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
fDate :
28 Nov.-2 Dec. 2005
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 utilizing 2b-ary phase shift keying mapping. The frequency non-selective, block-wise constant Rayleigh fading channel is considered here. The results are applicable to any arbitrary Doppler spectrum and any number of transmit and receive antennas, where the number of transmit antennas is dictated by the available coding schemes.
Keywords :
Rayleigh channels; antennas; block codes; channel coding; error statistics; phase shift keying; radio networks; space-time codes; arbitrary Doppler spectrum; bit error probability; block-wise constant Rayleigh fading channel; closed-form expressions; differential detection; differential encoding; generalized orthogonal designs; orthogonal space-time block codes; phase shift keying mapping; receive antennas; transmit antennas; Block codes; Closed-form solution; Decoding; Error probability; Fading; Phase detection; Receiving antennas; Signal to noise ratio; Transmitting antennas; Wireless communication;
Conference_Titel :
Global Telecommunications Conference, 2005. GLOBECOM '05. IEEE
Print_ISBN :
0-7803-9414-3
DOI :
10.1109/GLOCOM.2005.1577927
