Performance evaluation of Nakagami model for Vehicular communication networks in developing countries

Bhoyroo, Mitranand; Bassoo, Vandana

doi:10.1109/emergitech.2016.7737335

Cited by 10 publications

(2 citation statements)

References 13 publications

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“…We will start with estimating transmission range based on channel fading statistics on the link. Let P be the power received which is considered to be a random variable that behaves according to a Nakagami distribution under the fading channel model in vehicular environments [15]. As explained in [16], with power x, if we have received a signal for a given average power Ωd at distance d, the probability density function (PDF) can be expressed as follows:…”

Section: Effective Link Stabilitymentioning

confidence: 99%

An Efficient Mobile Gateway Selection and Discovery Based-Routing Protocol in Heterogeneous LTE-VANET Networks

Abada¹,

Adrdor²,

Boutkhoum³

et al. 2023

IJCNC

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Coupling cellular communication networks with vehicular ad hoc networks (VANET) can be a very interesting way out for providing Internet access to vehicles in the road. However, due to the several specific characteristics of VANETs, making an efficient multi-hop routing from vehicular sources to the Internet gateways through Long Term Evolution (LTE) technology is still challenging. In this paper, an Internet mobile gateway selection scheme is proposed to elect more potential vehicles to behave as gateways to Internet in VANETs. Therefore, the discovery and the selection of route to those mobiles gateways is carried out via an efficient multiple metrics-based relay selection mechanism. The objective is to select the more reliable route to the mobile gateways, by reducing the communication overhead and performing seamless handover. The proposed protocol is compared with one recent protocol based on packet delivery ratio, average end-to-end delay and overhead. The results show that the proposed protocol ameliorates significantly the network performance in the contrast of the other protocol.

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Section: Effective Link Stabilitymentioning

confidence: 99%

An Efficient Mobile Gateway Selection and Discovery Based-Routing Protocol in Heterogeneous LTE-VANET Networks

Abada¹,

Adrdor²,

Boutkhoum³

et al. 2023

IJCNC

View full text Add to dashboard Cite

show abstract

“…They have used propagation models one of them is Nakagami that is not relevant to the proposed mechanism also they have used different scenarios none of them are spares and dense found. After thoroughly evaluating, this paper possess no similarity with the OLSR oriented proposed model Bhoyroo and Bassoo, (2016) examined and analyzed the exhibition of the Nakagami radio proliferation model, which is a sensible model to mimic genuine situations. Besides, this paper inspects how VANETs successfully diminish traffic clog.…”

Section: Literature Reviewmentioning

confidence: 99%

Radio Propagation Models: A Performance Analysis based Impact of Sparse and Dense Deployment of Nodes under Different Propagation Models in Mobile Ad-hoc Networks (MANETs)

Hussain

Khan

2021

Preprint

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Mobile Ad-hoc Network (MANET) is the most emerging and fast expanding technology since the last two decades. One of the major issue and challenging area in MANET is the process of routing due to dynamic topologies and high mobility of mobile nodes. The exchange of information from source to a destination is known as the process of routing. Spectacular amount of attention has been paid by researchers to reliable routing in ad-hoc networks. Efficiency and accuracy of a protocol depends on many parameters in these networks. In addition to other parameters node velocity and propagation models are among them. Calculating signal strength at receiver is the responsibility of a propagation model while mobility of nodes is responsible for topology of the network. A huge amount of loss in performance is occurred due to variation of signal strength at receiver and obstacles between transmissions. Simulation tools are developed to analyze the weakness and strength of protocols along with different parameters that may impact the performance. The choice of a propagation models have an abundant effect on performance on routing protocols in MANET. In this research, it has been analyzed to check the impact of different propagation models on the performance of Optimized Link State Routing (OLSR) in Sparse and Dense scenarios in MANET. The simulation has been carried out in NS-2 by using performance metrics as average Throughput, average packet drop and average latency. The results predicted that propagation models and mobility has a strong impact on the performance of OLSR in considered scenarios.

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An Efficient Next Hop Selection Scheme for Enhancing Routing Performance in VANETs

Abada

Massaq

Boulouz

2018

Information Systems and Technologies to Support Learning

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Performance evaluation of Nakagami model for Vehicular communication networks in developing countries

Cited by 10 publications

References 13 publications

An Efficient Mobile Gateway Selection and Discovery Based-Routing Protocol in Heterogeneous LTE-VANET Networks

An Efficient Mobile Gateway Selection and Discovery Based-Routing Protocol in Heterogeneous LTE-VANET Networks

Radio Propagation Models: A Performance Analysis based Impact of Sparse and Dense Deployment of Nodes under Different Propagation Models in Mobile Ad-hoc Networks (MANETs)

An Efficient Next Hop Selection Scheme for Enhancing Routing Performance in VANETs

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