International Conference of China Communication and Technology (ICCCT 2010 E-BOOK)

Nan'ning,China,10.9-10.10,2010

ISBN: 978-1-935068-52-5 Scientific Research Publishing, USA

E-Book 454pp Pub. Date: October 2010

Category: Computer Science & Communications

Price: $80

Title: Burst-Based Three-Dimensional Available Channel Arrays and Scheduling in OBS Networks
Source: International Conference of China Communication and Technology (ICCCT 2010 E-BOOK) (pp 422-426)
Author(s): Chun-Yan Liu, Shandong Water Conservation Professional Institute, Shandong, Rizhao, China, 276826
Hui Yang, Shandong Water Conservation Professional Institute, Shandong, Rizhao, China, 276826
Min Guo, Shandong Institute of Light Industry Modern Education Technology, Shandong, Jinan, China, 250353
Abstract: Abstract: Channel scheduling is key to the performance of optical burst switching (OBS) networks. Current algorithms of channel scheduling are based on single burst, and already pushed to its limit of efficiency. Here a new idea of Available Channel Array will be proposed, which needs to scan channel information only once for each burst. According to information stored in the burst to be scheduled to establish a three-dimensional array. A scheduler with buffer is designed using this concept, which could reduce processing time at each intermediate switch, and then lower burst loss rate.
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