Our protocol is declined into four versions: MuDiLCO-1, MuDiLCO-3, MuDiLCO-5,
and MuDiLCO-7, corresponding respectively to $T=1,3,5,7$ ($T$ the number of
rounds in one sensing period). In the following, the general case will be
-denoted by MuDiLCO-T. We are studied the impact of dividing the sensing feild on the performance of our MuDiLCO-T protocol with different network sizes using Divide and Conquer method, and we are found that as the number of subregions increase, the network lifetime increase and the MuDiLCO-T protocol become more powerful against the network disconnection.
+denoted by MuDiLCO-T. We are studied the impact of dividing the sensing feild (using Divide and Conquer method) on the performance of our MuDiLCO-T protocol with different network sizes, and we are found that as the number of subregions increase, the network lifetime increase and the MuDiLCO-T protocol become more powerful against the network disconnection.
This subdivision should be stopped when there is no benefit from the optimization, therefore Our MuDiLCO-T protocol is distributed over 16 rather than 32 subregions because there is a balance between the benefit from the optimization and the execution time is needed to sove it. We compare MuDiLCO-T with two other methods. The first
method, called DESK and proposed by \cite{ChinhVu} is a full distributed
coverage algorithm. The second method, called GAF~\cite{xu2001geography},
