Title :
Turbo-like space time coding for beamforming arrays
Author :
Ishii, Kouji ; Abreu, Guiseppe ; Kohno, Ryuji
Author_Institution :
Div. of Phys., Electr. & Comput. Eng., Yokohama Nat. Univ., Japan
fDate :
29 June-4 July 2003
Abstract :
In this paper, we propose and investigate a beam-space time turbo-like coding utilizing the overlap between transmit beams. Since the proposed system resembles partial response coding technique, it can achieve higher coding gain than beam-space time coding systems without overlap. This scheme is a concatenation of a space-time trellis coding and an overlap beam-space time PR coding.
Keywords :
antenna arrays; space-time codes; trellis codes; turbo codes; Turbo-like space time coding; beamforming arrays; coding gain; partial response coding; transmit beams; trellis coding; Array signal processing; Bit error rate; Concatenated codes; Convolution; Convolutional codes; Educational institutions; Encoding; Iterative decoding; Performance evaluation; Physics computing;
Conference_Titel :
Information Theory, 2003. Proceedings. IEEE International Symposium on
Print_ISBN :
0-7803-7728-1
DOI :
10.1109/ISIT.2003.1228166
