A new protection mechanism in RPR

Zhao Yongli~1; Cao Miao~2; Zhang Jie~1; Gu Wanyi~1

doi:10.13756/j.gtxyj.2007.01.002

您当前的位置：

首页 >

文章列表页 >

A new protection mechanism in RPR

- A new protection mechanism in RPR
- Study on Optical communication Issue 1, Pages: 4-7(2007)
- 作者机构：
  
  1. 北京邮电大学光通信与光波技术教育部重点实验室
  2. 信息产业部电信规划研究院
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2007.01.002
  CLC： TN915
- Published：2007，
扫描看全文
[1]赵永利,曹淼,张杰,顾畹仪.弹性分组环中一种新型保护倒换机制[J].光通信研究,2007(01):4-7.

Zhao Yongli~1, Cao Miao~2, Zhang Jie~1, et al. A new protection mechanism in RPR. [J]. (1):4-7(2007)
[1]赵永利,曹淼,张杰,顾畹仪.弹性分组环中一种新型保护倒换机制[J].光通信研究,2007(01):4-7. DOI： 10.13756/j.gtxyj.2007.01.002.

Zhao Yongli~1, Cao Miao~2, Zhang Jie~1, et al. A new protection mechanism in RPR. [J]. (1):4-7(2007) DOI： 10.13756/j.gtxyj.2007.01.002.

摘要

针对弹性分组环（Resilient Packet Ring

RPR）技术中的源路由和环回两种保护倒换机制的不足

文章提出了一种新型保护倒换机制———源节点保护倒换

并对这种保护倒换机制的性能进行了分析。源节点保护倒换克服了源路由保护倒换存在的严重的丢包现象

避免了包失序问题

同时减小了环回保护倒换产生的较大时延和不必要的带宽浪费

充分提高了RPR中保护倒换的性能。

Abstract

In view of the deficiencies of two protection mechanisms steering and wrapping used in RPR

a novel protection mechanism-source node protection is presented and its performances analyzed.Source node protection avoids serious packet loss and reordering existing in steering protection and reduces big latency and unnecessary waste of bandwidth that wrapping protection imports

fully improving the protection performance in RPR.

关键词

弹性分组环环回源路由源节点保护倒换

Keywords

RPRsteeringwrappingsource nodeprotection

references

更多指标>

Views

109

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

FPGA implementation of RPR-based traffic flow statistics

Study on fair bandwidth allocation strategy for RPR

The protection and restoration mechanism in the MSTP

Comparison of networking schemes of broadband MAN

Research on RPR protection

Related Author

No data

Related Institution

Depart.of Communication Engineering,Chongqing Univ.of Posts and Telecomm.

Electronics & Information College, Wuhan University

Dept. of Electronics & Information Eng., HUST

湖北武汉430074

National Laboratory on Local Fiber-Optic Communication Networks, Shanghai Jiaotong University

Postal code：430205
Technical support is provided by Beijing Founder electronics co., LTD 鄂ICP备2022010197 鄂公网安备 42011202002092号
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.
Total Visits：75842 Visits Today：30

⁰