Title :
Space-time energy spreading transform based MIMO technique with iterative signal detection
Author :
Hwang, Taewon ; Li, Ye Geoffrey
Author_Institution :
Sch. of Electr. & Comput. Eng., Georgia Inst. of Technol., Atlanta, GA, USA
fDate :
29 Nov.-3 Dec. 2004
Abstract :
We use a space-time energy spreading transform (ST-EST) for iterative signal detection in multiple input and multiple output (MIMO) wireless systems. Theoretical and simulation results demonstrate that when the signal-to-noise ratio (SNR) is above a threshold, the performance of the system is very close to that of the genie-aided (interference-free) receiver.
Keywords :
MIMO systems; iterative methods; radio links; signal detection; transforms; MIMO technique; SNR; genie-aided receiver; interference-free receiver; iterative signal detection; multiple input multiple output systems; signal-to-noise ratio; space-time energy spreading transform; wireless systems; AWGN; Filters; Interference; Iterative decoding; MIMO; Matrix converters; Maximum likelihood decoding; Niobium; Signal detection; Transmitting antennas;
Conference_Titel :
Global Telecommunications Conference, 2004. GLOBECOM '04. IEEE
Print_ISBN :
0-7803-8794-5
DOI :
10.1109/GLOCOM.2004.1378451
