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Cognitive radio based sensor network in smart grid: Architectures, applications and communication technologies

Author: Ogbodo, EU ; Dorrell, D ; Abu-Mahfouz, Adnan MI Date: Sep 2017 The cognitive radio-based sensor network (CRSN) is envisioned as a strong driver in the development of modern power system smart grids (SGs). This can address the spectrum limitation in the sensor nodes due to interference cause by other ... Read more
Improved resource allocation and network connectivity in CRSN based smart grid for efficient grid automation

Author: Ogbodo, EU ; Dorrell, DG ; Abu-Mahfouz, Adnan MI Date: Mar 2019 The conventional smart grid (SG) uses static radio resource allocation (RRA) techniques to allocate resources to sensor nodes and communication devices in the SG network. Cognitive radio sensor Networks (CRSNs) based SGs uses dynamic RRA for ... Read more
A mechanism for energy efficiency in cognitive radio sensor networks based on sleep-wake scheduling strategy

Author: Ntshabele, K ; Isong, B ; Abu-Mahfouz, Adnan MI Date: Dec 2021 Inefficient energy utilization in the cognitive radio sensor networks (CRSNs) is a serious challenge that adversely affects its performance and quality of service (QoS). Several different strategies and mechanisms have been proposed and ... Read more
Performance analysis of correlated multi-channels in cognitive radio sensor network based smart grid

Author: Ogbodo, EU ; Dorrell, DG ; Abu-Mahfouz, Adnan MI Date: Sep 2017 Recently, cognitive radio based sensor network (CRSN) has been introduced into Smart Grids (SG) in order to address the problems of spectrum inefficiency and interferences. CRSN has the capability of opportunistic spectrum access (OSA) to ... Read more
Radio resource allocation improvements in cognitive radio sensor network for smart grid: Investigative study and solutions

Author: Ogbodo, EU ; Dorrell, DG ; Abu-Mahfouz, Adnan MI Date: Jan 2021 Background: A cognitive radio sensor network (CRSN)-based Smart Grid (SG) is a new paradigm for a modern SG. It is totally different from the traditional power grid and conventional SG. Currently, an SG uses a static resource allocation ... Read more

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Browsing by Subject "CRSN"

Browsing by Subject "CRSN"

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