Mobile Communication System Developed With Ada
ABB Nera is a telecommunications company with annual sales of more than $200 million. Its Satcom division develops, manufactures, and markets Inmarsat Mobile Satellite terminals and Land earth stations for voice, fax, and data communications. Its products are sold worldwide to meet the needs of ship owners, companies using mobile communications, international organizations using mobile communication systems to operate in remote countries, and telecom administrations.
Development in Ada
ABB Nera’s Ada development consists of mobile terminals for Inmarsat M and Inmarsat B systems and provide voice, fax, and data services to international telephone networks directly from mobile terminals. These systems perform access control, monitoring, alarm handling, antenna steering, man machine interfacing, and satellite protocol handling.
The Ada Advantages
"Ada was chosen because we wanted to use a modern specification oriented language with object oriented support as well as support for built in checks" mentions Mr. Arne Birkeland, Project Manager, who conducted the development of the application. In comparing languages for use in the project, Ada proved to be more acceptable than Modula 2 and, more importantly, offered better support than C and PLM for object-orientation and built in checks.
Using Ada in the Future
In the future, ABB Nera plans to port the environment to a SPARCstation in order to do development combined with PCs. The upcoming release of Ada 9X, which will include several new and important design capabilities, is of great interest to the companies software developers. They look forward to increased power and flexibility, "especially the Ada 9X Object-Oriented Programming features" states Mr. Birkeland.
For further information, contact:
Mr. Bengt Conradi
Reprinted with permission from Alsys, Inc.
Copyright 1998. IIT Research Institute
All rights assigned to the US Government (Ada Joint Program Office). Permission to reprint this flyer, in whole or in part, is granted, provided the AdaIC is acknowledged as the source.
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