TY - GEN
T1 - A study on enhanced multipath routing protocol in Hybrid Wireless Mesh Network
AU - Cho, Joonyoung
AU - Kim, Eunhae
AU - Song, Jooseok
PY - 2008
Y1 - 2008
N2 - Hybrid Wireless Mesh Networks (HWMNs) based on the IEEE 802.11 are being increasingly deployed as a varied network of Mobile Ad-hoc Network (MANET) to provide users with extended coverage for wireless Internet access. HWAN, however, has a problem of too wide broadcasting of the Route Request (RREQ) in the route discovery of the Ad hoc On-demand Distance Vector (AODV) protocol. In this paper, to enhance the performance of the AODV protocol, we have transformed it into a multipath protocol and proposed a new protocol that overcomes disadvantage of AODV by composing the neighbor table for overloaded RREQ. The neighbor table is provided in the form of metric using several items including the bandwidth. This can bring the localization effect of the nodes and we can expect a performance improvement by preventing an overloaded RREQ. Through the simulation, we could confirm better performance in packet loss rate, throughput, packet delivery ratio and routing overhead than the DSR protocol and AODV protocol.
AB - Hybrid Wireless Mesh Networks (HWMNs) based on the IEEE 802.11 are being increasingly deployed as a varied network of Mobile Ad-hoc Network (MANET) to provide users with extended coverage for wireless Internet access. HWAN, however, has a problem of too wide broadcasting of the Route Request (RREQ) in the route discovery of the Ad hoc On-demand Distance Vector (AODV) protocol. In this paper, to enhance the performance of the AODV protocol, we have transformed it into a multipath protocol and proposed a new protocol that overcomes disadvantage of AODV by composing the neighbor table for overloaded RREQ. The neighbor table is provided in the form of metric using several items including the bandwidth. This can bring the localization effect of the nodes and we can expect a performance improvement by preventing an overloaded RREQ. Through the simulation, we could confirm better performance in packet loss rate, throughput, packet delivery ratio and routing overhead than the DSR protocol and AODV protocol.
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U2 - 10.1007/978-1-4020-8737-0_70
DO - 10.1007/978-1-4020-8737-0_70
M3 - Conference contribution
AN - SCOPUS:84878585422
SN - 9781402087363
T3 - Novel Algorithms and Techniques in Telecommunications, Automation and Industrial Electronics
SP - 395
EP - 400
BT - Novel Algorithms and Techniques in Telecommunications, Automation and Industrial Electronics
T2 - 2007 Int. Conf. on Telecommunications and Networking, TeNe 2007, 2007 Int. Conf. on Industrial Electronics, Technology and Automation, IETA 2007, Part of the Int. Jt. Conf. on Computer, Information, and Systems Sciences, and Engineering, CISSE 2007
Y2 - 3 December 2007 through 12 December 2007
ER -