{"title":"用于多跳海上通信的地理AODV协议","authors":"Youngchol Choi, Yong-Kon Lim","doi":"10.1109/OCEANS-BERGEN.2013.6608162","DOIUrl":null,"url":null,"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.","PeriodicalId":224246,"journal":{"name":"2013 MTS/IEEE OCEANS - Bergen","volume":"21 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2013-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":"{\"title\":\"Geographical AODV protocol for multi-hop maritime communications\",\"authors\":\"Youngchol Choi, Yong-Kon Lim\",\"doi\":\"10.1109/OCEANS-BERGEN.2013.6608162\",\"DOIUrl\":null,\"url\":null,\"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.\",\"PeriodicalId\":224246,\"journal\":{\"name\":\"2013 MTS/IEEE OCEANS - Bergen\",\"volume\":\"21 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2013-06-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"6\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2013 MTS/IEEE OCEANS - Bergen\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/OCEANS-BERGEN.2013.6608162\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2013 MTS/IEEE OCEANS - Bergen","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/OCEANS-BERGEN.2013.6608162","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Geographical AODV protocol for multi-hop maritime communications
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.
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