The Effect of Time Slot Parameters on Slotted Optical Burst Switched Networks

被引：0
|
作者：
Coulibaly, Yahaya [1 ]
Shafie, Muhammad [1 ]
Latiff, Abd [1 ]
Mohammad, Abu Bakar [2 ]
Garcia, Nuno M. [3 ]
机构：
[1] Univ Teknol Malaysia, Fac Comp Sci & Informat Syst, Johor Baharu 81300, Malaysia
[2] Univ Teknol Malaysia, Fac Elect Engn, Bahru 81300, Johor, Malaysia
[3] Lusophone Univ Human & Technol, Lisbon, Portugal
来源：
17TH ASIA-PACIFIC CONFERENCE ON COMMUNICATIONS (APCC 2011) | 2011年
关键词：
PACKET;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this study, the effects of time slot parameters on the performance of time domain switching optical burst switched networks (OBS) are studied. We investigate OBS networks where all core nodes are able to receive and send data. Network throughput is reduced when bursts are not able to secure necessary time slots for their transmission due to heavy contention at the core networks and lack of proper selection of time slot parameters. In this paper, we investigate the performance of slotted OBS when time slot parameters are varied. Time slot parameters investigated are: frame size, time slot size. Additionally, we analyse the effect of network size when time slot and other parameters are kept constant. Metrics used for evaluation are delay and throughput. Simulation results prove that given the same route, wavelength and time slot assignment algorithm, time slot parameters influence the overall network performance.
引用
收藏
页码：625 / 630
页数：6
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