On Outage of WPC System with Relay Selection over Nakagami-m Fading Channels

Han Yu; Danyang Wang; Gaofeng Pan; Rui Shi; Jiliang Zhang; Yunfei Chen

doi:10.1109/TVT.2017.2686981

On Outage of WPC System with Relay Selection over Nakagami-m Fading Channels

Han Yu, Danyang Wang, Gaofeng Pan^*, Rui Shi, Jiliang Zhang, Yunfei Chen

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

22 Citations (Scopus)

Abstract

This paper considers a dual-hop wireless powered cooperative system with multiple relays, which consists of a source (S), a destination (D), and multiple relay candidates. These relay candidates can harvest energy from the interference signals to transfer the decoded data to D. Two classic relay selection schemes, i.e., the optimal source-relay link (OSRL) and optimal source-relay-destination link (OSRDL) schemes, are considered to choose a best relay to aid the transmission between S and D under the conditional decode-and-forward (DF) scheme. The closed-form expressions of the outage probability for the two considered relay selection schemes have been derived and verified over independent Nakagami-m fading channels.

Original language	English
Article number	7885591
Pages (from-to)	8590-8594
Number of pages	5
Journal	IEEE Transactions on Vehicular Technology
Volume	66
Issue number	9
DOIs	https://doi.org/10.1109/TVT.2017.2686981
Publication status	Published - Sept 2017
Externally published	Yes

Keywords

Conditional decode-and-forward (DF)
energy harvesting
interference
outage probability
relay selection

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10.1109/TVT.2017.2686981

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title = "On Outage of WPC System with Relay Selection over Nakagami-m Fading Channels",

abstract = "This paper considers a dual-hop wireless powered cooperative system with multiple relays, which consists of a source (S), a destination (D), and multiple relay candidates. These relay candidates can harvest energy from the interference signals to transfer the decoded data to D. Two classic relay selection schemes, i.e., the optimal source-relay link (OSRL) and optimal source-relay-destination link (OSRDL) schemes, are considered to choose a best relay to aid the transmission between S and D under the conditional decode-and-forward (DF) scheme. The closed-form expressions of the outage probability for the two considered relay selection schemes have been derived and verified over independent Nakagami-m fading channels.",

keywords = "Conditional decode-and-forward (DF), energy harvesting, interference, outage probability, relay selection",

author = "Han Yu and Danyang Wang and Gaofeng Pan and Rui Shi and Jiliang Zhang and Yunfei Chen",

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doi = "10.1109/TVT.2017.2686981",

language = "English",

volume = "66",

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AU - Yu, Han

AU - Wang, Danyang

AU - Pan, Gaofeng

AU - Shi, Rui

AU - Zhang, Jiliang

AU - Chen, Yunfei

PY - 2017/9

Y1 - 2017/9

N2 - This paper considers a dual-hop wireless powered cooperative system with multiple relays, which consists of a source (S), a destination (D), and multiple relay candidates. These relay candidates can harvest energy from the interference signals to transfer the decoded data to D. Two classic relay selection schemes, i.e., the optimal source-relay link (OSRL) and optimal source-relay-destination link (OSRDL) schemes, are considered to choose a best relay to aid the transmission between S and D under the conditional decode-and-forward (DF) scheme. The closed-form expressions of the outage probability for the two considered relay selection schemes have been derived and verified over independent Nakagami-m fading channels.

AB - This paper considers a dual-hop wireless powered cooperative system with multiple relays, which consists of a source (S), a destination (D), and multiple relay candidates. These relay candidates can harvest energy from the interference signals to transfer the decoded data to D. Two classic relay selection schemes, i.e., the optimal source-relay link (OSRL) and optimal source-relay-destination link (OSRDL) schemes, are considered to choose a best relay to aid the transmission between S and D under the conditional decode-and-forward (DF) scheme. The closed-form expressions of the outage probability for the two considered relay selection schemes have been derived and verified over independent Nakagami-m fading channels.

KW - Conditional decode-and-forward (DF)

KW - energy harvesting

KW - interference

KW - outage probability

KW - relay selection

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On Outage of WPC System with Relay Selection over Nakagami-m Fading Channels

Abstract

Keywords

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