Study on Architecture of Fixed-Mobile Convergent Access Network

ZHANG Xin-quan; CHENG Rong; HE Wei; YANG Qi

doi:10.13756/j.gtxyj.2016.05.005

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Study on Architecture of Fixed-Mobile Convergent Access Network

- Study on Architecture of Fixed-Mobile Convergent Access Network
- Study on Optical communication Issue 5, Pages: 16-18(2016)
- 作者机构：
  
  1. 光纤通信技术和网络国家重点实验室
  2. 武汉邮电科学研究院
  3. 烽火通信科技股份有限公司
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2016.05.005
  CLC： TN915.6
- Published：2016，
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[1]张新全,程容,何炜,杨奇.固移融合接入网架构研究[J].光通信研究,2016(05):16-18.

ZHANG Xin-quan, CHENG Rong, HE Wei, et al. Study on Architecture of Fixed-Mobile Convergent Access Network. [J]. (5):16-18(2016)
[1]张新全,程容,何炜,杨奇.固移融合接入网架构研究[J].光通信研究,2016(05):16-18. DOI： 10.13756/j.gtxyj.2016.05.005.

ZHANG Xin-quan, CHENG Rong, HE Wei, et al. Study on Architecture of Fixed-Mobile Convergent Access Network. [J]. (5):16-18(2016) DOI： 10.13756/j.gtxyj.2016.05.005.

摘要

运营商迫切需要通过网络固移融合化解全业务竞争压力

而为应对成本、带宽和生存性等接入域固移融合的挑战

中国联通在ITU-T（国际电信联盟-电信组织）推动了G.metro建议。针对G.metro需求

文章提出了一种固移融合接入网架构

基于NFV（网络功能虚拟化）实现固移处理资源共享

基于波分复用环路和PON（无源光网络）的结合平衡固、移接入差异

以满足接入域简单和低成本的要求。

Abstract

Telecom carriers urgently hope to relieve the competition pressure via fixed-mobile convergent network.In order to deal with the challenges in the fixed-mobile convergence related with bandwidth

survivability and cost

China Unicom has promoted G.metro standard in ITU-T.Based on the requirements of G.metro

an architecture of fixed-mobile convergent access network is proposed.It achieves sharing of resources based on NFV

and balances the differences between the fixed and mobile accesses based on the combination of WDM loop and PON

while keeping the requirements of simplicity and low cost.

关键词

波分复用接入固移融合网络功能虚拟化

Keywords

WDMaccessfixed-mobile convergenceNFV

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