Title :
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
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;
Conference_Titel :
Vehicular Technology Conference, 1989, IEEE 39th
Conference_Location :
San Francisco, CA
DOI :
10.1109/VETEC.1989.40046
