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GLOBECOM
2008
IEEE
15 years 11 months ago
High-Rate Space-Time Coded Large MIMO Systems: Low-Complexity Detection and Performance
— Large MIMO systems with tens of antennas in each communication terminal using full-rate non-orthogonal spacetime block codes (STBC) from Cyclic Division Algebras (CDA) can achi...
Saif K. Mohammed, Ananthanarayanan Chockalingam, B...
TSP
2008
89views more  TSP 2008»
15 years 4 months ago
The Theory of Quaternion Orthogonal Designs
Over the past several years, there has been a renewed interest in complex orthogonal designs for their application in space-time block coding. Motivated by the success of this app...
Jennifer Seberry, Ken Finlayson, Sarah Spence Adam...
TCOM
2010
195views more  TCOM 2010»
14 years 11 months ago
Coherent and Differential Space-Time Shift Keying: A Dispersion Matrix Approach
Abstract--Motivated by the recent concept of Spatial Modulation (SM), we propose a novel Space-Time Shift Keying (STSK) modulation scheme for Multiple-Input Multiple-Output (MIMO) ...
Shinya Sugiura, Sheng Chen, Lajos Hanzo
TCOM
2010
133views more  TCOM 2010»
15 years 3 months ago
An Exact Performance Analysis of MRC / OSTBC over Generalized Fading Channels
—A unified analytical framework for evaluating the performance of maximal ratio combining (MRC) and orthogonal space-time block coding (OSTBC) over generalized fading channels i...
George A. Ropokis, Athanasios A. Rontogiannis, P. ...
CEE
2010
88views more  CEE 2010»
15 years 4 months ago
Quasi-orthogonal space-time-frequency codes in MB-OFDM UWB
Abstract-- The paper examines the implementation of QuasiOrthogonal Space-Time-Frequency Codes (QOSTFCs) to increase data rates and error performance in recently proposed STFC Mult...
Le Chung Tran, Alfred Mertins, Tadeusz A. Wysocki