Title :
A Dynamic Counter-Based Forwarding Scheme for ODMRP
Author :
Mei, Nian ; Neng, Wang
Author_Institution :
Dept. of Comput. Sci. & Technol., Xin Jiang Normal Univ., Urumchi
Abstract :
The limited bandwidth and frequently changing topology of ad hoc network require that its protocol should be robust, simple and energy conserving. In this paper, we propose an enhanced ODMRP called CODMRP. CODMRP adopts the dynamic counter threshold according to the estimated distance calculated by received signal strength to reduce waste of wireless bandwidth created by the invalid redundant relay in ODMRP. By simulation results, it can be seen that CODMRP reduces the average data delivery latency while increases the data delivery efficiency as well as maintaining the same high data delivery ratio as ODMRP
Keywords :
ad hoc networks; bandwidth allocation; routing protocols; ODMRP; ad hoc network; average data delivery latency; dynamic counter threshold; dynamic counter-based forwarding scheme; limited bandwidth; protocol; received signal strength; redundant relay; wireless bandwidth; Ad hoc networks; Bandwidth; Broadcasting; Computer science; Counting circuits; Heuristic algorithms; Multicast algorithms; Multicast protocols; Network topology; Routing protocols;
Conference_Titel :
Wireless Communications, Networking and Mobile Computing, 2006. WiCOM 2006.International Conference on
Conference_Location :
Wuhan
Print_ISBN :
1-4244-0517-3
DOI :
10.1109/WiCOM.2006.228
