According to wireless firm Cisco, global data traffic will increase by 39 times from current levels, reaching 3.6 exabytes per month, by 2014.
These figures reveal that current wireless networks are approaching capacity.
Devices such as remote-locking car keys, TV remotes, smartphones and tablet computers all use wireless technology to function. So, where can we get more from?
With 4G and LTE technology expected to offer some space, it’s still not a long-term solution.
Interestingly, TV, radio and telecommunications channels are ringfenced within the ‘radio spectrum’, each housing specific bandwidths.
This means that within each section, some frequencies are not currently being used.
It is understood that with analogue TV soon to be switched off, the remaining available bandwidth, known as white space, could be utilised.
So, as we bid farwell to analogue TV, could this white space spectrum be used to host new innovations across the airwaves? Only time will tell.