| Patents for H04J 11 - Orthogonal multiplex systems (25,498) |
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| 02/08/2007 | WO2007015303A1 Base station device and mobile station device |
| 02/08/2007 | WO2007015292A1 Communication device, and radio communication system |
| 02/08/2007 | WO2006083419A3 Delay restricted channel estimation for multi-carrier systems |
| 02/08/2007 | US20070030919 Channel estimation for wireless systems with multiple transmit antennas |
| 02/08/2007 | US20070030918 Secure communication method, transmission apparatus and reception apparatus |
| 02/08/2007 | US20070030885 Method and system of transmitting word representing transmission parameters respectively allocated to mobile stations communicating with a base station in a mobile communication system |
| 02/08/2007 | US20070030837 Method and device for multimedia multicast transmission over a wireless network |
| 02/08/2007 | US20070030798 Doppler frequency calculating apparatus and method and OFDM demodulating apparatus |
| 02/08/2007 | US20070030797 Method of receiving of OFDM signal having repetitive preamble signal |
| 02/08/2007 | US20070030796 Multicarrier modulation with enhanced frequency coding |
| 02/07/2007 | EP1750436A1 Receiving device |
| 02/07/2007 | EP1750410A1 OFDM receiving method and apparatus |
| 02/07/2007 | EP1750385A1 Method and device for multimedia multicast transmission over a wireless network |
| 02/07/2007 | EP1750374A1 Reception device |
| 02/07/2007 | EP1013020B1 Method and apparatus for providing orthgonal spot beams, sectors, and picocells |
| 02/07/2007 | CN1909684A Information notification method, mobile communication system, base station, and mobile station |
| 02/07/2007 | CN1909548A Multicarrier system with 3780-point IDFT/DFT processor and method therefor |
| 02/07/2007 | CN1909512A Method and device for multimedia multicast transmission over a wireless network |
| 02/07/2007 | CN1909389A Multiplier and radio communication apparatus using the same |
| 02/07/2007 | CN1909387A Automatic power control system for a code division multiple access (CDMA) communications system |
| 02/07/2007 | CN1299460C Method and device for formatted transmission data |
| 02/07/2007 | CN1299456C Method for retrieving sequences of minimum papr in an OFDM communication system |
| 02/07/2007 | CN1299455C Single carrier transmission system and its method |
| 02/07/2007 | CN1299454C Scheduling method for ensuring service quality of real time operation in OFDM |
| 02/07/2007 | CN1299452C Zero code element position test method, equipment and receiver |
| 02/07/2007 | CN1299442C Transmitter for a wireless communications system using multiple codes and multiple antennas |
| 02/07/2007 | CN1299439C Communication optimisation method for multi-user OFDM digital transmission system using electrical network |
| 02/06/2007 | US7173990 Joint equalization, soft-demapping and phase error correction in wireless system with receive diversity |
| 02/06/2007 | US7173984 Digital subscriber line communicating system |
| 02/06/2007 | US7173983 COFDM demodulator with FFT analysis window displacement compensation |
| 02/06/2007 | US7173979 Method and device for transmitting information symbols using a plurality of carriers and method and device for receiving information symbols |
| 02/06/2007 | US7173972 Decoding system and method for digital communications |
| 02/06/2007 | US7173966 Compensation for non-linear distortion in a modem receiver |
| 02/06/2007 | US7173919 Random access preamble coding for initiation of wireless mobile communications sessions |
| 02/06/2007 | US7173899 Training and synchronization sequences for wireless systems with multiple transmit and receive antennas used in CDMA or TDMA systems |
| 02/06/2007 | CA2360367C Apparatus and method for transmitting and receiving data in a cdma communication system |
| 02/01/2007 | WO2007014175A1 Sdma for wcdma with increased capacity by use of multiple scrambling codes |
| 02/01/2007 | WO2007013561A1 Multicarrier transmitting apparatus, multicarrier receiving apparatus, and their methods |
| 02/01/2007 | WO2007013560A1 Wireless communication base station apparatus, wireless communication mobile station apparatus and pilot signal sequence allocating method in multicarrier communication |
| 02/01/2007 | WO2007013559A1 Wireless communication apparatus and wireless communication method |
| 02/01/2007 | WO2007013414A1 Transmitter, receiver and method for controlling them |
| 02/01/2007 | WO2007013413A1 Transmitter, receiver and method for controlling the same |
| 02/01/2007 | WO2007013278A1 Data communication system and data transmitting apparatus |
| 02/01/2007 | WO2007013226A1 Receiver apparatus and electronic device using the same |
| 02/01/2007 | WO2007013224A1 Receiver apparatus |
| 02/01/2007 | WO2007013075A2 Synchronized voice and data system |
| 02/01/2007 | WO2006132589A3 Time and frequency channel estimation in an ofdm system |
| 02/01/2007 | WO2006044487A3 Wireless terminal methods and apparatus for use in wireless communications systems supporting different size frequency bands |
| 02/01/2007 | WO2005120182A3 Method of obtaining time synchronization in ofdm mobile communication system |
| 02/01/2007 | US20070025472 Demodulator |
| 02/01/2007 | US20070025462 Data transmission method, data reception method, data transport method, data transmission apparatus, data reception apparatus and data transport system as well as communication terminal |
| 02/01/2007 | US20070025422 Communication apparatus |
| 02/01/2007 | US20070025236 Method and system for performing synchronization in OFDM systems |
| 02/01/2007 | US20070025235 Phase mapping for QPSK/QBL-MSK waveform |
| 02/01/2007 | CA2616370A1 Sdma for wcdma with increased capacity by use of multiple scrambling codes |
| 01/31/2007 | EP1748613A2 Demodulator |
| 01/31/2007 | EP1748591A1 Radio communication system |
| 01/31/2007 | EP1747630A2 Mapping data tones onto guard tones for a multi-band ofdm system |
| 01/31/2007 | EP1747629A1 Improvements in multicarrier modulation systems |
| 01/31/2007 | CN1906874A Wireless communication device |
| 01/31/2007 | CN1906873A Method for encoding sequence of blocks of input bits to be transmitted over wireless channel |
| 01/31/2007 | CN1906872A Code channel management in a wireless communications system |
| 01/31/2007 | CN1906864A Multi-antenna transmission for spatial division multiple access |
| 01/31/2007 | CN1905548A Method and system for signal transmission in multi-I/O OFDM system |
| 01/31/2007 | CN1905429A Method for information communication, base station, mobile station and communication system |
| 01/31/2007 | CN1905391A Automatic power control system for CDMA communication system |
| 01/31/2007 | CN1905390A Automatic power control system for CDMA communication system |
| 01/31/2007 | CN1905389A Automatic power control system for CDMA communication system |
| 01/31/2007 | CN1905388A Automatic power control system for CDMA communication system |
| 01/31/2007 | CN1905387A Automatic power control system for CDMA communication system |
| 01/31/2007 | CN1298176C Device and method of data retransmission and decoding in CDMA mobile communication system |
| 01/31/2007 | CN1298126C Method and device for generating peripheral minor lobe elimination signals in orthogonal frequency division multiplexing |
| 01/31/2007 | CN1298125C A Turbo method for eliminating trainning sequence |
| 01/31/2007 | CN1298124C Multiple-carrier emitting system and signal processing method |
| 01/31/2007 | CN1298123C 频移电路及频移方法 Frequency shift circuit and a frequency shift method |
| 01/30/2007 | US7170954 Cayley-encodation of unitary matrices for differential communication |
| 01/30/2007 | US7170945 Method of determining parameters of an OFDM signal and associated receiver |
| 01/30/2007 | US7170944 Iterative assessment of multipath signal presence |
| 01/30/2007 | US7170884 Method for synchronization |
| 01/30/2007 | US7170850 Transmission apparatus and method and providing medium thereof |
| 01/30/2007 | US7170849 Interleaver, deinterleaver, interleaving method, and deinterleaving method for OFDM data |
| 01/25/2007 | WO2007012020A2 Symbol synchronization for ofdm systems |
| 01/25/2007 | WO2007011138A2 Method and apparatus for transmitting pilot symbols in wireless communication system |
| 01/25/2007 | WO2007010923A1 Synchronization detecting circuit and multimode wireless communication apparatus |
| 01/25/2007 | WO2007010604A1 Receiving device, receiving method, information recording medium, and program |
| 01/25/2007 | WO2007009361A1 A method and system for inhibiting peak-to-average power ratio in orthogonal frequency division multiplexing system |
| 01/25/2007 | WO2006047498A3 Orthogonal signal generation using vector spreading and combining |
| 01/25/2007 | US20070022356 Input control device and input control method |
| 01/25/2007 | US20070019681 Method and apparatus for application driven adaptive duplexing of digital subscriber loops |
| 01/25/2007 | US20070019539 Multiple input, multiple output channel, digital receiver tuner |
| 01/25/2007 | US20070019538 Symbol Synchronization for OFDM Systems |
| 01/25/2007 | US20070019537 Method and system reducing peak to average power ratio (PAPR) in a communication network |
| 01/25/2007 | US20070019536 Allocation method, network element, module and user device |
| 01/25/2007 | US20070019535 SDMA for WCDMA |
| 01/24/2007 | EP1746759A1 Device and method for the synchronisation of a data communication system using complementary sequences |
| 01/24/2007 | EP1746753A1 Ofdm reception device ofdm reception method |
| 01/24/2007 | EP1746740A2 Method and apparatus for providing orthogonal spot beams, sectors, and picocells |
| 01/24/2007 | EP1745571A2 Methods and apparatus for multi-carrier communications with variable channel bandwidth |
| 01/24/2007 | EP1745561A2 Additional hierachical preamble for support of fdma channel in a multi-band ofdm system |
| 01/24/2007 | CN1901529A Quick frequency hopping and expanding communication method based on orthogonal frequency division duplexing |