X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/JournalMultiPeriods.git/blobdiff_plain/272967ae9512989ac7312642136f833c1c60b937..5ce88ac54ae5647d3c84c3d7d0daa367f226241e:/article.tex

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@@ -310,7 +310,7 @@ active nodes.
 set of  points called  primary points~\cite{idrees2014coverage}. We  assume that
 the sensing  disk defined by a  sensor is covered  if all the primary  points of
 this  sensor are  covered.   By knowing  the position  of  wireless sensor  node
-(centered at  the the  position $\left(p_x,p_y\right)$)  and it's  sensing range
+(centered at  the the  position $\left(p_x,p_y\right)$)  and its  sensing range
 $R_s$,  we define  up to  25 primary  points $X_1$  to $X_{25}$  as decribed  on
 Figure~\ref{fig1}. The optimal number of primary points is investigated in
 section~\ref{ch4:sec:04:06}.