Title :
Diversity Gain Analysis of Best Terminal Selection for Single-Input Multiple-Output WPAN Systems
Author :
Kim, Kyeong Jin ; Kwak, Kyung Sup ; Poor, H. Vincent
Author_Institution :
UWB Wireless Commun. Res. Center, Inha Univ., Incheon, South Korea
Abstract :
The average symbol error rate (ASER) for the single-input multiple-output (SIMO) cyclically prefixed single-carrier (CP-SC) system with best terminal selection (BTS) is considered. Using derived closed-form expressions for the ASER and an upper bound on it, an asymptotic diversity gain is derived. Based on this result, it is shown that a QR decomposition (QRD)-based receiver and BTS are both needed to maintain the asymptotic diversity gain. Monte Carlo simulations verify the derived diversity gain analysis.
Keywords :
Monte Carlo methods; diversity reception; error statistics; personal area networks; radio receivers; BTS; Monte Carlo simulation; QR decomposition; QRD-based receiver; asymptotic diversity gain analysis; best terminal selection; closed form expression; cyclically prefixed single carrier system; single input multiple output WPAN system; symbol error rate; Diversity methods; Error analysis; Phase shift keying; Receivers; Signal to noise ratio; Upper bound; Wireless personal area networks;
Conference_Titel :
Communications (ICC), 2011 IEEE International Conference on
Conference_Location :
Kyoto
Print_ISBN :
978-1-61284-232-5
Electronic_ISBN :
1550-3607
DOI :
10.1109/icc.2011.5963124
