The Journal of Korean Institute of Communications and Information Sciences (한국통신학회논문지)

The Korean Institute of Commucations and Information Sciences (한국통신학회)
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Advanced QoS Provisioning Scheme using CDMA Traffic Measurement in All-IP Networks

All-IP 네트워크에서 CDMA트래픽 측정기술을 이용한 고급 QoS 제공 기법에 관한 연구

  • Published : 2004.01.01
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Abstract

In this paper, we propose an advanced QoS provisioning scheme (AQPS) that can provide satisfied QoS for multimedia applicatios based on accurate traffic measurements. We first consider the 1xEV-DV system as a target system, extract QoS requirements or the system, and then develop a corresponding QoS provisioning method using CDMA traffic measurement. The AQPS has been verified to outperform the existing system used in the current 1xEV-DV network and to efficiently manage network resources by computer simulations.

본 논문에서는 정확한 트래픽 측정을 기반으로 하여 멀티미디어 Application에 대한 QoS를 제공할 수 있는 향상된 QoS 보장 Scheme (AQPS : Advanced QoS Provisioning Scheme)을 제안하고 이를 검증하였다. 먼저, 본 논문에서는 1xEV-DV 시스템을 기반으로 하여 해당 시스템의 QoS 요구사항을 추출하고 CDMA 트래픽 측정기술을 사용하여 이에 맞는 QoS 제공 방법을 도출하였으며, 제안한 AQPS가 기존의 1xEV-DV 네트워크 보다 네트워크 관리의 효율성이나 성능 측면에서 향상되었음을 컴퓨터 시뮬레이션을 통해 확인하였다.

Keywords

References

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