DocumentCode :
3160963
Title :
Geographical AODV protocol for multi-hop maritime communications
Author :
Youngchol Choi ; Yong-Kon Lim
Author_Institution :
Ocean Syst. Eng. Res. Div., Korea Inst. of Ocean Sci. & Technol., Daejeon, South Korea
fYear :
2013
fDate :
10-14 June 2013
Firstpage :
1
Lastpage :
3
Abstract :
Route request (RREQ) message is flooded to find a route in ad-hoc on-demand distance vector (AODV) routing protocol. This flooding of RREQ generates severe overheads in a maritime multi-hop ad-hoc network (MMANet) due to limited small bandwidth. In this paper, to improve the throughput of bandwidth-limited MMANet, we propose a geographical AODV (GAODV) protocol. The key feature of the GAODV is the selective broadcast of RREQ using position information. The routing overhead-traffic of the GAODV is smaller than that of AODV. This routing overhead-traffic reduction of the GAODV is more increased as the density of ship increases.
Keywords :
ad hoc networks; marine communication; routing protocols; telecommunication traffic; AODV routing protocol; GAODV protocol; MMANet; RREQ message; ad-hoc on-demand distance vector routing protocol; geographical AODV protocol; maritime multihop ad-hoc network; multihop maritime communication; route request message; routing overhead-traffic reduction; selective broadcast; Satellites;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
OCEANS - Bergen, 2013 MTS/IEEE
Conference_Location :
Bergen
Print_ISBN :
978-1-4799-0000-8
Type :
conf
DOI :
10.1109/OCEANS-Bergen.2013.6608162
Filename :
6608162
Link To Document :
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