VLSI homework 1, and IoT reading assignment 1 done

7th-Semester-Fall-2024/ECOMMS/notes/ecomms-notes.tex

@@ -17,4 +17,26 @@
 \tableofcontents
 \pagebreak
 
+\chapter{}
+
+$$\boxed{\text{Source}} \to \boxed{\text{Transmitter}} \to \boxed{\text{Channel}} \to \boxed{\text{Receiver}} \to \boxed{\text{Sink}}$$
+
+\section{The Fundamental Transmission Limit}
+\thm{Shannon's Theorem}
+{
+	The theoretical limit for error-free transmission in a communications system in the presence of noise (the channel capacity) is a function of the channel bandwidth $B$ and the signal to noise power ration $S/N$.
+	\begin{equation}
+		C = B \log_2(1 + S/N)
+	\end{equation}
+}
+
+\ex{Shannon's Theorem}
+{
+	Given a 1[W] signal perturbed by 1[mW] of noise, the SNR is 1000. In dB, the SNR is
+	\begin{equation}
+		\text{dB} = 10 \log_{10}(\text{SNR}).
+	\end{equation}
+	In this case, the SNR is 30[dB].
+}
+
 \end{document}