DATAMOVIL: a practical implementation of TRADAMO mobile data transmission protocol

Author

Bustillo, J. ; Gonzales ; Jaquotot, J. ; Larraza, A.

Author_Institution

Telecomunicacion Telettra Espanola SA, Madrid, Spain

fYear

1989

fDate

1-3 May 1989

Firstpage

31

Abstract

The DATAMOVIL system has been developed for use by security forces, computer-aided dispatchers, and wherever an application requires highly reliable voice and data communications for a mobile fleet. A protocol called TRADAMO has been implemented as a key part of this system. This mobile data transmission protocol is presented along with the ASIC (application-specific integrated circuit) that implements part of it. The system allows a large reduction in the mean air time required for a mobile user by channeling part of the voice traffic as status message traffic, and also allows transparent data transmission between mobiles and host computers, even in the field

Keywords

data communication systems; digital radio systems; mobile radio systems; protocols; ASIC; DATAMOVIL; TRADAMO; application-specific integrated circuit; computer-aided dispatchers; mobile data transmission protocol; private mobile radio; security forces; status message traffic; transparent data transmission; Centralized control; Control systems; Data communication; Data security; Land mobile radio; Mobile computing; Protocols; Radio control; Radio spectrum management; Repeaters;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Technology Conference, 1989, IEEE 39th

Conference_Location

San Francisco, CA

ISSN

1090-3038

Type

conf

DOI

10.1109/VETEC.1989.40046

Filename

40046