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On outage of dual-hop relay SWIPT system with antenna selection and GSC over Nakagami-m fading channels

2016 IEEE International Conference on Communication Systems, ICCS 2016, Page: 1-6
2017
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Conference Paper Description

In this paper, a wireless powered dual-hop relay system, which consists of a source, a destination and a relay equipped with N (N > 1) receiving antennas, is considered. Antenna selection scheme is employed for the relay to harvest energy from the received signals, under which the L (0 < L ≤ N) strongest received signals are combined for information processing and the others L = N - L copies of signals are used for energy harvesting. Considering Nakagami-m fading scenarios, we first derive the closed-form expressions for the probability density function and the cumulative distribution function of the signal-to-noise ratio with ascending generalized selection combining, and then the closed-form analysis expression for the outage probability is derived. Finally, simulation results are presented to verify our proposed analysis model.

Bibliographic Details

Danyang Wang; Han Yu; Jiliang Zhang; Gaofeng Pan; Hongjiang Lei; Tingting Li; Yunfei Chen

Institute of Electrical and Electronics Engineers (IEEE)

Computer Science

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