A Lightweight Location-Aware Fog Framework (LAFF) for QoS in Internet of Things Paradigm

Algorithm 1

LAFF.

	Inputs: tasks T, start services S, user u, Geo (coord1, coord2) gets integer based coordinates.
	Output: assign nearest Fog-MMD or Fog-TD to the user.
	start;
	submit tasks;
	place operators;
	start services;
	while allusers do
	getlocation;
	if coord > 10 coord < 50 then
	existing reg user;
	else
	reg as new user;
	end
	if reguser then
	if multimedia data then
	if clocation = = plocation then
	if hard to find then
	start search;
	calculate tasks on nodes ();
	offload data from nearest fognode ();
	allocate fog-MMD;
	F (u, T);
	else
	find nearest fog node;
	Search (F1–>Fn);
	end
	else
	register location;
	Geo (coord1, coord2);
	end
	else
	transfer to fog-TD;
	Fl (uu, T);
	end
	else
	unreg user;
	end
	find idle fog node;
	uu (F1–>Fn);
	send to cloud;
	uu (C, T);
	repeat;
	end