Energy Incentive for Packet Relay Using Cognitive Radio in IoT Networks
Publication Date
September 2019
Document Type
Article
Publication Title
IEEE Communications Letters
Volume
23
Issue
9
DOI
10.1109/LCOMM.2019.2923233
First Page
1581
Last Page
1585
Abstract
In the coming age of the Internet of Things with the presence of huge number of smart mobile devices around, instead of sending packets directly to the access point/gateway, the system will be highly energy efficient, if nodes forward packets via nearest neighbors in multi-hop paths. To motivate the intermediate nodes to relay packets, this letter proposes, an energy incentive model for sharing wide band cognitive spectrum to compensate the energy loss in nodes due to packet relaying. Analysis for linear networks with its generalization for random networks and the simulation studies show that the proposed scheme not only saves energy significantly, but also maintains energy balance independent of the relay load with a marginal increase in scanning overhead.
Recommended Citation
Avirup Das, Nabanita Das, Abhirup Das Barman, and Subhankar Dhar. "Energy Incentive for Packet Relay Using Cognitive Radio in IoT Networks" IEEE Communications Letters (2019): 1581-1585. https://doi.org/10.1109/LCOMM.2019.2923233
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