| Patents for H04J 11 - Orthogonal multiplex systems (25,498) |
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| 07/22/2004 | DE10297028T5 Drahtloses Kommunikationssystem, das konfiguriert ist, unter Verwendung einer Mischwellenformgestaltung zu kommunizieren A wireless communication system that is configured to communicate using a mixed waveform shaping |
| 07/21/2004 | EP1439679A2 Multicarrier transmission with variable guard intervals |
| 07/21/2004 | EP1439678A2 Multicarrier transmission with variable guard intervals |
| 07/21/2004 | EP1439677A1 Synchronisation symbol structure for OFDM system |
| 07/21/2004 | EP1439676A2 Diversity reception |
| 07/21/2004 | EP1439652A2 Radio control device and method of selecting spread code |
| 07/21/2004 | EP1438801A1 Multiple-access hybrid ofdm-cdma system with frequency-domain spreading |
| 07/21/2004 | EP1438799A2 Synchronisation in multicarrier cdma systems |
| 07/21/2004 | EP1438795A1 Method for transferring and /or receiving data in communication system and apparatus thereof |
| 07/21/2004 | EP1438792A2 Method and apparatus for determining power allocation in a mimo communication system |
| 07/21/2004 | EP1133845A4 Method and apparatus for mobile station location within a communication system |
| 07/21/2004 | CN1515126A Base station device and communication termianl device |
| 07/21/2004 | CN1515093A Method and apparatus for allocating pilot carrier adaptively in orthogonal frequency division multiple access system |
| 07/21/2004 | CN1515092A Receiver |
| 07/21/2004 | CN1515088A Communication method and radio communication apparatus |
| 07/21/2004 | CN1515087A Singal processing system in CDMA receiver |
| 07/21/2004 | CN1514558A Transmitter and receiver capable of controlling peak power |
| 07/21/2004 | CN1514557A Method and device of equalized fast fading channel in orthogonal frequency dirision multiplex system |
| 07/21/2004 | CN1158825C Method for transmitting data on communication channel and related apparatus |
| 07/21/2004 | CN1158800C Method for preventing collision of extended orthogonal code |
| 07/20/2004 | US6765895 Spectrum spread communication system |
| 07/20/2004 | US6765626 Digital television signal receiving unit with simplified structure and lowered influence to unit generated noise |
| 07/15/2004 | WO2004059897A2 Frequency hopping method in orthogonal frequency division multiplexing system |
| 07/15/2004 | WO2004059891A1 Radio communication apparatus and radio transmission method |
| 07/15/2004 | WO2004036812A3 Method and apparatus for channel amplitude estimation and interference vector construction |
| 07/15/2004 | US20040139133 Apparatus and method for immediate non-sequential state transition in a PN code generator |
| 07/15/2004 | US20040137947 Transmit network for a cellular base-station |
| 07/15/2004 | US20040136464 Apparatus and method for generating a preamble sequence in an OFDM communication system |
| 07/15/2004 | US20040136393 Process for multiple access and multiple transmission of data in a multi-user system for the point to multipoint digital transmission of data over the electricity network |
| 07/15/2004 | US20040136344 Device and method for exchanging frame messages of different lengths in CDMA communication system |
| 07/15/2004 | US20040136332 DBMsOL and FBMsOL power spectral density masks |
| 07/15/2004 | US20040136321 Q-learning-based multi-rate transmission control (MRTC) scheme for RRC in WCDMA systems |
| 07/15/2004 | US20040136316 Efficient joint detection |
| 07/15/2004 | US20040136315 Method for retrieving sequences having minimum PAPR in OFDM communication system |
| 07/15/2004 | US20040136314 Apparatus and method for minimizing PAPR in an OFDM communication system |
| 07/15/2004 | US20040135723 Adaptive array antenna controller |
| 07/14/2004 | EP1437845A2 Communications apparatus using adaptive antenna |
| 07/14/2004 | EP1436915A1 Physical layer automatic repeat request (arq) |
| 07/14/2004 | EP1436701A1 Base station implementing a physical layer automatic repeat request |
| 07/14/2004 | EP0740869B1 Process for digital frequency correction in multi-carrier transmission processes |
| 07/14/2004 | CN1513247A Method for estimating transfer function of multicarrier signal transmission channel and corresponding receiver |
| 07/14/2004 | CN1512679A Method for keeping receiving response property and radio device using said method |
| 07/13/2004 | US6762991 Signal generator and OFDM modulator synchronized to external device |
| 07/08/2004 | WO2004057786A1 A coding method to create complementary codes with zero correlation window |
| 07/08/2004 | WO2004057785A1 A coding method to create mismatched complementary codeswith zero correlation windows |
| 07/08/2004 | WO2004057784A1 Improvements in or relating to spreading codes for quasisynchronous code division multiple access systems |
| 07/08/2004 | WO2004057783A1 Ofdm transmission/reception apparatus |
| 07/08/2004 | WO2004019159A3 Efficient joint detection |
| 07/08/2004 | WO2003058906A8 Method of managing communications in a network and the corresponding signal, transmitting device and destination terminal |
| 07/08/2004 | US20040132430 Received response characteristics storing method and radio apparatus utilizing the same |
| 07/08/2004 | US20040131110 Method for extracting a variable reference pattern |
| 07/08/2004 | US20040131030 Cdma communications system using multiple spreading sequences |
| 07/08/2004 | US20040131022 Channel prediction device and method thereof |
| 07/08/2004 | US20040131017 Link adaptation process |
| 07/08/2004 | US20040131009 Method and low consumption device for parallel generating channelization codes for CDMA transmissions, in particular WH and OVSF codes |
| 07/08/2004 | US20040131008 Orthogonal variable spreading factor (OVSF) code assignment |
| 07/07/2004 | EP1435714A2 Method for retrieving sequences of minimum PAPR in an OFDM communication system |
| 07/07/2004 | EP1435140A1 Digital communication method and system |
| 07/07/2004 | CN1511425A Method and device for controlling dynamic frequency selection within wireless communication system |
| 07/07/2004 | CN1511382A Synchronisation method for uplink channel in point-to-multipoint communicaiton with OFDM modulation |
| 07/07/2004 | CN1510856A Method and device for generating peripheral minor lobe elimination signals in orthogonal frequency division multiplexing |
| 07/07/2004 | CN1510855A Improved PTS method |
| 07/06/2004 | US6760368 Fast retraining method, apparatus, and storage medium in an xDSL transceiver |
| 07/01/2004 | WO2004056029A2 Communication system with uplink space-time coding via coordinated mobile terminals |
| 07/01/2004 | WO2004056022A2 Apparatus and method for signal constitution for downlink of ofdma-based cellular system |
| 07/01/2004 | US20040127179 Dual polarization transmission receiving system and local oscillator phase noise reduction method |
| 07/01/2004 | US20040125882 Radio communicating method, radio transmitting apparatus, and radio receiving apparatus |
| 07/01/2004 | US20040125861 Apparatus for mapping and spreading data symbols in mobile communication system |
| 07/01/2004 | US20040125858 OFDM receiving apparatus with reduced bit error rate after demodulation |
| 07/01/2004 | US20040125742 Method and analyzing device for analyzing an OFDM signal |
| 07/01/2004 | US20040125741 Process for selecting a transmission channel and receiver of signals with antenna diversity |
| 06/30/2004 | EP1434381A1 Link adaptation process |
| 06/30/2004 | EP1434373A1 Ofdm demodulation circuit and ofdm reception apparatus using the same |
| 06/30/2004 | EP1434369A2 Received response characteristics storing method and radio apparatus utilizing the same |
| 06/30/2004 | EP1434367A2 An adaptive array antenna controller |
| 06/30/2004 | EP1434365A2 Apparatus and method for adaptively modulating a signal by using a layered time-space detector in MIMO systems |
| 06/30/2004 | EP1434361A2 Orthogonal code synchronization system and method for spread spectrum CDMA communications |
| 06/30/2004 | EP1133858B1 Bit allocation among carriers in multicarrier communications |
| 06/30/2004 | EP1097537A4 Channel assignment within a broad-band communication system |
| 06/30/2004 | EP0786183B1 Transmission system with improved symbol processing |
| 06/30/2004 | CN1509556A Radio signal treatment system |
| 06/30/2004 | CN1509555A Self-adaptive communication |
| 06/30/2004 | CN1509540A Radio transmitting apparatus, radio receiving apparatus and radio transmitting method |
| 06/30/2004 | CN1509539A Data communication apparatus and method based on orthogonal frequency deivision multiple access |
| 06/30/2004 | CN1509525A Automatic gain control system for multi-user OFDM digital transmission system using the electric grid |
| 06/30/2004 | CN1156137C Shared asymmetric digital subscriber line modulator-demodulator unit |
| 06/30/2004 | CN1156122C Multiband detector |
| 06/30/2004 | CN1156106C Device and method for generating spreading code and spreading channel signals using spreading code in CDMA communication system |
| 06/30/2004 | CN1156105C Device and method for performing frame sync using sync channel in mobile communication system |
| 06/30/2004 | CN1156094C Spread spectrum multiple access coding method with zero correlation window |
| 06/24/2004 | WO2004054303A2 Support of plural chip rates in a cdma system |
| 06/24/2004 | WO2004054150A1 A method of using long cellized codes in a joint detection system |
| 06/24/2004 | WO2004040784A3 Complementary code decoding by reduced sized circuits |
| 06/24/2004 | US20040121827 Receiving apparatus, transmitting apparatus, and reception method |
| 06/24/2004 | US20040121780 Method and device for transmitting data of a subscriber-specific control channel in a radio system |
| 06/24/2004 | US20040120416 Multiplexing method in a multi carrier transmit diversity system |
| 06/24/2004 | US20040120413 Multi-carrier transmission systems and methods using subcarrier relocation and guard interval insertion |
| 06/24/2004 | US20040120300 System, method and apparatus for parallel information transmission in wireless communication systems |
| 06/24/2004 | US20040120249 Automatic gain control system for multi-user digital OFDM transmission systems over the electric network |
| 06/24/2004 | US20040120248 Delta-predicted frequency offset compensation apparatus and method thereof |