Optimized Bandwidth Allocation for MEC Server in Blockchain-Enabled IoT Networks

Algorithm 1

Bandwidth allocation algorithm for private network.

	Input: srcip, dstip, sport, dport
	Output: bandwidth
	Caculate an available bandwidth for the flow identified by srcip, dstip, sport, and dport
	load data from flow information table into
	create a
	for each in do
	.timer
	ifthen
	.add
	end if
	end for
	use to store the residual data for flow
	use to accumulate the bandwidth of the
	for each in do
	calculate the residual data for each flow
	end for
	update for each flow to
	bandwidth .lookup(srcip, dstip,sport, dport)
	return bandwidth