Authors : Younes Alaei, Shiva Razzaghzadeh and Masoud Bekravi
Abstract: Mobile Ad-hoc Networks (MANETs), there are no basic network devices, such as routers or access points; data transfer among nodes is realized by means of multiple hops and rather than just serving as a single terminal, every mobile node acts as a router to establish a route. Routing protocols must be highly effective and reliable to guarantee successful packet delivery.Therefore, performed correct routing and rapid restoration of corrupted links is an important issue in mobile ad hoc network that has been discussed. In this study for mobile ad hoc network based on DSR routing protocol and DSR-RRP, a method is provided to quickly create tow path and prevent the packets to be removed or lost. Suggested method is based on tree structure and each node using two tables, one informative table trees and other management of neighbor’s information nodes is aware of its own connection and neighbor nodes. During the rapid detection of deterioration according to links on the tables and informative messages, the nearest and most convenient link to the base station quickly discovered and connection will be done. The simulation results by NS2 show that, proposed method (DSR-RRP) comparing with the (QAODV). Outperforms in terms of packet delivery ratio, throughput, packet loss and end-to-end delay. As a result, the Proposed method (DSR-RRP) is obviously better suited for tree based approach in MANETs and can provide better performance for data transmission.
Younes Alaei, Shiva Razzaghzadeh and Masoud Bekravi, 2019. Use Spare Route and Local Recovery Tree based Approach in MANETs. International Journal of Signal System Control and Engineering Application, 12: 40-47.