GeO-LANMAR: A scalable routing protocol for very large, dense ad hoc networks with group motion

被引：0
作者：
De Rango, F [1 ]
Gerla, M [1 ]
Zhou, B [1 ]
Marano, S [1 ]
机构：
[1] Univ Calabria, DEIS Dept, I-87036 Calabria, Italy
来源：
GLOBECOM '05: IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, VOLS 1-6: DISCOVERY PAST AND FUTURE | 2005年
关键词：
ad hoc networks; scalability; LANMAR; GeoLANMAR; link-state; geo-routing;
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
A novel routing scheme called GeO-LANMAR Routing has been proposed in this paper. This scheme combines the local link-state routing protocol until k-hop and a long-distance greedy forwarding. Geo-LANMAR supports group motion and gives high scalability for large network. It uses the concept of Local Group Area (LGA) to define region where to forward data packets through geo-forwarding scheme. It makes usage of a virtual topology between LGAs and an optimized Hazy Sighted Link State (HSLS) link-state routing protocols. It combines the benefit of LANMAR protocol in terms of group motion support with the scalability of Terminodes routing. A hybrid forwarding scheme (proactive and geo-roouting) and a coarse topology knowledge through the HSLS protocol running between LGAs is applied. A performance evaluation of Geo-LANMAR vs. other routing protocols such as AODV, LANMAR and GPSR has been lead out.
引用
收藏
页码：2848 / 2853
页数：6
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