대한산업공학회지 (Journal of Korean Institute of Industrial Engineers)

  • 제31권3호
  • /
  • Pages.219-227
  • /
  • 2005
  • /
  • 1225-0988(pISSN)
  • /
  • 2234-6457(eISSN)
대한산업공학회 (Korean Institute of Industrial Engineers)
권호 표지

멀티셀 CDMA 데이터 사용자를 위한 순방향 링크에서의 2계층 전송출력/전송률 할당체계

Two-Level Power and Rate Allocation Scheme on the Forward Link for Multicell CDMA Data Users

  • Chang, Kun-Nyeong (Dept. of Business Administration, Yonsei University Wonju Campus) ;
  • Lee, Ki-Dong (Dept. of Electrical & Computer Engineering, University of British Columbia)
  • 발행 : 2005.09.30
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초록

In this paper, an optimal power and rate allocation model is mathematically formulated on the forward link of multicell CDMA mobile systems. The model maximizes total utility considering data rates and fairness among cells under delay and PRER (Post RPL Error Rate) constraints. The two-level power and rate allocation scheme is suggested to solve the proposed model. Experimental results show that the proposed scheme provides a good solution in a fast time.

키워드

과제정보

연구 과제 주관 기관 : 연세대학교

참고문헌

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