DocumentCode :
2977510
Title :
A Low-PAPR High-Rate Full-Diversity 4x4 Space-Time Code with Fast Maximum-Likelihood Decoding
Author :
Ismail, Amr ; Fiorina, Jocelyn ; Sari, Hikmet ; Damen, Mohamed Oussama
Author_Institution :
Telecommun. Dept., SUPELEC, Gif-sur-Yvette, France
fYear :
2010
fDate :
18-21 April 2010
Firstpage :
1
Lastpage :
5
Abstract :
From a practical point of view, fast Maximum Likelihood Decoding (MLD) and low Peak-to-Average-Power- Ratio (PAPR) are two important design criteria for Space-Time Block Codes (STBCs). The use of the principle of conditional detection allows for having high-rate STBCs while keeping the complexity of detection at a reasonable level. Recently, we proposed a structure for a STBC with fast MLD having a rate of 3/2 complex symbols per channel use. In this paper, the PAPR criterion is included in the code design, and a modified version is proposed which has a lower PAPR.
Keywords :
maximum likelihood decoding; space-time codes; conditional detection; detection complexity; fast maximum-likelihood decoding; peak-to-average-power-ratio; space-time block codes; Block codes; Fading; MIMO; Maximum likelihood decoding; Maximum likelihood detection; Peak to average power ratio; Receiving antennas; Space time codes; Transmitting antennas; Wireless communication;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Wireless Communications and Networking Conference (WCNC), 2010 IEEE
Conference_Location :
Sydney, NSW
ISSN :
1525-3511
Print_ISBN :
978-1-4244-6396-1
Type :
conf
DOI :
10.1109/WCNC.2010.5506744
Filename :
5506744
Link To Document :
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