Performance Evaluation of IEEE 1394b Serial Bus with Deterministic and Stochastic Petri Nets  

基于确定与随机Petri网的IEEE 1394b总线性能评价(英文)

作　　者：王明 张春熹 伊小素 

机构地区：[1]School of Instrumentation Science of Opto-electronics Engineering, Beihang University [2]Key Laboratory of Education Ministry on Precision Opto-mechatronics Technology [3]Key Laboratory for National Defense on Inertial Technology

出　　处：《China Communications》2013年第2期121-133,共13页中国通信（英文版）

基　　金：supported by the Aeronautics Science Foundation of China under Grant No. 2008ZC51

摘　　要：IEEE 1394b is a high-speed data bus that is widely used in local area networks and consumer electronics. To best utilize this data bus, we need to fully understand its per- formance. To evaluate its performance for both isochronous and asynchronous data transfers, we model the IEEE 1394b bus using Deterministic and Stochastic Pelri Nets （DSPNs）, and conduct simulations using TimeNET 4.0. Using the DSPNs model, we simulate both the average waiting times of isochronous and asynchronous packets. From the simulation results, we determine the factors that influence performance, such as throughput, size of packets, arrival rate of packets, number of isochronous channels, and bus configuration.IEEE 1394b is a high-speed data bus that is widely used in local area networks and consumer electronics. To best utilize this data bus, we need to fully understand its performance. To evaluate its performance for both isochronous and asynchronous data transfers, we model the IEEE 1394b bus using Deterministic and Stochastic Petri Nets (DSPNs), and conduct simulations using TimeNET 4.0. Using the DSPNs model, we simulate both the average waiting times of isochronous and asynchronous packets. From the simulation results, we determine the factors that influence performance, such as throughput, size of packets, arrival rate of packets, number of isochronous channels, and bus configuration.

关 键 词：performance evaluation IEEE1394B isochronous data transfer asynchro-nous data transfer 

分 类 号：TP336[自动化与计算机技术—计算机系统结构]