Discrete and Continuous Models and Applied Computational ScienceDiscrete and Continuous Models and Applied Computational Science2658-46702658-7149Peoples' Friendship University of Russia named after Patrice Lumumba (RUDN University)8692Mathematical Model of Multi-Rate BBP Traffic with Priorities PolicyBasharinG PКафедра систем телекоммуникаций; Российский университет дружбы народов; Peoples Friendship University of Russiagbasharin@sci.pfu.edu.ruKonnonA MКафедра систем телекоммуникаций; Российский университет дружбы народов; Peoples Friendship University of Russiamkonnon@mail.ruPeoples Friendship University of Russia150120111829008092016Copyright © 2011,2011In this paper we investigate a multi-rate elastic and non-elastic BBP (Binomial-Poisson-Pascal) traffic with prioritized calls. A mathematical model taking into account a thresholdbased dynamical resource allocation scheme is developed. The allocation and service scheme are dependent on calls priority and system load. This algorithm offers new possibilities for QoS levels guaranty in multi-rate systems. The equilibrium probabilities and formulas for different parameters are derived.BPP-trafficmulti-rate elastic trafficmulti-rate non-elastic trafficthreshold-based access controlprioritized callsBPP-трафикмногоскоростной эластичный трафикмногоскоростной неэластичный трафикпороговая стратегия доступаприоритетные заявки