New rate-1/3 trellis codes with 8-PSK signals for bandlimited AWGN channels

L. H C Lee*, K. W W Leung, Z. N. Lee, M. L. Yau

*Corresponding author for this work

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Abstract

New rate-1/3 linear trellis (convolutional) codes with 8-PSK modulation for bandlimited additive white Gaussian noise channels are reported. The simulated bit error probability performance of the trellis-coded modulation schemes with unquantised Viterbi decoding shows useful coding gains over the uncoded coherent BPSK having the same bandwidth efficiency of 1 bit/s/Hz, and the schemes are suitable for use in many practical bandlimited channels.

Original languageEnglish
Pages (from-to)24-26
Number of pages3
JournalElectronics Letters
Volume28
Issue number1
Publication statusPublished - 2 Jan 1992

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    Lee, L. H. C., Leung, K. W. W., Lee, Z. N., & Yau, M. L. (1992). New rate-1/3 trellis codes with 8-PSK signals for bandlimited AWGN channels. Electronics Letters, 28(1), 24-26.