From f3940929549170ecd33142f2578e0137fb31a0c1 Mon Sep 17 00:00:00 2001
From: Nao Pross <np@0hm.ch>
Date: Wed, 13 Oct 2021 14:40:43 +0200
Subject: Introduction

---
 doc/thesis/chapters/theory.tex | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

(limited to 'doc/thesis/chapters/theory.tex')

diff --git a/doc/thesis/chapters/theory.tex b/doc/thesis/chapters/theory.tex
index de1524d..a382785 100644
--- a/doc/thesis/chapters/theory.tex
+++ b/doc/thesis/chapters/theory.tex
@@ -1,15 +1,19 @@
-% vim: set ts=2 sw=2 noet:
+% vim: set ts=2 sw=2 noet spell:
 
 \chapter{Theory}
 
 \section{Problem description}
 
+%% NP: move in introduction?
+Since decades now modern wireless devices have become so ubiquitous and are no longer employed under carefully chosen conditions. Cellphones and IoT devices are carried around by users and thus have to work in environments where reflexions are omnipresent. In order to efficiently develop such devices we need for mathematical models to simulate such environments.
+
+In this chapter we will briefly illustrate some undergraduate level mathematical models employed in modern communication devices.
+
 \section{Geometric Model}
 
 \section{Statistical Model}
-%% TODO: write about advantage of statistical model instead of geometric
 
-%% TODO: review and rewrite notes
+%% TODO: write about advantage of statistical model instead of geometric
 
 \subsection{Continuous time model}
 
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