Minimizing the Adverse Effects of Asymmetric Links: A Novel Cooperative Asynchronous MAC Protocol for Wireless Sensor Networks

. 2019 May 26;19(10):2402. doi: 10.3390/s19102402

Algorithm 2 GetAcknowledgement(

P_{u}

1:
$N o C_{v}$ = $ϕ$ ▹ initially number of child of Node v ( $N o C_{v}$ ) is empty
2:
if (count( $N o C_{v}$ ) ≥ $P_{T H}$ ) then
3:
Ack ← $O v e r f l o w$
4:
else
5:
Add in $N o C_{v}$ ▹ Add $P_{u}$ into the number of child set
6:
Ack ← $T r u e$
7:
end if
8:
return Ack