Emergency services may get their own dedicated 4G broadband network that would let them transmit video footage from earthquake, accident and crime scenes without having to contend with congestion from civilian mobile internet traffic.
Christchurch radio-maker Tait Electronics revealed it set up the country’s first “testbed” 4G network, based on the dominant LTE technology standard, in Christchurch a year ago, so it could develop services for its public service agency customers around the world.
http://www.stuff.co.nz/business/industries/6608353/Dedicated-4G-for-emergency-services