Design and implementation of multicast in HPON

Shen Hua1; Xing Dan2; Cao Hua1; Wang Suyi1; Liu Qilin1

doi:10.13756/j.gtxyj.2011.04.010

您当前的位置：

首页 >

文章列表页 >

Design and implementation of multicast in HPON

- Design and implementation of multicast in HPON
- Study on Optical communication Issue 4, Pages: 5-7(2011)
- 作者机构：
  
  1. 光纤通信技术和网络国家重点实验室
  2. 中国联合网络通信集团有限公司
  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.2011.04.010
  CLC： TN929.1
- Published：2011，
扫描看全文
[1]沈骅,邢丹,曹桦,王素椅,刘启林.HPON组播功能的设计与实现[J].光通信研究,2011(04):5-7+25.

Shen Hua1, Xing Dan2, Cao Hua1, et al. Design and implementation of multicast in HPON. [J]. (4):5-7(2011)
[1]沈骅,邢丹,曹桦,王素椅,刘启林.HPON组播功能的设计与实现[J].光通信研究,2011(04):5-7+25. DOI： 10.13756/j.gtxyj.2011.04.010.

Shen Hua1, Xing Dan2, Cao Hua1, et al. Design and implementation of multicast in HPON. [J]. (4):5-7(2011) DOI： 10.13756/j.gtxyj.2011.04.010.

摘要

混合无源光网络（HPON）通过波分复用的方式提升了接入带宽

但其远端节点（RN）所采用的点到点拓扑结构不利于组播复制。针对这个特点

文章首先提出了基于HPON的组播实现方案

通过单拷贝广播（SCB）来提高组播复制效率;然后对原有的光线路终端（OLT）、RN和光网络单元（ONU）设备进行改进设计

实现对组播业务流的控制功能;最后对改进前后的系统进行组播性能对比测试。测试结果表明

该方案可以提高HPON的组播性能。

Abstract

HPON increases access bandwidth by using the wavelength division multiplex technology.But the point-to-point topology of its RN affects the multicast replication.This paper presents an HPON-based multicast implementation scheme and enhances its efficiency using Single-Copy Broadcast（SCB）.And then it improves the functions and structures of the original OLT

RN and ONU

implementing the control of the multicast stream.Finally

it conducts comparison tests on the multicast performances of the system before and after the improvement.The results indicate that the design can improve the multicast performance of HPON.

关键词

混合无源光网络波分复用时分复用组播光线路终端光网络单元

Keywords

HPONWDMTDMmulticastOLTONU

references

更多指标>

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Critical Technology for Fronthaul Based on OTN in 5G Mobile Communication

Development of PAS7401V-based GPON terminal equipment

Research on PON based on several OFDM multiplexing modes

A solution to rogue ONU detection in GPON systems

Research on multicast routing mechanism in sparse splitting optical networks

Related Author

No data

Related Institution

The Ministry of Education Key Laboratory of Electromagnetic Wave Information Science,Department of Communication Science and Engineering,Fudan University

Chongqing CYIT Communication Technologies Co.,Ltd.,CUPT

Department of Communication Science and Engineering,School of Information Science and Engineering, Fudan University

State Key Laboratory of Optical Communication Technologies and Networks

Department of Communication Engineering,School of Information Engineering,University of Science and Technology Beijing

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