Ring Convolutional Coded CPM for Joint Source/Channel Coding

Author

Lin, Zihuai

Author_Institution

Sch. of Electr. & Inf. Eng., Univ. of Sydney, Sydney, NSW

fYear

2008

Firstpage

1176

Lastpage

1180

Abstract

Joint Source and Channel Coding (JSCC) scheme using ring convolutional coded Continuous Phase Modulation (CPM) is investigated. The channels under this investigation are the Additive White Gaussian Noise (AWGN) channel and the Rayleigh fading Channel. Optimal soft decoding for the proposed JSCC scheme is studied. The soft decoder is based on the A Posteriori Probability (APP) algorithm for trellis coded CPM with ring convolutional codes. The novelties of this work are the development of a JSCC scheme using ring convolutional coded CPM, the use of a soft decoder and the APP algorithm for the combined systems.

Keywords

AWGN channels; Rayleigh channels; combined source-channel coding; continuous phase modulation; convolutional codes; probability; trellis coded modulation; Rayleigh fading channel; a posteriori probability algorithm; additive white Gaussian noise channel; continuous phase modulation; joint source/channel coding; ring convolutional coded CPM; soft decoder; trellis coded CPM; AWGN; Additive white noise; Channel coding; Continuous phase modulation; Convolutional codes; Decoding; Fading; Modulation coding; Phase shift keying; Quantization;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications, 2008. ICC '08. IEEE International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4244-2075-9

Electronic_ISBN

978-1-4244-2075-9

Type

conf

DOI

10.1109/ICC.2008.229

Filename

4533265