| Patents for H04B 3 - Line transmission systems (31,523) |
|---|
| 10/01/2000 | CA2267825A1 Portable testing device for telecommunications network |
| 09/30/2000 | CA2300398A1 Method and arrangement to estimate transmission channel charateristics |
| 09/28/2000 | WO2000057622A1 Passive system used to merge telephony and broadband signals onto one coaxial cable |
| 09/28/2000 | DE19914052A1 Empfänger für optisch übertragene Signale Receiver for optical signals transmitted |
| 09/28/2000 | CA2367565A1 Passive system used to merge telephony and broadband signals onto one coaxial cable |
| 09/27/2000 | EP1039736A1 Method and device for adaptive identification and related adaptive echo canceller |
| 09/27/2000 | EP0856212B1 Digital phase reversal detector |
| 09/27/2000 | CN1268271A Adaptive pre-equalization apparatus for correcting linear distortion of a non-ideal data transmission system |
| 09/27/2000 | CN1267967A Digital control network system for mixed-mode transceiver and conflict-free communication method |
| 09/27/2000 | CA2300642A1 A receiver for optically transmitted signals |
| 09/26/2000 | US6124960 Transmission system with cross-phase modulation compensation |
| 09/26/2000 | CA2238299C A filter co-processor |
| 09/26/2000 | CA2163289C Cross-talk measurement apparatus with near-end compensation |
| 09/26/2000 | CA2064252C Digital filter and method of design |
| 09/21/2000 | WO2000056036A2 Echo suppression device and method for performing the same |
| 09/20/2000 | EP1037426A1 Data allocation in multicarrier commumication systems |
| 09/20/2000 | EP1036436A1 Power line communication system |
| 09/20/2000 | EP0873607A4 Method, device, dsp and modem for efficient echo canceler phase roll tracking |
| 09/20/2000 | CN1267420A Method for eliminating interference in bipolar data stream and circuitry for implementing said method |
| 09/20/2000 | CN1267140A Automatized communication system for electric power distribution network |
| 09/19/2000 | US6122609 Method and device for the optimized processing of a disturbing signal during a sound capture |
| 09/19/2000 | US6122086 Compensation of dispersion |
| 09/19/2000 | US6121832 Intermediate amplifier device for a transmission network |
| 09/19/2000 | US6121828 Demodulator |
| 09/19/2000 | US6120330 Arrangement of contact pairs for compensating near-end crosstalk for an electric patch plug |
| 09/19/2000 | CA2073944C Carrier phase recovery for an adaptive equalizer |
| 09/17/2000 | CA2300796A1 Decision feedback equalizer for a digital signal receiving system |
| 09/17/2000 | CA2300726A1 Signal processing circuit for a digital signal receiving system |
| 09/14/2000 | WO2000054472A1 Kalman equalization in multicarrier receivers |
| 09/14/2000 | WO2000054471A1 Remote power system for wireless network adapter utilizing unused wire pairs in ethernet network cable |
| 09/14/2000 | WO2000054427A1 Adaptive channel equalizer |
| 09/14/2000 | WO2000054288A1 Cable |
| 09/14/2000 | WO2000054239A1 Repeater of tandem sensor system |
| 09/14/2000 | DE19909244A1 Verfahren zum Übertragen von Daten über einen elektrischen Antriebsstrom für Fahrzeuge führenden Fahrstromleiter A method of transmitting data via an electric drive current for vehicles leading traction current conductor |
| 09/14/2000 | CA2344814A1 Cable |
| 09/13/2000 | EP1035700A1 DSL transmission system with means for ensuring local echo orthogonality |
| 09/13/2000 | EP1034627A1 Crosstalk reduction in a bidirectional optical link |
| 09/13/2000 | EP1034582A2 Connector and method of connection |
| 09/13/2000 | CN2396400Y Single phase electronic type intelligent network watt-hour meter |
| 09/13/2000 | CN1266312A Method and apparatus for provding speaking telephone operation in portable communication equipment |
| 09/12/2000 | US6118816 Digital transmission system with a trellis-based, reduced-state estimation method |
| 09/12/2000 | US6118812 Digital equalization in the presence of quantization noise |
| 09/08/2000 | WO2000052960A1 Two-channel wireless audio transmission system using frequency division multiplexing (fdm) |
| 09/08/2000 | WO2000052893A1 Digital wireless phone/modem jack capable of communications over the power lines using differential binary phase shift keying (dbpsk) |
| 09/08/2000 | WO2000052856A1 Apparatus, and associated method, for selectively modifying characteristics of the receive signal received at a receiving station |
| 09/08/2000 | WO2000052845A1 Iterative multi-user detection |
| 09/08/2000 | WO2000052844A1 Non-linear echo cancellation in discrete multi-tone systems |
| 09/08/2000 | WO2000038350A3 Signalling method and telecommunication system |
| 09/07/2000 | DE19907538A1 Communication system e.g. for medical systems |
| 09/07/2000 | DE19906627A1 Monitoring and/or control method involves supplying power to device drives over bus system's cable connections via which sensors are connected to central station to pass device status signals |
| 09/07/2000 | DE19822630C1 Anordnung von Kontaktpaaren zur Kompensation des Nahnebensprechens für eine elektrische Steckverbindung Arrangement of contact pairs for compensating the near-end crosstalk for an electric plug connection |
| 09/06/2000 | EP1033851A2 Method and apparatus for equalizing digital signal received via multiple transmission paths |
| 09/06/2000 | EP1033811A2 Monolithic fixed active equalizer |
| 09/06/2000 | EP0585237B1 Dynamical system analyser |
| 09/06/2000 | CN1265790A Cable interface for data and power supply |
| 09/06/2000 | CN1265788A Transmission of FM video signals over various lines |
| 09/05/2000 | US6115468 Power feed for Ethernet telephones via Ethernet link |
| 09/05/2000 | US6115433 Adaptively-equalized digital receiver with carrier tracking |
| 09/05/2000 | US6115429 Data receiving method for receiving data through predetermined clear zones of a powerline |
| 09/05/2000 | US6115389 Auto-negotiation for multiple ports using shared logic |
| 09/05/2000 | US6114922 Transconductance compensation for process variation in equalizers |
| 09/05/2000 | US6113418 Connector element for telecommunication |
| 08/31/2000 | WO2000051311A1 Communication device and method of eliminating intereference in this communication device |
| 08/31/2000 | WO2000051262A1 Double-talk detection device, echo canceller using double-talk detection device and echo suppressor using double-talk detection device |
| 08/31/2000 | WO2000051258A1 Circuit for jointly transmitting voice and data over a telephone line |
| 08/31/2000 | WO2000051248A1 Information and control communication over power lines |
| 08/31/2000 | WO2000050285A1 Method for transmitting data via a traction control which carries an electrical driving current for vehicles |
| 08/31/2000 | CA2330078A1 Communication device and interference rejection method therein |
| 08/30/2000 | EP1031954A2 Measuring arrangement and method |
| 08/30/2000 | EP1031199A1 Improvement in, or relating to, subscriber line transmission systems |
| 08/30/2000 | CN1264812A Communicating assembly of multiple air conditioners system and its initial operation method |
| 08/29/2000 | US6112218 Digital filter with efficient quantization circuitry |
| 08/29/2000 | US6111963 Electronic vehicular audio playback system |
| 08/29/2000 | US6111918 Two-way data communicating method and system |
| 08/29/2000 | US6111895 Wideband transmission through wire |
| 08/29/2000 | US6111862 Idle code density detector |
| 08/29/2000 | US6111861 Method and system for managing high speed data communication |
| 08/24/2000 | WO2000049796A1 Digital telephony carrier current system |
| 08/24/2000 | WO2000049749A1 Communication device and communication method |
| 08/24/2000 | WO2000049726A1 Circuit for capacitively coupling data communication equipment to a power line and a coupling unit with a coupling circuit |
| 08/24/2000 | DE19923407C1 Reception method for mobile radio applications |
| 08/24/2000 | DE19906568A1 Device for transmission and processing of data form utility meters central processing unit; uses power supply line for bi-directional data exchange between CPU and utility meters |
| 08/24/2000 | CA2362960A1 Digital telephony carrier current system |
| 08/24/2000 | CA2329178A1 Communications apparatus and a communications method |
| 08/23/2000 | EP1029409A1 Method for joint equalization and detection of multiple user signals |
| 08/22/2000 | US6108412 Adaptive echo cancelling system for telephony applications |
| 08/22/2000 | US6108385 Method and apparatus for reducing intermodulation distortion in digital wideband transmission systems |
| 08/22/2000 | US6108368 Adaptive reference pattern for spread spectrum detection claims |
| 08/22/2000 | US6107896 Linear attenuation equalizer and method for designing same |
| 08/22/2000 | US6107867 Load termination sensing circuit |
| 08/22/2000 | CA2206137C Demodulator |
| 08/17/2000 | WO2000048332A1 Approximated mmse-based channel estimator in a mobile communication system |
| 08/17/2000 | WO2000048331A1 A method and arrangement for reducing cyclo-stationary cross-talk noise |
| 08/17/2000 | WO2000028663A3 Fir filter structure with low latency for gigabit ethernet applications |
| 08/17/2000 | DE19908376A1 Emergency call apparatus for personnel lift, has control unit transmitting identification sign to exchange in case of emergency call |
| 08/16/2000 | EP1028563A2 Time-domain equalisation for discrete multi-tone transceiver |
| 08/16/2000 | EP1028558A1 A method and apparatus for reducing cyclo-stationary cross-talk noise |
| 08/16/2000 | EP0944945A4 Improvements relating to signalling in electricity distribution systems |
| 08/16/2000 | EP0855109B1 Co-channel interference reduction |
| 08/16/2000 | CN1263652A Method of and device for measuring echo parameters on telephone lines |