DIMDP: A Driving Intention-Based MDP Service Migration Model under MEC/MSCN Architecture

Algorithm 2

Service migration under MSCN framework.

	Input:
	V, (xcn, ycn), t1, t2, d, Cset, pif
	Output:
	setMigration {rsuMigration, mscnMigration}
	for Vtarget each in V
	(xt1,yt1) ← get_position (Vtarget,t1);
	(xt2,yt2) ← get_position (Vtarget,t2);
	cellnum1 ← getcell_num ((xt1, yt1),(xcn, ycn));
	cellnum2 ← getcell_num ((xt2, yt2),(xcn, ycn));
	MSCNid1 ← get_MSCN (cellnum1);
	MSCNid2 ← get_MSCN (cellnum2);
	rsu1 ← get_rsu (MSCNid1);
	rsu2 ← get_rsu (MSCNid2);
	if (MSCNid1 = = MSCNid2) then
	rsuMigration.insert (Vtarget, false);
	else
	mscnMigration.insert (Vtarget, true);
	end
	if (rsu1 = = rsu2) then
	rsuMigration.insert (Vtarget, false);
	else
	S ← get_strategy (pif,Cset);
	if (d > S) then
	rsuMigration.insert (Vtarget, true);
	update pif;
	else
	rsuMigration.insert (Vtarget, false);
	end
	end
	end for
	Return setMigration;