A Stochastic Knapsack Queuing Model for Capacity Planning in TD-SCDMA System

Stochastic Knapsack Queuing Model (SKQM) can be applied to estimate the network capacity of a telecommunication network where different services are transmitted under various QoS constraints. However, the serious scrutiny and refinement are required before the original model can be fitted into the real-world network deployment. In this paper, we start from the assumption, principle, proof and theoretical result of our improved stochastic knapsack queuing model and apply it to tackle real-world network capacity planning problem in TD-SCDMA system. We develop a general network planning procedure based on SKQM in TD-SCDMA and prove its effectiveness through the case study. Numerical results show that the proposed SKQM have a good performance in capacity planning in TD-SCDMA.