Improved and Energy Efficient Olsr Protocol Using Spanning Tree in Manet

Mobile Adhoc Network is an autonomous and decentralized network. Its topology changes dynamically and message overhead is more due to its frequent change of topology in network. For reliable transmission there is need to design a network which overcomes these problems like; overhead, Link breakage, power consumption etc. In this paper an attempt is made to overcome above mentioned issues by devising a new concept by modifying existing standard OLSR protocol using spanning tree in network. This approach has improved Packet Delivery Ratio and Throughput also uses minimum energy while transmitting.

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