This is my code I want to do it in landscape but I failed.
\documentclass[a4paper,12pt]{report}
\usepackage{pdflscape}
\usepackage{rotating}
\begin{document}
\begin{landscape}
\begin{table}
\centering
\footnotesize
\begin{tabular}{|c|c|c|c|c|c|c|c|c|}
\hline
\textbf{Characteristics}&\textbf{6LoWPAN}&\textbf{ZigBee}&\textbf{RFID}&\textbf{NFC}& \textbf{Cellular}& \textbf{Z-Wave}&\textbf{BLE} & \textbf{SigFox } \\
\hline
Standard&IEEE 802.15.4& IEEE 802.15.4&RFID&ISO/IEC 1443 A and B, JIS X-6319-4&3GPP and GSMA, GSM/GPRS/EDGE(2G), UMTS/HSPA(3G), LTE(4G)&Z-Wave&IEEE 802.15.4 &SigFox\\
\hline
Network&WPAN&WPAN&Proximity&P2P Network&WNAN&WPAN&WPAN&LPWAN\\
\hline
Range&Short Range 10-100m&Short Range 10-100m&Short Range upto 200m&Short Range 0-10cm 0-1m 10cm-1m&Several km&30m(indoors), 100m(outdoors)&Short Range ~15-30m&Long Range 10km(Urban) 50km(Rural)\\
\hline
Data Rate&250kbps&250kbps&4Mbps&106/212/404kbps&NA&40kbps&1Mbps&100bps(UL), 600bps(DL)\\
\hline
Features&Commonly Used Internet Access&Mesh Network&Low Cost&Security&Longer Range&Simple Prorocol&Low Power Version Available&Long battery life (upto 20 years), low cost\\
\hline
Applications&Monitor and control via internet &Monitor, control home industry&Tracking,Inventory,Access&Payment,Access&M2M&Home monitoring and control &Wireless headsets, audio applications&Street Lighting Energy meters\\
\hline
\end{tabular}
\caption{Comparison Of IoT Communication Protocols \cite{al2017internet}}
\label{block1}
\end{table}
\end{landscape}
\end{document}
p
tpe columns (ortabularx
) to allow linebreaks inside of table cells to make your table narrower. – leandriis Nov 16 '19 at 8:35