DocumentCode
684041
Title
OFDM-based selective decode-and-forward relay systems with ordered subcarrier pairing
Author
Wendong Yang ; Yueming Cai ; Weiwei Yang ; Jia Tu
Author_Institution
Coll. of Commun. Eng., PLA Univ. of Sci. & Technol., Nanjing, China
fYear
2013
fDate
23-25 March 2013
Firstpage
1268
Lastpage
1271
Abstract
In this paper, we investigate OFDM-based selective decode-and-forward (DF) relay systems with ordered subcarrier pairing (OSP). Closed-form expressions for the probability distribution function (PDF) of the signal-to-noise ratio (SNR) on the subcarrier pairs are derived. The outage performance of the systems over both Rayleigh and Nakagami fading channels are analyzed. Monte Carlo simulations validate our analysis.
Keywords
Monte Carlo methods; Nakagami channels; OFDM modulation; Rayleigh channels; decode and forward communication; probability; relay networks (telecommunication); Monte Carlo simulations; Nakagami fading channels; OFDM-based selective decode-and-forward relay systems; OSP; Rayleigh fading channels; closed-form expressions; ordered subcarrier pairing; probability distribution function; signal-to-noise ratio; Nakagami distribution; OFDM; Probability density function; Rayleigh channels; Relays; Signal to noise ratio;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Science and Technology (ICIST), 2013 International Conference on
Conference_Location
Yangzhou
Print_ISBN
978-1-4673-5137-9
Type
conf
DOI
10.1109/ICIST.2013.6747768
Filename
6747768
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