| Patents for H04J 1 - Frequency-division multiplex systems (15,293) |
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| 08/22/2002 | CA2434985A1 Method and apparatus for allocating data streams given transmission time interval (tti) constraints |
| 08/21/2002 | EP1233585A1 Channel sounding system |
| 08/21/2002 | EP1232592A1 Active-passive flow switch failover technology |
| 08/21/2002 | EP1232580A1 Method and apparatus for improving bandwidth allocation in a wireless communication system |
| 08/21/2002 | CN1365550A Radio communication apparatus and transmission power control method |
| 08/20/2002 | US6438142 Method for TDMA transmission on a plurality of carrier frequencies, corresponding signal and receiver |
| 08/15/2002 | US20020110150 Method and driver for detecting glitches |
| 08/13/2002 | CA2249840C Method for conflict resolution in a multiple access system for communications networks |
| 08/08/2002 | WO2002061972A1 Satellite communication system with multiple variable data rate carrier |
| 08/08/2002 | US20020107039 Wireless communication apparatus, method thereof, and wireless communication system employing the same |
| 08/07/2002 | EP1229693A2 Wireless communication apparatus, method thereof, and wireless communication system employing the same |
| 08/07/2002 | EP1228615A2 Par reduction by carriers phase randomization in multicarrier communications |
| 08/07/2002 | CN1088962C Method for the common transmission of digital and analogue modulated radio broadcasting and/or television broadcasting signals |
| 08/06/2002 | US6430724 Soft selection combining based on successive erasures of frequency band components in a communication system |
| 08/06/2002 | US6430401 Technique for effectively communicating multiple digital representations of a signal |
| 08/06/2002 | CA2249865C Method for bandwidth sharing in a multiple access system for communications networks |
| 08/01/2002 | WO2002060114A2 Filter for multicarrier signals |
| 08/01/2002 | WO2001076098A3 Method and apparatus for controlling transmissions of a communications system |
| 08/01/2002 | US20020102986 Call admission control method, communication system and base station device |
| 08/01/2002 | US20020101882 Transmission of voice and information signals in a single line |
| 08/01/2002 | US20020101825 Optimal channel sounding system |
| 08/01/2002 | CA2434096A1 Efficient multicarrier filter |
| 07/31/2002 | EP1227695A1 Call admission control method communication system and base station device |
| 07/30/2002 | US6427237 Network for distributing multimedia signals over a primary signal distribution path |
| 07/25/2002 | WO2002058300A1 Multi-carrier communication with time division multiplexing and carrier-selective loading |
| 07/24/2002 | EP1224750A1 Candidate system search and soft handoff between frequencies in a multi-carrier mobile communication system |
| 07/24/2002 | EP0800737A4 Multiple access digital transmitter and receiver |
| 07/24/2002 | CN1088296C Transmitter/receiver apparatus |
| 07/23/2002 | CA2249819C Method for admitting new connections based on usage priorities in a multiple access system for communications networks |
| 07/18/2002 | US20020094049 Frame synchronization in multicarrier transmission systems |
| 07/18/2002 | US20020093966 Enhanced CMTS for reliability, availability, and serviceability |
| 07/17/2002 | EP1222760A1 Channel-adaptive radio modem |
| 07/17/2002 | CN1087887C Method for transmitting orthogonal frequency division multiplex signa, apparatus for transmitting signal and apparatus for receiving the signal |
| 07/11/2002 | WO2002054660A1 Method for cancelling interference during tdma transmission and/or fdma transmission |
| 07/11/2002 | WO2002054537A1 Carrier interferometry coding and multicarrier processing |
| 07/10/2002 | EP1221780A1 Method and system for the interference suppression of a TDMA and/or FDMA transmission |
| 07/10/2002 | EP1221253A2 Low pass for an adsl frequency filter |
| 07/10/2002 | EP1221231A1 Method and apparatus for supporting non-voice signal such as fascimile and compressed voice over a digital wireless link |
| 07/10/2002 | CN1358398A Base station device, communication terminal, and communication method |
| 07/10/2002 | CN1087543C Digital communication system and receiver for use in such system |
| 07/10/2002 | CN1087534C Multiple access communications system and method using code and time division |
| 07/09/2002 | US6418302 Wireless device |
| 07/09/2002 | US6418300 Method and device for transmitting mixed analog and digital signals by the same transmitter |
| 07/04/2002 | WO2002032009A8 Method and apparatus for the communication of information with power control |
| 07/04/2002 | US20020088005 Method and system for tiered digital television terrestrial broadcasting services using multi-bit-stream frequency interleaved OFDM |
| 07/04/2002 | US20020085647 Radio apparatus having distortion compensating function |
| 07/04/2002 | US20020085575 Interface control of communication between a control processor and a digital signal processor |
| 07/03/2002 | EP1219130A1 Method and system for frequency spectrum resource allocation |
| 07/03/2002 | EP1219087A1 Method and apparatus for multiple channel signal processing |
| 07/03/2002 | EP1219051A1 Channel gain control for an optical communications system utilizing frequency division multiplexing |
| 07/02/2002 | US6415145 Method for handling an alarm according to channel card type in a cellular communication system |
| 07/02/2002 | US6414936 Method of estimating carrier frequency offset in an orthogonal frequency division multiplexing system |
| 06/27/2002 | WO2002051075A2 Receiving unit for searching for at least one unused transmission channel in a communications device, and a method for use |
| 06/27/2002 | WO2002051048A2 Sub-channels for the random access channel in time division duplex system |
| 06/27/2002 | DE10063515A1 Empfangseinheit zum Suchen mindestens eines unbelegten Übertragungskanals in einer Kommunikationseinrichtung und Verfahren zur Nutzung Receiving unit for searching at least one unoccupied transmission channel in a communication device and method for use |
| 06/26/2002 | CN1355973A Automatic gain control for improved decoding of multi-carrier signal |
| 06/26/2002 | CN1086876C 通信系统 Communications systems |
| 06/20/2002 | US20020075839 Sub-channels for the random access channel in time division duplex |
| 06/18/2002 | US6407843 System and method for spectrally efficient transmission of digital data over optical fiber |
| 06/13/2002 | US20020072327 Signal distribution system, transmission device, reception device, signal distribution mehtod, transmission method, reception method, medium and information assembly |
| 06/12/2002 | EP1213864A1 Multicarrier cdma communication device |
| 06/12/2002 | EP1212876A1 Multicarrier system with dynamic switching between active application sets |
| 06/12/2002 | EP1212875A1 Multicarrier system with stored application profiles for supporting multiple applications |
| 06/11/2002 | US6405048 Method and system for autonomously allocating frequencies to a radio system sharing frequencies with an overlapping macro radio system |
| 06/11/2002 | US6404781 Data transmission method for embedded data, data transmitting and reproducing apparatuses and information recording medium therefor |
| 06/11/2002 | US6404779 System and method of disharmonic frequency multiplexing |
| 06/05/2002 | EP0811277B1 Joint demodulation using spatial maximum likelihood |
| 06/05/2002 | CN1352504A Apparatus and method for keeping frame synchronization in multiple carrier transmission system |
| 06/05/2002 | CN1086075C Multiple frequency communication device and its using method |
| 06/04/2002 | US6400781 Multiband detector |
| 06/04/2002 | US6400705 Method to determine an access frequency band, a head-end and a first terminal realizing such a method and a communication access network including such a head-end and such a terminal |
| 06/04/2002 | US6400703 Device and method for generating and distributing coded symbols in a CDMA communication system |
| 06/04/2002 | US6400686 Method and apparatus for network flow control |
| 06/04/2002 | US6400682 Method and apparatus for a fault tolerant, software transparent and high data integrity extension to a backplane bus or interconnect |
| 05/30/2002 | WO2002043319A2 Communications architecture for storage-based devices |
| 05/30/2002 | US20020064183 Arrangement and method relating to data-, and telecommunication |
| 05/29/2002 | EP1188229A4 Detector tolerant of frequency misalignment |
| 05/28/2002 | US6396802 Data transmission method with a plurality of frequency bands |
| 05/21/2002 | US6393515 Multi-stream associative memory architecture for computer telephony |
| 05/21/2002 | US6393066 Efficient digital channelizer system and method of operation thereof |
| 05/21/2002 | CA2266939C Cellular system and frequency carrier allocation method thereof |
| 05/15/2002 | EP1205084A1 System and method for performing soft handoff between frequency division duplex and time division duplex communication systems |
| 05/15/2002 | EP0832463A4 An improved periodic wireless data broadcast |
| 05/15/2002 | CN1349315A Frequency multiple cellular/satelite communication system |
| 05/15/2002 | CN1349314A Frequency multiple cellular/satellite communication system |
| 05/15/2002 | CN1349310A Improved frequency multiplex cellular/satellite communication system |
| 05/15/2002 | CN1085032C Interconnected passive optical network and method for communicaltions among terminals on optical communication network |
| 05/10/2002 | WO2002037722A1 Radio transmitting apparatus and radio transmitting method |
| 05/10/2002 | WO2002037705A1 Method and device for mitigating the effects of quarter-wave shorts caused by branched wiring |
| 05/10/2002 | WO2001043414A3 Low pass for an adsl frequency filter |
| 05/09/2002 | US20020056135 Transceiver channel bank with reduced connector density |
| 05/09/2002 | US20020055360 Efficient and stable radio resource allocation |
| 05/09/2002 | US20020054652 Pager having simultaneous multichannel scanning function and data transmitting/receiving method thereof |
| 05/08/2002 | EP1204201A2 Apparatus and method for producing an RF transmision signal |
| 05/07/2002 | US6385206 Communication network and method, and node and exchange node used therein |
| 05/02/2002 | WO2001005134A9 Method and apparatus for combining voice line card and xdsl line card functions |
| 05/02/2002 | US20020052960 Automatic assignment of addresses to nodes in a network |
| 05/02/2002 | EP1202544A1 System and method for distributing voice and data |
| 05/02/2002 | EP1201076A1 Network for telephony and data communication |
| 05/02/2002 | DE10051671A1 Frequency Division Multiplex demultiplexer filter bank has sampling rates as integral multiples of symbol rate with which individual channel signals in FDM signals are transmitted |