Quality of Service Based Improved Dynamic Source Routing in MANETs
Journal Title: IJAR-Indian Journal of Applied Research - Year 2015, Vol 5, Issue 8
Abstract
Offering theQuality of Service (QoS)guarantee in a Mobile Ad-hoc Network (MANET) is a complicatedowing to node mobility, disputation for channel access, limitation centralized coordination and unreliable wireless channel. In Dynamic Source Routing (DSR) Protocol,the route breakages occur due to two main reasons: node mobility and node fault. This broken route is purged and a new route is discovered from source to destination this affects the network performance. In this paper, we propose QoSbased improved DSR in MANETs. In this scheme, the next forward node selection is based on distance, quality of service and node connectivity. Thus, it is possible to avoid the link breakages and improve the performanceof the network.
Authors and Affiliations
Deepa Dasarathan, Dr. P. Nirmal Kumar
Keywords
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