Node Failure Effect on Reliability of Mobile Ad-Hoc Networks

Choudhary, Anil; Roy, Om Prakash; Tuithung, Themrichon

doi:10.1109/csnt.2014.48

Cited by 3 publications

(2 citation statements)

References 18 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…It is important to check the stability of a mobile node during link connectivity through transmission of the Hello messages, which would follow the most stable route [28,29]. In the proposed strategy, stability of a node [30] on the basis of SNR is given by [17] SNR dB = 10 log 10 ( e ) .…”

Section: Condition For the Stability Of A Neighboring Nodementioning

confidence: 99%

A Novel Dynamic Link Connectivity Strategy Using Hello Messaging for Maintaining Link Stability in MANETs

Naushad

Abbas

et al. 2018

Wireless Communications and Mobile Computing

View full text Add to dashboard Cite

Maintaining link stability among randomly deployed network nodes is one of the key challenges for effective communication in mobile ad hoc networks (MANETs). Under uniform speed and random trajectory of mobile nodes, there must be a unified model to determine an adequate strategy that addresses the issue of link stability in MANETs. We present a novel dynamic link connectivity (DLC) strategy that maintains link stability through efficient link connectivity among the neighboring nodes using Hello messaging. We also perform stochastic analysis of the proposed strategy, which predicts the future link status among the neighboring nodes at different time steps of a Markov process. We find that the link stability is affected by the received signal strength, signal-to-noise ratio, transition rates between the connection and disconnection states, and probabilities of link connectivity and disconnectivity at steady state. Analytical and simulation results indicate efficacy of the proposed strategy in terms of reduced communication overhead, lower propagation delay, and better energy efficiency of the network. The results also demonstrate that the proposed strategy minimizes the average response time, increases the throughput, and reduces the packet loss ratio, thereby, maintaining efficient link stability among the neighboring nodes.

show abstract

Section: Condition For the Stability Of A Neighboring Nodementioning

confidence: 99%

A Novel Dynamic Link Connectivity Strategy Using Hello Messaging for Maintaining Link Stability in MANETs

Naushad

Abbas

et al. 2018

Wireless Communications and Mobile Computing

View full text Add to dashboard Cite

show abstract

“…In wireless ad-hoc network, node reliability is an important factor for secure communication. Research has been done to evaluate reliability of MANET under scenario of node failure [12]. Authors observed that increase in node failure decreases throughput hence reliability decreases gradually with increase in node failure.…”

Section: Literature Reviewmentioning

confidence: 99%