sync: chatty things: service provisioning, bootstrap

[skm-ma-ws1314.git] / main.tex

diff --git a/main.tex b/main.tex
index 0562987..51d61f4 100644 (file)
--- a/main.tex
+++ b/main.tex
@@ -10,7 +10,7 @@
 \urlstyle{sf}
 
 \newcommand{\pages}[1]{\marginpar{#1 pages}}
-\newcommand{\todo}{\textcolor{red}{TODO} \\}
+\newcommand{\todo}[1][]{\textcolor{red}{TODO #1} \\}
 \newcommand{\term}[1]{\emph{#1}}
 \newcommand{\code}[1]{\textsf{#1}}
 
@@ -30,6 +30,11 @@ short overview, not too long: what do we want, what are we
 going to do
 
 basically: how do we talk to our smart home?
+\paragraph{Human-to-Machine Communication:} especiall in the Internet of Things,
+       Chatty Things need to be accessible for the user and should be easy to talk
+       to.
+\paragraph{Interoperability} integration into already existing
+infrastructure.
 
 %% Prerequisites
 \section{Prerequisites}
@@ -38,16 +43,10 @@ overview to the techniques used in the paper by Klauk and Kirsche
 
 \cite{klauck-kirsche-chattythings}
 
-\input{address-allocation.tex}
-\input{dns-extensions.tex}
-\input{xmpp.tex}
-
-\section{System Architecture of Chatty Things}
-\todo
-\pages{3}
-\subsection{Service Provisioning Sublayer}
-\subsection{Bootstrapping}
-\subsection{Presence Subscription}
+\input{sec-address-allocation.tex}
+\input{sec-dns-extensions.tex}
+\input{sec-xmpp.tex}
+\input{sec-chatty-things.tex}
 
 \section{Related Approaches}
 \todo
@@ -60,7 +59,7 @@ Middleware, Application protocol gateways:
                \item everything-built-in
                \item discovery over multicast, service discovery over /.well-known
                        entry-point
-               \item maps to HTTP => stateless
+               \item maps to HTTP => stateless => relies on application gateway
                \item low protocol overhead and parsing complexity (binary messages)
                \item only draft status
                \item UDP with Ack and IDs instead of TCP... (limited state machine)
@@ -72,7 +71,7 @@ Middleware, Application protocol gateways:
                \item TCP/IP
                \item small overhead: 2 byte header + variable header length
                \item publish-subscribe with topic names
-               \item binary protocol
+               \item binary protocol => application-level gateway
                \item discovery?
        \end{itemize}
        \item Devices Profile for Web Services \cite{zeeb-moritz-ws4d}