thecarchik writes "Ford's new system works over a dedicated short-range WiFi system on a secure channel allocated by the FCC. The company says the system one-ups radar safety systems by allowing full 360-degree coverage even when there's no direct line of sight. Scenarios where this could benefit safety or traffic? Predicting collision courses with unseen vehicles, seeing sudden stops before they're visible, and spotting traffic pattern changes on a busy highway. The National Highway Traffic Safety Administration (NHTSA) reported in October that vehicle-to-vehicle warning systems could address nearly 80 percent of reported crashes not involving drunk drivers. As such, it could potentially save tens of thousands of lives per year."

angry tapir writes "Researchers from Rutgers University and University of South Carolina have found that wireless communications between new cars and their tires can be intercepted or even forged. While the potential for misuse may be minimal, this vulnerability points to a troubling lack of rigor with secure software development for new automobiles, said Wenyuan Xu, a computer science assistant professor at the University of South Carolina, who was a co-lead on the study. The researchers will present their findings at the Usenix Security Symposium, being held this week in Washington DC."

DeviceGuru writes "European researchers are developing a cooperative traffic system, known CVIS (Cooperative Vehicle-Infrastructure Systems), comprised of vehicle-, roadside-, and central infrastructure-based communications hardware and software, including vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) wireless. Among other capabilities, cars communicate with each other and with 'smart traffic signals' to smooth the flow of traffic and avoid accidents, or with 'smart traffic signs' to avoid dangerous driving conditions. The CVIS project is in the midst of undergoing field trials in Europe, and Audi has recently deployed 15 test vehicles in a similar project. The ambitious vision of intelligent transportation systems (ITS) includes goals such as reduced traffic congestion and fuel consumption, enhanced safety, and improved driver and passenger comfort. Ultimately, the developers envision a sort of Automotive Internet."

Wolfier writes "For wireless carrier Rogers in Canada, it seems that 'Customer Safety' only becomes a concern after months of neglect. Rogers is the only GSM carrier in Canada and so the only choice for Android users. Months ago, a customer called Rogers to report a firmware bug that was preventing users from making 911 calls under certain circumstances, and informed the carrier that Google had fixed the bug (recording of that call). But Rogers is only doing something about it now — namely, cutting data access of paying customers until they accept a mandatory firmware upgrade that not only fixes the 911 problem, but also contains 'extra' features that prevent users from ever gaining root access to their phones — even non-subsidized ones. And some phones are also getting bricked by this 'official' update. The moral: we really need to open up the competition here up North."

clang_jangle writes "Autoblog and others are reporting on Ford's planned extension to its in-vehicle SYNC multimedia systems — to enable SYNC-equipped Fords as rolling Wi-Fi hotspots. Customers would use their existing cellular USB modems, so for already equipped road warriers there would be no extra monthly charges. While there are other ways to get your car online (Autonet Mobile review here), the SYNC system does look especially simple and practical. Last year BMW made some noise about FOSS for their cars, but they seem to have since stopped talking about it. Will we see a FOSS option for automotive infotainment systems in the future?" The capabilities of SYNC even without W-Fi look potentially pretty distracting. Unless Wi-Fi is blacked out for the driver, the safety implications of this development are worrisome.

Hugh Pickens writes "Foreign Policy magazine reports that a research team from the SINTEF Group, an independent Norwegian think tank, has warned oil companies worldwide that offshore oil rigs are highly vulnerable to hacking as they shift to unmanned robot platforms where vital operations — everything from data transmission to drilling to sophisticated navigation systems that maintain the platform's position over the wellhead — are controlled via wireless links to onshore facilities. 'The worst-case scenario, of course, is that a hacker will break in and take over control of the whole platform,' says Martin Gilje Jaatun, adding that it hasn't happened yet, but computer viruses have caused personnel injuries and production losses on North Sea platforms. The list of potential cyberattackers includes ecowarriors aiming to jack up an oil firms' production costs, extortionists drawn to oil firms' deep pockets, and foreign governments engaging in a strategic contest for ever-more-scarce global oil reserves, says Jeff Vail, a former counterterrorism and intelligence analyst with the US Interior Department. 'It's underappreciated how vulnerable some of these systems are,' says Vail. 'It is possible, if you really understood them, to cause catastrophic damage by causing safety systems to fail.'"

The Narrative Fallacy writes "All 50 states in the US require the 50,000 people convicted of sexual offenses to sign a register so that their whereabouts can be tracked and monitored. The Telegraph reports that now users of the iPhone Offender Locator application can search for sex offenders living nearby a friend or colleague whose address is stored in their Apple iPhone address book, or they can type in a street address to generate a list of convicted sex offenders in the local area. 'Offender Locator gives everyone the ability to find out if registered sex offenders live in their area,' says the application developer, ThinAir Wireless, on its iTunes page. 'Knowledge equals safety. They know where you and your family are...now it's time to turn the tables so that you know where they live and can make better decisions about where to allow your kids to play.' Offender Locator uses the iPhone's built-in GPS to pinpoint the user's location, and then provide a map listing sex offenders in the local area. Tapping on one of the 'pins' dropped on to the map brings up a photograph of the offender, as well as their address, date of birth and list of convictions."

The Washington Post is reporting on the growing pressure from state and local law enforcement agencies for permission to jam wireless signals the way the Secret Service and the FBI can. Officials especially want to be able to drop a no-call blanket over local prisons around the country from time to time. "...jamming remains strictly illegal for state and local agencies. Federal officials barely acknowledge that they use it inside the United States, and the few federal agencies that can jam signals usually must seek a legal waiver first. The quest to expand the technology has invigorated a debate about how widely jamming should be allowed and whether its value as a common crime-fighting strategy outweighs its downsides, including restricting the constant access to the airwaves that Americans have come to expect. ... Critics warn of another potential problem, 'friendly fire,' when one agency inadvertently jams another's access to the airwaves, posing a safety hazard in an emergency. [CTIA spokesman Joe] Farren said there are 'smarter, better and safer alternatives,' such as stopping inmates from getting smuggled cellphones in the first place or pinpointing signals from unauthorized callers."

schliz writes to tell us that a new intelligent radio technology, dubbed "cognitive radio," is being developed that adjusts operation based on input from its surroundings. Consumers wont likely see practical implementations of this tech for another five years, but it could have wide reaching applications from wireless networking to public safety devices. "Adaptive, cognitive radios could enable techniques such as dynamic frequency sharing, in which radios automatically locate unused frequencies, or share channels based on a priority system. In public safety, cognitive radios also could be used to provide interoperability between various signals and automatically adjust radio performance."

Apu writes "Having received bids totaling $19.5 billion over 260 rounds of bidding, the FCC has announced the closing of Auction 73. The Chairman's statement notes that the auction has "raised more money than any [FCC] auction has ever raised" besting the 2006 Advanced Wireless Service-1 auction that raised $13.9 billion and topping the $10.6 billion Congress estimated it would receive for the 700 MHz spectrum. The New York Times reports that "the last bid in the auction was $91,000 for frequencies around Vieques, Puerto Rico." According to the FCC, "eight unsold licenses [...] remain held by the FCC and will again be made available [...] in a future auction." This includes the "D block" which was to be shared by commercial and public safety users and only received a single $472 million bid, below the $1.3 billion reserve price. However, as previously reported, the open access provisions will apply to one-third of the auctioned spectrum as the minimum $4.6 billion bid for the "C" block was received. The names of the winning bidders have not yet been made public."

Freebird writes "The US Senate Commerce Committee held hearings on the upcoming 700MHz spectrum auction today, and much of the discussion centered around Frontline Wireless' proposal to create a commercial wireless broadband network that would also be used for public safety. 'Under Frontline's proposal, the FCC would auction off 10 MHz from the commercially available spectrum and offer that to the highest bidder. The winner would also be given (free) 12 MHz out of the 24 MHz currently allotted to public safety.' Some senators were skeptical, especially Ted Stevens of Alaska who had a 'long and testy interchange' with Frontline CEO James Barksdale. 'He seemed to be zeroing on criticisms that the Frontline proposal was simply a way for a new company to get a huge discount on a prime chunk of spectrum by playing the "public safety" card.'"

An anonymous reader writes "Sunday night in the UK, the BBC broadcast an alarmist Panorama news programme that suggested wireless networking might be damaging our health. Their evidence? Well, they admitted there wasn't any, but they made liberal use of the word 'radiation', along with scary graphics of pulsating wifi base stations. They rounded-up a handful of worried scientists, but ignored the majority of those who believe wifi is perfectly harmless. Some quotes from the BBC News website companion piece: 'The radiation Wi-Fi emits is similar to that from mobile phone masts ... children's skulls are thinner and still forming and tests have shown they absorb more radiation than adults'. What's the science here? Can skulls really 'absorb' EM radiation? The wifi signal is in the same part of the EM spectrum as cellphones but it's not 'similar' to mobile phone masts, is it? Isn't a phone mast several hundred/thousand times stronger? Wasn't safety considered when they drew up the 802.11 specs?"

Dr X-ray writes, "The FCC has given its blessing to wireless devices that operate in vacant television channels; unfortunately, the devices can't go on sale until 2009, when all television broadcasters are required to switch to digital transmission. Even then, much of the spectrum won't be available. From the article at Ars Technica: 'Here's how the scheme will work: consumer electronics devices will be allowed to operate in the portion of the TV spectrum being vacated by broadcasters as they switch to digital broadcasts in 2009, with some restrictions. Channel 37 is out — it's used by radio astronomers. Channels 52-69 are also out, since they have been allocated for public safety use. Finally, channels 14-20 might be out (the Commission has asked for more information) because 13 US cities currently use parts of that spectrum for public safety communications.'"

The most hotly contested issue raised by yesterday's post about the lithium-ion battery-powered Tesla roadster is only tangentially related to the car itself; instead, it's the energy generation and storage required for electric cars more generally to operate. Read on for the Backslash summary of the conversation, including several of the comments that defined the conversation.

rwx writes "The Sheriff's Department in Douglas County, Colorado says it's going to start warning computer users that their networks may be vulnerable to hackers. It plans on equipping its patrol cars with devices that detect unprotected computer networks, and distributing brochures to computer users in vulnerable areas, instructing them on how to password protect their networks."

lucabrasi999 writes "Yahoo News is running an Associated Press story on how Boston's Logan International Airport is the site of a battle between the Massachusettes Port Authority and Continental Airlines. Seems that Massport, which runs a pay wireless service at the airport, doesn't want Continental to provide free wireless service to the members of its frequent flier club. Massport claims Continental's free service interferes with its pay service. This battle is now in the hands of the FCC." From the article: "Last month, a Massport attorney warned the airline that its antenna 'presents an unacceptable potential risk' to Logan's safety and security systems, including its keycard access system and state police communications. Massport told the airline it could route its wireless signals over Logan's Wi-Fi signal, at a 'very reasonable rate structure.' In response, however, Continental said using Logan's Wi-Fi vendor could force the airline to start charging its customers for the service."

Dozix007 (Kurt Kaylor) writes "Daniel Sweeney, a technical writer, business reporter, and industry analyst is coming full circle in his series of wireless related writings with his latest book WiMax Operator's Manual: Building 802.16 Wireless Networks. Sweeney brings the WiMax 802.16 standard into the context of a ISP solution for the masses. WiMax is a recent standard from the IEEE that is similar to conventional wireless technology, however WiMax supports higher data rates and longer distance transmissions than other standards from the IEEE. This book drifts away from the recent flood of wireless books by conveying all needed knowledge to establish, understand, operate and potentially profit from an 802.16 wireless network, rather than a specific look at one aspect of the technology. This book is not only for the business minded, but for a consumer looking to establish a quality long-distance wireless network of their own." Read on for the rest of Kaylor's review.

nick0909 writes "Years in the making, the FCC is finally close to deciding if they will allow Nextel to pay for the reorganization of the 800mhz bandplan. In return the FCC will give Nextel a new band in which to operate their phones, where they won't destroy public safety communications. Other cell companies are angry because they had to pay millions for their GHz frequencies, and argue Nextel is getting off cheap. On top of this, if the 800MHz band gets re-sliced, will the FCC continue to push TV broadcasters out of 700MHz, which was supposed to go all to public safety in the coming years?"

Barkmullz asks: "Working closesly with a public safety department in my town, we have been thinking of implementing a mobile wireless network. This would, theoretically, allow public safety officers to send and received data (such as CAD) while in a moving or stationary vehicle. One of the requirements is to be able to move across multiple wireless networks. There are several vendors that offer such technology, like the Cisco 3200 Mobile Access Router. Even though we have a fairly good idea of what needs to be done, we are experiencing difficulty in finding good examples of other implementations of this kind. Sure, there is Seal Beach, Buffalo Grove, Lufthansa and others, but they are more sales-pitches than in-depth white papers. Security is, naturally, of great concern to us. However, due to funding constraints we are planning to use the publicly available 802.11x for the most part, use EAP or Cisco's LEAP and a RADIUS server for authentication, along with TKIP for encryption (aka WPA). Has anyone dealt with a wireless network of this type? If so what were some of your challenges and what are your recommendations for implementation?"

windowpain writes "An article in Monday's Washington Post says "The explosive growth of the mobile phone industry has crowded and tangled the nation's airwaves to such an extent that wireless company signals are increasingly interfering with emergency radio frequencies used by police and firefighters, public safety agencies said." Wifi is not a problem, evidently. Understandable, given its short range."