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» MLSE Receiver for the Dispersive Rayleigh Fading Channel
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TCOM
2010
110views more  TCOM 2010»
13 years 5 months ago
Joint data QR-detection and Kalman estimation for OFDM time-varying Rayleigh channel complex gains
—This paper deals with the case of a high speed mobile receiver operating in an orthogonal-frequency-divisionmultiplexing (OFDM) communication system. Assuming the knowledge of d...
Hussein Hijazi, Laurent Ros
TIT
2008
71views more  TIT 2008»
13 years 7 months ago
On the Optimal Number of Active Receivers in Fading Broadcast Channels
Abstract--For broadcast channels, a power allocation scheme is proposed to maximize the number of active receivers, for each of which, a minimum rate Rmin > 0 can be achieved. U...
Hengameh Keshavarz, Liang-Liang Xie, Ravi R. Mazum...
VTC
2010
IEEE
130views Communications» more  VTC 2010»
13 years 5 months ago
Receiver Multiuser Diversity Aided Multi-Stage MMSE Multiuser Detection for DS-CDMA and SDMA Systems Employing I-Q Modulation
Abstract— The so-called receiver multiuser diversity aided multistage minimum mean-square error multiuser detector (RMD/MS-MMSE MUD), which was proposed previously by the author,...
Lie-Liang Yang
ICC
2007
IEEE
210views Communications» more  ICC 2007»
13 years 9 months ago
Dirty-Paper Coding without Channel Information at the Transmitter and Imperfect Estimation at the Receiver
—In this paper, we examine the effects of imperfect channel estimation at the receiver and no channel knowledge at the transmitter on the capacity of the fading Costa’s channel...
Pablo Piantanida, Pierre Duhamel
ICC
2007
IEEE
117views Communications» more  ICC 2007»
14 years 1 months ago
On The Optimal Amount of Training for Peak-Power-Limited Rayleigh Fading Channels
— We consider the optimal amount of training for single-antenna Rayleigh flat fading channels with peak-powerlimited input. The receiver uses known training symbols to perform m...
Wei Mao, Xin Su, Ming Zhao 0001, Xibin Xu