Markovian model analysis for energy harvesting nodes in a modified opportunistic routing protocol

Opportunistic routing protocol with cross-layer design mainly focuses on energy-harvesting principles and is named as modified energy-harvesting opportunistic routing protocol (MEHOR). In the cross-layer design, we follow the Markovian model where the parameters are exchanged between the different l...

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Bibliographic Details
Published in:International journal of electronics 2020-12, Vol.107 (12), p.1963-1984
Main Authors: Singh, Debabrata, Pattanayak, Binod Kumar
Format: Article
Language:English
Subjects:
Design modifications
Energy
Energy harvesting
Energy levels
Optimization
Packet transmission
Protocol
Protocol (computers)
Routing (telecommunications)
Wireless sensor networks
WSN-HEAP, Opportunistic Routing, Performance,Throughput, Regioning
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Summary:Opportunistic routing protocol with cross-layer design mainly focuses on energy-harvesting principles and is named as modified energy-harvesting opportunistic routing protocol (MEHOR). In the cross-layer design, we follow the Markovian model where the parameters are exchanged between the different layers in order to optimise the usage of energy. MEHOR focuses on energy constraints at a sensor node because it requires recharge, once its energy level gets depleted. Basically, we put emphasis on regioning in order to overcome the multi-path routing problems, especially the energy availability. We minimise retransmission rate (12%), cost optimisation and reduce collision (8%) considering data packets received in a linear multi-hop energy-harvesting wireless sensor network (EH-WSN). Finally, we compare MEHOR with other advanced routing protocols like opportunistic routing (OR) and energy-harvesting opportunistic routing (EHOR).
ISSN:0020-7217
1362-3060
DOI:10.1080/00207217.2020.1756444