Title :
Energy-based wireless sensor networks to improve the AODV protocol
Author :
Jin, Chun ; Liu, Xing ; Ren, Zi
Author_Institution :
Chongqing Univ. of Posts & Telecommun., Chongqing, China
Abstract :
The fatal weakness of wireless sensor is the problem of energy consumption. The AODV protocol is based on the minimum number of hops. However, it may not be the optimal routing. Considering from the perspective of remaining energy of nodes, we found this protocol is more likely to result in the death of nodes. In order to solve this problem, we divided the nodes into three stages according to the residual energy of them. Then we improved each phase of the protocol in order to ensure the maximize life of each node, so that the survival time of entire network would be improved obviously.
Keywords :
ad hoc networks; energy consumption; routing protocols; wireless sensor networks; AODV protocol; ad hoc on demand distance vector routing protocol; energy consumption; residual energy; wireless sensor networks; Broadcasting; Energy consumption; Frequency; Mobile ad hoc networks; Network topology; Relays; Routing protocols; Spread spectrum communication; Wireless application protocol; Wireless sensor networks; energy; nodes; optimal routing; survival time; wireless sensor;
Conference_Titel :
Network Infrastructure and Digital Content, 2009. IC-NIDC 2009. IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-4898-2
Electronic_ISBN :
978-1-4244-4900-6
DOI :
10.1109/ICNIDC.2009.5360873
