| Patents for H04J 11 - Orthogonal multiplex systems (25,498) |
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| 03/13/2002 | EP1187364A1 Pilot signal transmission in a multi-transmit antenna wireless communication system |
| 03/13/2002 | CN1340256A System and orthogonal coding in a telecommunications environment using orthogonal and near-orthogonal codes |
| 03/12/2002 | US6356555 Apparatus and method for digital data transmission using orthogonal codes |
| 03/07/2002 | WO2002019606A2 Partial response signaling for orthogonal frequency division multiplexing |
| 03/07/2002 | WO2002019583A1 Multicarrier transmitter and multicarrier transmission method |
| 03/07/2002 | WO2001076110A3 Method and apparatus for measuring channel state information |
| 03/07/2002 | WO2001063779A3 Method and system for economical beam forming in a radio communication system |
| 03/07/2002 | US20020027875 OFDM transmitting and receiving apparatus and OFDM transmitting and receiving method |
| 03/06/2002 | EP1183774A2 Synchronization of ofdm signals with improved windowing |
| 03/06/2002 | CN1339205A Transmission and receiving using spreading modulation for spread spectrum communications and thereof apparatus |
| 03/06/2002 | CN1339202A Apparatus and methods for interference cancellation in spread spectrum communication system |
| 03/06/2002 | CN1338878A Apparatus and method for obtaining up link in radio communication system |
| 03/05/2002 | US6353604 Apparatus and method for synchronizing an SCDMA upstream or any other type upstream to an MCNS downstream or any other type downstream with a different clock rate than the upstream |
| 03/01/2002 | CA2762238A1 Adaptive time diversity and spatial diversity for ofdm |
| 03/01/2002 | CA2762114A1 Adaptive time diversity and spatial diversity for ofdm |
| 02/28/2002 | WO2002017615A2 Terrestrial digitial multimedia/television broadcasting system |
| 02/28/2002 | WO2002017530A1 Communication device and communication method |
| 02/27/2002 | EP1182898A1 Communication terminal and radio communication method |
| 02/27/2002 | EP1182817A1 Communication device for receiving and transmitting OFDM signals in a wireless communication system |
| 02/27/2002 | EP1182803A1 Radio communication apparatus and radio communication method |
| 02/27/2002 | EP1181797A1 A windowing function for maintaining orthogonality of channels in the reception of ofdm symbols |
| 02/27/2002 | EP1181780A2 Cdma receiver |
| 02/27/2002 | EP0765549B1 Ofdm signal organized so as to simplify reception |
| 02/27/2002 | CN1338157A Method and apparatus for reducing peak-to-average ratio in a CDMA communication system |
| 02/27/2002 | CN1337807A Method and association for making the only connection in multi-node network to adapt the highest data rate |
| 02/27/2002 | CN1337798A Distribution method of orthogonal variable bandspread factor code |
| 02/27/2002 | CN1080048C Method and system for communication over multiple channels in spread spectrum communication |
| 02/27/2002 | CN1080030C Improved ADSL compatible discrete multi-tone apparatus |
| 02/26/2002 | US6351759 Digital channelizer having efficient architecture for discrete fourier transformation and operation thereof |
| 02/26/2002 | US6351498 Robust digital modulation and demodulation scheme for radio communications involving fading |
| 02/26/2002 | US6351461 Communication method, base station and terminal apparatus |
| 02/21/2002 | US20020023239 Clock supply circuit |
| 02/21/2002 | US20020021773 Diversity receiver |
| 02/21/2002 | US20020021750 Method and apparatus for selective equalizer tap initialization in an OFDM system |
| 02/21/2002 | US20020021744 CDMA spreading method and CDMA terminal apparatus |
| 02/21/2002 | US20020021683 Method and apparatus for reducing amplitude variations and interference in communication signals, such as in wireless communication signals employing inserted pilot symbols |
| 02/20/2002 | EP1180907A2 Apparatus and method for acquiring an uplink traffic channel in a wireless communications system |
| 02/20/2002 | EP1180866A1 Base station apparatus and radio communication method |
| 02/20/2002 | EP1180858A1 Radio communication apparatus and transmission power control method |
| 02/20/2002 | CN1336749A Frequency multiple program for OFDM system |
| 02/20/2002 | CN1336737A Method and system for processing orthogonal frequency-division multiplex singal |
| 02/20/2002 | CN1079614C Spread spectrum communication system |
| 02/19/2002 | US6349118 Digital channelizer having efficient architecture for cyclic shifting and method of operation thereof |
| 02/14/2002 | WO2001058041A3 Support of multiuser detection in the downlink |
| 02/14/2002 | US20020018529 Code division multiple access wireless system with time reversed spaced time block transmitter diversity encoding |
| 02/14/2002 | US20020018528 Receiver, receiving method, and recording medium which records program for receiving data signals |
| 02/14/2002 | US20020018483 OFDM communication system and transmitter-receiver for use in the system |
| 02/14/2002 | US20020018457 Apparatus and method for allocating channel using OVSF code for uplink synchronous transmission scheme in a W-CDMA communication system |
| 02/14/2002 | US20020017948 Demodulation method and apparatus |
| 02/13/2002 | EP1179905A1 Data transmitting apparatus and data transmitting method |
| 02/13/2002 | EP1179903A1 Communication apparatus and communication method |
| 02/13/2002 | EP1179902A1 Transmitter, receiver, and method of data transmission |
| 02/13/2002 | EP1179901A1 Signal receiver and method of compensating frequency offset |
| 02/13/2002 | EP1179255A2 Transmitter for transmitting signals over radio channels and method for transmitting signals over radio channels |
| 02/13/2002 | CN1336048A Spread spectrum multiple-address code quadrature transformation method |
| 02/12/2002 | US6347122 Optimal complement punctured convolutional codes for use in digital audio broadcasting and other applications |
| 02/12/2002 | US6347120 Communication method, transmitter, receiver, and cellular radio communication system |
| 02/12/2002 | US6346874 Transmitter and receiver, and communication system and communication method |
| 02/12/2002 | CA2206380C Ds-cdma transmission method |
| 02/07/2002 | WO2002011334A1 Multicarrier cdma communication device |
| 02/07/2002 | US20020016805 Method and device for self-clock controlled pseudo random noise (PN) sequence generation |
| 02/07/2002 | US20020015437 Multi-channel spread spectrum system |
| 02/07/2002 | US20020015423 Apparatus and method for trellis encoding data for transmission in digital data transmission systems |
| 02/07/2002 | US20020015412 Line termination equipment |
| 02/07/2002 | US20020015382 Radio communication system, radio base-station apparatus, mobile radio-station apparatus, radio-zone assignment method, and radio communication method |
| 02/06/2002 | EP1178642A2 Symbol timing recovery in a multicarrier receiver |
| 02/06/2002 | EP1178641A1 Frequency reuse scheme for OFDM systems |
| 02/06/2002 | EP1178640A1 Device and method for channel estimating an OFDM system |
| 02/06/2002 | EP1178634A2 Method and protocol to adapt each unique connection in a multi-node network to a maximum data rate |
| 02/06/2002 | CN1335001A Multipunctured FEC technique |
| 02/06/2002 | CN1334655A Filling method of protecting gap in orthogonal frequency division multiplexing modulation system |
| 02/05/2002 | US6345377 Digital audio broadcasting method using puncturable convolutional code |
| 02/05/2002 | US6345036 OFDM transmitting/receiving device and method |
| 02/05/2002 | CA2233303C Multicarrier modulation |
| 01/31/2002 | WO2002009343A1 Link quality determination of a transmission link in an ofdm transmission system |
| 01/31/2002 | WO2002009334A1 Multi-carrier cdma communication device, multi-carrier cdma transmitting device, and multi-carrier cdma receiving device |
| 01/31/2002 | WO2002009320A2 Method for allowing multi-user orthogonal and non-orthogonal interoperability of code channels |
| 01/31/2002 | US20020012392 Method for equalization of complementary carriers in an AM compatible digital audio broadcast system |
| 01/31/2002 | US20020012386 Method and apparatus for the construction and transmission of binary quasi orthogonal vectors |
| 01/31/2002 | US20020012355 Replacable printed board assembly (PBA) |
| 01/31/2002 | US20020012354 Telecommunications system and subscriber equipment therefor |
| 01/31/2002 | US20020012334 Servicing multiple high speed data users in shared packets of a high speed wireless channel |
| 01/30/2002 | EP1176837A1 Fiber-optic subscriber transmission system |
| 01/30/2002 | EP1176752A2 Clock supply circuit |
| 01/30/2002 | EP1176750A1 Link quality determination of a transmission link in an OFDM transmission system |
| 01/30/2002 | EP1175761A1 Ofdm demodulator with phase correction of the i-q signals |
| 01/30/2002 | EP0956675A4 Am compatible digital waveform frame timing recovery and frame synchronous power measurement |
| 01/30/2002 | EP0886923B1 Process and system for the ofdm multi-carrier transmission of digital radio signals |
| 01/30/2002 | CN1333989A Cellular radio communication method, control equipment and mobile stations using said method |
| 01/30/2002 | CN1333609A CDMA frequency expanding method and terminal equipment |
| 01/24/2002 | WO2002007444A1 Method for determining parameters of an ofdm signal and associated receiver |
| 01/24/2002 | WO2002007357A1 Communication device and communication method |
| 01/24/2002 | US20020010893 Encoding apparatus and method in CDMA communication system |
| 01/24/2002 | US20020010779 Multimode multicarrier modem system and method of communication over the same |
| 01/24/2002 | US20020009155 Systems and methods for a multicarrier modulation system with a variable margin |
| 01/24/2002 | US20020009125 High bandwidth efficient spread spectrum modulation using chirp waveform |
| 01/24/2002 | US20020009096 High data rate cdma wireless communication system |
| 01/24/2002 | US20020009068 Method for allowing multi-user orthogonal and non-orthogonal interoperability of code channels |
| 01/24/2002 | US20020009063 High-data-rate supplemental channel for CDMA telecommunications system |
| 01/24/2002 | US20020009062 Method and system for economical beam forming in a radio communication system |