WO2014177110A3 - 业务隔离处理方法、装置、系统、dpu和网络适配器 - Google Patents

业务隔离处理方法、装置、系统、dpu和网络适配器 Download PDF

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Publication number
WO2014177110A3
WO2014177110A3 PCT/CN2014/079537 CN2014079537W WO2014177110A3 WO 2014177110 A3 WO2014177110 A3 WO 2014177110A3 CN 2014079537 W CN2014079537 W CN 2014079537W WO 2014177110 A3 WO2014177110 A3 WO 2014177110A3
Authority
WO
WIPO (PCT)
Prior art keywords
misclassification
dpu
service
isolation processing
network adapter
Prior art date
Application number
PCT/CN2014/079537
Other languages
English (en)
French (fr)
Other versions
WO2014177110A2 (zh
Inventor
王小军
张伟良
程明明
魏琪
Original Assignee
中兴通讯股份有限公司
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
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Priority to EP14791243.0A priority Critical patent/EP3091723B1/en
Priority to US15/109,289 priority patent/US10187114B2/en
Publication of WO2014177110A2 publication Critical patent/WO2014177110A2/zh
Publication of WO2014177110A3 publication Critical patent/WO2014177110A3/zh

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Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2589—Bidirectional transmission
    • H04B10/25891—Transmission components
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/10—Current supply arrangements
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/001—Current supply source at the exchanger providing current to substations

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Telephonic Communication Services (AREA)

Abstract

一种业务隔离处理方法、装置、分布式光接入点设备DPU、网络适配器和业务隔离处理系统。该方法包括：确定连接于接入网侧的分布式光接入点设备DPU与用户侧的网络适配器之间的双绞线的用于隔离业务的物理错分方式，其中，物理错分方式包括以下至少之一：时间错分方式、频率错分方式、线路空间错分方式；依据确定的物理错分方式对双绞线上传输的普通老式电话业务POTS和用户侧设备向DPU进行的反向供电业务进行隔离处理的方法，解决了相关技术中存在的在双绞线上传输的普通老式电话业务POTS和用户侧设备向DPU进行的反向供电业务不能共存的问题，进而达到了提高用户体验的效果。
PCT/CN2014/079537 2013-12-31 2014-06-09 业务隔离处理方法、装置、系统、dpu和网络适配器 WO2014177110A2 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP14791243.0A EP3091723B1 (en) 2013-12-31 2014-06-09 Service isolation processing method, device, system, dpu and network adapter
US15/109,289 US10187114B2 (en) 2013-12-31 2014-06-09 Method, device and system for isolating services, DPU and network adapter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310753506.5 2013-12-31
CN201310753506.5A CN104753776B (zh) 2013-12-31 2013-12-31 业务隔离处理方法、装置、系统、dpu和网络适配器

Publications (2)

Publication Number Publication Date
WO2014177110A2 WO2014177110A2 (zh) 2014-11-06
WO2014177110A3 true WO2014177110A3 (zh) 2014-12-24

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PCT/CN2014/079537 WO2014177110A2 (zh) 2013-12-31 2014-06-09 业务隔离处理方法、装置、系统、dpu和网络适配器

Country Status (4)

Country Link
US (1) US10187114B2 (zh)
EP (1) EP3091723B1 (zh)
CN (2) CN104753776B (zh)
WO (1) WO2014177110A2 (zh)

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CN106161039B (zh) * 2015-04-20 2020-05-19 中兴通讯股份有限公司 反向供电处理方法及装置
US10291785B2 (en) * 2015-10-08 2019-05-14 Avago Technologies International Sales Pte. Limtied Data unit retransmission
CN105635298B (zh) * 2016-01-12 2018-12-18 安徽科力信息产业有限责任公司 一种基于业务隔离原理的数据采集设备统一接入系统
CN106027822B (zh) * 2016-05-12 2018-12-18 烽火通信科技股份有限公司 数据、反向馈电和语音共存于一对电话线的系统及方法
CN111682950B (zh) * 2020-08-11 2020-12-08 北京领智信通节能技术研究院 光电适配器及配电系统
CN112564739B (zh) * 2020-11-27 2021-06-22 珠海格力电器股份有限公司 电力线载波通信系统
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Also Published As

Publication number Publication date
US10187114B2 (en) 2019-01-22
CN106656264B (zh) 2021-01-22
CN104753776B (zh) 2019-06-11
CN104753776A (zh) 2015-07-01
WO2014177110A2 (zh) 2014-11-06
US20160329930A1 (en) 2016-11-10
EP3091723B1 (en) 2021-09-15
CN106656264A (zh) 2017-05-10
EP3091723A4 (en) 2017-01-18
EP3091723A2 (en) 2016-11-09

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