Algorithm D: VCShare and MaxAllocation

The Excess_ERis calculated based on weighted maximum previous allocation ( WtMaxAllocPrevious) and VCShare. In this algorithm, the End_of_Interval_Accounting()is the same as in the previous algorithm (algorithm C).

$\displaystyle \mbox{VCShare}$	$\textstyle \mbox{$\leftarrow$ }$	$\displaystyle \frac{SourceRate(i) - \mu_i}{z}$	(29)
$\displaystyle \mbox{IF}~(z >1+ \delta)$
$\displaystyle \mbox{THEN Excess\_ER}$	$\textstyle \mbox{$\leftarrow$ }$	$\displaystyle \mbox{VCShare}$	(30)
$\displaystyle \mbox{ELSE Excess\_ER}$	$\textstyle \mbox{$\leftarrow$ }$	$\displaystyle \mbox{Max (w(i) WtMaxAllocPrevious, VCShare)}$	(31)
$\displaystyle \mbox{WtMaxAllocCurrent}$	$\textstyle \mbox{$\leftarrow$ }$	$\displaystyle \mbox{Max (WtMaxAllocCurrent,Excess\_ER/w(i))}$	(32)