Enhanced solutions for resource conflict in GMPLS controlled optical network

中国邮电高校学报(英文) ›› 2008, Vol. 15 ›› Issue (3): 123-127.doi:

• Artificial Intelligence • 上一篇下一篇

Enhanced solutions for resource conflict in GMPLS controlled optical network

黄治同华一强陆月明纪越峰徐大雄

Key Laboratory of Optical Communications and Lightwave Technologies, Beijing University of Posts and Telecommunications, Beijing 100876, China

收稿日期:2007-11-22 修回日期:1900-01-01 出版日期:2008-09-30
通讯作者: 黄治同

Enhanced solutions for resource conflict in GMPLS controlled optical network

HUANG Zhi-tong, HUA Yi-qiang, LU Yue-ming, JI Yue-feng, XU Da-xiong

Key Laboratory of Optical Communications and Lightwave Technologies, Beijing University of Posts and Telecommunications, Beijing 100876, China

Received:2007-11-22 Revised:1900-01-01 Online:2008-09-30

摘要/Abstract

摘要：

This article discusses the issue of resource conflict in the generalized multi-protocol label switching (GMPLS) controlled optical network. Based on the analysis of the current random rebuilding mechanism and its drawbacks, this article presents two enhanced solutions for improvement, namely, the priority-based resource allocation mechanism and the network management system (NMS) based sequential resource allocation mechanism. Experimental results show that the presented mechanisms perform better than the original random rebuilding solution in terms of the connection setup/recovery time and successful rate.

关键词:

GMPLS,;automatically;switched;optical;network;(ASON),;resource;reservation;protocol;(RSVP),;control;plane,;resource;conflict;

Abstract:

Key words:

GMPLS;automatically switched optical network (ASON);resource reservation protocol (RSVP);control plane;resource conflict

HUANG Zhi-tong, HUA Yi-qiang, LU Yue-ming, JI Yue-feng, XU Da-xiong. Enhanced solutions for resource conflict in GMPLS controlled optical network[J]. Acta Metallurgica Sinica(English letters), 2008, 15(3): 123-127.

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Enhanced solutions for resource conflict in GMPLS controlled optical network

Enhanced solutions for resource conflict in GMPLS controlled optical network

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