基于生灭论的通信缓存区数据队长研究  

Research on Data Queue of Communication Buffer Based on Birth-Death Theory

作　　者：王亚军[1] 张艳[1] 周圣武[1] 李金玉[1] 

机构地区：[1]中国矿业大学

出　　处：《哈尔滨师范大学自然科学学报》2017年第4期6-8,共3页Natural Science Journal of Harbin Normal University

基　　金：中国矿业大学2017年校教育教学改革立项项目(2017YB28)

摘　　要：在通信网络中,基站和终端数据传输上下行的速率不同,数据成功上传之前,经常会有一定的数据包滞留在终端,这个滞留区称作缓存区.本文研究了缓存区滞留数据包的队长问题,求得了队长的绝对分布和数据包平均队长、平均滞留时间的稳态解.In a communication network,the rate of uplink and downlink of data transmission between base station and terminal is different. Before the data is uploaded successfully,a certain number of packets are stuck at the terminal. This retention area is called the buffer zone. In this paper,the queue length problem of the buffer packets is studied,and the absolute distribution of the queue length and the steady-state solution of the average queue length and the average residence time of the packets are obtained.

关 键 词：生灭论 通信网络 缓存区 队长 

分 类 号：O211.62[理学—概率论与数理统计] TN911[理学—数学]