An integrated least congestion algorithm for wireless optical broadband access network

被引：0
|
作者：
Suo, Kai-hua [1 ]
Fu, Ming-lei [1 ]
Le, Zi-chun [1 ]
机构：
[1] Zhejiang Univ Technol, Coll Sci, Hangzhou 310023, Zhejiang, Peoples R China
来源：
NETWORK ARCHITECTURES, MANAGEMENT, AND APPLICATIONS IX | 2011年 / 8310卷
关键词：
congestion; WDM; multichannel; routing; WOBAN;
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 wireless optical broadband access network (WOBAN), when a new session was established, some links probably overlapped the existing session, which leaded to congestion. To reduce the blocking probability in the overlapped links, a routing algorithm named ILCA (Integrated Least Congestion Algorithm) was designed. This algorithm integrated both multichannel technology at the wireless domain and wavelength division multiplexing at the optical domain, in which the relative queue length (RQL) in the wireless domain and RB (residual bandwidth) in the optical domain were adopted to evaluate the congestion. Simulation results showed that ILCA could enhance WOBAN throughput compared with SMIRA_1 and SPR.
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页数：10
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