Patents
Patents for H04J 99 - Subject matter not provided for in other groups of this subclass (7,250)
04/2002
04/09/2002US6370153 Method and apparatus for reserving resources of one or more multiple access communication channels
04/09/2002CA2278852C Method for frequency division duplex communications
04/04/2002WO2002028025A2 Network access mechanism and method
04/04/2002WO2002027977A2 Method and apparatus for separating multiple users in a shared-channel communication system
03/2002
03/28/2002WO2002025920A1 Telephone communication system and method over local area network wiring
03/28/2002US20020037020 WDM optical transmission apparatus
03/28/2002CA2696658A1 Telephone communication system and method over local area network wiring
03/26/2002US6362754 Method of decoding a stream of channel bits of a signal relating to a binary channel signal into a steam of source bits of a signal relating to a binary source signal
03/14/2002WO2002021724A1 Radio device
03/07/2002WO2002019567A1 Radio base station, directivity control method for radio base station, and program
03/07/2002WO2002019258A1 System and method for adaptive filtering
03/07/2002WO2001076110A3 Method and apparatus for measuring channel state information
03/07/2002US20020027985 Parallel processing for multiple-input, multiple-output, DSL systems
02/2002
02/12/2002US6347087 Content-based forwarding/filtering in a network switching device
02/06/2002EP1177700A1 Method of profiling disparate communications and signal processing standards and services
02/05/2002US6345055 Method and system for providing interoperability between network clients having different versions of local-area network emulation user network interface within an asynchronous transfer mode emulated local-area network
01/2002
01/30/2002EP1175786A1 Method, transmitter and transmission system
01/30/2002EP1175734A1 Method and apparatus for high-speed software reconfigurable code division multiple access communication
01/29/2002US6342958 Wavelength division multiplexed transmission system and transmitting method using the same
01/24/2002US20020010849 Data object architecture and method for xDSL ASIC processor
01/24/2002US20020010810 xDSL function ASIC processor & method of operation
01/24/2002US20020008256 Scaleable architecture for multiple-port, system-on-chip ADSL communications systems
01/17/2002US20020006168 Wireless Communication system with feedback and method therefor
01/17/2002US20020006138 Method and apparatus for supporting adaptive multi-rate (AMR) data in a CDMA communication system
01/10/2002US20020004871 xDSL symbol processor & method of operating same
12/2001
12/20/2001WO2001035537A3 Adaptive beam-time coding method and apparatus
12/20/2001US20010053001 Facsimile signal transmission system
12/19/2001EP1164758A2 Cancellation of interference in DSL systems which have multiple inputs and multiple outputs
12/12/2001CN1326623A Method for reference signal generation in presence of frequency offsets in commnications station with spatial processing
12/12/2001CN1326274A Radio communication system and method with feedback
12/06/2001WO2001093439A1 A receiver
12/06/2001US20010049757 Programmable task scheduler for use with multiport xDSL processing system
12/06/2001US20010049756 Transport convergence sub-system with shared resources for multiport xDSL system
11/2001
11/29/2001WO2001091383A1 Inverse multiplexer device
11/29/2001US20010047465 Mixed hardware/software architecture and method for processing xDSL communications
11/29/2001US20010047434 xDSL communications systems using shared/multi-function task blocks
11/21/2001EP1156598A2 Orthogonal frequency division multiplexing transmit diversity system for frequency-selective fading channels
11/21/2001CN1323109A Frequency-selective fading channel orthogonal frequency division multiplexing transmitting diversity system
11/13/2001US6317409 Residue division multiplexing system and apparatus for discrete-time signals
11/09/2001CA2341808A1 Orthogonal frequency division multiplexing transmit diversity system for frequency-selective fading channels
11/08/2001US20010038670 Multibit spread spectrum signalling
11/01/2001US20010037471 System and method for internal operation of multiple-port xDSL communications systems
11/01/2001US20010037443 Logical pipeline for data communications system
10/2001
10/18/2001US20010031022 Method for reference signal generation in the presence of frequency offsets in a communications station with spatial processing
10/17/2001EP1146705A2 Sequence estimation for space-time coded signals
10/17/2001CN1073249C Information transfer system transmitter, receiver and record carrier for use in system
10/11/2001WO2001076110A2 Method and apparatus for measuring channel state information
10/11/2001WO2001076101A1 Radio
10/11/2001CA2690247A1 Method and apparatus for measuring and reporting channel state information in a high efficiency, high performance communications system
10/11/2001CA2690245A1 Method and apparatus for measuring and reporting channel state information in a high efficiency, high performance communications system
10/10/2001EP1143636A2 Wireless communication system withfeedback and method therefor
09/2001
09/18/2001US6292282 Time-wavelength multiple access optical communication systems and methods
09/13/2001US20010021202 Method, transmitter and transmission system
09/07/2001WO2001065774A1 Scaleable architecture for multiple-port, system-on-chip adsl communications systems
08/2001
08/30/2001WO2001063933A1 Method, transmitter and transmission system
08/14/2001US6275543 Method for reference signal generation in the presence of frequency offsets in a communications station with spatial processing
07/2001
07/24/2001CA2247618C Multiple antenna communication system and method thereof
07/19/2001WO2001052467A1 Method and apparatus for supporting adaptive multi-rate (amr) data in a cdma communication system
07/11/2001EP1114529A1 Method for reference signal generation in the presence of frequency offsets in a communications station with spatial processing
07/04/2001EP1112517A1 Time-wavelength multiple access optical communication systems and methods
06/2001
06/21/2001WO2001045278A2 Multibit spread spectrum signalling
06/14/2001WO2001043367A1 Method and apparatus for implementing leaf node proxy in a network
06/07/2001WO2001024385A3 Wireless communication system with base station beam sweeping
05/2001
05/17/2001WO2001035537A2 Adaptive beam-time coding method and apparatus
05/17/2001CA2388463A1 Adaptive beam-time coding method and apparatus
05/16/2001EP1100213A2 Method and apparatus for receiving wireless transmissions using multiple-antenna arrays
05/09/2001EP1098468A1 Method and apparatus for multiple access in a communication system
04/2001
04/19/2001WO2001028107A1 Radio receiving system
04/05/2001WO2001024385A2 Wireless communication system with base station beam sweeping
03/2001
03/29/2001WO2001003350A8 Wdm optical transmitter
03/07/2001EP1080548A1 Combined analog/digital data transmission system
03/07/2001CN1286843A Device and method for multiplexing physical channel in CDMA communication system
03/01/2001WO2001015291A1 Wavelength multiplexer
01/2001
01/18/2001WO2001005032A1 Reduced delay implementation of fourier transform based channelizers and de-channelizers
01/18/2001CA2378702A1 Reduced delay implementation of fourier transform based channelizers and de-channelizers
01/11/2001WO2001003350A1 Wdm optical transmitter
01/11/2001WO2001003349A1 Multiple-wavelength optical transmitter and method of controlling wavelength of optical transmission
12/2000
12/13/2000EP1058980A2 Device and method for multiplexing physical channel in cdma communication system
11/2000
11/16/2000WO2000069192A1 Method of profiling disparate communications and signal processing standards and services
11/16/2000WO2000069086A1 Method and apparatus for high-speed software reconfigurable code division multiple access communication
11/16/2000CA2371140A1 Method of profiling disparate communications and signal processing standards and services
11/08/2000CN1272981A Method and device for reserving resources one or more multiple access communication channels
09/2000
09/28/2000WO2000057417A1 Method of decoding a stream of channel bits of a signal relating to a binary channel signal into a stream of source bits of a signal relating to a binary source signal
09/20/2000CN1267411A Adaptive radio system
08/2000
08/29/2000US6112180 Data transmission and reception methods and data transmission and reception apparatus
08/01/2000US6097771 Wireless communications system having a layered space-time architecture employing multi-element antennas
07/2000
07/26/2000EP1021869A2 Adaptive radio system
06/2000
06/27/2000CA2145708C Code division multiple access system providing variable data rate access to a user
06/21/2000EP1010282A1 Method for transmission in autonomous packet radio networks
05/2000
05/11/2000WO2000010335A3 Device and method for multiplexing physical channel in cdma communication system
05/02/2000US6058105 Multiple antenna communication system and method thereof
04/2000
04/25/2000CA2118353C Direct signaling system for narrowband communications networks
04/25/2000CA2118352C A signaling system for broadband communications networks
04/12/2000EP0993162A2 Content-based forwarding/filtering in a network switching device
04/11/2000US6049552 Channel alignment circuit
03/2000
03/29/2000EP0988709A2 Method and apparatus for embedding auxiliary data in a primary data signal
03/23/2000WO2000016500A1 Method for reference signal generation in the presence of frequency offsets in a communications station with spatial processing
03/23/2000CA2343900A1 Method for reference signal generation in the presence of frequency offsets in a communications station with spatial processing
03/15/2000EP0985275A1 Method and apparatus for reserving resources of one or more multiple access communication channels
03/02/2000WO1999060719A9 Combined analog/digital data transmission system
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