Title :
Bit-error probability for orthogonal space-time block codes with differential detection
Author :
Soh, Thian Ping ; Kam, Pooi Yuen ; Ng, Chun Sum
Author_Institution :
Dept. of Electr. & Comput. Eng., Nat. Univ. of Singapore, Singapore
Abstract :
Explicit closed-form expressions of the bit-error probabilities are obtained for space-time block codes based on generalized orthogonal designs with differential encoding and differential detection using 2b-ary phase-shift keying mapping. The frequency-nonselective, block-wise constant Rayleigh fading channel is considered here. The results are applicable to any number of transmit and receive antennas, where the number of transmit antennas is dictated by the available coding schemes.
Keywords :
Rayleigh channels; block codes; channel coding; error statistics; phase shift keying; signal detection; space-time codes; wireless channels; Rayleigh fading channel; bit-error probability; differential decoding; differential detection; diversity; orthogonal space-time block code; phase shift keying; receive antenna; transmit antenna; Block codes; Closed-form solution; Decoding; Fading; Phase detection; Phase shift keying; Receiving antennas; Signal to noise ratio; Transmitting antennas; Wireless communication; Differential orthogonal modulation; diversity; fading channels; space–time coding;
Journal_Title :
Communications, IEEE Transactions on
DOI :
10.1109/TCOMM.2005.858657
