13 search results - page 1 / 3 » Performance Analysis of Adaptive M-QAM for Rayleigh Fading C... |
ICC
2008
IEEE
13 years 11 months ago
2008
IEEE
— The use of constant-power, rate-adaptive M-QAM transmission with an amplify-and-forward cooperative system is proposed. The upper bound expressions are derived for the outage p...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
Abstract— Cooperative diversiy is a promising technology for future wireless networks. In this paper, based on the moment generating function (MGF), we derive exact closed-form e...
TWC
2008
13 years 4 months ago
2008
We provide closed-form expressions for the outage and bit error probability (BEP) of uncoded, threshold-based opportunistic relaying (OR) and selection cooperation (SC), at arbitra...
VTC
2006
IEEE
13 years 10 months ago
2006
IEEE
— In this paper we investigate the performance of an adaptive coded modulation (ACM) system in single-input multiple-output Rayleigh fading channels with spatial correlation. The...
IWCMC
2009
ACM
13 years 11 months ago
2009
ACM
We derive theoretical bit and frame error rate expressions for decode-and-forward (DF) collaborative networks containing M users, employing a variety of block codes over a Rayleig...