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

  • 제29권5A호
  • /
  • Pages.574-582
  • /
  • 2004
  • /
  • 1226-4717(pISSN)
  • /
  • 2287-3880(eISSN)
한국통신학회 (The Korean Institute of Commucations and Information Sciences)
권호 표지

버스트 교환 방식 CDMA 시스템에서의 패킷 데이터 서비스를 위한 전송률 스케줄링 기법 비교 분석

Performance Analysis of Transmission rate Scheduling Schemes for non-real Service in Burst-Switching (DS/CDMA) System

  • 김미정 (고려대학교 BK21 정보기술사업단) ;
  • 김수원 (고려대학교 공과대학 전자공학과)
  • 발행 : 2004.05.01
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

본 논문에서는 패킷 데이터 서비스를 지원하는 DS/CDMA 시스템에서 역방향 링크의 대기 패킷 버스트들이 겪는 평균 전송 시간을 최소화하기 위한 여러 가지 패킷 스캐줄링 방식을 비교 분석하였다. 모든 활성화된 데이터 사용자들이 동시에 전송을 하는 경우의 최적의 스케줄링 방식에 대하여 논하고 기존의 여러 가지 다른 전송률 스케줄링 방식들과의 수학적인 비교 분석을 통하여 평균 전송 지연을 고려한 전송률 스케줄링 방식의 효율적인 지표를 제시하였다.

This paper shows the performance comparisons of several different rate scheduling schemes for non-real time data service over the uplink of burst switching-based direct sequencecode division multiple access (DS/CDMA) system to support the integrated voice/data service. The closed-form solution of optimal scheduling formulation, which minimizes average transmission delay when all of the active data users are transmitting simultaneously, is presented and mathematical analyses with other rate scheduling schemes, which provide efficiency criterion of transmission delay for rate scheduling schemes, are performed. Numerical results show the analyses explicitly.

키워드

참고문헌

  1. Proc. IEEE Globecom'99 v.1 Efficient Allocation of Radio Resources for CDMA Based Wireless Packet Data Systems M.O.Sunay;Tekinay;Z.zer
  2. C.2005-A, Upper Layer (Layer 3) Signaling Standard for cdma2000 Spread Spectrum Systems
  3. Bell Labs Technical Journal Data Rate Scheduling Algorithms and Capacity Estimates for the CDMA Forward Link M.Andrews;K.Kumaran;K.Ramanan;A.Stolyar;P.Whiting
  4. Proc. WCNC 2000 v.1 Rate Scheduling for CDMA Downlink Mixed Traffic Networks A.C.Varsou;H.C.Huang;L.Mailaender
  5. Proc. Vehicular Technology Conference (Fall) v.2 HOLPRO: A New Rate Scheduling Algorithm for the Downlink of CDMA Networks A.C.Varsou;H.V.Poor
  6. IEEE J. Selected Areas Commun. v.19 no.10 Joint Power Control and Intracell Scheduling of DS-CDMA Non-real Time Data F.Berggren;S.-L.Kim;R.Jantti;J.Zander https://doi.org/10.1109/49.957302
  7. IEE Electronics Letters v.35 no.17 Throughput enhancement scheme for integrated voice/data DS-CDMA system: Rated-based grouping transmission H.Kang;K.Kim https://doi.org/10.1049/el:19991006
  8. Proc. ACM/IEEE MobiCom'99 Optimality of greedy power control and variable spreading gain in multi-class CDMA mobile networks S.J.Oh;K.M.Wasserman
  9. IEEE Commun. Letters v.5 no.5 Transmission Rate Scheduling for the Non-Real-Time Data in a Cellular CDMA System R.Jantti;S.L.Kim
  10. IEICE Trans. Commun. v.E85-B no.8 Group-wise Transmission Rate Schelduling Scheme for Integrated Voice/Data Service in Burst-Switching DS/CDMA System M.Kim;C.G.Kang;I.C.Choi;R.R.Rao
  11. IEEE ICC 2002 v.1 Scheduling Scheme of Packet Length-based Group-wise Transmission for Integrated Voice/Data Service in Burst-Switching DS/CDMA System M.Kim;C.G.Kang;I.C.Choi;R.R.Rao
  12. IEEE Vehicle Technology Conference A Wireless Packet Transmission with Adaptive Processing Gain and Transmitter Power Control Scheme for Circuit-Switched and Packet-Switched Modes Integrated DS/CDMA System T.Ito(et al.)
  13. Scheduling: Theory, Algorithms, and Systems, M.Pinedo
  14. 한국통신학회논문지 '02-12 v.27 no.12B 버스트 교환 방식 CDMA 시스템에서의 패킷 데이터 서비스를 위한 전송률 스케쥴링 기법 김미정;최인찬;강충구;Ramesh R. Rao
  15. An introduction to probability theory and its application(2nd ed.) v.Ⅱ W.Feller