An Energy-Efficient Congestion-Aware Routing Protocol for Heterogeneous Mobile Ad Hoc Networks

Baboo, S. Santhosh; Narasimhan, B.

doi:10.1109/act.2009.92

Cited by 21 publications

(10 citation statements)

References 9 publications

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“…Santhosh and Narasimhan [21] MAC overhead. The route is discovered with minimum cost index is selected which is based on the node weight of all the in-network nodes.…”

Section: B Congestion Control In Manetsmentioning

confidence: 99%

Effective Congestion Avoidance Scheme for Mobile Ad Hoc Networks

Sheeja¹,

Pujeri²

2013

IJCNIS

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Mobile nodes are organized randomly without any access point in Mobile Ad hoc Networks (MANETs). Due to the mobility of nodes, the network congestion occurs. So many congestion control mechanisms were proposed to avoid the congestion avoidance or reducing the congestion status. In this research work, we proposed to develop the Effective Congestion Avoidance Scheme (ECAS), which consists of congestion monitoring, effective routing establishment and congestionless based routing. The overall congestion status is measured in congestion monitoring. In routing establishment, we propose the contention metric in the particular channel in terms of, queue length of packet, overall congestion standard, packet loss rate and packet dropping ratio to monitor the congestion status. Based on the congestion standard, the congestionless based routing is established to reduce the packet loss, high overhead, long delay in the network. By extensive simulation, the proposed scheme achieves better throughput, packet delivery ratio, low end-to-end delay and overhead than the existing schemes.

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“…Santhosh and Narasimhan [21] MAC overhead. The route is discovered with minimum cost index is selected which is based on the node weight of all the in-network nodes.…”

Section: B Congestion Control In Manetsmentioning

confidence: 99%

Effective Congestion Avoidance Scheme for Mobile Ad Hoc Networks

Sheeja¹,

Pujeri²

2013

IJCNIS

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“…These networks build, operate and maintain with the help of constituent wireless nodes. Since these nodes have only a limited transmission range, it depends on its neighboring nodes to forward packets [1].…”

Section: Mobile Ad Hoc Networkmentioning

confidence: 99%

Performance Analysis on Mobile Agent Based Congestion Control Using AODV Routing Protocol Technique with Hop by Hop Algorithm for Mobile Ad-hoc Network

Sharma¹

2012

IJASUC

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In Mobile Ad hoc Networks (MANETs) congestion occurs due to the packet loss and it can be successfully reduced by involving congestion control scheme which includes routing algorithm and a flow control at the network layer. In this paper, we propose to agent based congestion control technique for MANETs. In our technique, the information about network congestion is collected and distributed by mobile agents (MA) A mobile agent based congestion control AODV routing protocol is proposed to avoid congestion in ad hoc network. Some mobile agents are added in ad hoc network, which carry routing information and nodes congestion status.When mobile agent travels through the network, it can select a less-loaded neighbor node as its next hop and update the routing table according to the node's congestion status. With the aid of mobile agents, the nodes can get the dynamic network topology in time. By simulation results, we show that our proposed technique attains high delivery ratio and throughput with reduced delay when compared with the existing technique.

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“…This approach works in coordination with AODV. In [14], a hop-by-hop congestion aware routing protocol (CARP) has been developed which employs a combined weight value as a routing metric, based on the data rate, queuing delay, link quality, and MAC overhead in its standard cost function to account for the congestion level. The route with minimum cost index is selected, which is based on the node weight of all the in-network nodes from the source node to the destination node.…”

Section: Related Workmentioning

confidence: 99%

Load Balanced Congestion Adaptive Routing for Mobile Ad Hoc Networks

Kim

Tomar

Shrivastava

et al. 2014

International Journal of Distributed Sensor Networks

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In mobile ad hoc networks the congestion is a major issue, which affects the overall performance of the networks. The load balancing in the network alongside the congestion is another major problem in mobile ad hoc network (MANET) routing due to difference in link cost of the route. Most of the existing routing protocols provide solutions to load balancing or congestion adaptivity separately. In this paper, a congestion adaptive routing along with load balancing, that is, load balanced congestion adaptive routing (LBCAR), has been proposed. Transferring of load from congested nodes to less busy nodes and involvement of other nodes in transmission that can take part in route can improve the overall network life. In the proposed protocol two metrics, traffic load density and link cost associated with a routing path, have been used to determine the congestion status. The route with low traffic load density and maximum life time is selected for packet transmission using this protocol. Performance of the network using LBCAR has been analyzed and compared with congestion adaptive routing protocol (CRP) for packet delivery ratio, average end-to-end delay, and normalized routing overhead.

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An Energy-Efficient Congestion-Aware Routing Protocol for Heterogeneous Mobile Ad Hoc Networks

Cited by 21 publications

References 9 publications

Effective Congestion Avoidance Scheme for Mobile Ad Hoc Networks

Effective Congestion Avoidance Scheme for Mobile Ad Hoc Networks

Performance Analysis on Mobile Agent Based Congestion Control Using AODV Routing Protocol Technique with Hop by Hop Algorithm for Mobile Ad-hoc Network

Load Balanced Congestion Adaptive Routing for Mobile Ad Hoc Networks

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