Algorithm 2 Main steps of the B-DBR scheme

if void node or known sinks = 0 then

Queue the data packets

Re-schedule forward data packet()

else

$f_i$ ⟵ $get\_next\_hop\_forwarder\left(n\right)$

if $|f_i|>0$ then

Forward the data packet

else

Queue the data packet

Re-schedule $forward\_data\_packet\left(\right)$

Proposed_mechanism()

end if

end if