CN113228538A - 数据传输方法及装置 - Google Patents

数据传输方法及装置 Download PDF

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Publication number
CN113228538A
CN113228538A CN201880100468.4A CN201880100468A CN113228538A CN 113228538 A CN113228538 A CN 113228538A CN 201880100468 A CN201880100468 A CN 201880100468A CN 113228538 A CN113228538 A CN 113228538A
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CN113228538B (zh
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龚兆明
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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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1605—Fixed allocated frame structures
    • H04J3/1652—Optical Transport Network [OTN]

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

本申请提供一种数据传输方法及装置。其中，该方法应用于光传送网，该方法包括：根据参考单位确定N个切片容器的总带宽，其中，该参考单位为传输数据的业务的最小带宽，该N个切片容器的总带宽为该参考单位的整数倍，且每个切片容器分别包括切片数据，该切片数据为对该数据进行切片处理后得到的数据，该N为大于或等于2的整数；根据该N个切片容器的总带宽及可用链路资源确定承载该N个切片容器的M个链路，该M为大于或等于1的整数；通过该M个链路承载该N个切片容器，以向接收端发送该数据。相应的，还提供了对应的装置。采用本申请，可有效提高光传送网的带宽利用率。

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PCT国内申请，说明书已公开。

Claims (16)

  1. PCT国内申请，权利要求书已公开。
CN201880100468.4A 2018-12-26 2018-12-26 数据传输方法及装置 Active CN113228538B (zh)

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PCT/CN2018/123825 WO2020132928A1 (zh) 2018-12-26 2018-12-26 数据传输方法及装置

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CN113228538A true CN113228538A (zh) 2021-08-06
CN113228538B CN113228538B (zh) 2022-10-18

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EP (1) EP3883154A4 (zh)
CN (1) CN113228538B (zh)
WO (1) WO2020132928A1 (zh)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101043294A (zh) * 2007-03-15 2007-09-26 华为技术有限公司 数据帧的切片方法和光网络单元
CN104954292A (zh) * 2015-05-18 2015-09-30 烽火通信科技股份有限公司 基于clos交换网络的数据包切分和重组的***及方法
WO2016150511A1 (en) * 2015-03-26 2016-09-29 Siemens Aktiengesellschaft Device and method for allocating communication resources in a system employing network slicing

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003348129A (ja) * 2002-05-29 2003-12-05 Nippon Telegr & Teleph Corp <Ntt> 光ネットワーク
CN102118212B (zh) * 2009-12-30 2014-04-09 中兴通讯股份有限公司 一种进行光网络单元带宽分配的方法及光线路终端
US9137590B2 (en) * 2011-11-14 2015-09-15 Infinera Corporation OSPFTE extension to support GMPLS for flexible grid
CN103023597B (zh) * 2012-12-27 2016-06-08 华为技术有限公司 光网络数据传输的方法及设备
CN107770818B (zh) * 2016-08-15 2020-09-11 华为技术有限公司 控制网络切片带宽的方法、装置和***
CN106972906B (zh) * 2017-05-02 2019-05-17 北京邮电大学 一种分组光传送网业务交换及映射***和方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101043294A (zh) * 2007-03-15 2007-09-26 华为技术有限公司 数据帧的切片方法和光网络单元
WO2016150511A1 (en) * 2015-03-26 2016-09-29 Siemens Aktiengesellschaft Device and method for allocating communication resources in a system employing network slicing
CN104954292A (zh) * 2015-05-18 2015-09-30 烽火通信科技股份有限公司 基于clos交换网络的数据包切分和重组的***及方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
WEI WEI ETC: "A Programmable Optical Networking Infrastructure for Advanced Research and Development of Future Internet", 《JOURNAL OF LIGHTWAVE TECHNOLOGY，IEEE》 *

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EP3883154A1 (en) 2021-09-22
CN113228538B (zh) 2022-10-18
EP3883154A4 (en) 2022-01-05
WO2020132928A1 (zh) 2020-07-02

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