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IEICE TRANSACTIONS on Fundamentals

Evaluation Results for Group 3 Facsimile Transmission over the Digital Cellular System Using the Transparent Mode

Takuro SATO, Manabu KAWABE, Toshio KATO, Atushi FUKASAWA

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Summary :

This paper describes the evaluation results for Group 3 (G3) facsimile transmission in the transparent mode over the digital cellular system. Effectiveness of a convolutional code is clarified for encoding the G3 facsimile data from analysis of error correction capability for the transparent mode. The 1/2 convolutional code is used as the error correction code in the digital cellular circuit, and a simulation experiment is conducted at the data transmission speed of 4,800 bit/sec in a G3 facsimile. It has been clarified that the transparent transmission system is applicable up to a fading frequency of 80 Hz, a received power of 100 dBm and a handoff occupancy frequency of 4 times per minute on asumption of handoff occurrence probability in a Poisson distribution. This scheme presents the high reliable G3 facsimile transmission which does not depend on delay time of the digital cellular system.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E74-A No.10 pp.2990-3000
Publication Date
1991/10/25
Publicized
Online ISSN
DOI
Type of Manuscript
Special Section PAPER (Special Issue on JTC-CSCC '90)
Category
Communication Theory

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