Title :
Distributed multimedia control in secure communication systems
Author :
Kallgren, Donald
Author_Institution :
US Naval Res. Lab., Washington, DC, USA
fDate :
30 Sep-3 Oct 1990
Abstract :
The evolution of a fully distributed control architecture for multimedia communication sites that is consistent with multiuser, multilevel security requirements is described. The architecture distributes the multimedia control information and processes at the communication site, and uses asynchronous interprocess communication to distribute media-utilization and traffic-load statistics without any greater interference or delay to intersite communications than in a centralized implementation. Security and algorithm-design conditions for which the delay is less than a centralized implementation are identified. The communication site model and control requirements are briefly described
Keywords :
distributed control; multimedia systems; security of data; telecommunication systems; telecommunications control; algorithm design; asynchronous interprocess communication; communication site model; distributed control architecture; distributed multimedia control; media utilisation statistics; multilevel security; multimedia communication; secure communication systems; traffic-load statistics; Centralized control; Communication system control; Communication system traffic control; Control systems; Delay; Distributed control; Multilevel systems; Multimedia communication; Multimedia systems; Process control;
Conference_Titel :
Military Communications Conference, 1990. MILCOM '90, Conference Record, A New Era. 1990 IEEE
Conference_Location :
Monterey, CA
DOI :
10.1109/MILCOM.1990.117509
