An Optimized QoS-based Multipath Routing Protocol for Wireless Sensor Networks

Onthachi, Deepa; Jayabal, Suguna

doi:10.22266/ijies2018.0430.06

Cited by 5 publications

(3 citation statements)

References 17 publications

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“…The CLIF protocol assigns a high degree of significance (high priority) to critical messages to valorize them in the processing. An optimized QoS routing protocol (OQoS-MRP) for wireless sensor networks is proposed by the authors of [18]. This protocol is designed to calculate an optimal multi-hop path between the transmitter and the receiver.…”

Section: Related Workmentioning

confidence: 99%

Adaptive Duty-Cycle Scheme Based on a New Prediction Mechanism for Energy Optimization over IEEE 802.15.4 Wireless Network

Dbibih¹,

Zytoune²

2018

IJIES

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One of the toughest challenges encountered in Wireless Sensor Networks (WSNs) is the limited power resources, which directly affects the network services quality and the sensors lifetime. Therefore, the proposed protocols must prolong the network lifetime as long as possible by minimizing the major sources of energy waste duo to the idle listening (no sent or received packets by the sensor). In this paper we propose a new communication protocol based on IEEE 802.15.4 standard called Adaptive Duty-cycle (AD-MAC) that aims at reducing the energy dissipation where the transceiver is waiting potential packets. AD-MAC protocol mainly intends to reduce the power consumed by sensors in Beacon-Enabled mode via a dynamic duty-cycling technique. AD-MAC protocol optimizes the sleep interval between consecutive wake-ups without negatively influencing network performance. This solution uses a new predicting mechanism to estimate the moment when the sensors wake up or sleep according to previous traffic load statistics. Simulation results via NS-2 simulator show that AD-MAC protocol outperforms IEEE 802.15.4 standard in terms of minimizing energy consumption, and Packet Delivery Ratio (PDR).

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Section: Related Workmentioning

confidence: 99%

Adaptive Duty-Cycle Scheme Based on a New Prediction Mechanism for Energy Optimization over IEEE 802.15.4 Wireless Network

Dbibih¹,

Zytoune²

2018

IJIES

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“…In [19], OQoS-MRP is defined as link-based and path-based metrices. Each sensor is able to record the link performance between itself and its neighbor in terms of reliability, energy, delay, distance to sink and hop count.…”

Section: Research Studymentioning

confidence: 99%

Cluster Based K-Medoids Approach to Discriminate Travelling Time in Wireless Sensor Network

Prasad¹,

Kumar²

2018

IJIES

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As cluster heads chosen by nodes, gathers the data from their individual groups and exchanges the collected data to the mobile sink as proposed in the heuristic tour planning technique. In this research, the mobile sink starts the collection of data irregularly from the initial site, which is stored in cluster heads in an individual hop extend and at last returns to the initial site. In existing approaches, scheduling time for data delivery is less. To increase the data delivery, there is a need in extending the concept to higher level routing process. To solve this issue, this paper proposed a collection oriented distribution scheme with k-medoids (CODS-KM). The method can be exhausted for distribute the collection points in network in a particular manner. In this method, k-medoids algorithm for clustering and cluster head process is used. To collect the data purpose, it can be used CH (Cluster Head), CP (Collection Point) and RP (Rendezvous Point). The proposed system helps in mitigation of travelling time when compared to existing approaches. To find the effectiveness of proposed algorithm, NS2 (Network simulator-2) software is used for simulation verification.

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“…Currently, to increase the efficiency of traffic management in computer networks, multipath routing methods are widely used (Liu et al, 2014;Singh et al, 2015;Anasane and Satao, 2016;Onthachi and Jayabal, 2018). In paper (Alnaser, 2014), a streaming multipath routing algorithm is presented, which allows to simultaneously create a set of paths between different pairs of network nodes.…”

Section: Introductionmentioning

confidence: 99%

Certain Contributions in Traffic Engineering Based on Software-Defined Networking Technology

Alnaser¹

2019

Journal of Computer Science

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The paper addresses the traffic engineering in Software-Defined Networks (SDN). A brief analysis of the features of the SDN organization, which allows to increase the Traffic Engineering (TE) efficiency, is given. The viability of using multipath routing with TE is substantiated. Taking into account the features of the SDN technology, a modified TE method, which allows to reduce the time complexity of generating a set of paths and to reduce the rerouting time, is proposed. The procedure and an example of the routing tables' formation are given. The results of modeling the TE process with changing communication links load are given. It is shown, that route reconfiguration does not significantly affect its traffic metric.

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An Optimized QoS-based Multipath Routing Protocol for Wireless Sensor Networks

Cited by 5 publications

References 17 publications

Adaptive Duty-Cycle Scheme Based on a New Prediction Mechanism for Energy Optimization over IEEE 802.15.4 Wireless Network

Adaptive Duty-Cycle Scheme Based on a New Prediction Mechanism for Energy Optimization over IEEE 802.15.4 Wireless Network

Cluster Based K-Medoids Approach to Discriminate Travelling Time in Wireless Sensor Network

Certain Contributions in Traffic Engineering Based on Software-Defined Networking Technology

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