Selection of a forwarding area for contention-based geographic forwarding in wireless multi-hop networks

被引：24

作者：

Chen, Dazhi ^{[1
]}

Deng, Jing

Varshney, Pramod K.

机构：

[1] Syracuse Univ, Dept Elect & Comp Sci, Syracuse, NY 13244 USA

[2] Univ New Orleans, Dept Comp Sci, New Orleans, LA 70148 USA

来源：

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY | 2007年 / 56卷 / 05期

关键词：

Ad hoc and sensor networks; geographic forwarding; performance evaluation; void handling; wireless networks;

D O I：

10.1109/TVT.2007.900371

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：

Contention-based Geographic Forwarding (CGF) is a state-free forwarding technique. In this paper, we develop a general analytical framework to evaluate the performance of CGF with different forwarding areas in wireless multi-hop networks. In particular, we compare the performance of CGF for three typical forwarding areas, analytically and by extensive simulations. We further investigate the impact of several important assumptions on our analytical results. Our study provides guidelines regarding the selection of a specific forwarding area during the design phase of a CGF protocol. It also serves as a general performance evaluation framework for CGF protocols as well as traditional geographic forwarding protocols.

引用

页码：3111 / 3122

页数：12

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