Sciweavers

24 search results - page 5 / 5
» High-Rate Space-Time Coded Large MIMO Systems: Low-Complexit...
Sort
View
IJACTAICIT
2010
136views more  IJACTAICIT 2010»
13 years 2 months ago
Performance Enhancement of Wireless Communication Systems using Transmit and Receive diversity
In this paper, we describe the concatenation of Turbo/Convolutional codes with transmit and receive diversity schemes by using Space-Time Block Code. It is shown that, by using tw...
Ahmed J. Jameel
GLOBECOM
2006
IEEE
13 years 11 months ago
Application of Nonbinary LDPC Codes for Communication over Fading Channels Using Higher Order Modulations
Abstract— In this paper, we investigate the application of nonbinary low density parity check (LDPC) codes over Galois field GF(q) for both single-input single-output (SISO) and...
Ronghui Peng, Rong-Rong Chen
CORR
2006
Springer
152views Education» more  CORR 2006»
13 years 5 months ago
On Reduced Complexity Soft-Output MIMO ML detection
In multiple-input multiple-output (MIMO) fading channels maximum likelihood (ML) detection is desirable to achieve high performance, but its complexity grows exponentially with th...
Massimiliano Siti, Michael P. Fitz
GLOBECOM
2008
IEEE
13 years 11 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