a WLAN
08/18/2011CA2789695A1 Data transmission method and device in wireless communication system
08/18/2011CA2789692A1 Data transmission method and device in wireless communication system
08/18/2011CA2789659A1 Mobile station apparatus, communication method, integrated circuit, radio communication system, and control program
08/18/2011CA2789652A1 Data transmission method and device in wireless communication system
08/18/2011CA2789441A1 Reference signal for a coordinated multi-point network implementation
08/18/2011CA2788698A1 Channel estimation and data detection in a wireless communication system in the presence of inter-cell interference
08/18/2011CA2787834A1 Method for indicating a dm-rs antenna port in a wireless communication system
08/17/2011EP2357869A1 Method of allocation of resource, communications system, base station, and program
08/17/2011EP2357749A2 Frame control encoder/decoder for robust OFDM frame transmissions
08/17/2011EP2357748A2 Apparatus and method for data transmission in wireless communication system
08/17/2011EP2357733A1 Wireless communication terminal apparatus, wireless communication base station apparatus and signal spreading method
08/17/2011EP2356785A2 Receiver comprising a device for correcting doppler effect
1 ... 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 ... 255