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12 \title{Chatty Things -- Making the Internet of Things Readily Usable for the
14 \author{Roland Hieber
}
15 \date{Seminar Communications and Multimedia, TU~Braunschweig \\
\today}
21 \section{Introduction
}
24 short overview, not too long: what do we want, what are we
29 \section{Prerequisites
}
31 overview to the techniques used in the paper by Klauk and Kirsche
32 \cite{klauck-kirsche-chattythings
}
34 \input{address-allocation.tex
}
36 \subsection{DNS-Based Service Discovery
}
40 \item allows flexible mapping of available services to ports
41 \item utilization of SRV
\cite{rfc2782
}, TXT and PTR records
42 \item case study for IoT in
\cite{Klauck:
2012:BCC:
2352852.2352881}
51 \item architecture: client-server, use of DNS-SD
52 \item addressing: JIDs, resources
53 \item XML-based communication primitives, stanzas and streams
55 \item publish/subscribe
\cite{xep-
0060}, roster
56 \item multi-user chats
\cite{xep-
0045}
61 \subsection{Multicast DNS
}
63 \cite{rfc6762
} \pages{1}
65 \subsection{XMPP Serverless Messaging
}
67 \cite{xep-
0174} \pages{1}
69 \section{System Architecture of Chatty Things
}
72 \subsection{Service Provisioning Sublayer
}
73 \subsection{Bootstrapping
}
74 \subsection{Presence Subscription
}
76 \section{Related Approaches
}
79 Middleware, Application protocol gateways:
81 \item Constrained Application Protocol
\cite{draft-ietf-core-coap-
18}
82 \item MQ Telemetry Transport
\cite{mqtt
}
83 \item Devices Profile for Web Services
\cite{zeeb-moritz-ws4d
}
88 comparison of mentioned approaches
92 \bibliographystyle{plain
}
96 % vim: set ft=tex et ts=2 sw=2 :