전자공학회논문지 IE

대한전자공학회 (The Institute of Electronics and Information Engineers)
권호 표지

핸드오버 호를 위한 대기 버퍼와 자원예약에 따른 시스템 성능 분석

The Performance Analysis of System according to use the Waiting Buffer and the Reserved Resource for Handover Calls

  • 투고 : 2011.10.25
  • 발행 : 2011.11.25
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

본 논문에서는 다양한 형태의 서비스를 고려한 호 수락 방법에 대해 셀룰라 시스템 성능을 분석하였다. 본 연구에서는 호수락 제어 방법으로 등가대역 개념에 신규호의 차단률과 핸드오버호의 절단률에 따라 대역폭을 가변 시키는 방법을 사용하였다. 컴퓨터 시뮬레이션으로 이 호 수락 방법을 사용하여, 핸드오버 호를 위해 자원예약을 두고 또한 수락되지 않는 호는 버퍼에 대기시킴에 따른 시스템의 성능을 살펴보았다.

In this paper, we analyse the performance of cellular system for call admission method considering to various service types. The call admission control method using the effective bandwidth concept is employed in this paper. In addition, the bandwidth for a new calls and a handover calls is allocated by taking account of the blocking rate of new calls and the dropping rate of handover calls. We reserved wireless resource and used waiting buffer for hanover calls. We simulated using computer for the performance analysis of system.

키워드

참고문헌

  1. Ghorashi, S.A., Said, F., Aghvami, A.H., "Handover rate control in hierarchically structured cellular CDMA systems," Personal, Indoor and Mobile Radio Communications, 2003. PIMRC 2003. 14th IEEE Proceedings on, pp.2083-2087, 2003.
  2. TIA/EIA/IS‐95 Interim Standard, Mobile Station Base Station compatibility Standard for Dual Mode Wideband Spread Spectrum Cellular System, Telecommunication Industry Association, 1993.
  3. Guan, S.-y., Gao, K.-n., Wang, G.-x, ."Study of Soft-Handover of Double Queues Model in CDMA Mobile Communication Network," Xiao xing wei xing ji suan ji xi tong Mini-micro systems, v.27 no.2, pp.250-252, 2006.
  4. Y.B. Lin and S.Mohan, "Queueing priority channel assignment strategies ofr PCS hand‐off and initial access,"Y.B. Lin and S.Mohan, "Queueing priority channel assignment strategies ofr PCS hand‐off and initial access," IEEE Trans. on Vech. Tech., Vol. 43, No. 3, pp.704‐712, Aug. 1994. Vol. 43, No. 3, pp.704‐712, Aug. 1994. https://doi.org/10.1109/25.312778
  5. Yang, Linlin, Huang, Zhenan, Wang, Wenbo, "Fuzzy logic based handover in MC-CDMA system," Circuits and Systems, 2005. ISCAS 2005. IEEE International Symposium on, pp.5158-5161, 2005.
  6. R.F. Chang and S.W. Wang, "QOS‐based call admission control for intergrated voice and data in CDMA systems," PIMRC'96, 1996.
  7. Falowo, OlabisiE. Chan, H.Anthony, "Effect of mobile terminal heterogeneity on call blocking/ dropping probability in cooperative heterogeneous cellular networks," Telecommunication systems, pp.337-349, v.47 no.3/4, 2011. https://doi.org/10.1007/s11235-010-9322-2
  8. P.R. Larijani, N. Movahedinia, and R.H.M. Hafez, "Admission control for multimedia traffic in CDMA network," The 8th Int. Conf. On Wireless Comm., 1996.
  9. J.Evans and D.Everitt, "Call admission control in multiple service DS‐CDMA cellular networks," VTC'96, pp.227‐231, 1996.
  10. R.F. Chang and S.W. Wang, "QOS‐based call admission control for intergrated voice and data in CDMA systems," PIMRC'96, 1996.
  11. R.F. Chang and S.W. Wang, "QOS‐based call admission control for intergrated voice and data in CDMA systems," PIMRC'96, 1996.
  12. 성홍석, 임승철, 이동명, 박동선, "부하가 균일하지않은 다중 셀 환경에서의 호 제어 방법," 한국통신학회, Vol.24, No.3A, pp.367-373, 1999.
  13. M.A.Landolsi et. Al, "New Results on the Reverse Link Capacity of CDMA Cellular Networks," Proc. ICC, pp. 1462-1466, 1996.