Outage Analysis in SWIPT Enabled Cooperative AF/DF Relay Assisted Two-Way Spectrum Sharing Communication
نویسندگان
چکیده
This paper reports a relative performance analysis of decode-and-forward (DF) and amplify-and-forward (AF) relaying in multi-antenna cooperative cognitive radio network (CCRN) that supports device-to-device (D2D) communications using spectrum sharing technique cellular network. The system model considers as primary users (PUs) while Internet Things Devices (IoDs), involved D2D communications, secondary system. devices access the licensed by means cooperation two-way communications. Furthermore, IoDs are energized through energy harvesting (EH) PU frequency (RF) signals, simultaneous wireless information power transfer (SWIPT) protocol. Closed form expressions outage probability for both derived impact various design parameters AF DF techniques studied. Based on simulation results, it is found proposed protocol outperforms 209% 49% schemes, respectively. It also observed performs better term peak efficiency (EE) at low transmit high power.
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ژورنال
عنوان ژورنال: IEEE Transactions on Cognitive Communications and Networking
سال: 2022
ISSN: ['2332-7731', '2372-2045']
DOI: https://doi.org/10.1109/tccn.2022.3171223