Performance comparison of two on-demand routing protocols for ad hoc networks

被引：417
作者：
Perkins, CE
Royer, EM
Das, SR
Marina, MK
机构：
[1] Univ Calif Santa Barbara, Dept Comp Sci, Santa Barbara, CA 93106 USA
[2] Univ Cincinnati, Dept Elect & Comp Engn & Comp Sci, Cincinnati, OH 45221 USA
来源：
IEEE PERSONAL COMMUNICATIONS | 2001年 / 8卷 / 01期
关键词：
D O I：
10.1109/98.904895
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
Ad hoc networks are characterized by multihop wireless connectivity, frequently changing network topology and the need fur efficient dynamic routing protocols. We compare the performance of two prominent on-demand routing protocols for mobile ad hoc networks: Dynamic Source Routing (DSR) and Ad Hoc On-Demand Distance Vector Routing (AODV). A detailed simulation model with MAC and physical layer models is used to study interlay interactions and their performance implications. We demonstrate that even though DSR and AODV share similar on-demand behavior, the differences in the protocol mechanics can lead to significant performance differentials. The performance differentials are analyzed using varying network load, mobility, and network size. Based on the observations, we make recommendations about how the performance of either protocol can be improved.
引用
收藏
页码：16 / 28
页数：13
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