conclusion

Jinghao Shi
1 parent 2319a72d
Showing 3 changed files with 9 additions and 6 deletions
conclusion.tex
design.tex
investigation.tex
 \section{Conclusions}
 \label{sec:conclusion}
  
-In this paper, we show that reciprocal \wifi{} sharing opportunities do exist in
-real life scenarios through extensive analysis of the \PhoneLab{} \wifi{}
-dataset. We present the design of \wisefi{}, a system that detects
-reciprocal sharing opportunities, enable \wifi{} sharing and monitor the \wifi{}
-usage and performance to ensure the sharing remains reciprocal.
+To conclude, we explore the reciprocal sharing opportunities through extensive
+analysis of the \PhoneLab{} \wifi{} dataset, and show that such opportunity does
+exist despite the spatial sparsity. Inspired by the analysis results, we present
+the design of \wisefi{}, a system that detects reciprocal sharing opportunities,
+enable \wifi{} sharing and monitor the \wifi{} usage and performance to ensure
+the sharing remains reciprocal.
  
 We are currently implementing a \wisefi{} system prototype, which includes a
 \wisefi{} Android application, dynamic AP configuration API support on OpenWRT
@@ -113,7 +113,7 @@ throughout the grant and revoke process, the \wifi{} credential of Alice&#39;s home
 AP is not shared with Bob or the \wisefi{} server, thus remains confidential.
 Second, revoking access of other \wisefi{} users simply requires a
 \texttt{setWhiteList} request, without needing to change the user's home AP
-\wifi{} credential. Furthermore, the \wisefi{} app can list other \wisefi{}
+password. Furthermore, the \wisefi{} app can list other \wisefi{}
 users who are in a reciprocal sharing relationship and provide interfaces to let
 user manually revoke access of other users if needed. Finally, this mechanism
 does not require modifications of \wifi{} clients (except for installation of
@@ -98,6 +98,7 @@ that provide better signal most of the time?
 \includegraphics[width=\columnwidth]{./figures/HomeAPSessionRSSI.pdf}
 \caption{\textbf{CDF of Sub-Optimal Connection Time.}}
 \label{fig:suboptimal}
+ \vspace*{-4mm}
 \end{figure}
  
 We classify all scan results reported during home \wifi{} sessions into
@@ -129,6 +130,7 @@ reduced by 55\%, 82\% and 90\% respectively.
 \includegraphics[width=\columnwidth]{./figures/DominantNeighborAPFigure.pdf}
 \caption{\textbf{CDF of Dominant AP Fraction.}}
 \label{fig:dominantap}
+ \vspace*{-4mm}
 \end{figure}
  
 \subsection{Reciprocal Sharing Opportunities}