Title :
System controller for mobile audio visual terminal
Author :
Gill, D. ; Cosmas, J. ; Pearmain, A.
Author_Institution :
Queen Mary & Westfield Coll., London, UK
Abstract :
This paper contains the description of the system manager, one part of the demonstrator constructed during the third year of the MAVT project funded through the RACE program by the EEC. The system manager is the central control unit of the demonstrator with interfaces to the user interface, the DECT radio system, the video codec, and to the audio codec. Additional to the control functions, this unit performs the synchronisation and the multiplexing and demultiplexing of the data streams. The hardware platform is an universal signal processor board, based on a TMS320C40 processor, with an I/O module including two serial synchronous interfaces
Keywords :
audio coding; audio-visual systems; cordless telephone systems; digital signal processing chips; mobile radio; telecommunication computing; telecommunication control; telecommunication network management; telecommunication terminals; video codecs; DECT radio system; EEC; I/O module; MAVT project; RACE program; TMS320C40 processor; audio codec; central control unit; demultiplexing; mobile audio visual terminal; multiplexing; serial synchronous interfaces; synchronisation; system manager; universal signal processor board; user interface; video codec;
Conference_Titel :
Telecommunications, 1995. Fifth IEE Conference on
Conference_Location :
Brighton
Print_ISBN :
0-85296-634-2
DOI :
10.1049/cp:19950124
