Title :
Server of quality system for video on demand over ATM
Author :
Silveira, Regina M. ; Ruggiero, Wilson V.
Author_Institution :
Dept. of Comput. & Digital Syst. Eng., Sao Paulo Univ., Brazil
Abstract :
Considering video transmission over an ATM network for a video on demand system, we propose a server of quality (SoQ) that has the main function of fitting the video transmission rate to the available network bandwidth. The SoQ uses a “backpropagation” neural network to fit the MPEG quantization coefficients in a nonlinear way. Here are shown the SoQ specification and the results obtained from its main module implementation
Keywords :
asynchronous transfer mode; backpropagation; neural nets; quantisation (signal); video coding; video on demand; video servers; ATM network; MPEG quantization coefficients; available network bandwidth; backpropagation neural network; server of quality system; video on demand; video transmission rate; Asynchronous transfer mode; Backpropagation; Bandwidth; Bit rate; Network servers; Neural networks; Quality of service; Quantization; Telecommunication traffic; Video on demand;
Conference_Titel :
ATM (ICATM 2001) and High Speed Intelligent Internet Symposium, 2001. Joint 4th IEEE International Conference on
Conference_Location :
Seoul
Print_ISBN :
0-7803-7093-7
DOI :
10.1109/ICATM.2001.932068
