摘要
在2种多信道多业务优先级控制随机多址系统模型建立的基础上,对这2种模型在连续时间1-坚持CSMA的信道接入方式下的性能进行了分析,分别得到了2种系统的平均成功队长、各优先级吞吐量和系统吞吐量的数学表达式,并通过仿真实验验证了理论分析的正确性.
Modeling the stochastic multiaddress system control of such 2 priorities as multichannel and multi-service is taken as the basis of our work. The performance of these 2 models by 1-CSMA access control protocol is analyzed and compared. Thus, the formal expressions of the average successful queue length, the re- spective and the total throughput can be obtained for these 2 kinds of systems. Further, the simulation and experirnents are carried out, and the correctness has been proved by theoretical analysis.
出处
《云南大学学报（自然科学版）》
CAS
CSCD
北大核心
2006年第4期307-311,共5页
Journal of Yunnan University(Natural Sciences Edition)
基金
国家自然科学基金资助项目(60362001
F0424104)
关键词
连续型1-坚持CSMA
多信道随机多址系统
平均周期方法
吞吐量
continuous-time 1-CSMA system
multi-channel random multi-access control system
averagecycle method
throughputs
