BP Network Control for Resource Allocation and QoS Ensurance in UAV Cloud

Table 1

Nomenclature.

	Types of HQ in the network
	Types of SQ in the network
	Number of WSN nodes in the network
	Total number of time slots in a duty cycling
	Number of time slots assigned for ith HQ
	Number of time slots assigned for all SQ
	Preferred average delay of HQ
	Preferred average delay of SQ
	Actual average delay of traffic
	PHY transmission rate of node
	Queueing length of traffic on node
	Accessing probability of the medium contention
	Scale factor for the initial up boundary of back-off time
	Mathematical expectation of frame length
	Minimum and maximum of initial up boundary of CW
	Time that medium is consecutively sensed to be busy