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)
07/1998
07/15/1998CN1187930A Adaptive channel allocation in frequency division multiplexed system
07/14/1998US5781728 Flexible asymmetrical digital subscriber line ADSL transmitter, remote terminal using same, and method therefor
07/14/1998CA2117920C A multi-channel digital transmitter and receiver
07/08/1998EP0852087A2 Method for the common transmission of digital and analogue modulated radio broadcasting and/ or television broadcasting signals
07/02/1998WO1998028887A2 Transmission using the eigenmodes of a multiconductor link
07/02/1998WO1998028868A1 Method and apparatus for variably allocating upstream and downstream communication spectra
07/02/1998DE19758014A1 Rahmensynchronisationsverfahren und -vorrichtung zur Verwendung in einem ein OFDM-Verfahren anwendendes digitales Kommunikationssystem Frame synchronization method and apparatus for use in a method, an OFDM-applying digital communication system
07/02/1998CA2274715A1 Method and apparatus for variably allocating upstream and downstream communication spectra
07/01/1998EP0851641A2 Communication method and receiving apparatus for OFDM systems
06/1998
06/30/1998US5774458 Multiplex amplifiers for two-way communications in a full-service network
06/25/1998WO1998027716A1 Method for controlling modem
06/25/1998WO1998027683A2 Return channel processing for a digital data communications system
06/25/1998DE19651708A1 Netz zum Übertragen von Datenpaketen und Verfahren zum Betreiben des Netzes Network for transmitting data packets, and method of operating the network
06/24/1998CN1185709A Communication method, base station and terminal equipment
06/23/1998US5771224 Orthogonal frequency division multiplexing transmission system and transmitter and receiver therefor
06/18/1998WO1998026581A1 Modem control method
06/18/1998WO1998026542A2 Network for transmitting data packets and method for operating the network
06/18/1998WO1998026532A2 Bitwise full duplex communication
06/18/1998DE19651126A1 Serial, bi-directional data transmission method
06/17/1998EP0848568A1 Transmission devices and methods
06/17/1998EP0848516A1 A communication system, for instance for biomedical applications
06/17/1998EP0847634A2 Time division duplex repeater for use in a cdma system
06/17/1998CN1185247A Full duplex ultrawide-band communication system and method
06/16/1998US5768396 Online karaoke system with flying start performance
06/16/1998US5768311 Interpolation system for fixed sample rate signal processing
06/16/1998US5768269 Apparatus and method for establishing frame synchronization in distributed digital data communication systems
06/16/1998US5768265 Duplex signal multiplexing system
06/16/1998CA2117405C Facsimile communication with selective call receivers
06/11/1998CA2223947A1 Device and method for transmission
06/10/1998EP0847159A2 Method for apparatus for bandwidth reuse in a communication network
06/09/1998US5764706 AM compatible digital waveform frame timing recovery and frame synchronous power measurement
06/09/1998US5764700 Digital radio link system and radio link terminal
06/04/1998WO1998024261A2 Measuring device for the interface of a transmission link with full duplex transmission in a two-wire common frequency operation
06/04/1998WO1998024256A2 A flexible wideband architecture for use in radio communications systems
06/04/1998CA2272613A1 A flexible wideband architecture for use in radio communications systems
06/03/1998EP0845176A1 Dynamic allocation of bandwidth for transmission of audio signals and a video signal
06/03/1998EP0654168A4 Fault-tolerant, high-speed bus system and bus interface for wafer-scale integration.
06/02/1998US5761246 Circuit for multiplexing a plurality of signals on one transmission line between chips
05/1998
05/28/1998DE19633295A1 End=to=end signalling method for telecommunication connection
05/27/1998EP0844791A2 Active interface for an access network
05/27/1998EP0843927A1 Method of bi-directional data transmission over a two-wire line
05/27/1998EP0714575A4 Method and apparatus for creating a composite waveform
05/26/1998US5758266 Multiple frequency communication device
05/26/1998US5757854 In-band on-channel digital broadcasting
05/26/1998US5757851 Communication receiver using soft decision TCH/FACCH channel discriminator
05/26/1998US5757813 Method for achieving optimal channel coding in a communication system
05/26/1998US5757806 Data multiplexing system having at least one low-speed interface circuit connected to a bus
05/26/1998US5757789 Dual mode satellite/cellular terminal
05/26/1998US5757787 Dual mode satellite/cellular terminal
05/26/1998US5757766 Transmitter and receiver for orthogonal frequency division multiplexing signal
05/26/1998US5757282 Low rate telemetry channel
05/22/1998WO1998021847A1 Method, transmitter and receiver for transmitting training signals in a tdma transmission system
05/22/1998WO1998021660A1 Dynamically upgradeable disk array system and method
05/22/1998CA2264764A1 Dynamically upgradeable disk array system and method
05/20/1998EP0843436A2 Baud rate generator
05/20/1998EP0843428A2 Communication system using a base station and a mobile station using COFDM transmission, method for setting up a radio-link and mobile station using the method
05/20/1998DE19647833A1 Verfahren zur gleichzeitigen Funkübertragung digitaler Daten zwischen mehreren Teilnehmerstationen und einer Basisstation Process for the simultaneous wireless transmission of digital data between a plurality of subscriber stations and a base station
05/20/1998CN1182488A Improved periodic wireless data broadcast
05/20/1998CN1182311A Radio Communication system adapting time division duplexing/frequency hopping
05/20/1998CA2218182A1 Active demarcation point of an access network
05/19/1998US5754941 Point-to-multipoint broadband services drop with multiple time slot return channel for customer premises equipment served by fiber optic telecommunication system employing STS-based transmission format containing asynchronous transfer mode cells
05/19/1998US5754650 Simultaneous multichannel television access control system and method
05/19/1998US5754590 Modem architecture for integrated controller and data pump applications
05/14/1998WO1998020696A2 Method and apparatus for compressing and transmitting high speed data
05/14/1998WO1998010540A3 Data transmission method, and radio system
05/13/1998EP0841771A1 Initialisation protocol for adaptive data rates, and related transceiver
05/13/1998EP0841762A2 Communication method in a multi-carrier format
05/13/1998CN1181852A Communication system and operating method thereof
05/12/1998US5751796 Rapid startup protocol for communication between a plurality of modems
05/12/1998US5751775 Transmission circuit of a line encoded signal on a telephone line
05/12/1998US5751701 Rate adaptive digital subscriber line ("RADSL") modem
05/12/1998US5751441 Communication method and communication terminal apparatus capable of full-duplex or half-duplex communication
05/07/1998WO1998019418A1 A class of low cross correlation non-palindromic synchronization sequences for code tracking in synchronous multiple access communication systems
05/06/1998EP0840486A2 An apparatus and method for auto-configuring a communication system
05/06/1998EP0840474A2 Reconfigurable transceiver for asymmetric communication systems
04/1998
04/30/1998DE19721088A1 Data exchange method specially for local optical network
04/29/1998EP0838917A2 Code and frequency division multiple access communications system
04/29/1998EP0838109A1 Time division duplexed high speed data transmission system and method
04/29/1998EP0838106A2 Dual mode satellite/cellular terminal
04/29/1998CN1180462A Multi-point to point communication system
04/29/1998CN1180269A Multi-carrier communication method and device
04/28/1998US5745839 Satellite multiple access system with distortion cancellation and compression compensation
04/28/1998US5745837 Apparatus and method for digital data transmission over a CATV system using an ATM transport protocol and SCDMA
04/28/1998US5745704 Data communication control device
04/28/1998US5745525 Method and system for simultaneously broadcasting and receiving digital and analog signals
04/23/1998WO1998017025A1 Simultaneous bi-directional communication system between two electric or electronic members of a motor vehicle, and member equipped with corresponding means
04/23/1998WO1998010542A3 Transmitting and receiving method and radio system
04/22/1998EP0837565A1 IS-95 compatible wideband communication scheme
04/22/1998EP0594755B1 Power distribution line communication system for reducing effects of signal cancellation
04/21/1998US5742186 Asynchronous serial communication channel network
04/15/1998EP0835565A1 Group modulator for a broadband communications system
04/15/1998EP0835563A2 System for coupling telephony signals transmitted through a broadband communications network to a telephony network interface
04/15/1998CN1179037A Communication method, emission device, emission method, receiving device and receiving method
04/14/1998US5740199 High speed wire-or communication system and method therefor
04/09/1998WO1998015153A1 Method and apparatus for mitigating intermodulation effects in multiple-signal transmission systems
04/09/1998WO1998015083A2 Signal transformation method and apparatus
04/09/1998WO1998014042A2 Method of high-order codification and transmission of information
04/08/1998CN1178617A Method and apparatus for formatting of data for transmission
04/07/1998US5737309 Method and apparatus for interface communications in a tandem cross connect
04/07/1998US5737252 Circuit arrangement comprising a permutation unit and method of processing a batch of items
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