A novel all-optical label processing based on multiple optical orthogonal codes sequences for optical packet switching networks

被引：8

作者：

Zhang, Chongfu ^{[1
]}

Qiu, Kun ^{[1
]}

Xu, Bo ^{[1
]}

Ling, Yun ^{[1
]}

机构：

[1] Univ Elect Sci & Technol China, Educ Minist China, Key Lab Broadband Opt Fiber Commun & Commun Netwo, Chengdu 610054, Peoples R China

来源：

OPTICS COMMUNICATIONS | 2008年 / 281卷 / 09期

关键词：

optical label processing; multiple-groups optical orthogonal codes; multiple optical orthogonal codes sequences; optical code division multiple; optical packet switching;

D O I：

10.1016/j.optcom.2007.12.083

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

This paper proposes an all-optical label processing scheme that uses the multiple optical orthogonal codes sequences (MOOCS)-based optical label for optical packet switching (OPS) (MOOCS-OPS) networks. In this scheme, each MOOCS is a permutation or combination of the multiple optical orthogonal codes (MOOC) selected from the multiple-groups optical orthogonal codes (MGOOC). Following a comparison of different optical label processing (OLP) schemes, the principles of MOOCS-OPS network are given and analyzed. Firstly, theoretical analyses are used to prove that MOOCS is able to greatly enlarge the number of available optical labels when compared to the previous single optical orthogonal code (SOOC) for OPS (SOOC-OPS) network. Then, the key units of the MOOCS-based optical label packets, including optical packet generation, optical label erasing, optical label extraction and optical label rewriting etc., are given and studied. These results are used to verify that the proposed MOOCS-OPS scheme is feasible. (C) 2007 Elsevier B.V. All rights reserved.

引用

页码：2433 / 2442

页数：10

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