Title :
Ring-TCM for M-PSK modulation: AWGN channels and DSP implementation
Author :
Carrasco, R.A. ; Lopez, F.J. ; Farrell, P.G.
Author_Institution :
Sch. of Eng., Staffordshire Univ., Stafford, UK
fDate :
10/1/1996 12:00:00 AM
Abstract :
The authors present a code design strategy and implementation of a coded modulation technique based on rings of integers modulo-M. New ranges of AWGN-optimised nonrotational invariant (NRI) and transparent ring-TCM codes suitable for M-PSK modulation are shown
Keywords :
Gaussian channels; Viterbi decoding; convolutional codes; digital signal processing chips; modems; phase shift keying; trellis coded modulation; AWGN channels; AWGN-optimised nonrotational invariant codes; DSP implementation; DSP-based ring-TCM modem; M-PSK modulation; Viterbi decoder; code design; coded modulation; integers modulo-M rings; multilevel convolutional encoder; transparent ring TCM codes;
Journal_Title :
Communications, IEE Proceedings-
DOI :
10.1049/ip-com:19960738
