CAJ | 학술논문

在分析阻塞呼叫控制机理的基础上，用广义随机Petri网(GSPN)对数字交换机中另一种常用过载控制机理——延时呼叫控制，进行了描述与分析，建立了其GSPN模型。通过对模型求解，得出了采用控制后系统性能的解析表达式，以及与控制严密程度之间的关系，从而定量分析并评价了这种控制机理的控制特性。最后，对两种控制机理的结果进行了比较。
재분석조새호규공제궤리적기출상，용엄의수궤Petri망(GSPN)대수자교환궤중령일충상용과재공제궤리——연시호규공제，진행료묘술여분석，건립료기GSPN모형。통과대모형구해，득출료채용공제후계통성능적해석표체식，이급여공제엄밀정도지간적관계，종이정량분석병평개료저충공제궤리적공제특성。최후，대량충공제궤리적결과진행료비교。
Based on blocking call control scheme, another overload control scheme called de-laying call control is described and analyzed using generalized stochastic Petri networks(GSPN) with its model construction. By solving the model, the analytic formula of the sys-tem performance under this control, the relationship between performances indexes and con-trol strictness are obtained. The overload control property can be analyzed and evaluated in aqualitative way. Finally the results of the two control schemes are compared with each oth-er.