Commenced in January 2007
Frequency: Monthly
Edition: International
Paper Count: 30172
Performance Evaluation of AOMDV-PAMAC Protocols for Ad Hoc Networks

Authors: B. Malarkodi, S. K. Riyaz Hussain, B. Venkataramani

Abstract:

Power consumption of nodes in ad hoc networks is a critical issue as they predominantly operate on batteries. In order to improve the lifetime of an ad hoc network, all the nodes must be utilized evenly and the power required for connections must be minimized. In this project a link layer algorithm known as Power Aware medium Access Control (PAMAC) protocol is proposed which enables the network layer to select a route with minimum total power requirement among the possible routes between a source and a destination provided all nodes in the routes have battery capacity above a threshold. When the battery capacity goes below a predefined threshold, routes going through these nodes will be avoided and these nodes will act only as source and destination. Further, the first few nodes whose battery power drained to the set threshold value are pushed to the exterior part of the network and the nodes in the exterior are brought to the interior. Since less total power is required to forward packets for each connection. The network layer protocol AOMDV is basically an extension to the AODV routing protocol. AOMDV is designed to form multiple routes to the destination and it also avoid the loop formation so that it reduces the unnecessary congestion to the channel. In this project, the performance of AOMDV is evaluated using PAMAC as a MAC layer protocol and the average power consumption, throughput and average end to end delay of the network are calculated and the results are compared with that of the other network layer protocol AODV.

Keywords: AODV, PAMAC, AOMDV, Power consumption.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1071396

Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 1472

References:


[1] C.Perkins, Ad Hoc Networking (Addison-Wesley, Reading, 2001).
[2] Sivaram murthy, C., and Manoj, B.S.,"Adhoc Wireless Networks- Architectures and Protocols", Pearson Education,second Edition, 2005.
[3] Mahesh K. Marina, Samir R. Das,"On-demand Multipath Distance Vector Routing in Ad hoc Networks", IEEE 2001.
[4] Woo, M., Singh,S., and Ragavendra, C.S., "Power Aware Routing in Mobile Ad Hoc Networks,"Proceedings of Mobile Computing and Networking, pp.181-191, 1998.
[5] Singh,,S., and Ragavendra, C.S., "PAMAS_ Power Aware multi_ Access protocol with Signaling for Ad hoc Networks", ACM Commun. Rev., pp.54-62, July 1998.
[6] Partibane, B.,Prabagarane, N.,Ajoy Navin, C.,"Power efficient battery capacity routing algorithm for ad hoc networks," third international conference on networks , University of Haute Alsace Colmar- France, 2004.
[7] Toh, C.K., "Maximum battery life routing to support Ubiquitous mobile computing in wireless Ad hoc networks," IEEE communication Magazine, vol.39, no.6, pp.138-147, June2001.
[8] Sun-Ho Lee, Eunjeong Choi, and Dong-Ho Cho., "Energy efficient routing using timer based MAC protocol in power controlled multihop network", IEEE 60th vehicular technical conference 2004.
[9] http://pcl.cs.ucla.edu/projects/glomosim:glomosim user manual.