An MSCN-Based Virtual Computing Cell-Oriented BSM Dissemination Mechanism

Algorithm 1

MASN selection.

	Input: cluster member set C, bus and taxi set B, center coordinates of the cluster (xcn, ycn), and VirCC number n.
	Output: MSCN vector: MSCN_vector
(1)	For each c ∈ C, do
(2)	BSMvehicle_brocast (c)
(3)	Tneighbor.pushback (BSMvehicle)
(4)	End for
(5)	For each b ∈ B, do
(6)	W ← cal_MSCNcriteria (Tneighbor)
(7)	(xtn, ytn) ← Getposition (b)
(8)	VirCCnum ← getVirCC_num ((xtn, ytn), (xcn, ycn))
(9)	If W ≥ getW_min (VirCCnum), then
(10)	Set W_min (VirCCnum, W)
(11)	MSCNid ← getid (b)
(12)	set_MSCN (VirCCnum, MSNCid)
(13)	End if
(14)	End for
(15)	For i = 1 to n, do
(16)	MSCN_vector.pushback (get_MSCN (i))
(17)	End for
(18)	Return MSCN_vector