EU To Allow 3G and 4G Connections On Planes

jfruh writes "In America we're celebrating the fact that we don't have to stow our Kindles during takeoff and landing anymore, but the EU is going a step further and not requiring passengers to switch their phones to "airplane" mode anymore. If you're on an airplane with a Network Control Unit that regulate cellular connections, you can text and make calls over standard 3G and 4G networks. You'll want to watch out for roaming charges, though, especially if you're on a flight crossing national borders."

Comments

Re:Cell towers

[jfalcon]

On old school 800mhz AMPS cell phones and at lower altitude this may be true. But today most cell towers are pointed at the ground hence why you don't get a carrier signal until you're approaching/leaving the runway. What happens today is that cell phones just burn power as the phone goes to full power trying to connect. Think of how many people leave their phones on in the luggage or pocket while flying. If a phone can bring down an airplane, don't you think you'd see mobile phone jails prior to boarding?

These systems work on the premise of noise generators that blot out the external signals and a new carrier is presented just above the noise level that commands mobile phones to idle their transmitters down. In fact, one might say this causes *less* interference as you don't have a bunch of phones blasting away RF energy inside the cabin.