Abstract
Some fundamental aspects of restricted availability and accessibility for multi-rate traffic are clarified. In classical teletraffic models all connections have the same bandwidth demand. In service-integrated systems each service has individual bandwidth requirement. For example in CDMA systems we may experience blocking (outage) even if the nominal capacity of a cell has not been fully used, because the actual capacity depends on interference from neighboring cells. Therefore, calls will experience individual accessibility. This paper presents a new theory and model for this problem. The model preserves the reversibility and insensitivity and generalizes the basic knowledge of classical teletraffic models. The theory is illustrated by a WCDMA traffic model.
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Iversen, V.B. (2006). Modelling Restricted Accessibility for Wireless Multi-service Systems. In: Cesana, M., Fratta, L. (eds) Wireless Systems and Network Architectures in Next Generation Internet. EuroNGI 2005. Lecture Notes in Computer Science, vol 3883. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11750673_8
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DOI: https://doi.org/10.1007/11750673_8
Publisher Name: Springer, Berlin, Heidelberg
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