Open Access Journal

ISSN : 2394-2320 (Online)

International Journal of Engineering Research in Computer Science and Engineering (IJERCSE)

Monthly Journal for Computer Science and Engineering

Open Access Journal

International Journal of Engineering Research in Computer Science and Engineering (IJERCSE)

Monthly Journal for Computer Science and Engineering

ISSN : 2394-2320 (Online)

Call For Paper : Vol 11, Issue 08, August 2024

Call for Paper

Vol 11, Issue 08, August 2024

Indexing

Improve Energy Efficiency and Maximizing Network Lifetime in Cognitive Radio Sensor Network Using Spectrum Allocation with Adaptive Sink Relocation

Author : D.Pravin Gnana Thesican 1 G.Shivaji Rao 2

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Date of Publication :23rd March 2018

Abstract: In Cognitive wireless sensor networks, most important problem is to extend the lifetime and energy efficient of the networks as long as possible. System lifetime can be expanded by preserving the constrained power assets of sensors while achievement of the detecting and detected information announcing its undertakings. Vitality proficient can be gotten by decrease the steering separation between sensor parts with sink. In CR Sensor network, each sensor hub conveys the detected statistics to sink by means of multi-bouncing approach. Sensor hubs closer to the sink will devour more battery control than assist hubs. So these hubs will deplete out their battery control quickly and decrease the system lifetime. The rising psychological radio sensor systems (CRSNs) give a promising answer for address this test by empowering sensor hubs to astutely get to authorized channels. Be that as it may, sensor hubs need to devour huge quality to help CR functionalities, for example, channel detecting and exchanging, the crafty channel gaining admittance to should be carefully conceived for improving the power productivity in CRSN. We propose a strategy called Versatile Sink Movement technique for cell soaks in Sensor System which is a domain well-disposed technique to expand the system lifetime. This instrument utilizes data of both transmission scope of sensor hubs and plan for sink movement. This will lessen the transmission overhead in the system with the goal that system lifetime will be progressed.

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