Energy efficient and QoS based routing protocol for wireless sensor networks

Ben‐Othman, Jalel; Yahya, Bashir

doi:10.1016/j.jpdc.2010.02.010

Cited by 256 publications

(114 citation statements)

References 25 publications

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“…The data from a source node is then sent via a randomly selected path from the available multi-paths. Ben-Othman et al defines a composite edge cost as the weighted sum of residual energy, available buffer size and the signal-to-noise-ratio [9,8]. The path costs are calculated by summing the relevant edge costs.…”

Section: Related Workmentioning

confidence: 99%

Evolutionary multi-path routing for network lifetime and robustness in wireless sensor networks

2016

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Wireless sensor networks frequently use multi-path routing schemes between nodes and a base station. Multi-path routing confers additional robustness against link failure, but in batterypowered networks it is desirable to choose paths which maximise the overall network lifetime -the time at which a battery is first exhausted. We introduce multi-objective evolutionary algorithms to find the routings which approximate the optimal trade-off between network lifetime and robustness. A novel measure of network robustness, the fragility, is introduced. We show that the distribution of traffic between paths in a given multi-path scheme that optimises lifetime or fragility may be found by solving the appropriate linear program. A multi-objective evolutionary algorithm is used to solve the combinatorial optimisation problem of choosing routings and traffic distributions that give the optimal trade-off between network lifetime and robustness. Efficiency is achieved by pruning the search space using k-shortest paths, braided and edge disjoint paths. The method is demonstrated on synthetic networks and a real network deployed at the Victoria & Albert Museum, London. For these networks, using only two paths per node, we locate routings with lifetimes within 3% of those obtained with unlimited paths per node. In addition, routings which halve the network fragility are located. We also show that the evolutionary multi-path routing can achieve significant improvement in performance over a braided multi-path scheme.

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Section: Related Workmentioning

confidence: 99%

Evolutionary multi-path routing for network lifetime and robustness in wireless sensor networks

2016

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“…Low-energy adaptive clustering hierarchy (LEACH) [9] is a clustering-based protocol which utilizes randomized rotation of local CHs to evenly distribute the energy load across the network. Compared with other ordinary routing protocols like DD, it can prolong the network lifetime up to 8 times.…”

Section: Related Workmentioning

confidence: 99%

“…the energy of node which has less than 5J it is disabled from the cluster.. The cluster-heads in LEACH act as local control centers to co-ordinate the data transmissions in their cluster [9]. The cluster-head node sets up a TDMA schedule and transmits this schedule to the nodes in the cluster.…”

Section: Set-up Phasementioning

confidence: 99%

A Hybrid ACO/PSO Based Algorithm For QoS Multicast Routing Problem

Kumari¹,

Sandhu²

2015

IJCATR

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One of the major reason for performance degradation in Wireless sensor network is the overhead due to control packet and packet delivery degradation. Clustering in cross layer network operation is an efficient way manage control packet overhead and which ultimately improve the lifetime of a network. All these overheads are crucial in a scalable networks. But the clustering always suffer from the cluster head failure which need to be solved effectively in a large network. As the focus is to improve the average lifetime of sensor network the cluster head is selected based on the battery life of nodes. The cross-layer operation model optimize the overheads in multiple layer and ultimately the use of clustering will reduce the major overheads identified and their by the energy consumption and throughput of wireless sensor network is improved. The proposed model operates on two layers of network ie., Network Layer and Transport Layer and Clustering is applied in the network layer . The simulation result shows that the integration of two layers reduces the energy consumption and increases the throughput of the wireless sensor networks.

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“…One of the recently proposed QoS based routing protocols, specifically for wireless sensornetworks, is an energy efficient and QoS aware multipath based routing (EQSR) [48], whichprovides service differentiation by giving realtime traffic absolute preferential treatment overthe nonreal-time traffic. EQSR uses the multi-path paradigm together with a Forward ErrorCorrection (FEC) technique to recover from node failures without invoking networkwide floodingfor path-discovery.…”

Section: Energy Efficient and Qos Aware Multipath Based Routingmentioning

confidence: 99%

Effectual Routing in Wireless Sensor Networks- a Review

Chhabra¹,

Patheja²

2014

International Journal of Advanced Research in Computer and Comm

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A wireless sensor network is an enormous assortment of sensor nodes with inadequate power supply and self-conscious computational competence. Due to the circumscribed communication range and high density of sensor nodes, packet dispatching in sensor networks is usually performed through multi-hop data transmission. For that reason, routing in wireless sensor networks has been deliberated as an imperative field of research over the past decade. These days, multipath routing techniques is widely used in wireless sensor networks to improve network performance over and done with efficient utilization of accessible network resources. Consequently, the main intention of this review is to present the conception of the various routing approaches and its fundamental experiments, as well as the basic motivations for exploiting these techniques in wireless sensor networks. Routing procedures for WSNs are responsible for selecting and maintaining the routes in the network and ensure reliable and effective communication in inadequate periods. The energy constriction of WSNs make energy saving become the most significant objective of various routing algorithms. In this paper, a review of routing protocols and algorithms used in WSNs is presented with energy efficiency as the main goalmouth.

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Energy efficient and QoS based routing protocol for wireless sensor networks

Cited by 256 publications

References 25 publications

Evolutionary multi-path routing for network lifetime and robustness in wireless sensor networks

Evolutionary multi-path routing for network lifetime and robustness in wireless sensor networks

A Hybrid ACO/PSO Based Algorithm For QoS Multicast Routing Problem

Effectual Routing in Wireless Sensor Networks- a Review

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