Outage performance evaluation of device-to-device system with energy harvesting relay
نویسندگان
چکیده
The development of Internet Things devices as well the increase nodes in wireless networks, motivates use node?s cooperation for system performance improvement. On other hand, power requirements increasing number leads to need new powering sources. In this paper we consider device-to-device relay-assisted system, where decode-and-forward relay is not equipped with its own supply, but it harvests energy and uses data transfer destination node. System derived Fisher-Snedecor F composite fading channel model harvesting protocol based on time-switching scheme. closed-form approximate expression outage probability derived, that corresponds exact results. impact shadowing parameters factor performances are investigated. Numerical results confirmed by an independent simulation method.
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ژورنال
عنوان ژورنال: Thermal Science
سال: 2021
ISSN: ['0354-9836', '2334-7163']
DOI: https://doi.org/10.2298/tsci200410196s