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: State Key Lab of Advanced Optical Communication Systems and NetworksShanghai Jiao Tong University,Sh
• 出 处: Chinese Optics Letters
• 发表日期: 2005年04期
• 关键词: burst switching offset assembly traffic tradeoff adequately transmit length back

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 current intensity length prediction (CWLP) to improve existing estimate mechanism in burst assembly. CWLP method takes into account the arrival traffic in prediction time adequately. A parameter ’ weight results show that CWLP can achieve a significant improvement in terms of traffic estimation in various offset time and offered load.