Coded continuous phase modulation combined with nonuniform mapping and multi-H scheme

Toshiyuki Itoh, Iwao Sasase, Shinsaku Mori

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

Convolutional coding combined with continuous phase modulation (CPM) has shown the good tradeoff between coding and bandwidth. The authors propose the use of coded CPM with a nonuniform signal constellation and a multihop scheme to achieve further coding gains over the conventional uniform-mapping single-hop coded CPM. The strict bit error probability and the number of merge events are proposed as criteria for evaluating the average performance of the system. With these estimated criteria, the performance of the uniform multihop coded CPM is analyzed. It is found that the nonuniform multihop coded CPM achieves larger Euclidean distance and diminishes the number of merge events up to a certain depth in the state trellis, thereby improving the strict bit error probability.

Original languageEnglish
Title of host publicationIEEE Global Telecommun Conf and Exhib Commun for the Inf Age Conf Rec
PublisherPubl by IEEE
Pages865-869
Number of pages5
Publication statusPublished - 1988

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Phase modulation
Bandwidth
Error probability

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Itoh, T., Sasase, I., & Mori, S. (1988). Coded continuous phase modulation combined with nonuniform mapping and multi-H scheme. In IEEE Global Telecommun Conf and Exhib Commun for the Inf Age Conf Rec (pp. 865-869). Publ by IEEE.

Coded continuous phase modulation combined with nonuniform mapping and multi-H scheme. / Itoh, Toshiyuki; Sasase, Iwao; Mori, Shinsaku.

IEEE Global Telecommun Conf and Exhib Commun for the Inf Age Conf Rec. Publ by IEEE, 1988. p. 865-869.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Itoh, T, Sasase, I & Mori, S 1988, Coded continuous phase modulation combined with nonuniform mapping and multi-H scheme. in IEEE Global Telecommun Conf and Exhib Commun for the Inf Age Conf Rec. Publ by IEEE, pp. 865-869.
Itoh T, Sasase I, Mori S. Coded continuous phase modulation combined with nonuniform mapping and multi-H scheme. In IEEE Global Telecommun Conf and Exhib Commun for the Inf Age Conf Rec. Publ by IEEE. 1988. p. 865-869
Itoh, Toshiyuki ; Sasase, Iwao ; Mori, Shinsaku. / Coded continuous phase modulation combined with nonuniform mapping and multi-H scheme. IEEE Global Telecommun Conf and Exhib Commun for the Inf Age Conf Rec. Publ by IEEE, 1988. pp. 865-869
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