Shenzhen Metro cut off the wireless signal for 24 hours in order to test if interference from mobile wireless networks caused the sudden train failures. Shenzhen Metro cut off the wireless signal for 24 hours in order to test if interference from mobile wireless networks caused the sudden train failures.
Shenzhen Metro cut off the wireless signal for 24 hours in order to test if interference from mobile wireless networks caused the sudden train failures.

Shenzhen Metro shuts off 3G service for a day after trains inexplicably stop

Smartphone users in limbo as metro lines pull plug on data services to probe link between frequency's use and trains suddenly stopping

Topic |   Smartphones
Shenzhen Metro cut off the wireless signal for 24 hours in order to test if interference from mobile wireless networks caused the sudden train failures. Shenzhen Metro cut off the wireless signal for 24 hours in order to test if interference from mobile wireless networks caused the sudden train failures.
Shenzhen Metro cut off the wireless signal for 24 hours in order to test if interference from mobile wireless networks caused the sudden train failures.
READ FULL ARTICLE