| Patents for H04J 11 - Orthogonal multiplex systems (25,498) |
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| 06/21/2007 | US20070140104 System and method for timing acquisition and carrier frequency offset estimation in wireless communication based on OFDM |
| 06/21/2007 | US20070140103 Interleaver design with column swap and bit circulation for multiple convolutional encoder MIMO OFDM system |
| 06/21/2007 | US20070140102 Apparatus and method for assigning sub-carriers in an orthogonal frequency division multiplex system |
| 06/21/2007 | US20070140101 System and method for reducing peak-to-average power ratio in orthogonal frequency division multiplexing signals using reserved spectrum |
| 06/21/2007 | US20070140100 New interleaver design with column skip for IEEE 802.11n standard |
| 06/20/2007 | EP1798885A1 Demodulating apparatus, receiving apparatus and demodulating method |
| 06/20/2007 | EP1798884A1 Base station device, radio communication system and radio transmission method |
| 06/20/2007 | EP1798883A1 A method for assigning frequency spectrum bandwidthe of a ofdm and ofdma coexistence system |
| 06/20/2007 | EP1394960B1 Automatic gain control system for a multi-user ofdm digital transmission system using the electric grid |
| 06/20/2007 | CN1985542A Mobile station device for multicarrier transmission, base station device, and cell search method |
| 06/20/2007 | CN1985451A Method and apparatus for accessing a wireless communication system |
| 06/20/2007 | CN1984113A Fundamental frequency receiver for multiple frequency band orthogonal frequency-division multiplexing and method of determining signal gain thereof |
| 06/20/2007 | CN1984111A Transmission and use for controlling information in OFDM system |
| 06/20/2007 | CN1983903A Code division multiplex transmission manner, transmitter and receiver |
| 06/20/2007 | CN1983902A Code division multiplex transmission manner, transmitter and receiver |
| 06/20/2007 | CN1983901A Code division multiplex transmission manner, transmitter and receiver |
| 06/20/2007 | CN1983900A Code division multiplex transmission manner, transmitter and receiver |
| 06/20/2007 | CN1983899A Code division multiplex transmission manner, transmitter and receiver |
| 06/20/2007 | CN1983898A Code division multiplex transmission manner, transmitter and receiver |
| 06/20/2007 | CN1983897A Code division multiplex transmission manner, transmitter and receiver |
| 06/20/2007 | CN1983896A Code division multiplex transmission manner, transmitter and receiver |
| 06/20/2007 | CN1983895A Code division multiplex transmission manner, transmitter and receiver |
| 06/20/2007 | CN1983894A Reception apparatus |
| 06/20/2007 | CN1983866A Code division multiplex transmission manner, transmitter and receiver |
| 06/20/2007 | CN1983865A Code division multiplex transmission manner, transmitter and receiver |
| 06/20/2007 | CN1983838A Multichannel link for reducing peak-to-average amplitude ratio |
| 06/20/2007 | CN1322729C Circuit device and method for compen sating interference in signal |
| 06/19/2007 | US7233586 Procedure for the determination of the length of a standard code sequence of a CDMA signal |
| 06/19/2007 | US7233585 Wireless communication method |
| 06/19/2007 | US7233566 Five-by-three wavelet transform apparatus |
| 06/19/2007 | CA2370670C Apparatus and method for assigning a common packet channel in a cdma communication system |
| 06/14/2007 | WO2007066949A2 Transmitting/receiving apparatus of wideband wireless channel apparatus using multiple carriers |
| 06/14/2007 | WO2006132727A3 Method and system for adaptive control of sub-carriers |
| 06/14/2007 | US20070135217 Transportable character-centric gaming for wireless lan hotspots |
| 06/14/2007 | US20070135049 Radio transmission apparatus, radio reception apparatus and radio transmission method |
| 06/14/2007 | US20070133705 Method for synchronizing seamless rate adaptation |
| 06/14/2007 | US20070133462 Hopping pilot pattern for telecommunications |
| 06/14/2007 | US20070133393 Multi-carrier receiving method and multi-carrier receiving apparatus |
| 06/14/2007 | US20070133392 Method for adjusting FFT window positioning in MB-OFDM UWB system |
| 06/14/2007 | US20070133391 Apparatus and method for carrier frequency synchronization in an OFDM system |
| 06/14/2007 | US20070133390 Synchronization codes for wireless communication |
| 06/14/2007 | US20070133389 Circular fast fourier transform |
| 06/14/2007 | US20070133388 Apparatus and method of controlling action change gap in multi-hop relay cellular network |
| 06/14/2007 | US20070133387 Cognitive Ultrawideband-Orthogonal Frequency Division Multiplexing |
| 06/14/2007 | US20070133386 Downlink signal configurating method and device in mobile communication system, and synchronization and cell searching method and device using the same |
| 06/14/2007 | DE102005058707A1 Multi-carrier signal transmitting method for use in orthogonal frequency division multiplexing application, involves changing sub carrier frequency in its amplitude such that distance of determined data regions from origin increases |
| 06/13/2007 | EP1796299A1 Wireless packet communication apparatus |
| 06/13/2007 | EP1796279A1 Base station device in multi-carrier transmission, mobile station device, and cell search method |
| 06/13/2007 | EP1794912A1 Method for encoding sequence of blocks of input bits to be transmitted over wireless channel |
| 06/13/2007 | EP1794894A1 Multicode transmission using walsh hadamard transform |
| 06/13/2007 | EP1523838B1 Adaptive pre-equalization method and apparatus |
| 06/13/2007 | CN1981467A Apparatus and method for transmitting a pilot signal in a bwa communication system using a plurality of transmit antennas |
| 06/13/2007 | CN1980108A Code-resource distribution method in CDMA communication system |
| 06/12/2007 | US7230990 Multicarrier transmission system with reduced complexity channel response estimation |
| 06/12/2007 | US7230931 Wireless access system using selectively adaptable beam forming in TDD frames and method of operation |
| 06/12/2007 | US7230911 Sparse channel estimation for orthogonal frequency division multiplexed signals |
| 06/12/2007 | US7230910 Optimal channel sounding system |
| 06/12/2007 | US7230909 Efficient activity resumption in point to multipoint service flow |
| 06/12/2007 | US7230908 Dynamic link assignment in a communication system |
| 06/12/2007 | CA2434123C Stfbc coding/decoding apparatus and method in an ofdm mobile communication system |
| 06/07/2007 | WO2007064151A1 Apparatus and method for carrier frequency synchronization in an ofdm system |
| 06/07/2007 | WO2007063855A1 Multicarrier transmitting apparatus, multicarrier receiving apparatus, transmitting method and receiving method |
| 06/07/2007 | WO2007024959A9 Succcessive transmit beamforming methods |
| 06/07/2007 | US20070129033 Base station receiver capable of generating pseudo noise signals |
| 06/07/2007 | US20070127524 Communication System and Communication Method |
| 06/07/2007 | US20070127434 Station comprising a rake receiver |
| 06/07/2007 | US20070127362 Multi-carrier signals with selectable pilot pattern |
| 06/07/2007 | US20070127361 Ofdm transmission apparatus, ofdm reception apparatus, and method |
| 06/07/2007 | US20070127360 Method of adaptive transmission in an orthogonal frequency division multiplexing system with multiple antennas |
| 06/07/2007 | US20070127359 Method for partitioning resource space, assigning physical channel, and allocating power in ofdma-based cellular system |
| 06/07/2007 | US20070127358 Phase correction in a test receiver |
| 06/06/2007 | EP1793517A1 Data communication system, receiver apparatus and transmitter apparatus |
| 06/06/2007 | EP1792425A1 Mb-ofdm transmitter and receiver and signal processing method thereof |
| 06/06/2007 | EP1531594B1 Apparatus and method for sub-carrier allocation in a multiple-input and multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) communication system |
| 06/06/2007 | DE60126080T2 Verringerung von funkfrequenzstörungen in mehrträgerübertragungen Reduction of radio spectrum disorders in multi-carrier transmissions |
| 06/06/2007 | CN1977484A Transmitting method and apparatus thereof |
| 06/06/2007 | CN1977483A Transmitting method and apparatus thereof, receiving method and device therof |
| 06/06/2007 | CN1977482A Radio communication device |
| 06/06/2007 | CN1976243A Support of multiuser detection in the downlink |
| 06/06/2007 | CN1320749C Method for dynamically regulating digital filter property |
| 06/05/2007 | US7228115 Receiving method and receiver with high-precision signal estimation |
| 06/05/2007 | US7227903 OFDM transmitter for generating FSK modulated signals |
| 06/05/2007 | US7227890 VDSL system based on DMT line coding, and method for determining length of cyclic prefix samples using the system |
| 06/05/2007 | US7227883 Method and apparatus for domain transformation multiple signal processing |
| 06/05/2007 | US7227836 Rate control device and method for CDMA communication system |
| 06/05/2007 | US7227835 Method and apparatus for adjacent channel interference reduction in an orthogonal frequency division multiplexing (OFDM) receiver |
| 06/05/2007 | US7227834 Synchronizing pulse generating method and method of receiving OFDM signal |
| 05/31/2007 | WO2007062168A2 Methods and compositions for the treatment of gastrointestinal disorders |
| 05/31/2007 | WO2007061015A1 Multi-pilot generation method and detection method in multi-antenna communication system |
| 05/31/2007 | WO2007060879A1 Fast fourier transformation circuit |
| 05/31/2007 | WO2007043097A9 Transmitting apparatus, receiving apparatus, transmitting method, receiving method, information recording medium and program |
| 05/31/2007 | WO2007018566A3 Multiuse location finder, communication, medical, control system |
| 05/31/2007 | US20070121750 Data transmission method and data reception method |
| 05/31/2007 | US20070121485 System and method for adjusting a pid controller in a limited rotation motor system |
| 05/31/2007 | US20070121484 Method of transmitting signals for initial synchronization in a wireless communication system using orthogonal frequency division multiplexing (ofdm) or ofdm access (ofdma) scheme |
| 05/31/2007 | US20070121483 Method and system for reducing peak-to-average power for OFDM signals |
| 05/30/2007 | EP1791288A1 Method for frequency division dupley communications |
| 05/30/2007 | EP1791283A1 Transmitting apparatus, receiving apparatus, communication system and communication method |
| 05/30/2007 | EP1791282A1 A distributing method of the time frequency power in communication system |
| 05/30/2007 | EP1790105A1 Wireless transmission system and wireless transmission method and wireless station for use therein |