Abstract
In this letter, we propose a packet access control algorithm for non-real-time, interactive packet services via dedicated channels in the uplink of wideband code-division multiple-access (WCDMA) systems. We first derive an analytical expression of packet throughput as a function of packet queuing delay and the required signal-to-interference-plus-noise-density ratio. Based on such a relationship, we then propose a packet access control algorithm that not only maximizes the packet throughput per cell, but also provides quality of service (QoS) assurance. Practical aspects of a CDMA system such as the effects of power control inaccuracy and other cell interference are considered in the analysis.
REFERENCES
3GPP TS22.105, Service and service capabilities, Oct. 2001.
N. Wiberg and A. Gioia, Uplink packet access control in WCDMA, In Proc. of IEEE 51st Vehicular Technology Conference, Vol. 3, pp. 2203–2206, Tokyo, Japan, May 2000.
I. M. Kim, B. C. Shin, and D. J. Lee, SIR-based call admission control by intercell interference prediction for DS-CDMA system, IEEE Communications Letters, Vol. 4, Nov. 1, pp. 29–31, Jan. 2000.
W. S. Jeon and D. G. Jeong, Admission control of multimedia calls in CDMA mobile systems, In Proc. of IEEE 53rd Vehicular Technology Conference, Vol. 2, pp. 886–890, Rhodes, Greece, May 2001.
H. Y. Um, S. Y. Lim, and J. W. Ahn, Access control schemes of integrated voice/data traffic in CDMA cellular system, In Proc. of 1998 International Conference on Universal Personal Communications, Vol. 1, pp. 307–310, Florence, Italy, Oct. 1998.
D. Shen and C. Ji, Capability based admission control for broadband CDMA networks, In Proc. of IEEE 54th Vehicular Technology Conference, Vol. 1, pp. 202–206, Atlantic City, NJ, Oct. 2001.
X. Tang and A. Goldsmith, Admission control and adaptive CDMA for integrated voice and data systems, In Proc. of IEEE 53rd Vehicular Technology Conference, Vol. 1, pp. 506–510, Rhodes, Greece, May 2001.
C. J. Ho, J. A. Copeland, C. T. Lea, and G. L. Stüber, On call admission control in DS/CDMA cellular networks, IEEE Transactions on Vehicular Technology, Vol. 50, No. 6, pp. 1328–1343, Nov. 2001.
W. B. Yang and E. Geraniotis, Admission policies for integrated voice and data traffic in CDMA packet radio networks, IEEE Journal on Selected Areas in Communications, Vol. 12, No. 4, pp. 654–664, May 1994.
Z. Liu and M. E. Zarki, SIR-based call admission control for DS-CDMA cellular systems, IEEE Journal on Selected Areas in Communications, Vol. 12, No. 4, pp. 638–644, May 1994.
I. Koo, S. Bahng, and K. Kim, QoS-sensitive admission policy for non-real-time data packets in voice/data integrated CDMA systems, In Proc. of IEEE 2001 Global Telecommunications Conference, Vol. 4, pp. 2611–2616, San Antonio, TX, Nov. 2001.
B. S. Bae, K. T. Jin, and D. H. Cho, Performance analysis of an integrated voice/data CDMA system with dynamic admission/ access control, In Proc. of IEEE 53rd Vehicular Technology Conference, Vol. 4, pp. 2440–2444, Rhodes, Greece, May 2001.
A. M. Viterbi and A. J. Viterbi, Erlang capacity of a power controlled CDMA system, IEEE Journal on Selected Areas in Communications, Vol. 11, No. 6, pp. 892–900, Aug. 1993.
J. Cho and D. Hong, Downlink throughput and fairness analysis in multi-rate CDMA systems, In Proc. of IEEE 53rd Vehicular Technology Conference, pp. 1001–1006, Rhodes, Greece, May 2001.
K. Sipila, Z. Honkasalo, J. Laiho-Steffens, and A. Wacker, Estimation of capacity and required transmission power of WCDMA based on a downlink pole equation, In Proc. of IEEE 51st Vehicular Technology Conference, Vol. 2, pp. 1002–1005, Tokyo, Japan, May 2000.
K. Hiltunen and R. D. Bernardi, WCDMA downlink capacity estimation, In Proc. of IEEE 51st Vehicular Technology Conference, Vol. 2, pp. 992–996, Tokyo, Japan, May 2000.
K. S. Gilhousen, I. M. Jacobs, R. Padovani, A. J. Viterbi, L. A. Weaver, C. E. Wheatley Jr., On the capacity of a cellular CDMA system, IEEE Transactions on Vehicular Technology, Vol. 40, No. 2, pp. 303–312, May 1991.
R. Owen, P. Jones, and S. Dehgan, Uplink WCDMA capacity and range as a function of inter-to-intra cell interference: theory and practice, In Proc. of IEEE 51st Vehicular Technology Conference, Vol. 1, pp. 298–302, Tokyo, Japan, May 2000.
H. B. Pinto, J. G. da Silva, and A. Rodrigues, Uplink capacity of the WCDMA FDD mode in UMTS networks for mixed services, In Proc. of IEEE 52nd Vehicular Technology Conference, Vol. 6, pp. 2617–2624, Boston, MA, Sep. 2000.
B. Christer and V. Johansson, Packet data capacity in a wideband CDMA system, In Proc. of IEEE 48th Vehicular Technology Conference, Vol. 3, pp. 1878–1883, Ottawa, Canada, May 1998.
S. Manji and W. Zhuang, Capacity analysis of an integrated voice/ data DS-CDMA network, In Proc. of IEEE 1997 International Conference on Communications, Vol. 2, pp. 979–983, Montreal, Canada, June 1997.
M. Soleimanipour and G. Freeman, A realistic approach to the capacity of cellular CDMA systems, In Proc. of IEEE 46th Vehicular Technology Conference, Vol. 2, pp. 1125–1129, Atlanta, GA, Apr. 1996.
H. K. Choi and J. Q. Limb, A behavioral model of Web traffic, In Proc. of the Seventh International Conference on Network Protocols, pp. 327–334, Toronto, Canada, Oct. 1999.
S. Deng, Empirical model of WWW document arrivals at access link, In Proc. of the 1996 International Conference on Communications, pp. 1797–1802, Dallas, TX, June 1996.
H. Holma and A. Toskala, WCDMA for UMTS, Wiley, West Sussex, England, 2000, Ch. 10.
D. Bertsekas and R. Gallanger, Data Networks, Prentice-Hall, Englewood Cliffs, NJ, 1987.
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Liu, H. Interference and Queuing Delay Based Uplink Packet Access Control in Wideband Code-Division Multiple-Access Systems. International Journal of Wireless Information Networks 10, 141–147 (2003). https://doi.org/10.1023/B:IJWI.0000007995.41492.64
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DOI: https://doi.org/10.1023/B:IJWI.0000007995.41492.64