Multiple metrics based load balancing routing protocol for mobile ad hoc networks

Terdal, Sujata; Mytri, V. D.; Damodaram, A.

doi:10.1109/ahici.2009.5340349

Cited by 7 publications

(5 citation statements)

References 11 publications

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“…In the latter case, the protocol can select one from the many discovered routes as the main path based on some metric and the remaining routes used as alternative paths, to be selected when the main path fails. Load balancing is essential in MANETs which use multipath routing, where the load and congestion across the network need to be precisely captured and distributed to avoid bottlenecks and congestion [4,6]. Multipath routing in MANETs leads to many advantages including effective load balancing, higher aggregate bandwidth, route resilience, network scalability and faulttolerance.…”

Section: Multipath Routing In Manetsmentioning

confidence: 99%

Fuzzy based Load and Energy Aware Multipath Routing for Mobile Ad Hoc Networks

Ali¹,

Stewart²,

Shahrabi³

et al. 2015

IJCA

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Routing is a challenging task in Mobile Ad hoc Networks (MANET) due to their dynamic topology and lack of central administration. As a consequence of un-predictable topology changes of such networks, routing protocols employed need to accurately capture the delay, load, available bandwidth and residual node energy at various locations of the network for effective energy and load balancing. This paper presents a fuzzy logic based scheme that ensures delay, load and energy aware routing to avoid congestion and minimise end-to-end delay in MANETs. In the proposed approach, forwarding delay, average load, available bandwidth and residual battery energy at a mobile node are given as inputs to a fuzzy inference engine to determine the traffic distribution possibility from that node based on the given fuzzy rules. Based on the output from the fuzzy system, traffic is distributed over fail-safe multiple routes to reduce the load at a congested node. Through simulation results, we show that our approach reduces end-to-end delay, packet drop and average energy consumption and increases packet delivery ratio for constant bit rate (CBR) traffic when compared with the popular Ad hoc On-demand Multipath Distance Vector (AOMDV) routing protocol.

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Section: Multipath Routing In Manetsmentioning

confidence: 99%

Fuzzy based Load and Energy Aware Multipath Routing for Mobile Ad Hoc Networks

Ali¹,

Stewart²,

Shahrabi³

et al. 2015

IJCA

View full text Add to dashboard Cite

show abstract

“…Terdal et al [17] present a recent technique which differentiate the overload by allowing for various metrics that are path traffic, path access disagreement, and residual energy at a node into communication process. Calculating the path situation should successfully decide traffic.…”

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confidence: 99%

Enhanced Path Routing with Buffer Allocation Method Using Coupling Node Selection Algorithm in MANET

Bharti¹,

Soundarajan

Sumant

et al. 2022

Wireless Communications and Mobile Computing

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In a mobile network, nodes are placed in infrequent manner, which are moved along network in abruptly. Communication flaw between sender node and accepting node in path, the node having restricted energy and restricted transmission rate. It does not provide perfect route for communication among mobile nodes. It increases the packet drop rate and minimizes the lifetime of network. This work has proposed enhanced path routing with buffer allocation (IPBA) scheme which is implemented to obtain better communication; it protects the node from packet loss, and the buffer is used to maintain the temporary details of nodes and data packets that are ready to broadcast and receive. The coupling node selection algorithm is constructed to offer the path which frequently communicates data packets in normal case; the two efficient nodes are coupled with each other, and this type of nodes is selected to perform communication. It reduces the packet loss rate and increases network lifetime. End-to-end delay, communication overhead, throughput, network lifetime, packet loss, and energy consumption are the parameters considered for performance evaluations.

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“…This problem could be solved by considering traffic loads or congestion levels in the routing metric. Load balancing is thus crucial in ad hoc networks employing multipath routing where routing metrics need to accurately capture and distribute the load at various locations of the network to avoid bottlenecks and congestion [10,12].…”

Section: Multipath Routing In Manetsmentioning

confidence: 99%

QoS Aware Multipath Threshold Routing for Mobile Ad hoc Networks

Ali

Stewart²,

Shahrabi³

et al. 2014

IJAIS

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Due to their dynamic topology and lack of central administration, Quality of Service (QoS) provisioning in Mobile Ad hoc Networks (MANET) is a challenging task. QoS is crucial for supporting delay sensitive real-time services in MANETs. Due to the un-predictable behaviour and topology changes of such networks, routing protocols need to quickly and accurately capture and manage the delay, congestion and load at various locations of the network. This paper presents a novel threshold based multipath routing approach for enhanced QoS in MANETs. In this approach, when the available bandwidth of a link decreases below a defined threshold or average load or the forwarding delay at a node increases beyond a defined threshold, traffic is distributed over fail-safe multiple routes to reduce the load at a congested node. Through simulation results, we show that the proposed approach achieves improved QoS in terms of end-to-end delay, packet delivery ratio, and throughput for constant bit rate (CBR) traffic when compared with Optimised Link State Routing (OLSR), a popular single path proactive protocol for MANETs.

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Multiple metrics based load balancing routing protocol for mobile ad hoc networks

Cited by 7 publications

References 11 publications

Fuzzy based Load and Energy Aware Multipath Routing for Mobile Ad Hoc Networks

Fuzzy based Load and Energy Aware Multipath Routing for Mobile Ad Hoc Networks

Enhanced Path Routing with Buffer Allocation Method Using Coupling Node Selection Algorithm in MANET

QoS Aware Multipath Threshold Routing for Mobile Ad hoc Networks

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