Novel detection technique for CPM using variable mapping method

Koji Nemoto, Takaya Yamazato, Iwao Sasase, Shinsaku Mori

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

Abstract

The continuous phase modulation (CPM) signaling scheme has gained interest recently because of its attractive spectral properties. Since the CPM scheme has the phase trellis structure, the maximum likelihood detection at the receiver is employed usually. Thus, the CPM scheme has an attractive error performance, however, the receiver structure is complex. In this paper we propose a variable mapping method which the output data symbols are decided by both the input data bits and the accumulated phase states in order to simplify the detection like PSK. Here we consider the variable mapping method for the two types 1REC and 1RC schemes and evaluate two schemes using this method in terms of both the simplification of detection and error performance.

Original languageEnglish
Title of host publicationProc IEEE 1993 Pac Rim Conf Commun Comput Signal Process
PublisherPubl by IEEE
Pages573-576
Number of pages4
ISBN (Print)0780312198
Publication statusPublished - 1993 Jan 1
EventProceedings of the IEEE 1993 Pacific Rim Conference on Communications, Computers and Signal Processing - Victoria, BC, Can
Duration: 1993 May 191993 May 21

Publication series

NameProc IEEE 1993 Pac Rim Conf Commun Comput Signal Process

Other

OtherProceedings of the IEEE 1993 Pacific Rim Conference on Communications, Computers and Signal Processing
CityVictoria, BC, Can
Period93/5/1993/5/21

ASJC Scopus subject areas

  • Engineering(all)

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  • Cite this

    Nemoto, K., Yamazato, T., Sasase, I., & Mori, S. (1993). Novel detection technique for CPM using variable mapping method. In Proc IEEE 1993 Pac Rim Conf Commun Comput Signal Process (pp. 573-576). (Proc IEEE 1993 Pac Rim Conf Commun Comput Signal Process). Publ by IEEE.