Connected cars could face data traffic jams, study says

FRANKFURT (Reuters) -- Traffic jams later on could trigger possibly harmful information snarl ups as automobiles packed with amusement, security and navigation attributes vie for airwaves with smart phones, tablet computers and networked attributes in other automobiles, in accordance with a study.
By 2024, cellular telephone networks will see device-to-device connections bound 10-fold to 2.3 billion from 250 million in 2014. Half these hyperlinks is likely to be automotive, stated the research published on Thursday by Machina Research.
On the routes, about one in five automobiles globally will involve some type of wireless network link by 20 20, or more than 1 / 4 of a billion joined vehicles, based on a prediction from technology research company Gartner.
Joined automobiles with on-board Wifi connections might lead to spikes in mobile information demand when traffic grinds to a halt as motorists seek alternate paths and tired passengers hunt for amusement on telephones and tablet computers, the Machina research states. It says auto navigation and collision detection techniques that rely on neighborhood networks to identify barriers could subsequently become strained, when they're not carefully developed and controlled.
The report claims the risks will build during the following ten years but stops short of painting a photo of bloody roadside pileups. Such situations could be averted if community operators pay more attention to handling soaring, unpredictable information demands in congested regions and apparatus manufacturers do a lot more to ensure their goods don't hinder other community customers.
Peak traffic
"In relation to complete information volumes, linked automobiles do not present much of a difficulty," stated Matt Hatton, creator and Chief Executive Officer of Machina, a British market-research company specializing in device-to-device information communications. "But community resource-management isn't based on overall traffic volume. It is according to specific cell websites throughout peak instances of community use," Hatton stated of the antennas and products utilized to transfer cellular telephone calls and information to and from a nearby place.
Peak traffic in-rush hour could double in the immediate area of congested regions as a result of electronic equipment on board linked automobiles, Machina estimates. Already, most motorists stuck in traffic jams anticipate cell phone protection to fall out of the absolute quantity of callers who unexpectedly find themselves bumper to bumper.
Less visibly, mobile users in thickly inhabited regions can see superfast 4G info connections fall to slower 3G hyperlinks or even 2G connections capable only of small data transfers. But while cellphones make minimum demands on a community until a person downloads a movie, upgrades e-mail or makes a phone, community congestion multiplies when motorists converge in street traffic.
"Linked automobiles, just like other M2M apparatus, do not act like smart phones," Hatton stated, due in-part to the significantly more varied set of apparatus that will come in to perform with therefore many machines speaking to other machines.
The Machina report was sponsored by TEOCO, a Fairfax, Va.-based supplier of community administration solutions to leading telecom network operators world-wide.
Eric Auchard is editorial invention manager at Reuters Information. He constructs tools to help journalists in the planet 's largest news organization report, edit and present the information.
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21.05.2015
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