ALGORITHM FOR MAPPING BETWEEN INFORMATION BITS AND CHANNEL SYMBOLS INMTCM CODES

Authors
JIN IS WHANG KC CHO K AHN JY OH HS
Citation
Is. Jin et al., ALGORITHM FOR MAPPING BETWEEN INFORMATION BITS AND CHANNEL SYMBOLS INMTCM CODES, Electronics Letters, 33(20), 1997, pp. 1668-1669
Citations number
6
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Electronics Letters → ACNP
ISSN journal
00135194
Volume
33
Issue
20
Year of publication
1997
Pages
1668 - 1669
Database
ISI
SICI code
0013-5194(1997)33:20<1668:AFMBIB>2.0.ZU;2-Y
Abstract
An algorithm for mapping between information bits and channel symbols in multiple trellis-coded modulation (MTCM) codes with M-PSK signal se ts is proposed. The core of the algorithm assigns information bits wit h a Hamming distance in proportion to the sum of the Euclidean distanc e to each M-PSK symbol. The analytical results show that the additiona l gains from applying the algorithm can be achieved with little or no loss.