Title :
Joint trellis-coded quantisation/modulation
Author :
Cai, Zhaohui ; Subramanian, K.R. ; Cheng, Tee Hiang
Author_Institution :
Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ., Singapore
fDate :
8/17/2000 12:00:00 AM
Abstract :
Joint trellis-coded quantisation (TCQ) and trellis-coded modulation (TCM) can achieve considerable signal-to-quantisation noise ratios with moderate complexity. TCM is replaced with turbo TCM (TTCM) and simulation results given which show that the new scheme can achieve the same performance as that possible using by trellis-coded scalar quantisation at an SNR slightly above the channel capacity bound
Keywords :
quantisation (signal); trellis coded modulation; turbo codes; signal-to-quantisation noise ratio; trellis coded modulation; trellis coded quantisation; turbo TCM;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20001074
