Popularity-Aware In-Network Caching for Edge Named Data Network

Table 3

Simulation parameters.

Type	Name of parameter	Value
Network	Basic network topology	Binary tree
	Network level	5-level
	Link capacity to cloud	1 Gbps
	Link capacity in edge	100 Mbps
	Propagation delay to cloud	500 ms
	Propagation delay in edge	1 ms
Publish	Total number of contents	100,000 {20,000~ 100,000}
	Content update cycle	5 s
Request	Number of user nodes	16 {16~ 81}
	Request frequency	200/s {100~ 300}
	Request generation	Poisson
	Content popularity	Zipf-Mandelbrot
	Zipf parameters (q&s)	1.0 and 1.0
Caching	Caching eviction strategy	LRU {Random, LFU, FIFO, TTL}
	Caching node capacity	50
	Payload size (content size)	1024 Byte
	Pop caching threshold	0.6
Simulation	Simulation duration time	201 s