FCC seeking comments on opening up 5 GHz band

The Federal Communications Commission (FCC) is seeking comments on a proposed rule that would make the 5.85-5.925 GHz band of spectrum available for expanded wi-fi services. The band is currently dedicated to uses associated with connected vehicle programs. FCC officials announced earlier this year that the commission is seeking to open up the 5 GHz band in order to alleviate wi-fi congestion at major hubs, such as airports and convention centres. However, there are concerns that the technology to prevent
April 15, 2013 Read time: 2 mins
The 2115 Federal Communications Commission (FCC) is seeking comments on a proposed rule that would make the 5.85-5.925 GHz band of spectrum available for expanded wi-fi services. The band is currently dedicated to uses associated with connected vehicle programs.

FCC officials announced earlier this year that the commission is seeking to open up the 5 GHz band in order to alleviate wi-fi congestion at major hubs, such as airports and convention centres.  However, there are concerns that the technology to prevent interference isn't mature yet.

The 4944 American Association of State Highway and Transportation Officials, joined by other transportation, technology, and safety groups, has urged protection of the 5.9 GHz band of spectrum so that it could be used for the connected vehicle technology.

The 324 US Department of Transportation (USDOT) connected vehicle program relies on the 5.9GHz band spectrum to transmit the messages that provide key safety information on vehicle position, speed, weather, road conditions, and traffic signal timing.  USDOT is currently in the process of testing connected vehicle technology, a multimodal initiative that will allow for wireless communications between vehicles, transportation infrastructure, and passenger communication devices. While still in early phases, proponents believe the technology will greatly increase safety, through vehicle crash prevention applications, improve mobility by allowing drivers to make choices that reduce delays, and improve the environment through less wasted fuel.

The public is free to comment on the proposed rule until 28 May.

Related Content

  • System predicts train delays and informs response
    February 25, 2016
    David Crawford looks into the near-term future for Stockholm’s rail commuters. Swedish rail operator Stockholmståg, which runs commuter services in and around the country’s capital, is claiming a world first with the introduction of its automated Pendelprognosen (commuter prognosis) service. Developed to enable the prediction of delays as much as two hours before they are likely to occur, this offers the operator the scope for much earlier remedial action than previously - for example by filling in the expe
    Read More
  • EU urged to green-light revised cross-border enforcement proposal
    October 9, 2014
    Road safety campaigners and European traffic police have welcomed the agreement by EU transport ministers to back a change to rules on cross-border enforcement of traffic offences such as speeding. This comes on the heels of an Institute of Advanced Motorists report that 23,295 overseas drivers have escaped UK speeding penalties since January 2014. The European Commission published a revised cross-border enforcement law in July in response to a European Court of Justice ruling in May that said the exi
    Read More
  • German authorities use CB-radio message to reduce accidents in roadworks
    April 8, 2014
    Citizen Band radio is proving useful to prevent accidents in Germany’s roadworks. In common with other German Länder (federal regions) with large volumes of commercial vehicles using their trunk road networks, Bavaria had been experiencing high levels of road traffic accidents (RTAs) involving heavy trucks in the vicinity of minor motorway maintenance sites. This was despite the extensive visual warning regulations published in the German federal road safety audit (RSA) guidelines for the protection of site
    Read More
  • The move towards shared telematics platforms
    February 27, 2013
    Is the end for dedicated, in-vehicle telematics systems now in sight? Some seemed to think so at the recent Telematics Munich 2012 conference… Geoff Hadwick reports. Forget smartphone apps – leave that sort of thing to Apple and Google,” Roger Lanctot, associate director of the global automotive practice at consultancy Strategy Analytics told more than 700 delegates in Munich last month at the Telematics Munich 2012 conference. They are a waste of time and money, he said. Forget putting too much data on das
    Read More

Highlighted Content