电子学报2012，Vol.40Issue(7)：1304-1308,5.DOI:10.3969/j.issn.0372-2112.2012.07.003
基于逻辑运算的光域网络编码节点模型
Logic-Calculations-Based Optical Network Coding Mode
摘要
Abstract
Linear network coding scheme is hard to be introduced to optical networks for the reason of lacking optical random access memory.To introduce network coding to optical networks,a two channels optical network coding scheme based on optical logic shift and XOR operations was presented. The scheme can be realized in photonic domain without OEO conversion and more universal than XOR network coding scheme. Moreover, to solve the problem of operations unclosed when performing the scheme,a network coding node structure which can support the scheme was designed. The coding node can ensure the scheme being accomplished in optical networks through the all-optical XOR gate and the all-optical shift register. Experiment results of some key modules of the coding node were presented. The results indicated that the modules can realize the required functions.关键词
光网络/网络编码/逻辑运算/编码节点Key words
optical networks/ network coding/ logic calculations/ encoding node分类
信息技术与安全科学引用本文复制引用
曲志坚,柏琳,刘晓红..基于逻辑运算的光域网络编码节点模型[J].电子学报,2012,40(7):1304-1308,5.基金项目
国家自然科学基金(No.61171103) （No.61171103）
山东理工大学博士科研启动基金(No.4041-411023) （No.4041-411023）
