Title :
A modified trellis extracted synchronisation technique (TEST) for linear block codes
Author :
Soyjaudah, K.M.S. ; Kunniah, V.
Author_Institution :
Dept. of Electr. & Electron. Eng., Univ. of Mauritius, Reduit, Mauritius
Abstract :
A modified trellis extracted synchronisation technique (TEST) is described in which the functions of demodulation, error control decoding and synchronisation are combined. The procedure is applied to the (9,4,4) array code and (8,4,4) generalised array code, using binary phase shift keying (BPSK) and quadriphase shift keying (QPSK) modulation schemes, and is shown to have performances better than perfectly synchronised (coherent) systems.
Keywords :
binary codes; block codes; demodulation; error correction codes; linear codes; quadrature phase shift keying; synchronisation; trellis codes; BPSK; QPSK modulation; TEST; binary phase shift keying; demodulation; error control decoding; generalised array code; linear block code; quadriphase shift keying; trellis extracted synchronisation technique; Binary phase shift keying; Block codes; Decoding; Demodulation; Error correction; Modulation coding; Phase modulation; Phased arrays; Quadrature phase shift keying; Testing;
Conference_Titel :
Mobile Future, 2004 and the Symposium on Trends in Communications. SympoTIC '04. Joint IST Workshop on
Print_ISBN :
0-7803-8556-X
DOI :
10.1109/TIC.2004.1409517
