Probabilistic analysis of MPEG-4 error resilience tools in W-CDMA environments

Author

Young Suh, Doug ; Cheol Kim, Hwn ; Kwon Lim, Young ; Ho Lee, Myoung

Author_Institution

KyungHee Univ., South Korea

Volume

3

fYear

2000

fDate

2000

Firstpage

638

Abstract

This paper describes a method of a probabilistic analysis of MPEG-4 error resilience tools. It reduces the burden of computer simulation. In order to determine design parameters for MPEG-4 error resilience tools, a lot of combinations with respect to bitrate, video packet size, bit error rate, etc. should be evaluated which usually requires tedious computer simulation. Without computer simulation, the probabilistic analysis provides average behavior of error resilience tools. The validity of probabilistic analysis is evaluated by comparison to results of actual computer simulation

Keywords

code division multiple access; packet switching; probability; video codecs; MPEG-4; W-CDMA environments; average behavior; bit error rate; computer simulation; design parameters; error resilience tools; probabilistic analysis; video codecs; video packet size; Bit error rate; Computational modeling; Computer errors; Computer simulation; Delay; Error analysis; MPEG 4 Standard; Multiaccess communication; Resilience; Video compression;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems, 2000. Proceedings. ISCAS 2000 Geneva. The 2000 IEEE International Symposium on

Conference_Location

Geneva

Print_ISBN

0-7803-5482-6

Type

conf

DOI

10.1109/ISCAS.2000.856141

Filename

856141