Reliability-constrained routing for traffic load balancing in Wireless Sensor Networks

Chughtai, O. and Badruddin, N. and Awang, A. and Rehan, M. (2014) Reliability-constrained routing for traffic load balancing in Wireless Sensor Networks. In: UNSPECIFIED.

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Abstract

In recent years, a notable progress has been observed in the field of Wireless Sensor Networks (WSNs) due to their enormous number of applications. In this paper, a routing problem has been considered in a static WSN. Traditionally, routing mechanisms are based on a single objective optimisation function, e.g., the cost in terms of distance to find the shortest End-to-End (ETE) path from a source (S) to a destination (D). This behaviour may not be appropriate for long term reliable communication. We have considered a reliability-constrained multi-objective optimisation problem that implicitly captures the traffic load based on the Packet Delivery Ratio (PDR) along with the hop-count. The proposed technique selects an optimum ETE reliable path. The reliability is achieved by selecting the nodes with least congestion along the path from S to D that eventually balance the traffic load in the network. The result shows that the PDR and the hop count have a significant impact to select the best reliable ETE path. © 2014 IEEE.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Impact Factor: cited By 5
Uncontrolled Keywords: Multiobjective optimization; Reliability; Wireless sensor networks, Congestion-aware; Packet delivery ratio; Reliability-constrained routing; Reliable communication; Routing mechanism; Routing problems; Traffic loads; Wireless sensor network (WSNs), Traffic congestion
Depositing User: Ms Sharifah Fahimah Saiyed Yeop
Date Deposited: 29 Mar 2022 05:00
Last Modified: 29 Mar 2022 05:00
URI: http://scholars.utp.edu.my/id/eprint/32166

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