LEACH-SCH: An innovative routing protocol for wireless sensor network

Solanki, Ankit; Patel, Niteen B.

doi:10.1109/icccnt.2013.6726641

Cited by 8 publications

(6 citation statements)

References 3 publications

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“…In [17], an algorithm proposed by A. Solanki et al, which considers two types of CHs. Cluster heads of the first type are known as normal CHs and the second type of cluster heads are referred as supporting CHs (SCH).…”

Section: Proposed Algorithms Based On Leach A) Leach-with Suppormentioning

confidence: 99%

Threshold Driven Energy-Efficient and Scalable Dual Cluster Head Protocol

Nath,

Dey

2019

IJEAT

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In WSN cluster-based routing approach is a major step in the direction of energy efficiency. However, research shows that energy dissipation in a cluster-based approach predominantly occurs in two cases; first during data transmission to the base station and second during data fusion/aggregation. Eventually, this leads to sizable energy dissipation, the early death of CHs and results in lower network lifetime. Moreover, in most of the recent proposed works, it is never assured that an individual node selected as a Cluster-Head would perform all the assigned tasks without dying in the process. Thus to address these problems, a new approach is proposed in this paper, where two cluster-heads (CHs) in every cluster are selected; first cluster-head being used for data aggregation (Primary-CH) and second for data transmission (Secondary-CH), which assists in reducing the burden of a single Cluster Head. Along with the dual Cluster-Heads, another key feature adopted in this paper is the Energy Threshold values for PCH and SCH. These Energy Thresholds for different CHs calculates the minimum energy required by a node to perform all the tasks assigned to it when elected as CH. So, while electing Primary Cluster-Head (PCH) and Secondary Cluster-Head (SCH) along with other criterions energy threshold values for PCH (EPO) and energy threshold values for SCH (ESO) are also used. Any node with remaining energy less than that of energy thresholds would never be considered for Cluster-Heads. Therefore, by employing the above-mentioned criterions, this article proposes a new protocol that uses dual heads and assists in enhancing the network life of a network as compared to LEACH protocol.

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Section: Proposed Algorithms Based On Leach A) Leach-with Suppormentioning

confidence: 99%

Threshold Driven Energy-Efficient and Scalable Dual Cluster Head Protocol

Nath,

Dey

2019

IJEAT

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“…In [16], the researcher has defined the development of direction finding the procedure with In wireless sensor network load balancing while aggregating the data is the most important factor considered to increase the overall network efficiency [17]. The method consists of neuro-fuzzy based cluster head selection along with load balancing amongst the sensor nodes.…”

Section: Literature Reviewmentioning

confidence: 99%

Timer Based Optimized Clustering for Lifetime Enhancement in WSN

2021

IJIES

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“…The basic operation of LEACH is organized in two distinct phases, i.e. setup phase and steady state phase [2]. [8].…”

Section: Low-energy Adaptive Clustering Hierarchy (Leach)mentioning

confidence: 99%

“…Wireless sensor networks are a collection of sensor node having limited resources. Sensor nodes are used to monitor physical or environmental conditions [2]. Such as temperature, pressure, sound etc.…”

Section: Introductionmentioning

confidence: 99%

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Energy Efficient Hierarchical Protocols in Wireless Sensor Networks

2016

IJSR

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Wireless sensor Network comprises of a large number of sensing devices. A sensor network can be built with at least one Base station and a number of sensors. The sensor nodes are deployed on different locations, whose job is to monitor the network in real time. The monitoring and analyzing of the data that is sometimes selective parameter of same or different environment or system. In recent years, more and more sensors are deployed. Due to the limited power backup, processing capability, communication range, and these sensors should be used more efficiently since transmission and reception costs loss of energy at rapid rate. To improve the efficiency, some routing protocols have already been proposed. In this survey paper, we have reviewed various routing protocols such as LEACH, TEEN, APTEEN protocols on the basis of their functionality, complexity and energy [1]. In these protocols, the sensor nodes react not only to time critical applications but also give response to periodic intervals. The time criticality response makes the protocol an efficient protocol.

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LEACH-SCH: An innovative routing protocol for wireless sensor network

Cited by 8 publications

References 3 publications

Threshold Driven Energy-Efficient and Scalable Dual Cluster Head Protocol

Threshold Driven Energy-Efficient and Scalable Dual Cluster Head Protocol

Timer Based Optimized Clustering for Lifetime Enhancement in WSN

Energy Efficient Hierarchical Protocols in Wireless Sensor Networks

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