Finite-state trellis representation of CPM

R. Liyanapathirana; N. Ekanayake

doi:10.1049/el:19920066

Finite-state trellis representation of CPM

R. Liyanapathirana
, N. Ekanayake

Memorial University of Newfoundland
University of Peradeniya

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

In most of the literature it is claimed that the number of phase states in CPM is equal to q if p is even, and 2q if p is odd, where the modulation index h = p/q. In the Letter it is shown that a simple assumption due to Fornery leads to a simplified finite-state representation and also easily shows that CPM has q phase states.

Original language	English
Pages (from-to)	108-109
Number of pages	2
Journal	Electronics Letters
Volume	28
Issue number	2
DOIs	https://doi.org/10.1049/el:19920066
Publication status	Published - 16 Jan 1992
Externally published	Yes

Keywords

Digital communications
Modulation
Phase modulation

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10.1049/el:19920066

Cite this

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title = "Finite-state trellis representation of CPM",

abstract = "In most of the literature it is claimed that the number of phase states in CPM is equal to q if p is even, and 2q if p is odd, where the modulation index h = p/q. In the Letter it is shown that a simple assumption due to Fornery leads to a simplified finite-state representation and also easily shows that CPM has q phase states.",

keywords = "Digital communications, Modulation, Phase modulation",

author = "R. Liyanapathirana and N. Ekanayake",

year = "1992",

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doi = "10.1049/el:19920066",

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journal = "Electronics Letters",

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T1 - Finite-state trellis representation of CPM

AU - Liyanapathirana, R.

AU - Ekanayake, N.

PY - 1992/1/16

Y1 - 1992/1/16

N2 - In most of the literature it is claimed that the number of phase states in CPM is equal to q if p is even, and 2q if p is odd, where the modulation index h = p/q. In the Letter it is shown that a simple assumption due to Fornery leads to a simplified finite-state representation and also easily shows that CPM has q phase states.

AB - In most of the literature it is claimed that the number of phase states in CPM is equal to q if p is even, and 2q if p is odd, where the modulation index h = p/q. In the Letter it is shown that a simple assumption due to Fornery leads to a simplified finite-state representation and also easily shows that CPM has q phase states.

KW - Digital communications

KW - Modulation

KW - Phase modulation

UR - https://www.scopus.com/pages/publications/0026680946

U2 - 10.1049/el:19920066

DO - 10.1049/el:19920066

M3 - Article

AN - SCOPUS:0026680946

SN - 0013-5194

VL - 28

SP - 108

EP - 109

JO - Electronics Letters

JF - Electronics Letters

IS - 2

ER -

Finite-state trellis representation of CPM

Abstract

Keywords

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