Blar i AURA på forfatter "Wu, Yi"
-
Parameter optimization for amplify-and-forward relaying systems with pilot symbol assisted modulation scheme
Wu, Yi; Pätzold, Matthias (Journal article; Peer reviewed, 2009)Cooperative diversity is a promising technology for future wireless networks. In this paper, we consider a cooperative communication system operating in an amplify-and-forward (AF) mode with a pilot symbol assisted modulation ... -
Parameter optimization for amplify-and-forward relaying with imperfect channel estimation
Wu, Yi; Pätzold, Matthias (Journal article; Peer reviewed, 2009)Cooperative diversity is a promising technology for future wireless networks. In this paper, we consider a cooperative communication system operating in an amplify-and-forward (AF) mode with an imperfectly-known relay ... -
Performance analysis of cooperative communication systems with imperfect channel estimation
Wu, Yi; Pätzold, Matthias (IEEE International Conference on Communications, Journal article; Peer reviewed, 2009)This paper investigates the effects of channel estimation errors on the symbol-error-rate (SER) performance of a cooperative communication system operating in an amplify-and- forward (AF) mode. A pilot symbol assisted ...