Empirical Matching-Based Computation Offloading Optimization for 5G and Edge Computing-Integrated EIoT

Table 1

Summary of notations.

Notations	Definition	Notations	Definition
	Number of devices		Transmission delay of to in the -th slot
	Number of BSs		Computation delay for processing in the -th slot
	Number of epochs		The total computation offloading delay
	Number of slots		The maximum computation resources
	Set of epochs		Allocated computation resources by to
	Set of slots		The preference list of devices
	Set of devices		SINR between and in the -th slot
	Set of BSs or edge servers		Transmission rate between and in the -th slot
	Server selection variable		Preference value of towards in the -th epoch
	Transmission bandwidth		Server price of matching with
	Transmission power		Average offloading delay of in the -th epoch
	Channel gain between and		SINR threshold for data reliable transmission
	Noise spectral power density		Iterative index of Lagrangian multiplier update
	Electromagnetic interference power		The update step length of
	Lagrangian sub vector		Data computation density of
	The quota of		The size of packets arriving at in the -th slot