Dynamic Rendering-Aware VR Service Module Placement Strategy in MEC Networks

Table 1

List of key notations.

Notation	Definition
	Set of BSs
	Set of users
	Set of VR games
	Set of consecutive time slots
	Placement indicator
	The maximum storage capability of BS
	The variance of additive white Gaussian noise
	The maximum bandwidth of BS at time
	The maximum computing capability of BS
	The access indicator at the time
	The BS selection indicator at the time
	The delay of routing one bit of data from BS to BS
	The indicator of player whether joining in group