RAACM: Resource Allocation for Admission Control in MANET

Aina, Folayo; Yousef, Sufian; Osanaiye, Opeyemi

doi:10.1007/s10776-019-00432-z

Cited by 4 publications

(3 citation statements)

References 19 publications

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“…End-to-end delay analysis is a very important element to measure network performance in MANET [28].  Network load: This is the total amount of traffic received by the entire WLAN BSS from the higher layer of the MAC that is accepted and queued for transmission [29], [30].…”

Section: Channel Utilization Parametermentioning

confidence: 99%

Analysing admission control for AODV and DSR routing protocol in mobile ad-hoc network

Aina¹,

Yousef

Osanaiye

2021

Bulletin EEI

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The widespread deployment of mobile ad-hoc network (MANET) in the areas of agriculture, military defence, weather forecasting and disaster control has necessitated the implementation of admission control within a network for a guaranteed quality of service (QoS). Admission control organises traffic flows to ensure the network medium is fairly shared among various nodes in the network. Various admission control algorithms have been proposed in the literature, using different metrics and parameters to achieve different admission control quality. In this work, we propose an Admission control in mobile ad-hoc network routing (ACMANR) using both bandwidth capacity and resource estimation to achieve a good QoS. Furthermore, we analyse the behaviour of two well-known routing protocols in wireless network, ad hoc on-demand distance vector (AODV) and dynamic source routing (DSR), in our proposed admission control algorithm. Simulation results obtained from our proposed admission control algorithm using OPNET show that AODV routing protocol had a better throughput while DSR produced a better delay with lower overhead in MANET. Our proposed approach also shows better performance in terms of throughput and delay when compared with the state-of-the-art admission control routing using AODV and DSR.

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Section: Channel Utilization Parametermentioning

confidence: 99%

Analysing admission control for AODV and DSR routing protocol in mobile ad-hoc network

Aina¹,

Yousef

Osanaiye

2021

Bulletin EEI

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“…Most of the previous works classified the active available bandwidth estimation into single packet/one packet and packet pair [9], while other classifications of active technique are different but with the same role. In [10], the active available bandwidth estimation technique is classified into isolated probing, direct probing, and iterative probing.…”

Section: Active Available Bandwidth Estimationmentioning

confidence: 99%

“…We therefore argue that classification of active bandwidth estimation into single packet/one packet and packet pair, as categorized by [9], will simplify the readers understanding of the active bandwidth estimation process.…”

Section: Active Available Bandwidth Estimationmentioning

confidence: 99%

Be-Ozr: An Efficient Available Bandwidth Estimation In Ieee802.11E Network

Aina¹,

Yousef²,

Osanaiye³

2021

Preprint

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In wireless network, the support for Quality of Service (QoS) depends on the ability of a network to estimate the available bandwidth of a link effectively and efficiently. Due to the shared nature of the wireless medium, there has been challenges in achieving an accurate measurement of the available bandwidth. This paper therefore proposes an efficient available bandwidth estimation approach that improves the accuracy of previously proposed approach for accurate measurement. The approach used in this paper is to passively estimate the available bandwidth, where the maximum range of the channel idle time measurement used in the calculation is re-defined to address the outer zone range threshold (OZR). This limits the under-estimation and over-estimation of bandwidth measurement. The proposed approach used limits the network overhead and achieves accuracy and efficiency. Results obtained from the simulation shows how our proposed approach out-performs the state-of the-art approach in terms of throughput and delay, using the IEEE802.11e. We have been able to achieve 8% improvement in accuracy and efficiency when compared with the best of the state-of-the-art available bandwidth estimation technique.

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Improved Priority Aware Mechanism for Enhancing QoS in MANET

Perumal

Selvi²

2021

Wireless Pers Commun

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RAACM: Resource Allocation for Admission Control in MANET

Cited by 4 publications

References 19 publications

Analysing admission control for AODV and DSR routing protocol in mobile ad-hoc network

Analysing admission control for AODV and DSR routing protocol in mobile ad-hoc network

Be-Ozr: An Efficient Available Bandwidth Estimation In Ieee802.11E Network

Improved Priority Aware Mechanism for Enhancing QoS in MANET

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