Title :
Trellis-coded space-time linear constellation precoding codes
Author :
Liu, Shouyin ; Chong, Jong-Wha ; Goto, Satoshi
Author_Institution :
Dept. of Electron. Eng., Hanyang Univ., Seoul, South Korea
Abstract :
We propose a trellis-coded linear constellation precoding (TC-LCP) code by combining trellis coded modulation (TCM) and linear constellation precoding (LCP). The code constructing method and performance analysis are described. We show that the maximum achievable diversity is improved up to δ times (where δ is the minimum matrix-wise Hamming distance). Several examples and simulation results are presented.
Keywords :
MIMO systems; Rayleigh channels; diversity reception; error statistics; interleaved codes; space-time codes; trellis coded modulation; LCP; MIMO systems; Rayleigh slow fading channels; TC-LCP; TCM; constellation rotation codes; interleaver; linear constellation precoding codes; matrix-wise Hamming distance; multiple-antenna systems; pairwise error probability analysis; space-time codes; spatial diversity; trellis coded modulation; trellis-coded precoding; Constellation diagram; Decoding; Diversity reception; Fading; Modulation coding; Performance analysis; Receiving antennas; Signal generators; Transmitting antennas; Wireless communication;
Conference_Titel :
Vehicular Technology Conference, 2004. VTC 2004-Spring. 2004 IEEE 59th
Print_ISBN :
0-7803-8255-2
DOI :
10.1109/VETECS.2004.1387983
