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Conference Paper
An Asymmetric Routing Protocol Using Detour in Mobile Ad Hoc Networks
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- Authors
- Jong Hoon Lee, Joo Hwan Seo, Jung Seok Lee, Won Ryu, Ki Jun Han
- Issue Date
- 2002-01
- Citation
- International Conference on Information Networking (ICOIN) 2002 (LNCS 2344), v.2344, pp.300-308
- Language
- English
- Type
- Conference Paper
- Abstract
- In mobile ad hoc networks, reliability and connectivity between all nodes is maintained by routing protocols. Most on-demand routing protocols in mobile ad hoc networks support only symmetric links that can receive messages from neighboring node on each other. Unfortunately, this assumption of the existing protocols is inconsistent with reality. In fact, the asymmetric links are considered as broken or failed links by the existing routing protocols, so connectivity between nodes cannot be maintained and finally this cause performance degradation. In this paper, we propose an asymmetric routing protocol using a detour to cope with this problem in mobile ad hoc networks. Experiments with the Global Mobile Simulation tool shows that our protocol can improve routing performance by providing better connectivity and throughput of the network.
- KSP Keywords
- Asymmetric link, Mobile Ad-Hoc Networks(MANET), Neighboring node, On-demand routing, Routing performance, performance degradation, routing protocol, simulation tool