Teletraffic Performance Analysis of Multi-class OFDM-TDMA Systems with AMC
Wireless Systems and Mobility in Next Generation Internet
Reversible fair scheduling: the teletraffic theory revisited
ITC20'07 Proceedings of the 20th international teletraffic conference on Managing traffic performance in converged networks
Evaluation of multi-service CDMA networks with soft blocking
ruSMART/NEW2AN'10 Proceedings of the Third conference on Smart Spaces and next generation wired, and 10th international conference on Wireless networking
Joint connection and packet level analysis in W-CDMA radio interface
Proceedings of the Third international EURO-NGI network of excellence conference on Wireless systems and mobility in next generation internet
Trunk reservation in multi-service networks with BPP traffic
Proceedings of the Third international EURO-NGI network of excellence conference on Wireless systems and mobility in next generation internet
Dimensioning of multiservice links taking account of soft blocking
NEW2AN'06 Proceedings of the 6th international conference on Next Generation Teletraffic and Wired/Wireless Advanced Networking
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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.