Portable telephone for personal digital cellular system

Author

Tokuhiro, Norihito ; Murota, Kazuaki ; Sasaki, Akio ; Kobayashi, Katsumi ; Nagata, Kiyohito ; Chiba, Kohji

Author_Institution

NTT Mobile Communications Network Inc., Kanagawa, Japan

fYear

1993

fDate

18-20 May 1993

Firstpage

718

Lastpage

721

Abstract

A pocket-size portable telephone for a digital cellular system is described. The telephone´s design basis, the configuration of the portable phone radio unit, software configuration, major parameters and interfaces for G3 facsimile transmission and MNP modem (V.42 ANNEX) transmission are presented. This portable telephone features small size, high speech quality, long stand-by time, high quality data communication and an excellent man-machine interface

Keywords

cellular radio; data communication; digital radio; facsimile equipment; land mobile radio; mobile radio; modems; personal communication networks; telephone sets; user interfaces; G3 facsimile transmission; MNP modem; data communication; design; interfaces; man-machine interface; personal digital cellular system; pocket-size portable telephone; radio unit; software configuration; speech quality; stand-by time; Cellular networks; Delay; Facsimile; ISDN; Mobile communication; Research and development; Shape; Telephony; Transceivers; User interfaces;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Technology Conference, 1993., 43rd IEEE

Conference_Location

Secaucus, NJ

ISSN

1090-3038

Print_ISBN

0-7803-1267-8

Type

conf

DOI

10.1109/VETEC.1993.508792

Filename

508792