Patents for H04J 11 - Orthogonal multiplex systems (25,498) |
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09/13/2006 | CN1833387A Radio communication apparatus and pilot symbol transmission method |
09/13/2006 | CN1833386A Radio communication device and radio communication method |
09/13/2006 | CN1832546A Display method of transferring device |
09/13/2006 | CN1275399C Time-domain synchronous orthogonal frequency-division multiplexing transmitter |
09/12/2006 | US7106817 Communication device having delay information calculating function |
09/12/2006 | US7106810 Method and apparatus for a demodulator circuit |
09/12/2006 | US7106781 Highly bandwidth-efficient communications |
09/12/2006 | US7106709 Timing drift compensation in wireless packet-based systems |
09/12/2006 | US7106690 Method for generating and transmitting optimal cell ID codes |
09/12/2006 | US7106689 OFDM transmission/reception apparatus |
09/08/2006 | WO2006093093A1 Retransmission control scheme and wireless communication apparatus |
09/08/2006 | WO2006092899A1 Communication device and communication method |
09/08/2006 | WO2006092877A1 Receiver apparatus |
09/08/2006 | WO2006092864A1 Scheduling method and scheduling control device in mobile communication system using ofdm technique |
09/08/2006 | WO2006092861A1 Line terminating apparatus and transmission control method |
09/08/2006 | WO2006092852A1 Ofdm communication system and ofdm communication method |
09/08/2006 | WO2005099112A3 Sub-block domain transformation multiple signal processing |
09/08/2006 | WO2005076994A3 Method and system for a scalable radio architecture |
09/08/2006 | WO2005071864A8 Data transmission with spatial spreading in a mimo communication system |
09/08/2006 | WO2005046063A3 A method and apparatus for domain transformation multiple signal processing |
09/07/2006 | US20060200513 Fast Fourier transform processor and method capable of reducing size of memories |
09/07/2006 | US20060198450 Radio transmitter apparatus and modulation scheme selecting method |
09/07/2006 | US20060198342 Spread code generation method, cdma transmission device, and cdma reception device |
09/07/2006 | US20060198295 Method for distributing data on an OFDM time-frequency grid allowing for coordination of interferences and adaptive subcarrier frequency allocation, a base transceiver station, a base station controller and a mobile network therefor |
09/07/2006 | US20060198294 Method for OFDM data transmission in a single-frequency multi-cell mobile network with channel estimation by means of pilots subgrid, a base transceiver station, a base station controller, a mobile terminal and a mobile network therefor |
09/07/2006 | US20060198293 Radio communication device and radio communication method |
09/07/2006 | US20060198292 Ofdm reception device and ofdm reception method |
09/07/2006 | DE102006004119A1 Orthogonal-Frequency-Division-Multiplexing-Signal-Empfänger und -Empfangsverfahren Orthogonal Frequency Division Multiplexing signal receiver transmitting and receiving |
09/06/2006 | EP1698073A1 Control signal transmitting method in multi-antenna system |
09/06/2006 | EP1228590A4 Method and apparatus for transmitting signals in a communication system |
09/06/2006 | CN1274099C Novel modulation method of OFDMA system |
09/06/2006 | CN1274095C Synchronisation method for uplink channel in multi user device and headend device communicaiton with OFDM modulation |
09/06/2006 | CN1274091C Method for distributing orthogonal codes in CDMA mobile radio system |
09/05/2006 | US7103119 Use of smart antenna in beam formation circuit |
09/05/2006 | US7103115 Optimum training sequences for wireless systems |
09/05/2006 | US7103015 DSL transmission system with means for ensuring local echo orthogonality |
09/05/2006 | US7103004 Method and apparatus for application driven adaptive duplexing of digital subscriber loops |
09/05/2006 | US7102994 Synchronization signal used to identify code groups |
09/05/2006 | US7102993 Mobile station, base station, communication system, and communication method |
09/05/2006 | CA2260522C Method and apparatus for achieving data rate variability in orthogonal spread spectrum communication systems |
08/31/2006 | WO2006091620A2 Ofdm-mimo communication system using smart spatial symbol mapping and associated methods |
08/31/2006 | WO2006090742A1 Code type transmitting device, and code type receiving device |
08/31/2006 | WO2006090487A1 Communications systems |
08/31/2006 | WO2006090486A1 Communications systems |
08/31/2006 | WO2006090424A1 Transmission and reception system and method based on code division |
08/31/2006 | WO2006070551A8 Wireless transmitter, wireless receiver and wireless communication system |
08/31/2006 | WO2005062728A3 Method for constructing frame preamble in ofdm wireless communication system, and method for acquiring frame synchronization and searching cells using preamble |
08/31/2006 | WO2005060109A3 Demodulation apparatus for efficiently embodying adaptive modulation and coding method in ofdma based packet communication system and method thereof |
08/31/2006 | WO2005060108A3 Method for allocating data and pilots, and transmitting method and device and receiving method and device using the same in orthogonal frequency division multiple access system |
08/31/2006 | US20060195756 Radio transmitter apparatus, radio receiver apparatus, and radio transmission method |
08/31/2006 | US20060194614 Wireless computer network inluding a mobile appliance containing a single chip transceiver |
08/31/2006 | US20060193373 Highly bandwidth-efficient communications |
08/31/2006 | US20060193338 Method and apparatus for providing dynamic selection of carriers |
08/31/2006 | US20060193336 Local area network above cable television methods and devices |
08/31/2006 | US20060193280 Relay communication method for an OFDMA-based cellular communication system |
08/31/2006 | US20060193268 Diversity transmission modes for MIMO OFDM communication systems |
08/31/2006 | US20060193245 Diversity transmitter and method |
08/31/2006 | US20060193244 Backward compatible multi-carrier transmission system |
08/30/2006 | EP1380124B1 Method and device for transmitting data of a subscriber-specific control channel in a radio system |
08/30/2006 | EP1071221B1 Method to reduce the power consumption of radio receiver |
08/30/2006 | CN1826745A Radio transmitter apparatus and modulation scheme selecting method |
08/30/2006 | CN1826744A Peak electric power suppressing apparatus and peak electric power suppressing method |
08/30/2006 | CN1826743A Determining useable combinations of variables for transmitting a subpacket of an encoder packet |
08/30/2006 | CN1826737A Communication system |
08/30/2006 | CN1825842A Distortion correcting circuit of power amplifier and distortion correcting method of power amplifier |
08/29/2006 | US7099397 Receiver of an orthogonal frequency division multiplexing system |
08/29/2006 | US7099377 Method and device for interference cancellation in a CDMA wireless communication system |
08/29/2006 | US7099371 Method for generating and allocating code pairs of orthogonal spreading codes |
08/29/2006 | US7099353 Orthogonal frequency division multiplexing system with superframe synchronization using correlation sequence |
08/29/2006 | US7099348 Digital audio broadcast system with local information |
08/29/2006 | US7099313 Replaceable printed board assembly (PBA) |
08/29/2006 | US7099270 Multi-path equalization for orthogonal frequency division multiplexing communication system |
08/29/2006 | US7099269 Methods and apparatus for generating and utilizing training codes in a space division multiplexing communication system |
08/29/2006 | US7099268 Orthogonal frequency division multiplex modem circuit |
08/29/2006 | US7099267 Enhanced frequency domain equalization in OFDM communication |
08/29/2006 | US7099265 OFDM communication system and transmitter-receiver for use in the system |
08/24/2006 | WO2006088105A1 Wireless communication method, relay station apparatus, and wireless transmitting apparatus |
08/24/2006 | WO2006088082A1 Multi-band radio communication method and base station |
08/24/2006 | WO2006088081A1 Communication apparatus |
08/24/2006 | WO2006087869A1 Wireless terminal and communication system switching method |
08/24/2006 | WO2006087856A1 Digital broadcast receiving apparatus having transmission path estimating ability |
08/24/2006 | WO2006087270A1 Code sequence and radio station |
08/24/2006 | WO2006086878A1 Radio access system and method using ofdm and cdma for broadband data transmission |
08/24/2006 | WO2005112319A3 Mapping data tones onto guard tones for a multi-band ofdm system |
08/24/2006 | WO2005112318A3 Mimo system and mode table |
08/24/2006 | US20060189279 Radio transmitting apparatus and radio transmission method |
08/24/2006 | US20060187816 Method for compensating sampling frequency offset and OFDM signal receiving apparatus thereof |
08/24/2006 | US20060187815 Parser for multiple data streams in a communication system |
08/24/2006 | CA2597656A1 Code sequence and radio station |
08/23/2006 | EP1694020A1 Multicarrier modulation system and method |
08/23/2006 | EP1692796A2 Method and apparatus providing decentralized, goal-orientated adaptive learning in an adaptive orthogonal frequency division multiplex communication system |
08/23/2006 | EP1692777A1 Station comprising a rake receiver |
08/23/2006 | CN1823485A Interference and noise estimation in an OFDM system |
08/23/2006 | CN1271855C Sending device and method of digital broadcasting system |
08/22/2006 | US7095995 Diversity receiver and orthogonal frequency division multiplexed signal receiving method |
08/22/2006 | US7095810 Practical M-ary demodulator and method of operation for use in a CDMA wireless network base station |
08/22/2006 | US7095809 Practical M-ary demodulator using hard decision circuit and method of operation for use in a CDMA wireless network base station |
08/22/2006 | US7095791 OFDM interference cancellation based on training symbol interference |
08/22/2006 | US7095790 Transmission schemes for multi-antenna communication systems utilizing multi-carrier modulation |
08/22/2006 | US7095778 Spread spectrum transmitter and spread spectrum receiver |