Title :
Gossip-based sleep protocol (GSP) for energy efficient routing in wireless ad hoc networks
Author :
Hou, Xiaobing ; Tipper, David
Author_Institution :
Dept. of Inf. Sci. & Telecommun., Pittsburgh Univ., PA, USA
Abstract :
This paper proposes a novel energy saving scheme, termed the Gossip-based sleep protocol (GSP). With GSP, each node randomly goes to sleep for some time with gossip sleep probability p. When the value of p is small enough, the network stays connected. GSP does not require a wireless node to maintain the states of other nodes. It requires few operations and scales to large networks. Two versions of GSP, one for synchronous networks and one for asynchronous networks are proposed, and the advantages of the GSP approach through both simulations and analysis is showed in this paper.
Keywords :
ad hoc networks; energy conservation; mobile radio; routing protocols; GSP; asynchronous network; energy efficient routing; energy saving scheme; gossip sleep probability; gossip-based sleep protocol; synchronous network; wireless ad hoc network; Ad hoc networks; Analytical models; Energy efficiency; Information science; Intelligent networks; Mobile ad hoc networks; Routing protocols; Sleep; Spread spectrum communication; Wireless application protocol;
Conference_Titel :
Wireless Communications and Networking Conference, 2004. WCNC. 2004 IEEE
Print_ISBN :
0-7803-8344-3
DOI :
10.1109/WCNC.2004.1311631