Abstract
We propose a novel performance model for the HSDPA in presence of circuit-switched dedicated channels. The model consists of two parts: An HSDPA bandwidth model which considers the SIR distribution according to the multi-path model and the number of available channelization codes, and an analytical capacity model which integrates HSDPA and dedicated channels under assumption of adaptive resource allocation for the HSDPA. Additionally, the model considers the impact of location dependent bandwidths on the spatial user distribution. The accuracy of the model is demonstrated for an example scenario.
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References
Kolding, T.E., Frederiksen, F., Mogensen, P.E.: Performance Aspects of WCDMA Systems with High Speed Downlink Packet Access (HSDPA). In: Proc. of IEEE VTC Fall ’02, Vancouver, Canada, vol. 1, pp. 477–481 (2002)
Assaad, M., Zeghlache, D.: On the Capacity of HSDPA. In: Proc. of GLOBECOM ’03, vol. 1., San Francisco, USA, p. 60–64 (2003)
Brouwer, F., de Bruin, I., de Bruin, J., Souto, N., Cercas, F., Correia, A.: Usage of Link-Level Performance Indicators for HSDPA Network-Level Simulations in E-UMTS. In: Proc. of IEEE ISSSTA ’04, Sidney, Australia, pp. 844–848. IEEE Computer Society Press, Los Alamitos (2004)
Pedersen, K.I., Lootsma, T.F.: Network Performance of Mixed Traffic on High Speed Downlink Packet Access and Dedicated Channels in WCDMA. In: Proc. of IEEE VTC Fall ’04, Milan, Intaly, vol. 6, pp. 2296–4500 (2004)
Voigt, J., Deissner, J.: Optimizing HSDPA Performance in the UMTS Network Planning Process. In: Proc. of IEEE VTC Spring ’05, Stockholm, Sweden, vol. 4., pp. 2384–2388 (2005)
Türke, U., Koonert, M., Schelb, R., Görg, C.: HSDPA performance analysis in UMTS radio network planning simulations. In: Proc. of IEEE VTC Spring ’04, Milan, Italy, vol. 5., 2555–2559 (2004)
van den Berg, J.L., Litjens, R., Laverman, J.: HSDPA flow level performance: the impact of key system and traffic aspects. In: Proc. of MSWiM ’04, Venice, Italy, pp. 283–292 (2004)
Litjens, R., van den Berg, J.L., Fleuren, M.J.: Spatial Traffic Heterogeneity in HSDPA Networks and its Impact on Network Planning. In: Proc. of ITC 19, Bejing, China, pp. 653–666 (2005)
Mäder, A., Staehle, D.: Interference estimation for the HSDPA service in heterogeneous UMTS networks. In: Cesana, M., Fratta, L. (eds.) Wireless Systems and Network Architectures in Next Generation Internet. LNCS, vol. 3883, Springer, Heidelberg (2006)
3GPP: 3GPP TS 25.306 V6.5.0 UE Radio Access capabilities (Release 6). Technical report, 3GPP (2004)
Kaufman, J.: Blocking in a Shared Resource Environment. IEEE Transactions on Communications 29(10), 1474–1481 (1981)
Staehle, D.: On the Code and Soft Capacity of the UMTS FDD Downlink and the Capacity Increase by using a Secondary Scrambling Code. In: Proc. of IEEE International Symposium on Personal Indoor and Mobile Radio Communications (PIMRC), Berlin, Germany, IEEE Computer Society Press, Los Alamitos (2005)
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Mäder, A., Staehle, D., Barth, H. (2007). A Novel Performance Model for the HSDPA with Adaptive Resource Allocation. In: Mason, L., Drwiega, T., Yan, J. (eds) Managing Traffic Performance in Converged Networks. ITC 2007. Lecture Notes in Computer Science, vol 4516. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-72990-7_82
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DOI: https://doi.org/10.1007/978-3-540-72990-7_82
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