CN112602291A - 通信装置及其系统、方法 - Google Patents

通信装置及其系统、方法 Download PDF

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Publication number
CN112602291A
CN112602291A CN201880096894.5A CN201880096894A CN112602291A CN 112602291 A CN112602291 A CN 112602291A CN 201880096894 A CN201880096894 A CN 201880096894A CN 112602291 A CN112602291 A CN 112602291A
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signal
transmitted
unit
signals
received
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CN112602291B (zh
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赵治磊
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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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0002—Modulated-carrier systems analog front ends; means for connecting modulators, demodulators or transceivers to a transmission line
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/50—Systems for transmission between fixed stations via two-conductor transmission lines

Abstract

本申请实施例提供一种通信装置及其系统、方法，其中该通信装置应用于收发器，包括数字前端单元和模拟前端驱动单元；数字前端单元接收第一待发送信号，对第一待发送信号进行调制处理得到第二待发送信号，并向模拟前端驱动单元发送第二待发送信号；模拟前端驱动单元对第二待发送信号进行转换复制处理得到多个第三待发送信号，通过模拟前端驱动单元的多个第二端口并按照一对一的方式分别向多个双绞线对发送多个第三待发送信号；多个双绞线对分别发送多个第三待发送信号。采用本申请实施例，可以减少长距离通信对业务速率的影响，并节省设备成本，简化设备结构。

Description

PCT国内申请，说明书已公开。

Claims (17)

  1. PCT国内申请，权利要求书已公开。
CN201880096894.5A 2018-08-27 2018-08-27 通信装置及其系统、方法 Active CN112602291B (zh)

Applications Claiming Priority (1)

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PCT/CN2018/102474 WO2020041926A1 (zh) 2018-08-27 2018-08-27 通信装置及其系统、方法

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CN112602291A true CN112602291A (zh) 2021-04-02
CN112602291B CN112602291B (zh) 2022-04-05

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EP (1) EP3809630B1 (zh)
CN (1) CN112602291B (zh)
WO (1) WO2020041926A1 (zh)

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CN102215149A (zh) * 2010-04-06 2011-10-12 美国博通公司 一种通信方法和通信系统
CN107148771A (zh) * 2014-09-30 2017-09-08 英国电讯有限公司 用于通过线对发送和接收信号的方法和装置
CN107438987A (zh) * 2015-03-31 2017-12-05 英国电讯有限公司 通过两对线缆发送和接收信号的方法和装置

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US8410979B2 (en) * 2010-01-25 2013-04-02 Qualcomm Incorporated Digital front end in system simultaneously receiving GPS and GLONASS signals
EP2686965B1 (en) * 2011-03-18 2019-05-08 Telefonaktiebolaget LM Ericsson (publ) Compensation of a transmitter distortion
US8483291B2 (en) * 2011-06-30 2013-07-09 Broadcom Corporation Analog to digital converter with increased sub-range resolution
US9980168B2 (en) * 2015-06-25 2018-05-22 Intel Corporation Apparatus and methods for power-saving low intermediate frequency receiver
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US6658049B1 (en) * 1999-01-12 2003-12-02 Cisco Technology, Inc. xDSL repeater system and method
US6507608B1 (en) * 2000-02-23 2003-01-14 2Wire, Inc. Multi-line ADSL modulation
CN1334663A (zh) * 2000-07-18 2002-02-06 华为技术有限公司 以太网信号长距离传输的实现方法
US20040090985A1 (en) * 2002-07-30 2004-05-13 Alcatel Digital subscriber line access system, a central DSL termination unit, and a remote DSL termination unit realizing a digital subscriber line access multiplexer
US20050013379A1 (en) * 2003-06-24 2005-01-20 Globespanvirata, Inc. Technique for improving multiple-channel multi-tone transmissions
CN1578237A (zh) * 2003-07-29 2005-02-09 华为技术有限公司 一种以太网长距离高速传输数据的方法
CN102215149A (zh) * 2010-04-06 2011-10-12 美国博通公司 一种通信方法和通信系统
CN101945029A (zh) * 2010-09-21 2011-01-12 南京大学 支持线分双工的xDSL宽带接入方法与系统
WO2012037851A1 (zh) * 2010-09-21 2012-03-29 南京大学 支持线分双工的xDSL宽带接入方法与系统
CN107148771A (zh) * 2014-09-30 2017-09-08 英国电讯有限公司 用于通过线对发送和接收信号的方法和装置
CN107438987A (zh) * 2015-03-31 2017-12-05 英国电讯有限公司 通过两对线缆发送和接收信号的方法和装置

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Publication number Publication date
EP3809630A4 (en) 2021-06-23
WO2020041926A1 (zh) 2020-03-05
EP3809630A1 (en) 2021-04-21
CN112602291B (zh) 2022-04-05
EP3809630B1 (en) 2024-03-20

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