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» Orthogonal multiuser detection
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GLOBECOM
2006
IEEE
14 years 1 months ago
Symmetric Rate Capacity of Cellular Systems with Cooperative Base Stations
— Cooperation among base stations has demonstrated substantial capacity gain in cellular systems. The optimal transmission scheme under full base station cooperation requires all...
Yifan Liang, Andrea J. Goldsmith
GLOBECOM
2008
IEEE
14 years 1 months ago
K-Best Sphere Detection for the Sphere Packing Modulation Aided SDMA/OFDM Uplink
—Recently, the turbo-detected Sphere Packing (SP) aided Space-Time Block-Coding (STBC) STBC-SP scheme was demonstrated to provide useful performance improvements over conventiona...
Li Wang, Osamah Alamri, Lajos Hanzo
CORR
2006
Springer
112views Education» more  CORR 2006»
13 years 7 months ago
Performance Analysis of Iterative Channel Estimation and Multiuser Detection in Multipath DS-CDMA Channels
Abstract--This paper examines the performance of decisionfeedback-based iterative channel estimation and multiuser detection in channel coded aperiodic direct sequence code divisio...
Husheng Li, Sharon M. Betz, H. Vincent Poor
ICASSP
2011
IEEE
12 years 10 months ago
Analog antenna combining in multiuser OFDM systems: Beamforming design and power allocation
The goal of this paper consists in characterizing the capacity region of a broadcast system based on analog antenna combining and orthogonal frequency division multiplexing (OFDM)...
Alfredo Nazábal, Javier Vía
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