Internet of Bikes: A DTN Protocol with Data Aggregation for Urban Data Collection

. 2018 Aug 27;18(9):2819. doi: 10.3390/s18092819

Algorithm 2Generation phase: IoB-DTN based on data aggregation.

1:
At each sensor reading period
2:
Generate a packet p with the readings
3:
if ( $Δ$ (p, $p^{'}$ ) < ( $Δ$ area || $Δ$ period || ( $Δ$ area + $Δ$ period) ) ) then
4:
Aggregate p with the packet $p^{'}$
5:
else
6:
if Buffer management provides a slot then
7:
Store $p \cup N^{0}$ in the buffer [ $N^{0}$ copies of p are stored]
8:
end if
9:
end if