Patents
Patents for H04L 5 - Arrangements affording multiple use of the transmission path (28,368)
07/2002
07/25/2002WO2002057919A2 Redundant telecommunication system using standby unit memory updating apparatus and method of operation
07/25/2002WO2001037503A9 Method and system for analytically computing and using an anspcm signal
07/25/2002WO2001008398A9 Quick connect parameter exchange
07/25/2002US20020098869 System and method for on-line insertion of line replaceable units in wireless and wireline access systems
07/25/2002US20020098863 Broadband driver
07/25/2002US20020098858 Apparatus for reallocating communication resources to establish a priority call in a fixed wireless access communication system
07/25/2002US20020098799 Apparatus and method for operating a subscriber interface in a fixed wireless system
07/25/2002US20020098798 Communication system with multicarrier telephony transport
07/25/2002US20020098797 Acquisition and tracking in communication system with multicarrier telephony transport
07/25/2002US20020098796 Hybrid/fiber coax video and telephony communication system with poly-phase filtering
07/25/2002US20020098795 Communicating errors in a telecommunications system
07/25/2002US20020097824 Superframe alignment to a pre-existing ADSL data exchange
07/25/2002US20020097811 Transmission device and transmission method
07/25/2002US20020097805 Replica driver mismatch correction using a variable offset comparator
07/25/2002US20020097791 Method and apparatus for constellation mapping and bitloading in multi-carrier transceivers, such as DMT-based DSL transceivers
07/25/2002US20020097784 Multiuser detection method and device
07/25/2002US20020097694 Method for establishing a prioirity call in a fixed wireless access communication system
07/25/2002US20020097685 Apparatus and method for creating signal and profiles at a receiving station
07/25/2002US20020097670 Redundant telecommunication system using memory equalization apparatus and method of operation
07/25/2002US20020097564 System and method for providing an improved common control bus for use in on-line insertion of line replaceable units in wireless and wireline access systems
07/25/2002DE10100952A1 Verfahren zur gleichzeitigen Übertragung mehrerer Datenströme Method for the simultaneous transmission of multiple data streams
07/25/2002CA2436858A1 Fast initialization using seamless rate adaptation
07/24/2002EP1224763A1 Method and apparatus for communicating a call
07/24/2002EP1224745A1 Transmit power control for mcpa-equipped base stations
07/24/2002EP1031243A4 An adaptive time division duplexing method and apparatus for dynamic bandwidth allocation within a wireless communication system
07/24/2002CN1360781A Power control scheme for maximizing carrier signal-to-noise ratio in multicarrier transmitters
07/23/2002USRE37802 Multicode direct sequence spread spectrum
07/23/2002US6425046 Method for using a latched sense amplifier in a memory module as a high-speed cache memory
07/23/2002US6424674 Multi-tone transciever for multiple users
07/22/2002CA2367978A1 Ofdm multiple upstream receiver network
07/18/2002WO2002056567A2 Reduced soft output information packet selection
07/18/2002WO2002009455A3 Allocation of subcarriers to subscribers, using reed-solomon codes
07/18/2002WO2001047203A3 Modulation using chirp signals, in particular for use in a multipath environment
07/18/2002WO2001008373A9 Fast connect, quick reconnect and connection on hold mechanism
07/18/2002US20020094049 Frame synchronization in multicarrier transmission systems
07/18/2002US20020094043 Apparatus, method and system for correlated noise reduction in a trellis coded environment
07/18/2002US20020094033 Method of storing or decoding a stream of bits
07/18/2002US20020093989 Method and apparatus for coordinating multi-point to point communications in a multi-tone data transmission system
07/17/2002EP1223734A2 Initialization a quick reconnect procedure
07/17/2002EP1223723A2 Connection on hold mechanism
07/17/2002EP1223700A1 MC-CDMA transmission system and method with adaptive mapping
07/16/2002US6421392 Single-source multidrop communication system
07/16/2002US6421376 Methods of using digital modem identification information
07/16/2002US6421320 Asymmetric modem communications system and method
07/16/2002CA2261635C Methods for communication using pcm codewords
07/11/2002WO2002054660A1 Method for cancelling interference during tdma transmission and/or fdma transmission
07/11/2002WO2002054641A1 Controlled handling of far end at equipment failure in an msp+1 unidirectionnal configuration
07/11/2002US20020090968 Wireless communication apparatus, wireless communication system adopting the same and communication method thereof
07/11/2002US20020090909 Hybrid/fiber coax video and telephony communication system with poly-phase filtering
07/11/2002US20020090026 Transceiver circuit and method
07/11/2002US20020090008 Method and apparatus for coordinating multi-point to point communications in a multi-tone data transmission system
07/11/2002US20020090000 Base station for supporting communication rate modifications
07/11/2002US20020089976 Method implemented by a subscriber unit for selectively suppressing communications
07/11/2002US20020089932 Method implemented by a base station for selectively suppressing communications
07/10/2002EP1221790A2 Wireless communication apparatus, wireless communication system adopting the same and communication method thereof
07/10/2002EP1221780A1 Method and system for the interference suppression of a TDMA and/or FDMA transmission
07/10/2002EP1221778A1 Multi-carrier cdma communication device, multi-carrier cdma transmitting device, and multi-carrier cdma receiving device
07/10/2002EP1221220A2 Method and device for bi-directional communication between at least two communication participants
07/10/2002EP1221219A1 Equalising method in receivers using a combination of multiple carrier and code division multiple access modulating techniques
07/10/2002CN1358398A Base station device, communication terminal, and communication method
07/10/2002CN1358368A Channel constructing mehtod and base station using the method
07/10/2002CN1087543C Digital communication system and receiver for use in such system
07/09/2002US6418558 Hybrid fiber/coax video and telephony communication
07/09/2002US6418537 Accurate timing calibration for each of multiple high-speed clocked receivers using a single DLL
07/09/2002US6418133 Code-modulated transmission process and transmission system operating according thereto
07/09/2002US6417675 Receiver impedance calibration arrangements in full duplex communication systems
07/09/2002CA2277631C Transmission channel for the electrically isolated transmission of digital signals
07/04/2002WO2002052805A2 Power cutback configuration of digital subscriber line transceivers using public switched telephone network signaling
07/04/2002WO2002052567A1 Device and process for time stamping, receiver, system for delayed broadcasting and string of corresponding packets
07/04/2002WO2002033848A3 Channel allocation in broadband orthogonal frequency-division multiple-access/space-division multiple-access networks
07/04/2002US20020086691 Combined simulcasting and dedicated services in a wireless communication system
07/04/2002US20020086668 Transceiver
07/04/2002US20020085640 Multi-carrier connection initialisation and symbol transmission
07/04/2002US20020085628 Systems for monitoring and controlling operating modes in an ethernet transceiver and methods of operating the same
07/04/2002US20020085575 Interface control of communication between a control processor and a digital signal processor
07/04/2002US20020085544 Subscriber unit for supporting communication rate modifications
07/04/2002US20020085509 Radio communication apparatus
07/03/2002EP1219061A1 Method and apparatus for transmit timing adjustment in a host-processor-based modem
07/03/2002CN1357173A Flexibility enhancement to modified fast convolution angorithm
07/03/2002CN1356814A System and method for effectively conducting large-scale fast fourier transform
07/02/2002US6415133 Acquisition and tracking in communication system with multicarrier telephony transport
07/02/2002US6414986 Method and system for radio communication
07/02/2002US6414952 Virtual gateway system and method
06/2002
06/27/2002WO2002051082A2 Digital audio transmission over a digital visual interface (dvi) link
06/27/2002WO2002051048A2 Sub-channels for the random access channel in time division duplex system
06/27/2002WO2002051024A1 Digital point-to-multipoint data transmission system on an electric network
06/27/2002WO2002051016A2 Bidirectional signal repeater
06/27/2002US20020080933 Power cutback configuration of digital subscriber line transceivers using public switched telephone network signaling
06/27/2002US20020080932 Communication system having the capability of selecting an optimum communication mode from a plurality of modes, depending on the type of equipment at a party to be communicated with
06/27/2002US20020080867 Robust signaling techniques in multicarrier systems
06/27/2002US20020080865 Bidirectional signal repeater
06/27/2002US20020080767 Method of supporting small group multicast in mobile IP
06/26/2002EP1217785A2 Method of supporting small group multicast in mobile IP
06/26/2002EP1217780A2 Method and Apparatus for collision detection during the login procedure of subscribers in a TDMA communication system
06/26/2002EP1216535A2 Method and apparatus for encrypting transmissions in a communication system
06/26/2002CN1355973A Automatic gain control for improved decoding of multi-carrier signal
06/26/2002CN1355631A Circuit and method for frame location search and code stream conversion
06/26/2002CN1086877C Multi-point to point communication system
06/25/2002US6411664 Correlation detecting apparatus, its detecting method and communication apparatus and its communication method
06/25/2002US6411653 Cascaded polyphase DFT-filter band for a wireless telecommunications system