论文信息 - Equalisation of Blocking Probability in Switching Systems with Limited Availability

Equalisation of Blocking Probability in Switching Systems with Limited Availability

Three reservation algorithms for the limited-availability system are proposed and compared in the paper. These algorithms can be used for call blocking equalisation in outgoing links of multiservice switching networks. Two approximate methods of equalised blocking probability calculation in the system with limited availability are proposed. Results of analytical calculations are compared with results of digital simulation of limited availability groups and switching networks with reservation. These researches have confirmed a great accuracy of the proposed calculation methods. The formulae derived by the authors can be useful for the analysis and design of ISDN and B-ISDN systems.

[1] J. Kaufman,et al. Blocking in a Shared Resource Environment , 1981, IEEE Trans. Commun..

[2] Maciej Stasiak. Combinatorial considerations for switching systems carrying multi-channel traffic streams , 1994 .

[3] Phuoc Tran-Gia,et al. An Analysis of Trunk Reservation and Grade of Service Balancing Mechanisms in Multiservice Broadband Networks , 1993, Modelling and Evaluation of ATM Networks.

[4] Michal Pióro,et al. Traffic Engineering Problems in Multiservice Circuit Switched Networks , 1990, Comput. Networks ISDN Syst..

[5] Maciej Stasiak. Blocking probability in a limited-availability group carrying mixture of different multichannel traffic streams , 1993 .

[6] Ugo Mocci,et al. Broadband Network Teletraffic: Final Report of Action COST 242 , 1996 .

[7] Stan Zachary,et al. The Performance of Single Resource Loss Systems in Multiservice Networks , 1994 .

[8] Maciej Stasiak. An approximate model of a switching network carrying mixture of different multichannel traffic streams , 1993, IEEE Trans. Commun..