Concatenated coding and interleaving for half-rate GSM digital mobile radio system

L. H C Lee*, P. G. Farrell

*Corresponding author for this work

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

A concatenated Fire and convolutional coding scheme with burst error-trapping and eight-level soft-decision Viterbi decoding for the half-rate GSM digital mobile radio system, operating at a gross coded speed of 11.4 kbit/s is proposed. The concatenated coding scheme was designed in conjunction with a 6.7 kbit/s speech coder which offers good speech quality and robustness against noise disturbance. The simulated bit error probability performance of the scheme is presented, and is compared with that of the full-rate GSM system.

Original languageEnglish
Pages (from-to)1274-1276
Number of pages3
JournalElectronics Letters
Volume27
Issue number14
Publication statusPublished - 4 Jul 1991

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