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Throughput Analysis of Opportunistic Routing in Long-Haul Multi-hop Wireless Networks  

Lee, Goo-Yeon (Dept. of Computer Eng. Kangwon National University)
Lee, Yong (Dept. of ECE, Cornell University)
Publication Information
Journal of the Institute of Electronics Engineers of Korea TC / v.49, no.8, 2012 , pp. 19-24 More about this Journal
Abstract
In this paper, we analyze the maximum throughput of opportunistic routing along a long-haul multi-hop wireless network path for a single data stream, while considering link-level interference among the network nodes. Surprisingly, we find out that opportunistic routing does not provide much improvement in throughput for long-haul paths. The results of this research show that when we compare the extra cost for the complex implementation of the opportunistic routing scheme to the performance improvement obtained from it, opportunistic routing scheme needs to be applied to only short-haul multi-hop wireless network paths.
Keywords
Opportunistic 라우팅;전송 용량;링크 레벨 간섭;다중 홉 무선 네트워크;
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