A new prediction method at the edge of optical burst switching network  

作　　者：隋志成 曾庆济 肖石林 

机构地区：[1]State Key Lab of Advanced Optical Communication Systems and NetworksShanghai Jiao Tong University,Shanghai 200030

出　　处：《Chinese Optics Letters》2005年第4期199-201,共3页中国光学快报（英文版）

基　　金：This work was jointly supported by the National Natural Science Foundation of China (No. 69990540)the Optical Technology Plan of Shanghai.

摘　　要：To achieve lower assembly delay at optical burst switching edge node, this paper proposes an approach called current weight length prediction (CWLP) to improve existing estimate mechanism in burst assembly. CWLP method takes into account the arrived traffic in prediction time adequately. A parameter 'weight' is introduced to make a dynamic tradeoff between the current and past traffic under different offset time. Simulation results show that CWLP can achieve a significant improvement in terms of traffic estimation in various offset time and offered load.To achieve lower assembly delay at optical burst switching edge node, this paper proposes an approach called current weight length prediction (CWLP) to improve existing estimate mechanism in burst assembly. CWLP method takes into account the arrived traffic in prediction time adequately. A parameter 'weight' is introduced to make a dynamic tradeoff between the current and past traffic under different offset time. Simulation results show that CWLP can achieve a significant improvement in terms of traffic estimation in various offset time and offered load.

关 键 词：SNR time A new prediction method at the edge of optical burst switching network LENGTH NODE CLP OBS 

分 类 号：TN929.1[电子电信—通信与信息系统]