| Patents for H04J 11 - Orthogonal multiplex systems (25,498) |
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| 03/01/2000 | EP0838105A4 Multipath resistant, orthogonal code-division multiple access system |
| 03/01/2000 | EP0529051B1 Apparatus for providing high data rate traffic channels in a spread spectrum communication system |
| 02/24/2000 | WO2000010277A1 Communication methods and apparatus based on orthogonal hadamard-based sequences having selected correlation properties |
| 02/24/2000 | WO2000002335A3 Source adaptive digital subscriber line and method |
| 02/24/2000 | WO2000002326A3 Data transmission method and mobile telephone system |
| 02/24/2000 | DE19837426A1 System for transmission of information symbols via numerous carriers and system for reception of such symbols in digital radio system |
| 02/23/2000 | EP0981242A2 Shared asymmetric digital subscriber line modem |
| 02/23/2000 | EP0981222A2 Destination dependent coding for discrete multi-tone modulation |
| 02/23/2000 | EP0981220A2 Method and apparatus for encoding rate control information in a data transmission system |
| 02/23/2000 | EP0981217A1 Modulating method, modulating device, demodulating method, and demodulating device |
| 02/23/2000 | EP0980626A1 Method and apparatus for reducing signal processing requirements for transmitting packet-based data with a modem |
| 02/22/2000 | US6028900 Digital broadcast receiver |
| 02/22/2000 | US6028868 Apparatus and method of synchronizing a transmitter in a subscriber terminal of a wireless communications system |
| 02/17/2000 | WO2000008795A1 Phase domain multiplexed communications system |
| 02/17/2000 | WO2000008789A1 Method and device for allocating channels in a communication system with cdma subscriber separation |
| 02/17/2000 | WO2000008774A1 Orthogonal signal transmitter |
| 02/16/2000 | EP0980157A2 Frame synchronisation in a DAB receiver |
| 02/16/2000 | EP0834123B1 Machine control module for a processor |
| 02/16/2000 | CN1244983A High-data-rate supplemental channel for CDMA telecommunications system |
| 02/16/2000 | CN1244753A Method and system for synchronous time-division duplex receiving and transmitting unit |
| 02/16/2000 | CN1244752A Digit broadcast receiving apparatus |
| 02/10/2000 | WO2000007342A1 Communication device and method |
| 02/10/2000 | WO2000007319A2 Optical cdma system using sub-band coding |
| 02/10/2000 | WO2000007317A1 Method and apparatus for reduced interference in optical cdma |
| 02/10/2000 | WO2000007316A1 Optical cdma system |
| 02/10/2000 | DE19835643A1 Verfahren und Einrichtung zur Kanalzuteilung in einem Kommunikationssystem mit CDMA-Teilnehmerseparierung Method and apparatus for channel allocation in a communication system with CDMA subscriber |
| 02/10/2000 | CA2339113A1 Method and apparatus for reduced interference in optical cdma |
| 02/10/2000 | CA2339098A1 Optical cdma system using sub-band coding |
| 02/10/2000 | CA2338990A1 Optical cdma system |
| 02/10/2000 | CA2305594A1 Communication device and method |
| 02/09/2000 | EP0978974A2 DAB receiver with detection of the transmission mode |
| 02/09/2000 | EP0978179A2 High rate data transmission using a plurality of low data rate channels |
| 02/09/2000 | EP0978168A2 Orthogonal code synchronization system and method for spread spectrum cdma communications |
| 02/09/2000 | CN1244323A Reduction of peak to average power ratio in multicarrier modulation system |
| 02/04/2000 | CA2278920A1 Digital broadcast receiver and receiving method |
| 02/03/2000 | WO2000005829A1 Data transmission method, radio network subsystem, and user equipment |
| 02/03/2000 | WO2000005779A2 Quasi-orthogonal code mask generating device in mobile communication system |
| 02/02/2000 | CN1243629A Data transmission method and radio system |
| 02/01/2000 | US6021165 Digital Broadcast receiver and method of tuning control |
| 01/27/2000 | WO2000004666A1 Channel assignment within a broad-band communication system |
| 01/27/2000 | WO1999063682A3 Fast acquisition of traffic channels for a highly variable data rate |
| 01/27/2000 | WO1999050980B1 Hybrid and all digital fm in-band-on-channel digital audio broadcasting method and system |
| 01/26/2000 | EP0975174A1 Signal transmission system |
| 01/26/2000 | EP0975173A1 Signal transmission system |
| 01/26/2000 | EP0975172A1 Signal transmission system |
| 01/26/2000 | EP0975171A1 Signal transmission system |
| 01/26/2000 | EP0975170A1 Signal transmission system |
| 01/26/2000 | EP0975169A1 Signal transmission system |
| 01/26/2000 | EP0975168A1 Signal transmission system |
| 01/26/2000 | EP0975101A2 Diversity receiver |
| 01/26/2000 | EP0975097A2 Method and device for bi-directional data exchange over low and medium voltage electric power lines |
| 01/26/2000 | EP0974210A1 System for transmitting high-speed added-value services in terrestrial digital broadcasting |
| 01/26/2000 | EP0797876B1 Circuit array and process for creating a data feedback channel from receiver to transmitter in a common frequency network |
| 01/26/2000 | CN1048837C Method for decoding non-coberently demodulated signal and circuits of decoder and system thereof |
| 01/25/2000 | US6018667 Method and apparatus for transmitting information regarding the synchronization status of a base station |
| 01/23/2000 | CA2277741A1 Method and device for bi-directional data exchange over low and medium voltage electric power lines |
| 01/20/2000 | WO2000003552A2 Communication system with reduced power variation and method therefor |
| 01/20/2000 | WO2000003507A2 A variable clock rate correlation circuit and method of operation |
| 01/20/2000 | DE19927266A1 Receiver for digital audio broadcast signals, controls tuning unit to receive signal as long as frequency is tuned in and error rate is below threshold |
| 01/19/2000 | EP0973335A1 Signal transmission system |
| 01/13/2000 | WO2000002335A2 Source adaptive digital subscriber line and method |
| 01/13/2000 | WO2000002326A2 Data transmission method and mobile telephone system |
| 01/12/2000 | EP0971515A2 Reference symbol structure for frequency, symbol and frame synchronisation in multicarrier systems |
| 01/12/2000 | EP0971483A2 Deinterleaving device |
| 01/11/2000 | US6014412 Digital radio frequency interference canceller |
| 01/11/2000 | US6014407 Method and system for simultaneously broadcasting and receiving digital and analog signals |
| 01/06/2000 | WO2000001127A1 Multicarrier communication with variable overhead rate |
| 01/06/2000 | WO2000001092A1 Non-recursively generated orthogonal pn codes for variable rate cdma |
| 01/06/2000 | WO2000001091A1 Pn code selection for synchronous cdma |
| 01/06/2000 | CA2641978A1 Multicarrier communication with variable overhead rate |
| 01/05/2000 | EP0969639A2 Data allocation for multicarrier transmission |
| 01/05/2000 | EP0969605A2 Crosstalk reduction by shaping of transmit signals |
| 01/05/2000 | EP0968584A1 Method for reducing redundant transmissions of data groups |
| 01/05/2000 | CN1048134C High definition television signal processing apparatus |
| 12/29/1999 | WO1999067890A1 Spread spectrum handshake for digital subscriber line telecommunications systems |
| 12/29/1999 | EP0967763A1 Multicarrier receiver with per-carrier RLS frequency domain equalisation |
| 12/29/1999 | EP0966797A2 Highly bandwidth-efficient communications |
| 12/29/1999 | CA2332941A1 Spread spectrum handshake for digital subscriber line telecommunications systems |
| 12/29/1999 | CA2276537A1 Multicarrier receiver |
| 12/28/1999 | US6009091 Method and apparatus for mobile station location within a communication system |
| 12/28/1999 | US6009090 Code multiplexing wireless apparatus |
| 12/28/1999 | US6009073 Method for transmitting an orthogonal frequency division multiplex signal, apparatus for transmitting the signal and apparatus for receiving the signal |
| 12/23/1999 | WO1999044326B1 Ofdm frame synchronisation and equalisation system |
| 12/22/1999 | EP0966135A2 Coding for discrete multitone transmission |
| 12/22/1999 | EP0966134A2 Digital subscriber line communicating system and a transceiver in the system |
| 12/22/1999 | EP0966133A2 Orthogonal transformations for interference reduction in multicarrier systems |
| 12/22/1999 | CN1239387A Method of allocating optimum walsh codes to reverse link |
| 12/22/1999 | CN1239366A Modulation apparatus and method using zero-crossing detection |
| 12/21/1999 | US6006070 Multi-function interactive communications system with circularly/elliptically polarized signal transmission and reception |
| 12/21/1999 | US6005855 Method and apparatus for providing variable rate data in a communications system using statistical multiplexing |
| 12/21/1999 | US6005840 Complementary encoding and modulation system for use in an orthogonal frequency division multiplexing transmitter system and method thereof |
| 12/16/1999 | WO1999065218A1 Method and apparatus for scaling modem transfer capacity based on resource availability |
| 12/16/1999 | WO1999065180A2 Burst structure for multicarrier transmission, and synchronization of burst, symbols and frequency |
| 12/16/1999 | WO1999065173A1 Canceller for jamming wave by interference |
| 12/16/1999 | WO1999065019A2 Parallel coded spread spectrum communication for data storage |
| 12/09/1999 | WO1999063713A1 Dynamic bandwidth allocation in cdma system |
| 12/09/1999 | WO1999063691A1 Ofdma signal transmitting apparatus and method |
| 12/09/1999 | WO1999063682A2 Fast acquisition of traffic channels for a highly variable data rate |
| 12/09/1999 | CA2834031A1 Fast acquisition of traffic channels for a highly variable data rate |
| 12/08/1999 | EP0963086A2 Error correcting apparatus for dealing with frequency selective noise |