Trellis-coded phase/frequency modulation with equal usage of signal dimensions

Aloknath De, Iwao Sasase, Peter Kabal

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

3 Citations (Scopus)

Abstract

A trellis-coded modulation scheme, using a coded 2-FSK/2m-PSK modulation format instead of a conventional coded 2m+1-PSK format for m-bits/symbol data transmission, is considered. Previous work [1, 2] on coded 2- FSK/2m-PSK modulation techniques choose two transmission frequencies equally often. In contrast, our method selects the signal points in such a manner that each of the signal dimensions is used equally. We compare the asymptotic coding gains of the proposed method to those of the previous schemes and calculate an upper bound to the bit-error probability. The spectral characteristics of the proposed coded modulation scheme are also studied vis-a-vis those of the coded 2m+1 PSK format and of the other [1, 2] coded 2-FSK/2m-PSK formats. We show that the new scheme obtains higher coding gains, sometimes (but not always) at the expense of an increased bandwidth.

Original languageEnglish
Title of host publicationGLOBECOM 1992 - Communication for Global Users
Subtitle of host publicationIEEE Global Telecommunications Conference
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1769-1773
Number of pages5
ISBN (Electronic)0780306082, 9780780306080
DOIs
Publication statusPublished - 1992 Jan 1
Event1992 IEEE Global Telecommunications Conference: Communication for Global Users, GLOBECOM 1992 - Orlando, United States
Duration: 1992 Dec 61992 Dec 9

Publication series

NameGLOBECOM 1992 - Communication for Global Users: IEEE Global Telecommunications Conference

Conference

Conference1992 IEEE Global Telecommunications Conference: Communication for Global Users, GLOBECOM 1992
CountryUnited States
CityOrlando
Period92/12/692/12/9

Fingerprint

Phase shift keying
Phase modulation
Frequency modulation
Frequency shift keying
Modulation
Data communication systems
Bandwidth
Upper bound
Symbol
Expenses

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Hardware and Architecture
  • Information Systems
  • Information Systems and Management
  • Safety, Risk, Reliability and Quality

Cite this

De, A., Sasase, I., & Kabal, P. (1992). Trellis-coded phase/frequency modulation with equal usage of signal dimensions. In GLOBECOM 1992 - Communication for Global Users: IEEE Global Telecommunications Conference (pp. 1769-1773). [276688] (GLOBECOM 1992 - Communication for Global Users: IEEE Global Telecommunications Conference). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/GLOCOM.1992.276688

Trellis-coded phase/frequency modulation with equal usage of signal dimensions. / De, Aloknath; Sasase, Iwao; Kabal, Peter.

GLOBECOM 1992 - Communication for Global Users: IEEE Global Telecommunications Conference. Institute of Electrical and Electronics Engineers Inc., 1992. p. 1769-1773 276688 (GLOBECOM 1992 - Communication for Global Users: IEEE Global Telecommunications Conference).

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

De, A, Sasase, I & Kabal, P 1992, Trellis-coded phase/frequency modulation with equal usage of signal dimensions. in GLOBECOM 1992 - Communication for Global Users: IEEE Global Telecommunications Conference., 276688, GLOBECOM 1992 - Communication for Global Users: IEEE Global Telecommunications Conference, Institute of Electrical and Electronics Engineers Inc., pp. 1769-1773, 1992 IEEE Global Telecommunications Conference: Communication for Global Users, GLOBECOM 1992, Orlando, United States, 92/12/6. https://doi.org/10.1109/GLOCOM.1992.276688
De A, Sasase I, Kabal P. Trellis-coded phase/frequency modulation with equal usage of signal dimensions. In GLOBECOM 1992 - Communication for Global Users: IEEE Global Telecommunications Conference. Institute of Electrical and Electronics Engineers Inc. 1992. p. 1769-1773. 276688. (GLOBECOM 1992 - Communication for Global Users: IEEE Global Telecommunications Conference). https://doi.org/10.1109/GLOCOM.1992.276688
De, Aloknath ; Sasase, Iwao ; Kabal, Peter. / Trellis-coded phase/frequency modulation with equal usage of signal dimensions. GLOBECOM 1992 - Communication for Global Users: IEEE Global Telecommunications Conference. Institute of Electrical and Electronics Engineers Inc., 1992. pp. 1769-1773 (GLOBECOM 1992 - Communication for Global Users: IEEE Global Telecommunications Conference).
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