Data Collecting and Energy Charging Oriented Mobile Path Design for Rechargeable Wireless Sensor Networks

Table 1

List of notations.

Notation	Definition
	The th sensor node,
	The total number of sensor nodes
	Set of sensor nodes
	The coordinates of
	Euclidean distance between and
	The th mobile WCV,
	Total number of mobile WCVs
	The set of mobile WCVs
	The maximal wireless communication distance
	The maximal wireless energy transfer distance
	Tour sequence for WCVs,
	Bezier based tour trajectory for WCVs,
	Tour length of sequence
	The total length of trajectory
	The residual energy of th sensor node
	The initial energy of sensor nodes
	The maximal iteration number