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Characterizing Uplink Load

Concepts and Algorithms

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Wireless Communications Systems and Networks

Abstract

The maximum capacity of a CDMA cellular system’s radio interface depends on the time varying radio environment. This makes it hard to establish the amount of currently available capacity. The received interference power is the primarily resource in the uplink. Ability to predict how different resource management decisions affect this spatial quantity is therefore of utmost importance. The uplink interference power is related to the uplink load through the pole equation. In this chapter, we discuss both theoretical and practical aspects of uplink load estimation.

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References

  • Boyer, P., Stojanovic, M., and Proakis, J. (2001). A simple generalization of the CDMA reverse link pole capacity formula. IEEE Transactions on Communications, pages 1719–1722.

    Google Scholar 

  • F. Gunnarsson, E. Geijer Lundin, G. Bark, N. Wiberg (2002). Uplink Admission Control in WCDMA Based on Relative Load Estimates. In Proc. International Conference on Communications, New York.

    Google Scholar 

  • Geijer Lundin, E., Gunnarsson, F., and Gustafsson, F. (2003a). Uplink Load Estimates in WCDMA with Different Availability of Measurements. In Proc. IEEE Vehicular Technology Conference, Cheju, South Korea.

    Google Scholar 

  • Geijer Lundin, E., Gunnarsson, F., and Gustafsson, F. (2003b). Uplink Load Estimation in WCDMA. In Proc. IEEE Wireless Communications and Networking Conference, New Orleans, Lousiana, USA.

    Google Scholar 

  • Hanly, S. and Tse, D.-N. (1999). Power control and capacity of spread spectrum wireless networks. Automatica, 35:1987–2012.

    Article  MathSciNet  Google Scholar 

  • Hiltunen, K. and Binucci, N. (2002). WCDMA downlink coverage:interference margin for users located at the cell coverage border. In Proc. IEEE Vehicular Technology Conference, Birmingham, AL, USA.

    Google Scholar 

  • Holma, H. and Laakso, J. (1999). Uplink admission control and soft capacity with MUD in CDMA. In Proc. IEEE Vehicular Technology Conference, Amsterdam, the Netherlands.

    Google Scholar 

  • Holma, H. and Toskala, A. (2000). WCDMA for UMTS, Radio Access For Third Generation Mobile Communications. John Wiley & Sons, Ltd.

    Google Scholar 

  • Huang, C. Y. and Yates, R. D. (1996). Call admission in power controlled CDMA systems. In Proc. IEEE Vehicular Technology Conference, Atlanta, GA, USA.

    Google Scholar 

  • Ishikawa, Y. and Umeda, N. (1997). Capacity design and performance of call admission control in cellular CDMA systems. IEEE Journal on Selected Areas in Communications, 15(8).

    Google Scholar 

  • Sanchez, J., Perez-Romero, J., Sallent, O., and Agusti, R. (2002). Mixing conversational and interactive traffic in the UMTS radio access network. In Proc.IEEE 4th International Workshop on Mobile and Wireless Communications Network, 2002, pages 597–601.

    Google Scholar 

  • Ying, W., Jingmei, Z., Weidong, W., and Ping, Z. (2002). Call admission control in hierarchi cell structure. In Proc. IEEE Vehicular Technology Conference, Birmingham, AL, USA.

    Google Scholar 

  • Zhang, Q. and Yue, O. (2001). UMTS air interface voice/data capacity-part 1:reverse link analysis. In Proc. IEEE Vehicular Technology Conference, Rhodes, Greece.

    Google Scholar 

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© 2004 Kluwer Academic Publishers

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Lundin, E.G., Gunnarsson, F. (2004). Characterizing Uplink Load. In: Guizani, M. (eds) Wireless Communications Systems and Networks. Information Technology: Transmission, Processing and Storage. Springer, Boston, MA. https://doi.org/10.1007/0-306-48642-3_14

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  • DOI: https://doi.org/10.1007/0-306-48642-3_14

  • Publisher Name: Springer, Boston, MA

  • Print ISBN: 978-0-306-48190-1

  • Online ISBN: 978-0-306-48642-5

  • eBook Packages: Springer Book Archive

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