Performance Evaluation of AOMDV-PAMAC Protocols for Ad Hoc Networks
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.
[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.
[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.
@article{"International Journal of Electrical, Electronic and Communication Sciences:57783", author = "B. Malarkodi and S. K. Riyaz Hussain and B. Venkataramani", title = "Performance Evaluation of AOMDV-PAMAC Protocols for Ad Hoc Networks", 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.", volume = "4", number = "2", pages = "306-4", }