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[skm-ma-ws1314.git] / main.tex
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17 \title{Chatty Things -- Making the Internet of Things Readily Usable for the
18 Masses with XMPP}
19 \author{Roland Hieber}
20 \date{Seminar Communications and Multimedia, TU~Braunschweig \\[1em] \today}
21
22 \begin{document}
23 \maketitle
24
25 %% Introduction
26 \section{Introduction}
27 \todo
28 \pages{0-1}
29 short overview, not too long: what do we want, what are we
30 going to do
31
32 basically: how do we talk to our smart home?
33
34 %% Prerequisites
35 \section{Prerequisites}
36 \todo
37 overview to the techniques used in the paper by Klauk and Kirsche
38
39 \cite{klauck-kirsche-chattythings}
40
41 \input{sec-address-allocation.tex}
42 \input{sec-dns-extensions.tex}
43 \input{sec-xmpp.tex}
44 \input{sec-chatty-things.tex}
45
46 \section{Related Approaches}
47 \todo
48 \pages{3}
49 Middleware, Application protocol gateways:
50 \begin{itemize}
51 \item Constrained Application Protocol \cite{draft-ietf-core-coap-18}
52 \begin{itemize}
53 \item machine-to-machine
54 \item everything-built-in
55 \item discovery over multicast, service discovery over /.well-known
56 entry-point
57 \item maps to HTTP => stateless
58 \item low protocol overhead and parsing complexity (binary messages)
59 \item only draft status
60 \item UDP with Ack and IDs instead of TCP... (limited state machine)
61 \item proxies
62 \item asynchronous messages
63 \end{itemize}
64 \item MQ Telemetry Transport \cite{mqtt}
65 \begin{itemize}
66 \item TCP/IP
67 \item small overhead: 2 byte header + variable header length
68 \item publish-subscribe with topic names
69 \item binary protocol
70 \item discovery?
71 \end{itemize}
72 \item Devices Profile for Web Services \cite{zeeb-moritz-ws4d}
73 \begin{itemize}
74 \item TCP/IP -> HTTP -> SOAP -> Web Services. Overhead!
75 \item but very extendable and composable
76 \item discovery as a service
77 \item focused on multiple platforms, deeply embedded and servers
78 \item IPv6 partly experimental
79 \item ROM usage of uDPWS: 45 kByte
80 \end{itemize}
81
82 \end{itemize}
83
84 \section{Discussion}
85 \todo
86 comparison of mentioned approaches
87
88 \pages{1-2}
89
90 \bibliographystyle{plain}
91 \bibliography{biblio}
92
93 \end{document}
94 % vim: set ft=tex et ts=2 sw=2 :
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