【摘要】 本文提出了一种波长交换光网络中混合模式的光路建立协议CLEP ,该协议充分利用现有基于正向预留的CR LDP协议和基于反向预留的RSVP TE协议各自的特点 ,通过使用混合模式的光路建立机制 ,使得信令协议在控制消息负载、实现复杂度、连接阻塞概率和连接建立时间等方面具有更好的性能更多还原

【Abstract】 We present a new lightpath establishment protocol CLEP (Compound Lightpath Establishment Protocol) for wavelength routed all optical networks.By using a compound lightpath establishment mechanism,as apposed to simple forward reservation by CR LDP and backward reservation by RSVP TE,CLEP outperforms both of them significantly in terms of connection blocking probability,lightpath setup delay,computational complexity and control message overhead.更多还原