Title :
Models for still image transmission over broadband networks
Author :
Torbey, Habib H. ; Zhang, Zhensheng
Author_Institution :
Center for Telecommun. Res., Columbia Univ., New York, NY, USA
Abstract :
A statistical source model for a still image coder is presented and used to derive two queuing models for still image transmission over broadband networks. The first model is based on queuing the image data cells and is analyzed using an M[x]/D/1 queuing system. The second model is based on queueing the requests for images and is analyzed as an M/G/1 queuing system. The queuing delay is very short for both models. However, the results from the M[x]/D/1 model (queuing the image data) indicate that very large buffer sizes are required. The M/G/1 model is suitable for analyzing the behavior of an entry node to a network
Keywords :
broadband networks; encoding; image processing; queueing theory; statistical analysis; M(x)/D/1 queuing system; M/G/1 queuing system; broadband networks; entry node; image data cells; queuing delay; statistical source model; still image coder; still image transmission; Broadband communication; Delay; High-resolution imaging; Image analysis; Image communication; Image resolution; Image storage; Queueing analysis; Telecommunication traffic; Traffic control;
Conference_Titel :
Global Telecommunications Conference, 1991. GLOBECOM '91. 'Countdown to the New Millennium. Featuring a Mini-Theme on: Personal Communications Services
Conference_Location :
Phoenix, AZ
Print_ISBN :
0-87942-697-7
DOI :
10.1109/GLOCOM.1991.188350
