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\section{Introduction}  \begin{itemize}  \item Contextualization \textbf{Contextualization}  - Present the research field and show the importance of the main area. Make terms and processes familiar. Evidencing recent research and findings. Recently there have been significant advances in ... \item State \textbf{State  the gap gap}  - Open Questions. Restrictions and limitations. Nevertheless, key challenges must be addressed in order to find ...., Traditional localization techniques are not well suited for these requirements, ... is cost and energy prohibitigve ..., for many applications it is not sufficiently robust, ... it is limited to ..., One common drawback of the ..., The ... problem has been an open problem of intrest since 1995 ... \item Show \textbf{Show  the state of the art art}  - Recently they have been significant advances in .... \item State \textbf{State  the purpose of the paper paper}  - Here, we report as new ..., In this paper we describe ... \end{itemize}