From 81dcd195ac57fd89ef79d02e467e9fa86024b416 Mon Sep 17 00:00:00 2001 From: Philipp Le Date: Thu, 15 Apr 2021 09:08:56 +0200 Subject: Typo fixes --- exercise01/exercise01.tex | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'exercise01') diff --git a/exercise01/exercise01.tex b/exercise01/exercise01.tex index a92da97..efaaadf 100644 --- a/exercise01/exercise01.tex +++ b/exercise01/exercise01.tex @@ -64,7 +64,7 @@ \end{solution} \begin{question}[subtitle={Frequency Allocation}] - An LTE (4G cell phone) signal can occupy a bandwidth of up to \SI{20}{MHz}. One of the bands allocated to LTE is, amongst others, the band 1 (uplink: \SIrange{1920}{1980}{MHz}, uplink: \SIrange{2110}{2170}{MHz}). The range of one LTE base station is a few kilometres. + An LTE (4G cell phone) signal can occupy a bandwidth of up to \SI{20}{MHz}. One of the bands allocated to LTE is, amongst others, the band 1 (uplink: \SIrange{1920}{1980}{MHz}, downlink: \SIrange{2110}{2170}{MHz}). The range of one LTE base station is a few kilometres. However, the HF band (\SIrange{3}{30}{MHz}) has the advantage that waves are reflected by the ionosphere and can propagate over longer distances or even across the whole world. Mostly, narrow-band services like AM broadcasting or amateur radio are allocated to the HF band. -- cgit v1.1