An Intelligent Caching and Replacement Strategy Based on Cache Profit Model for Space-Ground Integrated Network

Table 2

The simulation parameter settings.

Parameters	Descriptions	Values
n	Total number of resource files	100
Request rate	Interest packet sending frequency value range	10, 20, 30, 40, 50, 60, 70
Cache size	Satellite node cache space size	50, 100, 150, 200, 250, 300
T	Simulation cycle	120
α	Zipf distribution parameter value range	0.8, 0.9, 1.0, 1.1, 1.2, 1.3