Title :
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
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;
Conference_Titel :
Wireless Communications, Networking and Mobile Computing (WiCOM), 2011 7th International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-6250-6
DOI :
10.1109/wicom.2011.6040322
