ETRI Journal

Electronics and Telecommunications Research Institute (한국전자통신연구원)
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An Analytical Framework for Imperfect DS-CDMA Closed-Loop Power Control over Flat Fading

  • Choe, Sang-Ho (Department of Information, Communication, and Electronic Engineering, The Catholic University of Korea)
  • Received : 2005.05.06
  • Published : 2005.12.31
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Abstract

This letter presents an analytical framework for a performance analysis of the imperfect direct-sequence code division multiple access (DS-CDMA) closed-loop power control (CLPC) loop with loop delay, channel estimation error, and power control command bit error as the parameters under a Rayleigh flat fading environment. The proposed model is verified through a comparison between analytical results and simulation ones.

Keywords

References

  1. IEEE Wireless Communications v.9 no.4 Design Challenges for Energy-Constrained Ad Hoc Wireless Networks Goldsmith, A.J.;Wicker, S.B.
  2. IEEE Trans. on Vehicular Technology v.47 no.3 Performance of Closed-Loop Power Control in DS-CDMA Systems Chockalingam, A.;Dietrich, P.;Milstein, L.B.;Rao, R.R.
  3. IEEE Trans. on Commun. v.41 no.11 Signal and Interference Statistics of a CDMA System with Feedback Power Control Ariyavisitakul, S.;Chang, L.F.
  4. IEEE Trans. on Wireless Commun. v.2 no.5 Integrated Predictive Power Control and Dynamic Channel Assignment in Mobile Radio Systems Shoarinejad, K.;Speyer, J.L.;Pottie, G.J.
  5. IEE Proc.-Commun. v.143 no.4 Closed Loop Power Control in CDMA Systems Lee, C.C.;Steele, R.
  6. IEEE J. on Select. Areas in Commun. v.19 no.2 Analysis of an Up/DownPower Control Algorithm for the CDMA Reverse Link under Fading Song, L.;Mandayam, N.B.;Gajic, Z.
  7. Proc. IEEE Globecom Analysis of the Dynamics of CDMA Reverse Link Power Control Leibnitz, K.;Tran-Gia, P.;Miller, J.E.
  8. Proc. IEEE PIMRC Analysis of Closed Loop Power Control Modes in UTRA-FDD under Time-Varying Multipath Channels Gallego, J.R.;Valdovinos, A.;Canales, M.;Mingo, J.
  9. IEEE Trans. on Vehicular Technology v.47 no.2 CDMA Celluar Systems Performance with Fading, Shadowing, and Imperfect Power Control Corazza, C.E.;Maio, G.D.;Vatalaro, F.