Comparative Analysis of AODV Route Recovery Mechanisms in Wireless Ad Hoc Networks

被引：7
作者：
Pereira, Nadilma C. V. N. [1 ]
de Moraes, Renato M. [2 ]
机构：
[1] Univ Fed Pernambuco, Programa Posgrad Ciencia Comp, Recife, PE, Brazil
[2] Univ Brasilia, Dept Engn Eletr, Brasilia, DF, Brazil
来源：
IEEE LATIN AMERICA TRANSACTIONS | 2010年 / 8卷 / 04期
关键词：
Ad hoc Networks; AODV; route recovery;
D O I：
10.1109/TLA.2010.5595128
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This work investigates the behavior of the Ad Hoc On-Demand Distance Vector (AODV) routing protocol in situations of link failures due to the mobility of nodes in wireless ad hoc networks. The AODV performance is compared when the failure repair happens locally from the node before the link break to the case where the repair is performed from the source node for four metrics: throughput (as packet delivery fraction), overhead, average packet delivery delay and average hop count, the last being only used to validate throughput and delay analyses. From the scenarios studied, it was observed that the throughput and delay for source repair have better performance, while overhead was better for local repair in sparse networks.
引用
收藏
页码：385 / 393
页数：9
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