Trellis coded self-synchronous multi-h CPM
ELECTRONICS LETTERS, cilt.33, sa.4, ss.271-273, 1997 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 33 Sayı: 4
- Basım Tarihi: 1997
- Doi Numarası: 10.1049/el:19970189
- Dergi Adı: ELECTRONICS LETTERS
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.271-273
- Bursa Uludağ Üniversitesi Adresli: Hayır
Özet
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.