Trellis coded self-synchronous multi-h CPM


Ertas T., Ali F.

ELECTRONICS LETTERS, vol.33, no.4, pp.271-273, 1997 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 33 Issue: 4
  • Publication Date: 1997
  • Doi Number: 10.1049/el:19970189
  • Journal Name: ELECTRONICS LETTERS
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.271-273
  • Bursa Uludag University Affiliated: No

Abstract

Trellis coded multi-h CPM schemes have been shown in the literature to have attractive power-bandwidth performance at the expense of increased receiver complexity. In this Letter, a combined trellis coding with self-synchronous multi-h CPM technique is described which eliminates the need for the multi-h synchronisation overhead and ma, maximises the minimum distance. In this method, the multi-h pattern is made to be associated with the encoder state transitions and repeated rather than cyclically changed in time for successive symbol intervals, resulting in a simpler receiver with better performance.