Title :
Orthogonal Space-Time-Multipath and Space-Time-Doppler Block Coding for Arbitrary Number of Transmit-Antennae
Author :
Razavi, Seyed Alireza
Author_Institution :
Fac. of Eng., Birjand Univ.
Abstract :
In this paper we propose new space-time-multipath (STM) and space-time-Doppler (STD) coding schemes over frequency-selective and time-selective channels, respectively, which benefit the following four nice properties simultaneously: full multipath-multiantennae (Doppler-multianiennae for time-selective case) diversity, rate-(near) one, maximum likelihood (ML) decoding at linear complexity (orthogonal design) and arbitrary number of transmit-antennae. The proposed method is the unique scheme which achieves these properties simultaneously
Keywords :
antenna arrays; block codes; diversity reception; matrix algebra; maximum likelihood decoding; multipath channels; space-time codes; transmitting antennas; Doppler-multianiennae; frequency-selective channels; full multipath-multiantennae; maximum likelihood decoding; orthogonal space-time-multipath; space-time-Doppler block coding; time-selective channels; transmit antennae; Block codes; Broadband communication; Frequency conversion; Frequency diversity; Frequency-selective fading channels; Maximum likelihood decoding; OFDM; Space time codes; Transmitters; Wireless communication;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2005. PIMRC 2005. IEEE 16th International Symposium on
Conference_Location :
Berlin
Print_ISBN :
9.7838007291e+012
DOI :
10.1109/PIMRC.2005.1651396
