A novel DSR-based energy-efficient routing algorithm for mobile ad-hoc networks

被引：15

作者：

Garcia, JE ^{[1
]}

Kallel, A ^{[1
]}

Kyamakya, K ^{[1
]}

Jobmann, K ^{[1
]}

Cano, JC ^{[1
]}

Manzoni, P ^{[1
]}

机构：

[1] Univ Hannover, Inst COmmun Engn, IANT, D-30167 Hannover, Germany

来源：

2003 IEEE 58TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS1-5, PROCEEDINGS | 2003年

关键词：

mobile ad hoc network; power-aware; overhearing;

D O I：

10.1109/VETECF.2003.1286127

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：

Mobile Ad-Hoc Networks (MANETs) are wireless networks consisting of a collection of untethered nodes with no fixed infrastructure. An important design criterion for routing protocols in ad hoc networks is power consumption reduction. We describe an energy-efficient mechanism that can be used by a generic MANET routing protocol to prevent nodes from a sharp drop of battery power. We apply the mechanism to the Dynamic Source Routing (DSR) and propose a novel DSR-based energy-efficient routing algorithm referred to as the Energy-Dependent DSR (EEDSR). We compare the EDDSR algorithm with two of the most recent proposals in this area: the Least-Energy Aware Routing (LEAR) and the Minimum Drain-Rate (MDR) mechanism. We show that EEDSR is the best approach to reduce and balance power consumption in a wide spectrum of scenarios.

引用

页码：2849 / 2854

页数：6

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