3 ms·
I was under the impression they used standard cell phone networks.
by WatchDog 12y ago
I was under the impression they used standard cell phone networks.
- bdamm 12y agoMany use Wi-Sun. http://www.wi-sun.org/ http://www.wi-sun.org/ There's a number of different specific implementations. (Disclaimer: I work for SSNI) Some use cell networks, but cells are not really that well suited.