关键词: 离散数学模型, 多信道网络, 传输时延, 时间间隔序列, 信噪比

Abstract:

Due to differences in the environment of different network channels, delay control is difficult. To solve this problem, a transmission delay consistency control algorithm based on discrete mathematics model is proposed. First, based on the discrete mathematics model, the transmission time matching function in a single channel unit is designed, and the data transmission delay is estimated to establish the transmission delay function. Then, discretization processing is adopted to obtain the limiting spectrum parameters with the greatest correlation with transmission delay parameters. Using this parameter as a reference, the conditions that the maximum allowable delay needs to meet is set, a balanced transmission amplitude response model is established based on the balanced signal-to-noise ratio, and delay consistency equalization control is implemented using adaptive equalization scheduling method. Experiments show that the transmission delay and control overhead are significantly reduced, and the network throughput is increased after the application of the algorithm.

Key words:  discrete mathematics model, multi channel network, transmission delay, time interval sequence, signal-to-noise ratio