LEA: An Algorithm to Estimate the Level of Location Exposure in Infrastructure-Based Wireless Networks

Algorithm 1

TREE-INSERT-UPDATE.

(1) TREE-NODE()

(2) if root NIL then

(3)  root Node()

(4) else

(5)   TREE-INSERT-UPDATE(root, )

(6) end if

(7) TREE-INSERT-UPDATE (, )

(8)  if   key[] then

(9)   if left[] NIL then

(10)   left[] Node()

(11)  else

(12)  TREE-INSERT-UPDATE(left[], )

(13)  end if

(14) else if   key[] then

(15)  if right[] = NIL then

(16)  right[] Node()

(17)  else

(18)   TREE-INSERT-UPDATE(right[], )

(19)  end if

(20) else

(21)  Color()

(22) end if