상세정보
학술대회
Probabilistic analysis of MPEG-4 error resilience tools in W-CDMA environments
- 발행일
- 200005
- 출처
- International Symposium on Circuits and Systems (ISCAS) 2000, pp.638-641
- 협약과제
- 00MR1300, IMT-2000용 MPEG-4코덱 ASIC개발, 안치득
- 초록
- 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.
- KSP 제안 키워드
- Average behavior, Bit Error Rate(And BER), Computer simulation(MC and MD), Error Resilience(ER), Mpeg-4, Packet size, design parameters, probabilistic analysis, wideband code division multiple access(WCDMA)