DE69717121D1 - Verbesserungen bei, oder in bezug auf, mehrträgerübertragungssysteme - Google Patents

Verbesserungen bei, oder in bezug auf, mehrträgerübertragungssysteme

Info

Publication number
DE69717121D1
DE69717121D1 DE69717121T DE69717121T DE69717121D1 DE 69717121 D1 DE69717121 D1 DE 69717121D1 DE 69717121 T DE69717121 T DE 69717121T DE 69717121 T DE69717121 T DE 69717121T DE 69717121 D1 DE69717121 D1 DE 69717121D1
Authority
DE
Germany
Prior art keywords
pct
cable
transmission system
carrier transmission
sec
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69717121T
Other languages
English (en)
Inventor
Mikael Isaksson
Magnus Johansson
Harry Tonvall
Lennart Olsson
Tomas Stefansson
Hans Oehman
Gunnar Bahlenberg
Anders Isaksson
Goeran Oekvist
Lis-Marie Ljunggren
Tomas Nordstroem
Lars-Ake Isaksson
Daniel Bengtsson
Siwert Hakansson
Ye Wen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STMicroelectronics NV
Original Assignee
STMicroelectronics NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from SE9603198A external-priority patent/SE506689C2/sv
Application filed by STMicroelectronics NV filed Critical STMicroelectronics NV
Application granted granted Critical
Publication of DE69717121D1 publication Critical patent/DE69717121D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H04L5/0046—Determination of how many bits are transmitted on different sub-channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037—Inter-user or inter-terminal allocation

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Telephonic Communication Services (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Developing Agents For Electrophotography (AREA)
DE69717121T 1996-09-02 1997-09-01 Verbesserungen bei, oder in bezug auf, mehrträgerübertragungssysteme Expired - Lifetime DE69717121D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9603198A SE506689C2 (sv) 1996-06-10 1996-09-02 Förbättringar av, eller med avseende på, multibärvågstransmissionssystem
PCT/SE1997/001461 WO1998010556A2 (en) 1996-09-02 1997-09-01 Improvements in, or relating to, multi-carrier transmission systems

Publications (1)

Publication Number Publication Date
DE69717121D1 true DE69717121D1 (de) 2002-12-19

Family

ID=20403756

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69717121T Expired - Lifetime DE69717121D1 (de) 1996-09-02 1997-09-01 Verbesserungen bei, oder in bezug auf, mehrträgerübertragungssysteme

Country Status (7)

Country Link
US (1) US6160820A (de)
EP (1) EP0922341B1 (de)
JP (1) JP2001500681A (de)
AT (1) ATE227910T1 (de)
DE (1) DE69717121D1 (de)
NO (1) NO990778L (de)
WO (1) WO1998010556A2 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6798735B1 (en) 1996-06-12 2004-09-28 Aware, Inc. Adaptive allocation for variable bandwidth multicarrier communication
AU744756B2 (en) 1997-10-10 2002-03-07 Daphimo Co. B.V., Llc Splitterless multicarrier modem
US20030026282A1 (en) 1998-01-16 2003-02-06 Aware, Inc. Splitterless multicarrier modem
US6937623B2 (en) * 1997-10-22 2005-08-30 Texas Instruments Incorporated Method and apparatus for coordinating multi-point to point communications in a multi-tone data transmission system
CA2867539C (en) 1998-06-26 2017-03-14 Tq Delta, Llc Multicarrier communication with variable overhead rate
EP1155546A1 (de) * 1999-02-23 2001-11-21 Aware, Inc. Vorrichtung und verfahren zur tonzuweisung in digitalen teilnehmerleistungssystemen
DE60039081D1 (de) 1999-03-12 2008-07-10 Aware Inc Mehrträger-Modulationssystem und Verfahren
US6775320B1 (en) 1999-03-12 2004-08-10 Aware, Inc. Method and a multi-carrier transceiver supporting dynamic switching between active application sets
US20060274840A1 (en) 2005-06-06 2006-12-07 Marcos Tzannes Method for seamlessly changing power modes in an ADSL system
US6501791B1 (en) * 1999-07-21 2002-12-31 Legerity, Inc. Method and apparatus for allocating tones to a plurality of users in a multi-tone modem communications system
US8363757B1 (en) 1999-10-12 2013-01-29 Qualcomm Incorporated Method and apparatus for eliminating the effects of frequency offsets in a digital communication system
US6628673B1 (en) * 1999-12-29 2003-09-30 Atheros Communications, Inc. Scalable communication system using overlaid signals and multi-carrier frequency communication
JP2002190788A (ja) * 2000-03-17 2002-07-05 Matsushita Electric Ind Co Ltd 無線通信装置および無線通信方法
EP2192736B1 (de) * 2000-06-09 2020-10-28 Lantiq Beteiligungs-GmbH & Co.KG Verringerung von Funkfrequenzstörungen in Mehrträgerübertragungssystemen
US6731678B1 (en) * 2000-10-30 2004-05-04 Sprint Communications Company, L.P. System and method for extending the operating range and/or increasing the bandwidth of a communication link
US6993050B2 (en) 2001-03-14 2006-01-31 At&T Corp. Transmit and receive system for cable data service
US20020172290A1 (en) * 2001-05-18 2002-11-21 Chorpenning Jack S. Method and system for transmitting signals between a high speed serial bus and a coaxial cable
US7236757B2 (en) * 2001-07-11 2007-06-26 Vativ Technologies, Inc. High-speed multi-channel communications transceiver with inter-channel interference filter
US7295623B2 (en) * 2001-07-11 2007-11-13 Vativ Technologies, Inc. High-speed communications transceiver
US20030112896A1 (en) * 2001-07-11 2003-06-19 Raghavan Sreen A. Multi-channel communications transceiver
US7313330B2 (en) * 2002-08-13 2007-12-25 Samsung Electronics Co., Ltd. Redundant apparatus and method for gigabit ethernet passive optical network system and frame format thereof
US7266092B2 (en) * 2003-01-30 2007-09-04 Adtran, Inc. Adaptive frequency duplexing system and method
US7388904B2 (en) * 2003-06-03 2008-06-17 Vativ Technologies, Inc. Near-end, far-end and echo cancellers in a multi-channel transceiver system
EP1804450A1 (de) * 2005-12-30 2007-07-04 STMicroelectronics Belgium N.V. Datenzuweisung in einem digitalen Mehrträger-Teilnehmerleitungssystem
JP4629592B2 (ja) * 2006-02-14 2011-02-09 株式会社日立製作所 多重伝送システム
WO2009073958A1 (en) * 2007-12-10 2009-06-18 Serge Provencher Method and system for estimating parameters of a multi-tone signal
AT509355B1 (de) 2010-02-10 2012-04-15 Univ Graz Tech Testanordnung
FR2984641B1 (fr) * 2011-12-15 2014-06-13 Eutelsat Sa Installation d'emission/reception de signaux radioelectriques
US9958927B2 (en) * 2015-06-02 2018-05-01 Lenovo Enterprise Solutions (Singapore) Pte. Ltd. Selecting active power supplies based on power supply cable length
US10419066B1 (en) * 2017-10-05 2019-09-17 Harmonic, Inc. Remote radio frequency (RF) AGC loop

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5680394A (en) * 1995-07-11 1997-10-21 Amati Communications Corporation Time division duplexed high speed data transmission system and method
US6014412A (en) * 1996-04-19 2000-01-11 Amati Communications Corporation Digital radio frequency interference canceller

Also Published As

Publication number Publication date
US6160820A (en) 2000-12-12
NO990778D0 (no) 1999-02-19
ATE227910T1 (de) 2002-11-15
EP0922341A2 (de) 1999-06-16
NO990778L (no) 1999-04-29
WO1998010556A2 (en) 1998-03-12
EP0922341B1 (de) 2002-11-13
JP2001500681A (ja) 2001-01-16
WO1998010556A3 (en) 1998-06-04

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Legal Events

Date Code Title Description
8332 No legal effect for de