The traffic characteristics of the group arrival queue with a server transmitting the packets at the timer interrupts

摘要

We have constructed the proto-type of the functional distributed control system which is consisted of micro-processors with uni-directional loop connection using a serial port on the processor chip. To construct the more useful system, we are going to analysis the traffic characteristics for communications of our proto-type using packets. The communications are following. The arrival packets from processors are stored into waiting buffer (FIFO). The serial port transmits one byte from the better at timer interrupt. The transmission model becomes the group arrival queue whose server starts at the timer interrupt and service time is transmission time of one byte. We theoretically analyse the queue using three type methods which are the hidden Marcov chain, the stochastic process and the continuous variable method.