Hierarchical Routing with Optimal Clustering Using Fuzzy Approach for Network Lifetime Enhancement in Wireless Sensor Networks

Algorithm 1

Proposed method: HROCF protocol's operation of rounds.

	For Each Round
	For set-up-phase
	Form the nodes group
	Elect the optimal CL using FIS
	End For
	For steady-state-phase
	Collect data from CM to CL in lower and higher regions.
	Data transmission from lower region CL to higher region CL.
	Aggregate CL data and route to BS
	End For
	End For