Reliability Evaluation and Analysis of Mobile Ad Hoc Networks

Panda, Deepak Kumar; Dash, Ranjan Kumar

doi:10.11591/ijece.v7i1.pp479-485

Cited by 13 publications

(8 citation statements)

References 13 publications

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“…A lot of studies research has conduct investigation behaviour versions of TCP in both wired and wireless communication (mobile or static) networks to ameliorate the quality of service in TCP's functioning [6][7][8][9][10]. But most ancient propositions are designed for wireless cellular networks or wired networks [11,12] here the only link join the mobile node [13][14][15] and the base station. However, however, MANETs are multi-hop networks in which data have to be diffused in different wireless links, between the sender and receiver.…”

Section: Related Workmentioning

confidence: 99%

New adaptation method based on cross layer and TCP over protocols to improve QoS in mobile ad hoc network

Hanin

Amnai

Fakhri

2021

IJECE

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Due to rapid growth of multimedia traffic used over the mobile ad-hoc networks (MANETs), to keep up with the progress of this constraints MANETs protocols becoming increasingly concerned with the quality of service. In view of the random mobility nodes in MANET, TCP becomes more unreliability in case of higher energy consumption and packet loss. In this paper we proposed a new optimization approach to enhance decision making of TCP based on some changes of IEEE 802.11 MAC uses cross layer approach. The aim is to minimize the impact of retransmissions of packet lost and energy consumption in order to analysed and chose the appropriate routing protocol for TCP that can be enhance QoS MANET. Our simulation results based QoS study using NS3 show that, our proposed achieves better performance of TCP in MANETs significantly, and also improved the throughput, energy consumption and facilitates the traffic transmission over routing protocol.

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Section: Related Workmentioning

confidence: 99%

New adaptation method based on cross layer and TCP over protocols to improve QoS in mobile ad hoc network

Hanin

Amnai

Fakhri

2021

IJECE

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“…A stochastic link failure model was used in for the reliability evaluation of wireless multihop networks. Recently, Panda and Dash evaluated the reliability of MANETs under link and node failure model. Besides, in Meena and Vasanthi, a method based on universal generating function for evaluating the reliability of MANETs has been proposed.…”

Section: Related Workmentioning

confidence: 99%

On computing the reliability of opportunistic multihop networks with Mobile relays

Khanna

Chaturvedi

Soh

2019

Quality & Reliability Eng

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Opportunistic multihop networks with mobile relays recently have drawn much attention from researchers across the globe due to their wide applications in various challenging environments. However, because of their peculiar intrinsic features like lack of continuous connectivity, network partitioning, highly dynamic behavior, and long delays, it is very arduous to model and effectively capture the temporal variations of such networks with the help of classical graph models. In this work, we utilize an evolving graph to model the dynamic network and propose a matrix‐based algorithm to generate all minimal path sets between every node pair of such network. We show that these time‐stamped‐minimal‐path sets (TS‐MPS) between each given source‐destination node pair can be used, by utilizing the well‐known Sum‐of‐Disjoint Products technique, to generate various reliability metrics of dynamic networks, ie, two‐terminal reliability of dynamic network and its related metrics, ie, two‐terminal reliabilities of the foremost, shortest, and fastest TS‐MPS, and Expected Hop Count. We also introduce and compute a new network performance metric−Expected Slot Count. We use two illustrative examples of dynamic networks, one of four nodes, and the other of five nodes, to show the salient features of our technique to generate TS‐MPS and reliability metrics.

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“…Clustering a network will significantly reduce the complexity of the application of (1) which is time consuming, and it is the principal source of computing delay. Breaking a network into several clusters will reduce the number of mathematical operations required to calculate (1). For example, if the nodes are divided into two equal groups, one for each cluster, the original N-node networks will be treated as two separated 2 networks.…”

Section: Application Of Mtsa For Proposed Topologiesmentioning

confidence: 99%

“…This information exchange is only possible through optimum and reliable communication networks. Extensive works have been carried out in evaluating the reliability of wired and wireless networks [1]. Reliable communication networks play an essential role in managing and performing all the modern applications using heterogeneous networks [2].…”

Section: Introductionmentioning

confidence: 99%

Reliability Assessment of the Iraqi National Communication Network

Mahmood¹,

Al-Naima²,

Zaidan³

2018

IJEEI

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The design of communication networks continues to progress rapidly in more suitable forms to meet the challenges of the present era. This paper presents a tentative study of the design of a reliable Iraqi National Communication Network (INCN). The INCN connects all major cities in Iraq with Baghdad as the central node. The followed subjected procedure is a general method which can be applied to all similar problems concerning any Wide Area Network design. An optimal backbone is first designed by Prim's algorithm which has distances between cities as input data. The INCN is subjected to reliability improvement by adding links to the initial backbone. An improved algorithm based on tie-sets method is developed for network reliability computation. Three selected scenarios (Net1, Net2, and Net3) for the INCN are presented and underwent reliability estimation. Evaluation results show a successive improvement of the network reliability to yield to an optimal solution recognized as being Net3. The adopted topology for the INCN is based on two clusters having Baghdad as the common head cluster. Clustering will simplify the reliability evaluation by decreasing the number of tie-sets, and hence the computation complexity.

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Reliability Evaluation and Analysis of Mobile Ad Hoc Networks

Cited by 13 publications

References 13 publications

New adaptation method based on cross layer and TCP over protocols to improve QoS in mobile ad hoc network

New adaptation method based on cross layer and TCP over protocols to improve QoS in mobile ad hoc network

On computing the reliability of opportunistic multihop networks with Mobile relays

Reliability Assessment of the Iraqi National Communication Network

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