Journal of the Institute of Electronics Engineers of Korea TC (대한전자공학회논문지TC)

The Institute of Electronics and Information Engineers (대한전자공학회)
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Performance Evaluation Experiments on a Resource Allocation Algorithm for Prioritized Data Services in CDMA Networks

CDMA망의 우선순위 데이터서비스를 지원하는 자원할당 알고리듬의 성능평가 실험

  • Jung, Bo-Hwan (Dept. of Information and Communication, Yongin Songdam College) ;
  • Hong, Sun-Mog (School of Electrical Engineering and Computer Science, Kyungpook National University)
  • 정보환 (용인송담대학 정보미디어학부) ;
  • 홍순목 (경북대학교 전자전기컴퓨터학부)
  • Published : 2007.08.25
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Abstract

In this paper, we evaluate a performance on a resource allocation algorithm for prioritized data services in CDMA networks supporting real-time and non-real-time data services. The weighted aggregate data throughput is used to characterize the performance of the prioritized data service. Our prioritized data service is implemented so that the weighted aggregate data throughput is maximized via efficient power and spreading gain allocation. Numerical experiments are performed to evaluate a suboptimal resource allocation algorithm for typical parameters.

이 논문에서는 실시간 및 비실시간 데이터 서비스를 지원하는 CDMA 무선망에서 사용자들 사이에 상대적 우선수준 데이터 서비스를 지원하는 자원할당 알고리듬의 성능을 수치실험을 통해 평가하였다. 성능지수는 가중치가 부여된 총 데이터처리량이며 가중치는 상대적 우선수준이 부여된 서비스 등급을 의미한다. 상대적 우선수준이 부여된 서비스는 효율적인 전력과 확산이득 할당으로 성능지수를 최대화함으로 수행된다. 전형적인 파라미터에 대해 준최적 자원할당 알고리듬의 성능을 평가했다.

Keywords

References

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