Receiver synchronization of a packet video communication system

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1994 (EN)
Receiver synchronization of a packet video communication system (EN)

Protonotarios, E (EN)
Andreatos, A (EN)

N/A (EN)

This paper discusses an implementation of a resynchronization system to be used for fixed bit rate video transmission over isochronous networks. The need for resynchronization at the receiver is due not only to the packetization process which destroys the TV signal timing, but also to the network which, working isochronously, introduces a random delay jitter. The proposed solution is based on an automatic control system which regulates the receiver frequency according to the estimated transmitter frequency, obtained by watching the rate fluctuations of the incoming information. The system has demonstrated satisfactory performance. © 1994. (EN)


automatic control system (EN)
video communication systems (EN)
receiver synchronization (EN)

Εθνικό Μετσόβιο Πολυτεχνείο (EL)
National Technical University of Athens (EN)

Computer Communications (EN)



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