Title :
New space and time coding with high performance and very low peak to average power ratio
Author :
Maroosi, A. ; Falahati, A. ; Soleimani, M.
Author_Institution :
Iran Univ. of Sci. & Technol., Tehran
Abstract :
Space-time block codes (STBCs) have been attracting wider attention due to their amenability for fast maximum-likelihood (ML) decoding, and full-rate with full-rank over quasi-static fading channels. In this paper, a space and time code with n antenna in transmitter and one antenna in receiver is proposed. It can achieve performance of m antennas for m Gt n (n=1, 2, 4. m=2n). Simulation results show that the proposed space and time code has several desirable properties, such as a less complexity compared with the quasi orthogonal space time block code (QO-STBC) and low peak to average power ratio (PAPR) compared with the coordinate interleaved orthogonal design (CIOD).
Keywords :
block codes; channel coding; fading channels; maximum likelihood decoding; space-time codes; antenna; coordinate interleaved orthogonal design; maximum-likelihood decoding; peak-to average power ratio; quasistatic fading channels; space-time block codes; space-time coding; wireless communication systems; Block codes; Fading; Maximum likelihood decoding; Peak to average power ratio; Receiving antennas; Space technology; Space time codes; Transmitters; Transmitting antennas; Wireless communication; Coordinate Interleaved Orthogonal Design (CIOD); Fast ML Decoding; Multiple-Input-Multiple-Output (MIMO);
Conference_Titel :
Wireless and Optical Communications Networks, 2009. WOCN '09. IFIP International Conference on
Conference_Location :
Cairo
Print_ISBN :
978-1-4244-4704-6
Electronic_ISBN :
978-1-4244-3474-9
DOI :
10.1109/WOCN.2009.5010586
