TY - GEN
T1 - Link probability based opportunistic routing metric in wireless network
AU - Yanhua, Li
AU - Yuan-an, Liu
AU - Pengkui, Luo
PY - 2009
Y1 - 2009
N2 - Opportunistic routing is a new design trend of wireless network routing protocol. It takes good advantages of the broadcast nature of wireless network. The source can use multiple potential paths to deliver the packets to the destination. The routing metric used for selecting the forwarder lists is very important for designing the opportunistic routing scheme. In this paper, we propose a novel routing metric STR (successful transmission rate) to choose the forwarder list, which is based on total successful transmission rate. It considers multi-links contribution, instead of one best link information used in ETX. We also introduce the fair opportunistic routing with linear coding (FORLC) scheme using our STR metric. The extensive simulation results show that the opportunistic routing with our STR metrics can always outperform ETX based ExOR scheme. The maximum benefit of the throughput using the STR based FORLC can be 30% more than the ETX based MORE. It also has at most 10 times throughputs than traditional routing protocol.
AB - Opportunistic routing is a new design trend of wireless network routing protocol. It takes good advantages of the broadcast nature of wireless network. The source can use multiple potential paths to deliver the packets to the destination. The routing metric used for selecting the forwarder lists is very important for designing the opportunistic routing scheme. In this paper, we propose a novel routing metric STR (successful transmission rate) to choose the forwarder list, which is based on total successful transmission rate. It considers multi-links contribution, instead of one best link information used in ETX. We also introduce the fair opportunistic routing with linear coding (FORLC) scheme using our STR metric. The extensive simulation results show that the opportunistic routing with our STR metrics can always outperform ETX based ExOR scheme. The maximum benefit of the throughput using the STR based FORLC can be 30% more than the ETX based MORE. It also has at most 10 times throughputs than traditional routing protocol.
KW - Opportunistic routing
KW - Routing metric
KW - Wireless routing
UR - http://www.scopus.com/inward/record.url?scp=64749099264&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=64749099264&partnerID=8YFLogxK
U2 - 10.1109/CMC.2009.170
DO - 10.1109/CMC.2009.170
M3 - Conference contribution
AN - SCOPUS:64749099264
SN - 9780769535012
T3 - Proceedings - 2009 WRI International Conference on Communications and Mobile Computing, CMC 2009
SP - 308
EP - 312
BT - Proceedings - 2009 WRI International Conference on Communications and Mobile Computing, CMC 2009
T2 - 2009 WRI International Conference on Communications and Mobile Computing, CMC 2009
Y2 - 6 January 2009 through 8 January 2009
ER -