CN101405951A - 一种多对线共同传输的方法及发送端和接收端 - Google Patents

一种多对线共同传输的方法及发送端和接收端 Download PDF

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Publication number
CN101405951A
CN101405951A CN200780000259.4A CN200780000259A CN101405951A CN 101405951 A CN101405951 A CN 101405951A CN 200780000259 A CN200780000259 A CN 200780000259A CN 101405951 A CN101405951 A CN 101405951A
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signal
group
frequency band
information
line
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CN101405951B (zh
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方李明
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/32—Reducing cross-talk, e.g. by compensating
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2854—Wide area networks, e.g. public data networks
    • H04L12/2856—Access arrangements, e.g. Internet access
    • H04L12/2869—Operational details of access network equipments
    • H04L12/2878—Access multiplexer, e.g. DSLAM
    • H04L12/2879—Access multiplexer, e.g. DSLAM characterised by the network type on the uplink side, i.e. towards the service provider network
    • H04L12/2881—IP/Ethernet DSLAM
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4633—Interconnection of networks using encapsulation techniques, e.g. tunneling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • 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
    • 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
    • H04L5/20—Arrangements affording multiple use of the transmission path using different combinations of lines, e.g. phantom working
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H04M11/062—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors using different frequency bands for speech and other data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5614—User Network Interface
    • H04L2012/5618—Bridges, gateways [GW] or interworking units [IWU]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5665—Interaction of ATM with other protocols
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13196—Connection circuit/link/trunk/junction, bridge, router, gateway
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13204—Protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1329—Asynchronous transfer mode, ATM
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13389—LAN, internet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13399—Virtual channel/circuits

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Dc Digital Transmission (AREA)
  • Communication Control (AREA)

Abstract

本发明公开了一种多对线共同传输的方法及发送端和接收端。一种多对线共同传输的方法，将发送信息进行调制，将调制后的信号通过多对线发送给接收端；其中，所述多对线中的每一个发送器的发送频谱包括两个部分，第一部分为满足所述调制方法的承载条件的频率段，第二部分为不满足所述调制方法的承载条件的频率段。发送端包括调制器组和发送器组，还包括编码器组和选择组合器组。接收端包括解调器组和接收器组，还包括解码器组和解选择组合器组。本发明提升了多对线路的联合传输容量。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN200780000259.4A 2006-07-10 2007-07-04 一种多对线共同传输的方法 Expired - Fee Related CN101405951B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200780000259.4A CN101405951B (zh) 2006-07-10 2007-07-04 一种多对线共同传输的方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN200610061579.8 2006-07-10
CN2006100615798A CN101106435B (zh) 2006-07-10 2006-07-10 一种多对线共同传输的方法及发送端和接收端
CN200780000259.4A CN101405951B (zh) 2006-07-10 2007-07-04 一种多对线共同传输的方法
PCT/CN2007/070230 WO2008009226A1 (fr) 2006-07-10 2007-07-04 Procédé de transmission faisant appel à des lignes multiples appariées, émetteur et récepteur correspondants

Publications (2)

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CN101405951A true CN101405951A (zh) 2009-04-08
CN101405951B CN101405951B (zh) 2013-04-17

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CN200780000259.4A Expired - Fee Related CN101405951B (zh) 2006-07-10 2007-07-04 一种多对线共同传输的方法

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US (1) US7894484B2 (zh)
EP (1) EP2043274B1 (zh)
CN (2) CN101106435B (zh)
AT (1) ATE512508T1 (zh)
WO (1) WO2008009226A1 (zh)

Cited By (1)

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CN107294561A (zh) * 2014-04-30 2017-10-24 华为技术有限公司 一种dsl***中抵消线路串扰的方法、设备和***

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CN101917212B (zh) 2010-08-11 2013-01-23 华为技术有限公司 xDSL***及其信号传输方法、发送装置和接收装置
TWI440368B (zh) * 2011-01-26 2014-06-01 Aten Int Co Ltd 訊號延伸系統及其傳送端與接收端
EP2525533B1 (en) * 2011-05-16 2014-02-26 Alcatel Lucent Method and apparatus for providing bidirectional communication between segments of a home network
DE112013003443T5 (de) 2012-07-09 2015-06-11 Sony Corporation Kodierungs- und Modulationsvorrichtung unter Benutzung ungleichmässiger Konstellation
CA2910234C (en) 2013-04-30 2022-01-11 Sony Corporation Coding and modulation apparatus using non-uniform constellation
EP3017574B1 (en) * 2013-07-05 2019-11-13 Sony Corporation Coding and modulation apparatus using non-uniform constellation
WO2015172355A1 (en) * 2014-05-15 2015-11-19 Qualcomm Incorporated Pre-coded mimo transmissions for ethernets
CN105763292A (zh) * 2014-12-18 2016-07-13 华为技术有限公司 多对双绞线自适应传输方法及***
CA2981903A1 (en) * 2015-04-09 2016-10-13 Dejero Labs Inc. Systems, devices and methods for distributing data with multi-tiered encoding
CN108023850B (zh) * 2017-11-17 2021-01-08 深圳市锐能微科技有限公司 一种无线通信方法及装置
CN109743088B (zh) * 2019-02-20 2020-10-16 中国科学院微电子研究所 一种无线发送的接入方法及接入***
US11228340B1 (en) * 2019-08-28 2022-01-18 Marvell Asia Pte, Ltd. Ethernet link transmit power method based on network provided alien crosstalk feedback

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US6904110B2 (en) * 1997-07-31 2005-06-07 Francois Trans Channel equalization system and method
US6317495B1 (en) * 1997-12-19 2001-11-13 Wm. Marsh Rice University Spectral optimization and joint signaling techniques with multi-line separation for communication in the presence of crosstalk
US6507608B1 (en) * 2000-02-23 2003-01-14 2Wire, Inc. Multi-line ADSL modulation
JP4323669B2 (ja) * 2000-03-15 2009-09-02 パナソニック株式会社 データ伝送装置及びデータ伝送方法
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Also Published As

Publication number Publication date
EP2043274B1 (en) 2011-06-08
CN101106435A (zh) 2008-01-16
CN101106435B (zh) 2011-08-03
US20090116376A1 (en) 2009-05-07
EP2043274A4 (en) 2009-11-18
ATE512508T1 (de) 2011-06-15
US7894484B2 (en) 2011-02-22
CN101405951B (zh) 2013-04-17
EP2043274A1 (en) 2009-04-01
WO2008009226A1 (fr) 2008-01-24

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