CN111989933A - 光传送网中的数据传输方法及装置 - Google Patents

光传送网中的数据传输方法及装置 Download PDF

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CN111989933A
CN111989933A CN201880090543.3A CN201880090543A CN111989933A CN 111989933 A CN111989933 A CN 111989933A CN 201880090543 A CN201880090543 A CN 201880090543A CN 111989933 A CN111989933 A CN 111989933A
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opuc
instance
frame
frames
opucn
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CN111989933B (zh
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苏伟
马腾·维塞斯
吴秋游
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

本申请实施例提供了一种光传送网中的数据传输方法及装置，以提高带宽利用率。一个具体的数据传输方法包括：发送端将业务数据映射到光净荷单元Cn(OPUCn)帧中，OPUCn帧由n个光净荷单元C(OPUC)实例帧组成，n个OPUC实例帧包括多种OPUC实例帧，多种OPUC实例帧中的任意两种OPUC实例帧包含的时隙的时隙速率不同，n为大于1的整数；发送端向接收端发送OPUCn帧。通过在OPUCn中引入混合时隙粒度，可以提高网络带宽利用率，简化映射的复杂度。

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PCT国内申请，说明书已公开。

Claims (24)

  1. PCT国内申请，权利要求书已公开。
CN201880090543.3A 2018-09-13 2018-09-13 光传送网中的数据传输方法及装置 Active CN111989933B (zh)

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PCT/CN2018/105569 WO2020051851A1 (zh) 2018-09-13 2018-09-13 光传送网中的数据传输方法及装置

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112821982A (zh) * 2021-01-19 2021-05-18 柳州达迪通信技术股份有限公司 基于光传送网的业务通道分组方法、系统及存储介质

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101051879A (zh) * 2007-04-06 2007-10-10 华为技术有限公司 低速业务复用及解复用的方法和装置
CN101742364A (zh) * 2008-11-25 2010-06-16 中兴通讯股份有限公司 一种将光净荷单元时隙信号映射到信号帧的方法及系统
EP2408123A1 (en) * 2009-05-11 2012-01-18 Huawei Technologies Co., Ltd. Data transmission method, system and apparatus in an optical transport network
CN107566074A (zh) * 2016-06-30 2018-01-09 华为技术有限公司 光传送网中传送客户信号的方法及传送设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101651512B (zh) * 2009-09-24 2013-06-05 中兴通讯股份有限公司 一种实现数据业务透明传送的方法、系统及装置
CN103533464B (zh) * 2013-09-13 2016-11-23 华为技术有限公司 迁移数据的方法和通信节点
CN105451102B (zh) * 2014-08-22 2019-05-28 华为技术有限公司 一种处理信号的方法、装置及系统
CN108513180A (zh) * 2017-02-28 2018-09-07 中兴通讯股份有限公司 一种路径建立方法及装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101051879A (zh) * 2007-04-06 2007-10-10 华为技术有限公司 低速业务复用及解复用的方法和装置
CN101742364A (zh) * 2008-11-25 2010-06-16 中兴通讯股份有限公司 一种将光净荷单元时隙信号映射到信号帧的方法及系统
EP2408123A1 (en) * 2009-05-11 2012-01-18 Huawei Technologies Co., Ltd. Data transmission method, system and apparatus in an optical transport network
CN107566074A (zh) * 2016-06-30 2018-01-09 华为技术有限公司 光传送网中传送客户信号的方法及传送设备

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112821982A (zh) * 2021-01-19 2021-05-18 柳州达迪通信技术股份有限公司 基于光传送网的业务通道分组方法、系统及存储介质

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CN111989933B (zh) 2022-05-10

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