Title :
Blocking probability of asynchronous optical burst/packet switches with limited range wavelength conversion
Author :
Mingwu, Yao ; Aijun, Wen ; Zengji, Liu
Author_Institution :
Nat. Key Lab. on Integrated Services Networks, Xidian Univ., Xi´´an
fDate :
6/1/2006 12:00:00 AM
Abstract :
A theoretical analysis of the performance of asynchronous bufferless optical burst/packet switch with limited range wavelength conversion is proposed. We analyze the problem using a queuing model of birth-death process with discouraged arrivals. To calculate the discouraged arrival rate, a theorem about the average number of circular runs is introduced and proved. The effectiveness and advantage of the method is verified by simulation and comparison
Keywords :
optical fibre communication; optical switches; optical wavelength conversion; packet switching; asynchronous optical burst switch; asynchronous optical packet switch; birth-death process; blocking probability; discouraged arrival rate; queuing model; wavelength conversion; Analytical models; Burst switching; Optical buffering; Optical fiber networks; Optical packet switching; Optical switches; Optical wavelength conversion; Performance analysis; Queueing analysis; Wavelength conversion; Asynchronous optical burst/packet switch (OBS/OPS); circular runs; limited range wavelength conversion;
Journal_Title :
Photonics Technology Letters, IEEE
DOI :
10.1109/LPT.2006.876748
