Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 5 - Arrangements affording multiple use of the transmission path
Patents for H04L 5 - Arrangements affording multiple use of the transmission path (28,368)
09/2000
09/27/2000EP1038367A2 Method and system for wireless internet access
09/27/2000CN1267983A Multidirectional multiplexing communication system and communication method of comprehensive service net-point to multipoint
09/26/2000US6125138 Base station transmitter-receiver
09/24/2000CA2299903A1 Soft output metrics generation for symbol detectors
09/21/2000WO2000056093A1 Wcdma mobile device of transmissible multi-channel sounds
09/20/2000EP1037426A1 Data allocation in multicarrier commumication systems
09/20/2000CN1267153A Spread spectrum multiaddress system based on orthogonal frequency division multiplexing tech. using directional antenna
09/20/2000CN1267152A Spread spectrum multiaddress based on orthogonal frequency division multiplexing tech.
09/20/2000CN1267151A Spread spectrum multiaddress based on orthogonal frequency division multiplexing technique
09/19/2000US6122296 Multiplexer utilizing variable resistance, analog-to digital conversion, and/or digital-to-analog conversion
09/19/2000US6122291 Communication system and operating method thereof
09/19/2000US6122246 Apparatus and method for clock synchronization in a multi-point OFDM/DMT digital communications system
09/13/2000EP1035700A1 DSL transmission system with means for ensuring local echo orthogonality
09/13/2000CN1266568A Transmitter
09/13/2000CN1266565A Communication system, base station apparatus, communication terminal apparatus and communication method
09/13/2000CN1266558A Activation of multiple XDSL modems with implicit channel probe
09/13/2000CN1266318A Digital transmission system control panel
09/12/2000US6118762 Burst transfer system
09/12/2000US6118758 Multi-point OFDM/DMT digital communications system including remote service unit with improved transmitter architecture
09/11/2000CA2299568A1 Orthogonal frequency division multiplexing based spread spectrum multiple access system using directional antenna
09/08/2000WO2000052861A1 Transmitting device and method, and providing medium
09/06/2000EP1033027A2 Communications methods and apparatus
09/06/2000EP1033006A1 Apparatus and method for concurrent voice and data transmission
09/06/2000CN1265790A Cable interface for data and power supply
09/05/2000US6115389 Auto-negotiation for multiple ports using shared logic
09/05/2000US6115354 Multiple carrier transmission in common-wave networks
09/05/2000CA2013273C Device for processing signalling messages in a telecommunications network operating in an asynchronous time mode
08/2000
08/31/2000WO2000051350A1 Video transmission system and method utilizing phone lines in multiple unit dwellings
08/31/2000WO2000051311A1 Communication device and method of eliminating intereference in this communication device
08/31/2000WO2000051258A1 Circuit for jointly transmitting voice and data over a telephone line
08/31/2000WO2000051256A1 Bus driver with data dependent drive strength control logic
08/31/2000WO2000030310A3 Method and apparatus for determining properties of a signal transmission channel
08/31/2000CA2363959A1 Bus driver with data dependent drive strength control logic
08/31/2000CA2330078A1 Communication device and interference rejection method therein
08/30/2000EP1032231A2 Seamless two-way roadway communication system
08/30/2000EP1032156A2 Windowed presummation calcualtor for digital channeliser
08/30/2000EP1032155A2 Cyclic shifting for a digital channeliser
08/30/2000EP1032154A2 Configurable multi-rate channelizer for use in multiple data rate applications
08/30/2000EP1032149A2 Efficient digital channelizer system and method of operation thereof
08/30/2000EP1031243A1 An adaptive time division duplexing method and apparatus for dynamic bandwidth allocation within a wireless communication system
08/30/2000EP1031184A1 Front end interface circuit and method of tuning the same
08/29/2000US6111918 Two-way data communicating method and system
08/29/2000US6111886 Apparatus for and method of communicating among devices interconnected on a bus
08/29/2000US6111870 Method and apparatus for compressing and transmitting high speed data
08/29/2000US6111863 Method and apparatus for the dynamic allocation of signal bandwidth between audio, video and data signals
08/29/2000US6109102 System for superimposing data
08/26/2000CA2298862A1 Digital channelizer having efficient architecture for window presum operation and method of operation thereof
08/24/2000WO2000049780A1 Interleaving method and apparatus for orthogonal transmit diversity and multi-carriers cdma communication systems
08/24/2000WO2000049725A1 Multiplexed codec for an adsl system
08/24/2000CA2663122A1 A system and method for recovering symbol timing offset and carrier frequency error in an ofdm digital audio broadcast system
08/23/2000EP1030490A2 Method and apparatus for discrete multitone communication bit allocation
08/23/2000EP1030488A2 Coherent detection system for multicarrier signals
08/23/2000CA2299034A1 Configurable multi-rate channelizer for use in multiple data rate applications
08/22/2000US6108796 Fault tolerant multi-drop communications system
08/22/2000US6108560 Wireless communications system
08/22/2000US6108364 Time division duplex repeater for use in a CDMA system
08/22/2000US6108349 Method and apparatus for registering remote service units in a multipoint communication system
08/22/2000US6108328 Method and arrangement for separating signals operating in the same channel
08/22/2000US6108314 Method, subscriber device, wireless router, and communication system efficiently utilizing the receive/transmit switching time
08/22/2000US6107946 High speed serial link for fully duplexed data communication
08/17/2000WO2000048331A1 A method and arrangement for reducing cyclo-stationary cross-talk noise
08/16/2000EP1028597A2 Communication apparatus, systems and method
08/16/2000EP1028558A1 A method and apparatus for reducing cyclo-stationary cross-talk noise
08/16/2000EP1028553A1 Communication device and method of peak power control
08/16/2000EP1027817A2 Wireless communication system in which virtual links have a variable transmission capacity
08/15/2000US6104745 Transceiver for performing time division full duplex spread spectrum communication
08/15/2000US6104722 Apparatus for and method of communicating among devices interconnected on a bus
08/10/2000WO2000046922A1 Frequency offset differential pulse position modulation
08/09/2000EP1025668A1 Asymmetric digital subscriber loop transceivers
08/09/2000EP1025654A1 Improvements in, or relating to, digital transmission
08/09/2000CN1262568A Method for transmitting data wireless system by wireless interface of base station and subscriber station
08/08/2000US6101172 Transmission spectra for HDSL2 transmission
08/03/2000WO2000045538A1 A method and an apparatus for clipping signals in a cdma system
08/03/2000WO2000007318A9 Broadband power management (power banking) within a broadband multi-carrier base station transceiver system
08/03/2000DE19903428A1 Mehrkanaliges Funkübertragungssystem Multi-channel radio transmission system
08/03/2000CA2361036A1 A method and an apparatus for clipping signals in a cdma system
08/02/2000EP1024638A1 System and method for dynamic codec alteration
08/02/2000EP1024637A1 System and method for coding algorithm adjustment in telephony-over-lan networks
08/02/2000EP1024607A2 Multichannel radio transmission system
08/02/2000CN1262006A Digital system for subscriber lines allowing high bit rates
08/02/2000CN1261750A Frequence modulated digital data transmission device
08/01/2000US6098161 Method of generating address of coefficient memory in OFDM adaptive channel equalizer and apparatus employing the same
08/01/2000US6097712 Multi-carrier CDMA communications systems
08/01/2000CA2192426C Bidirectional voltage translator
07/2000
07/27/2000WO2000022499A3 Method for transferring information
07/27/2000WO1998012833A3 Method and system for wireless internet access
07/27/2000DE19901328A1 Communication device for transfer of speech and data has frequency dependent amplifier in which information in audible form and frequency dependent decoder produces information represented as data that can be displayed
07/26/2000EP1022856A2 Transmitting and receiving apparatus capable of the suppression of the microphonic noise in digital transmission system
07/26/2000EP1021900A2 Wireless broadband transmitter for a signal consisting of a plurality of digitally modulated carriers
07/26/2000EP1021898A2 Signalling transmission using phase rotation techniques in a digital communications system
07/26/2000EP1021882A2 Device and method for cancelling code interference in a cdma communication system
07/26/2000CN1261231A Method and system for data transmission by differiential and common mode data commands
07/25/2000US6094422 Echo canceller touch-up period in an echo-cancelling modem
07/25/2000US6094415 Vector division multiple access communication system
07/20/2000WO2000042727A1 Optical communications networks utilizing frequency division multiplexing
07/20/2000CA2360873A1 Optical communications networks utilizing frequency division multiplexing
07/19/2000EP1021012A1 Communications network system for multiple access
07/19/2000CN1260682A Communication method between mobile terminal and attached apparatus
07/19/2000CN1260650A Communication terminal device and radio communication method thereof
07/18/2000US6091932 Bidirectional point to multipoint network using multicarrier modulation
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