Congestion-Optimal WiFi Offloading with User Mobility Management in Smart Communications

Table 1

Notations and definitions.

Notation	Definition
	Coverage of the cellular network
	Coverage of the th AP
	The number of APs
	Radius of cellular network coverage
	Radius of th AP coverage
	Total active users arriving rate
	Active users arriving rate in the cellular network
	Active users arriving rate in the th AP
	Average user flow rate in the cellular network
	Average user flow rate in the th AP
	Average service completing rate in the cellular network
	Average service completing rate in the th AP
	Service arriving rate in the cellular network
	Service arriving rate in the th AP
	Service leaving rate in the cellular network
	Service leaving rate in the th AP
	Average number of users in the cellular network
	Average number of users in the th AP
	Blocking probability in the cellular network
	Blocking probability in the th AP
	Throughput in the cellular network
	Throughput in the th AP
	Total number of channels in the cellular network
	Total number of channels in the th AP
	Average velocity of user mobility
	Offloading probability in th AP