LEDO: Location-Based Distribution Energy Optimization Protocol in Wireless Sensor Networks

Author

Jie, Xu ; Zhou, Haiying ; Luo, Danyan ; Zuo, Decheng ; Hou, Kun-mean

Author_Institution

Dept. of Comput. Sci. & Technol., Harbin Inst. of Technol., Harbin, China

fYear

2011

Firstpage

1

Lastpage

4

Abstract

Researches on efficient wireless routing protocols have attracted a lot of attention recently. The classic wireless routing protocols, such as AODV and DSR, are distance-driven and table-driven, which are rarely addressing the energy consumption issue. Therefore, it is necessary to develop a new network protocol that can provide higher energy efficiency and achieve longer network lifetime. Considering the limited power supply of sensor nodes, we proposed a Location-based Energy Distribution Optimization (LEDO) routing protocol that is based on the node location information and the balanced energy consumption strategy. The performance evaluation of LEDO and the performance comparison with AODV and DSR has been done basing on NS-2 simulator platform. The simulation results show that the LEDO effectively balances the energy consumption of nodes and extends the network lifetime.

Keywords

routing protocols; telecommunication network reliability; wireless sensor networks; AODV protocol; DSR protocol; LEDO; NS2 simulator platform; balanced energy consumption strategy; energy consumption; energy efficiency; location-based distribution energy optimization routing protocol; network lifetime; network protocol; node location information; wireless routing protocols; wireless sensor networks; Energy consumption; Optimization; Routing; Routing protocols; Wireless communication; Wireless sensor networks;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Communications, Networking and Mobile Computing (WiCOM), 2011 7th International Conference on

Conference_Location

Wuhan

ISSN

2161-9646

Print_ISBN

978-1-4244-6250-6

Type

conf

DOI

10.1109/wicom.2011.6040322

Filename

6040322