Tag: Wi-Fi

  • Prince’s death highlights 911 location issues

    By Tracy Cozzens
    Managing Editor

    Prince-signPrince’s death on April 21 highlights a fatal flaw in the United States’ antiquated 911 emergency system. When you call from cell phone, 911 doesn’t automatically know where you are. 911 often can’t determine the location of an emergency, even when the call for help comes from a GPS-equipped smartphone. Often the 911 operator can only zero in the nearest cell tower, which can be several miles away or in the next county.

    In the transcript of the 911 call from Prince’s house comes this exchange:

    911 operator: OK, what’s the address?

    Caller: We’re at Prince’s house.

    911 operator: OK, does anybody know the address? OK, your cell phone’s not going to tell me where you’re at, so I need you to find me an address … OK, have you found an address yet?

    Caller: Yeah, um, I’m so sorry, I’m so sorry. (The caller is heard asking others if they know the address.)

    911 operator: Is there any mail around that you could look at?

    While a quicker response may not have saved Prince’s life, some experts estimate that cutting 911 response by one minute could save one person every hour every day nationwide.

    The FCC and the four largest cellphone carriers say they’re doing their best to address the problem. One possible solution is LaaSer, a technology suite that runs in the cloud. LaaSer updates your precise location at the exact same time that the call to 911 is being made, so that the answering operator is immediately presented with your information.

    With Laaser, any mobile device delivers accurate location information about the caller to 911 operators immediately. It does this using existing infrastructure, so carriers, handset manufacturers and 911 call centers wouldn’t have to change their systems to receive the benefits.

    Unlike current 911 mobile phone technology, LaaSer takes advantage of all of the location information already available in smartphones, including GPS, Wi-Fi, Bluetooth, near-field communications (NFC)/RFID, compass, accelerometer, barometer and more.

    Our lives may depend on it.

  • PoLTE offers indoor/outdoor positioning using LTE networks

    PoLTE Corporation has developed technology that harnesses the global long-term evolution (LTE) deployment to provide accurate and reliable location data.

    Photo: planetc1 via Foter.com / CC BY-SA
    Cell-phone tower in California. Photo: planetc1 via Foter.com / CC BY-SA

    Unlike localized solutions, such as Wi-Fi and Bluetooth, PoLTE’s technology leverages its Positioning over LTE (PoLTE) Macro software to achieve precision of 2 to 6 meters. The technology makes use of the sounding reference signals (SRS) embedded in an LTE handset user’s transmission. Using adapted radar location techniques, it converts portions of the LTE uplink signal into a probe signal.

    The technology enables mobile network operators to deliver highly accurate location data to customers in indoor and outdoor environments.

    Traditional macro cell location methods require at least three towers to see the user device to locate the device with precision. Historically, single tower deployments were limited in accuracy to the width of the sector created by the 120-degree antenna that was serving the user device. For example, at a distance of 1.5 kilometers from a base station, the cross range precision would be 4,000 meters. PoLTE Macro can improve the precision to less than 2 meters.

    The benefits to leveraging network-based positioning include speed, flexibility, accuracy and data analytics. Customers for the technology include machine-to-machine and Internet of Things technologies, mobile advertising, crowd and customer tracking, and public safety.

    Learn more about PoLTE technology in the company’s white paper.

  • Bluvision demonstrates indoor location solution at CES 2016

    Bluvision, a real-time location services (RTLS) provider, will be demonstrating its RTLS solution along with Texas Instruments (TI) at CES 2016.

    Bluvision’s location algorithms “continue to redefine how technology can be used for indoor location,” the company stated in a news release. Its RTLS solution uses Bluetooth low-energy and Wi-Fi technology to determine specific positioning, leveraging multiple techniques, including smart machine learning algorithms for accuracy.

    The combination of Bluetooth Smart, Wi-Fi and sophisticated algorithms on the cloud allows tracking and monitoring of assets — equipment or people — without the need for a smartphone application and uses minimum hardware that is fast and easy to implement, Bluvision said.

    Bluvision’s RTLS solution is accurate down to three feet even in harsh conditions. It can be deployed in a large area within hours. The solution supports creating multiple alerts and policies, including creating multiple virtual geofences that trigger alerts when entering or leaving pre-defined areas.

    Bluvision will demonstrate the RTLS solution in the TI Village (#N115-N118) at CES 2016, using TI’s SimpleLink Bluetooth Smart CC2640 wireless microcontroller (MCU).

    “Our LBS (location-based service) solution is disruptive,” said Jimmy Buchheim, CEO of Bluvision. “Using TI’s SimpleLink CC2640 wireless MCUs with built-in SDR (software-defined radio) and the combination of our talented data scientists, advanced algorithms team and cloud team, allows us to revolutionize indoor location, achieving what is considered impossible accuracy for Bluetooth-based technology.”

    For more information on the demo or Bluvision’s RTLS solution, contact Subhashree Sukhu.

  • PNT Roundup: Wi-Fi offers in-store advertising, analytics

    Coming to a store near you: Wi-Fi’s unparalleled reach means it will locate shoppers

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    Marketing graphic for Cisco Mobile Concierge shows retail businesses how to engage with their customers “in a targeted contextual manner through their mobile devices within specific venues… Customers can now receive relevant information based on their location” within the store. (Courtesy of Smart Wi-Fi Systems)

    Wi-Fi indoor location application revenues will reach $2.5 billion by 2020, according to a report from ABI Research. Wi-Fi Indoor Location Applications and Revenues was released in Q4 2015.

    “Wi-Fi, as an indoor location and analytics tool, is in a very precarious position,” said Patrick Connolly, Principal Analyst at ABI Research. “Apple continues to create roadblocks, while Bluetooth low-energy (BLE) beacons have not only taken mindshare but also budgets. However, Wi-Fi is ubiquitous on smartphones and available in over 50 percent of major retail stores in the U.S., giving it unparalleled reach. Previously, it was an expensive and inaccurate technology, but Wi-Fi access point vendors like Zebra and Cisco have all upped their game on retail analytics, while start-ups like Euclid have helped to drive adoption worldwide.”

    Wi-Fi’s superior penetration means it is a much better technology than BLE beacons for in-store analytics today, according to ABI. While location-based advertising is stealing the headlines, retailers are finally waking up to in-store analytics, which represent a major evolution on people counting and loyalty programs. This data will streamline store layouts, improve staff management, measure advertising campaign performance, enhance loyalty/reward programs, and form the backbone of new smartphone services.

    One company active in this space, Cisco Mobil Concierge, promotes its location capabilities for retail, hotels, transport hubs, museums and more. Its Mobility Services Engine API offers such services as “track-and-trace interferers, rogues, Wi-Fi clients and RF tags; Geofencing and zone-based alerts; Thinksmart Localtion Analytics.”

    The latter software suite offers such data as shopper cluster points, dwell times, typical paths and crowding. From the shopper’s viewpoint, the experience begins when a smartphone automatically discovers the venue’s services; a “service available” and a media-access-control service access point (MSAP) pops up. The user clicks on the MSAP icon to view a list of services and can opt in to be tracked within the venue, presumably in exchange for special offers.

    According to Cisco, this means “new experiences, new revenue and opportunities for businesses everywhere.”

  • Aruba debuts cloud-based beacon management mobile solution

    aruba_logoAruba, a Hewlett Packard Enterprise company, has introduced a cloud-based beacon management solution designed for multivendor Wi-Fi networks and beacon analytics. Aruba also expanded its app developer partner program for the Meridian Mobile App Platform to accelerate innovation of location-based mobile apps.

    Since its launch in November 2014, Aruba Mobile Engagement, powered by Aruba Beacons and the Meridian Mobile App platform, has improved customer satisfaction in such diverse organizations as Levi’s Stadium and Orlando International Airport, Aruba said in the news release. Aruba Mobile Engagement directly interacts with customers through their mobile devices based on the customers’ in-venue location and personalized preferences.

    The new Aruba Sensor is designed to dramatically reduce IT overhead and make it easy to manage all beacons from a single location. Aruba estimates approximately 48 hours of time savings in a 1,000-beacon deployment during a single maintenance window.

    The new enterprise-grade Internet of Things Aruba Sensor combines a small, Wi-Fi client and Bluetooth low energy radio to remotely manage beacons across existing multi-vendor Wi-Fi networks from a central location. For IT departments, this means easier and significantly more cost-efficient management and monitoring of beacon data including battery life, power settings and software updates, Aruba said.

    Orlando International Airport (MCO), which hosts nearly 38 million travelers annually, implemented Aruba’s Mobile Engagement solution in late 2014 and has since seen more than 26,000 downloads of its MCO mobile app.

    “Since so many travelers now rely on mobile apps, the accuracy and reliability of the information we’re delivering is paramount,” said John Newsome, director of information technology for the Greater Orlando Airport Authority. ” Today, to ensure this accuracy, our IT staff must monitor the beacons manually which is burdensome for such an extensive deployment. Using the new Aruba Sensors, however, we’ll be able to manage our beacons remotely, saving valuable time and IT resources.”

  • Averna Launches RF Record & Playback with Real-Time GNSS Simulator

    Averna Launches RF Record & Playback with Real-Time GNSS Simulator

    Averna RP-6100 Series (PRNewsFoto/Averna).
    Averna RP-6100 Series (PRNewsFoto/Averna).

    Averna has launched an RF tool offering high-performance record-and-playback and real-time simulation in one platform.

    The Averna RP-6100 series is a self-contained, record-and-playback solution for RF application validation. It can capture all GNSS bands, as well as HD Radio, Wi-Fi, LTE, radar, and cognitive radio — plus impairments — to significantly advance RF projects and harden product designs. The RP-6100 series features up to four channels, 160 MHz of recording bandwidth, tight channel synchronization, an extended frequency range of 10 MHz to 6 GHz, and 14-bit resolution.

    The RP-6100 can also be equipped with Skydel Solutions’ software-defined, real-time GNSS simulator, which delivers easy setups, integrated maps, dynamic scenario creation, high precision and tight parameter controls to enable highly repeatable simulations of current and future GNSS conditions, as well as corner cases.

    Features include:

    • Frequency range of 10–6000 MHz, covering all GNSS bands, plus HD Radio, WiFi, LTE, and more
    • Multi-channel (1-4): Up to 160 MHz of bandwidth at 14-bit resolution (< 1 Hz)
    • 3.8 TB SSD storage or 16 TB HDD storage (for up to 22 hours of recordings)
    • Preloaded with RF Studio software for quick setups and in-depth analysis
    • Four models: RP-6120 (2 ch.), RP-6120P (2 ch. portable), RP-6120D (2 ch. desktop) and
      RP-6140 (4 ch.)
    • Optional real-time Skydel GNSS Simulator for complete GNSS corner-case/testing scenarios

    “We are very excited to partner with Skydel Solutions as a way to continue to provide our customers with the latest technologies and products,” said Benoit Richard, VP of Innovation & Strategy at Averna. “Their technology maps perfectly with our portfolio of RF instrumentation solutions, which empower device manufacturers to efficiently generate, record, simulate, analyze, and play back all common radio, video, and navigation signals, ensuring complete test coverage and the highest quality for their RF products.”

    “Today, Skydel is proud to introduce its software-defined GNSS Simulator, running in real-time Ettus and NI USRP hardware,” said Stéphane Hamel, co-founder and CEO of Skydel Solutions. “We are also very pleased to announce that our GNSS Simulator can be combined with Averna’s RP-6100 Series. These technologies complement each other perfectly, making the combined solution the ideal platform for high-performance design validation of RF and GNSS devices.”

  • Autonomous Vehicle Ambitions Behind HERE Suitors?

    Autonomous Vehicle Ambitions Behind HERE Suitors?

    Kevin Dennehy
    Kevin Dennehy

    A number of large companies are making bids to acquire Nokia’s HERE digital mapping company. At least one analyst believes the interest is fueled by future autonomous ambitions. In other location industry news, a new location-based analytics product hits the market.

    Signaling the need to control a major location industry segment, Nokia’s HERE digital mapping company is attracting big-name suitors for as much as $3 billion. According to published reports, the bidders include Uber, Audi, BMW, Mercedes, Chinese search engine giant Baidu — and even Facebook.

    However, at least one industry insider believes the hoopla for HERE, which is found in a majority of in-dash navigation units worldwide, is being driven by the continued interest in autonomous vehicles.

    “Google has been openly working on the concepts required to support AVs for several years and Apple has a skunkworks where they are working on prototypes for an Apple AV. The German luxury car makers realize the bind they could find themselves in — as do all vehicle manufacturers — if Google is able to produce a popular AV-oriented OS that is preferred by owners of AVs over an OS produced by the vehicle manufacturers,” said Mike Dobson, TeleMapics principal, who writes about the topic at www.telemapics.com. “I suspect that Google is really focused on an operating system for autonomous vehicles that can help promote Google’s interest in advertising, but will produce a prototype car to show how the system should work, although avoiding large-scale production. Apple, on the other hand, may be considering producing a vehicle that runs on their OS. So while Google is regarded as a more immediate concern for the automobile industry, the company may also become the vehicle manufacturers’ best friend and trusted supplier, if Apple enters the autonomous vehicle market as a vehicle manufacturer.”

    While Dobson believes Uber, which bought mapping company deCarta in March, is playing with fire by bidding for HERE, he says they are clearly concerned what the world of autonomous vehicles might mean for their business. “Within 10 years, Uber will be producing its own fleet of AVs. While owning a map company might be beneficial to them, they might be better off licensing map databases,” he said.

    Facebook Not a Good Match

    Dobson said that while Facebook, rumored to also be a bidder, can afford the billions to buy HERE, there does not appear to be a significant strategic advantage for them in doing so. “While (Facebook) is experimenting with geographical databases, it is unclear to me that they would significantly benefit from owning a spatial database, as opposed to licensing the data, although their concern may be driven by a fear that the data might not be freely licensed after the company is acquired, say, by a competitor,” he said.

    The problem with the automotive consortium and Uber that have surfaced in the quest for HERE, the company once called Navteq — and acquired by Nokia for more than $8 billion in 2007 — is that none are data companies — with the background and nuances of creating spatial databases,” Dobson said.

    “From my perspective, that means none of the current bidders are ideal candidates to manage the company. Like Nokia, these companies may not actually know what to do when they win the auction,” he said. “During the eight years that Nokia has owned HERE, the mapping asset has been devalued and improperly positioned for growth. I do not know how much more mismanagement the team at HERE can take before the company and its navigation databases becomes non-competitive.”

    Dobson says that Uber, Facebook, Baidu, and the German car manufacturers do not yet understand the expense of upgrading and maintaining HERE’s mapping database for the demands of the autonomous vehicle market. “Buying HERE for ‘internal’ use only would be a significant mistake, so any potential buyer is going to need to continue to sell data to all channels, even those owned by potential competitors. This simple reality will cause any of the buyers who have surfaced so far a lot of heartburn in the future,” he said.

    Dobson says the clear winner for the future of HERE is the German automotive consortium of Audi, BMW and Mercedes, with its reported alliance with Baidu. “I do not regard this combo as an optimal owner, but the mix of interest may help keep HERE at the forefront of producing high-accuracy navigation databases — although the extent of map coverage may be a casualty of this ownership team,” he said.

    New Location Analytics Product Hits the Market

    A new location analytics product is hitting the market in a more and more crowded indoor-positioning field. The differentiator, says Cloud4Wi about its new Fogsense product, is that the unit constitutes the location industry’s smallest Internet of Things Wi-Fi device that is tailored to retail outlets, coffee shops, restaurant chains and shopping malls with presence analytics and location-based services.

    The device, which contains Broadcom’s WICED chip, will feature Bluetooth low-power technology in the new version in (the fourth quarter), said Elena Briola, Cloud4Wi’s chief marketing officer. The new BLE version will enable Apple iBeacon and location-aware mobile applications.

    “We not only track the position of visitors and customers in the venue, we aggregate this data in valuable analytics and we provide applications to deliver targeted localized services based on these analytics,” she said.

    The device is also USB-powered, allowing businesses to scale its integration with both single and small venues, where Fogsense receives power from laptops and point-of-sale (POS) devices, the company said.

    “Customers increasingly expect Wi-Fi to be available wherever they go. Businesses can collect valuable data about their customers, better understand their behavior and deliver more personalized marketing initiatives,” Briola said.

    Like many location analytics companies, Cloud4Wi believes the new product will enable businesses to design push-targeted, localized marketing and advertising messages based on an assessment of the customer’s behavior at the venue.

    The company evokes the much-quoted ABI Research statistics that more than 1 million location retail deployments will occur by 2020.

     

  • Antenova’s Tiny Weii Antenna Designed for Consumer Applications

    Antenova announces its first antenna for consumer applications — the tiny Weii 2.4-GHz ceramic antenna. Measuring 1 mm x 0.5 mm x 0.5 mm, the company believes the Weii could be the smallest antenna in the world.

    The new Weii miniature ceramic antenna is designed for 2.4-GHz, Bluetooth, Wi-Fi, Zigbee and industrial, scientific and medical (ISM) applications.

    While all of Antenova’s antennas and antenna module products are small surface mounted devices, this antenna is the smallest that Antenova has created so far. It is designed specifically for the consumer, Internet of Things (IoT) and machine-to-machine (M2M) markets.

    Colin Newman, Antenova’s director and vice president of sales, explains how Antenova has miniaturized the antenna. “Ceramic antennas offer low dielectric losses and high isolation. Our engineers have used this technology to greatly reduce the antenna volume without sacrificing performance. The challenge in building antennas for today’s small consumer devices is to achieve high isolation and frequency selectivity while maintaining good efficiency. This antenna is resistant to detuning from environmental effects, and combining this with its ultra-small size, makes it ideal for today’s wearable products.”

    The Weii is an omni-directional, surface-mount device (SMD) mounted dielectric antenna that can be used to add wireless connectivity to any small electronic device, such as wearables, headsets, medical devices, personal navigation devices, dongles and sensors.

    A ceramic antenna offers several advantages for these emerging applications. Its tiny footprint is designed for the new, scaled-down printed circuit boards (PCBs) that are being developed for consumer devices in M2M. It offers a highly efficient antenna that is powerful over indoor ranges, and that performs well when sited close to the human body, Antenova said.

    Antenova says it takes a unique approach to the design of antennas, which it calls “Design For Integration” (DFI). Because the antennas are always embedded within a customer’s design, the successful operation of the customer’s device depends upon obtaining the correct performance from the antenna when it is placed on the PCB; therefore, Antenova is designing its antennas with this difficult RF integration in mind.

    The Weii is designed to be easily integrated into all kinds of PCB designs and various ground plane sizes — it has been engineered so that it can simply be dropped into the design, using CAD footprint files, which are provided free of charge. To ensure that customers can harness the antenna successfully and achieve the optimal performance of the antenna, Antenova provides engineering assistance along with advice on RF design layout and the integration of the antenna, and customer support.

    The antennas are available through distributors worldwide. See www.antenova-m2m.com for more details, or to request a sample board for the Weii antenna.

  • Self-Driving Cars Find Their Way at CES

    This year’s CES featured the usual big TV screens, loudspeakers, wearables, 3D printers, drones and connected vehicles surrounded by 150,000 attendees over several Las Vegas meeting venues. What was interesting was the continued rise of autonomous, or self-driving, vehicles and platforms. Lost in all of the noise was a small, but important, location-based services enclave that consisted of GPS-enabled wearables and indoor positioning.

    LAS VEGAS—A big chunk of the estimated 30 billion worldwide connected devices will be those linked to vehicles, say industry experts at the International Consumer Electronics Show here. Nearly all automakers had a presence at CES — all with a long-term connected vehicle strategy.

    No matter how big and exhausting CES is, with long taxi lines and 150,000 attendees, there is good reason to come a day before the giant conference, as the Consumer Telematics Show and AT&T Developer’s Conference feature many industry executives and new developments. At the Consumer Telematics Show, speakers explained how and why connected vehicles are transitioning to autonomous capability.

    The connected car industry has matured to the point where technology and market points are coming together, said Thilo Koslowski, Gartner vice president and practice leader, automotive vehicle ICT mobility, at CTS. “The opportunity of connected vehicles are becoming the center of mobile and [Internet of Things] innovations. It has come from, in 1997, a pure telematics safety and security device to vehicle integration, digital lifestyle convergence and Internet of cars,” he said. “At the end of the year, there will be 25 million connected vehicles in the world, but most in mature markets. That might not look like a lot, but only in five more years, I think that number is going to 150 million vehicles.”

    In some cases, the newer outfitted vehicles will have only safety and security features, Koslowski said, but most will have two-way data communication, part of the 30 billion devices connected by 2020. He predicted last year that most automakers would have shifted general mobile applications to vehicle and customer-specific services.

    Koslowski says the top connected car features that consumers have asked for include automated map updates, real-time weather and news, parking spot finder and driving assessment and coaching. “Consumers don’t want application downloads directly into the car. In addition, in-vehicle media purchases are not there yet, as are in-vehicle social networking updates,” he said. “I predicted in 2013 that 25 percent of the automakers would monetize mobile commerce transactions in their connected vehicle offerings such as parking, buying gas, etc.,” he said.

    Self-Aware Vehicle Emergence

    Imagine sleeping, or reading, in your car during the morning commute. It may be a reality, but major technical, cultural and legal issues need to be resolved before fully autonomous vehicles hit the road. “There is going to be trouble if [automakers] don’t get consumers involved early on. Or allow governments and insurance companies telling people when to hit the button (to drive),” Koslowski said. “You press the [drive yourself] button and you pay 30 percent more in insurance. About 39 percent of those we surveyed are interested in some sort of self-driving car — that doesn’t mean fully autonomous vehicles. But 61 percent say they are not ready.”

    Koslowski says there is a lot of education that includes basic acceptance of the technology and trust that it really works. “There usually is a 30-second rule. The first 30 seconds is ‘holy moly, this thing drives itself’,” he said. “The second 30 seconds is ‘is this beneficial?’ There are real benefits such as reducing the cost of accidents, which amount to $900 per U.S. citizen.”

    In terms of cyber security and privacy, Koslowski said it’s a big deal for autonomous vehicles. “A couple of breaches will be a big deal. Still, consumers are not that paranoid. They are willing to share information, especially if there is a monetary or societal function,” he said.

    Cost is still big factor that will drive the adoption of autonomous vehicles. Koslowski says that consumers polled will only pay an additional $1,404 for autonomous capability. The cost of a test vehicle, right now, is about $85,000. “The good news is that number is coming down. It is shrinking to less than $6,595,” he said.

    At the Transportation Research Board meeting a week after CES in Washington, Chris Urmson, who heads Google’s self-driving vehicle program, said the Kentucky Fried Chicken bucket-looking gizmo on top of their car cost $70,000 alone.

    Cost aside, by 2016, three automakers will have concrete plans for upcoming autonomous vehicle launches, Koslowski said. “This is happening a lot faster from a technology standpoint than experts thought it would,” he said.

    Overall, Koslowski said that big IT companies need to step up to make autonomous vehicles work. “Governments are a little behind. The slowness of automotive companies also make them vulnerable to technology companies to step in and take over the industry,” he said.

    Indoor Positioning and Other Location Markets at CES

    Such companies as CSR were at CES and said the show was good for indoor location providers. “CES was good for us. We had good interest in our live demo of indoor location where customers were free to walk around testing the performance of our (solution). We also saw a lot of interest from the automotive market for an indoor/outdoor navigation (product), such as being able to find your way back to the car in a complex shopping mall and the best place to park for access to your indoor destination,” said Dave Huntingford, CSR’s director of product line for location.

    In 2015, the company believes that one of the key drivers for indoor location will be the ubiquity of maps for public locations, Huntingford said. “The availability of indoor maps for malls, airports and retail chains will help drive indoor location awareness with consumers for both utility value (not getting lost) and retail marketing applications,” he said. “We also expect to see a variety of social networking applications supporting indoor location, reflecting the fact that we spend the vast majority of time indoors.”

    Huntingford believes a key limitation of many indoor technologies is the requirement to have dedicated, or upgraded, infrastructure such as BT Smart beacons or updated Wi-Fi access points with new location capabilities, and a dedicated manual survey of the building to measure indoor Wi-Fi signatures.

    At CES, Magellan rolled out its line of 5-inch RoadMate Auto GPS Devices with 3D buildings and landmarks. “The units retail from $169 to $229. “We are surprised at the interest our PNDs are having in the market, particularly with back-up video,” said William Strand, Magellan associate director, product marketing. “The dash camera is a small market, but catching on to block insurance fraud.”

    In other CES news:

    • Audi pulled off a coup when it invited journalists to drive with its autonomous vehicle from San Francisco to Las Vegas.
    • Most location companies have wearables product lines that are making retail chains take notice.

    Transportation Research Board Meeting Becoming Big Autonomous Show

    WASHINGTON—The Transportation Research Board Annual Meeting here has grown to be one of the bigger autonomous vehicle meetings, with 12,000 mainly government execs and academics meeting.

    About 300 people showed up for a panel headlined by Chris Urmson, who heads up Google’s autonomous vehicle program. All was well and good hearing about Google’s self-driving vehicle technology except TRB had 100 chairs for 300 attendees…a lot of people left. But that is the level of interest autonomous vehicle is having in the government and academic community.

    “We are planning to find out how our car does with red lights flashing in front of it. The software will figure out, along with GPS and insertional and high-resolution maps,” Urmson said. “The world isn’t empty. Our vehicle has to know about the pick-up making a lane change, the bicyclist pedaling next to it.”

    Urmson said there are no sensors on the market that power the car — Google makes them in-house.

    In other TRB news, TomTom announced it is partnering with the I-95 Corridor Coalition. The company is using one of three main real-time traffic products in its portfolio, said Nick Cohn, TomTom senior business developer. “It is all about our TomTom Traffic Flow product, which provides speed information for individual road segments every minute, based on our mix of probe data sources,” he said. “This is one of three main real-time traffic products we have. TomTom Traffic provides one-minute updates of locations and delays of traffic jams and other traffic incidents. The third product is a set of APIs for providing, for example, travel times that can be displayed on variable message signs along roadways to inform drivers about delays.”

    The government market is a steady business for TomTom, which has seen traffic management success mainly in European cities such as Berlin, Rome and London, Cohn said.

     

  • CSR Launches SDK for Precise Indoor Location Apps

    CSR Launches SDK for Precise Indoor Location Apps

    SiRFusion SDK brings plug-and-play simplicity to Android app developers. Photo: CSR
    SiRFusion SDK brings plug-and-play simplicity to Android app developers. Photo: CSR

    CSR plc today announced the launch of its SiRFusion Software Development Kit (SDK) for Android application developers. The solution enables indoor positioning for Android developers looking to create next-generation apps.

    Developers can now leverage the SiRFusion library to rapidly integrate new location-based capabilities and services such as indoor location tagging and analytics for social networking applications, indoor navigation, lone worker efficiency and safety capabilities, as well as indoor asset tracking and targeted e-commerce services.

    CSR is being acquired by Qualcomm, with the transaction expected to close by the end of the summer of 2015.

    Mobile applications with integrated SiRFusion can now deliver the ubiquity of outdoor navigation to indoor environments without costly surveys or infrastructure upgrades. SiRFusion combines real-time Wi-Fi signals, satellite positioning information, pedestrian dead reckoning, and the company’s cloud-based CSR Positioning Center to calculate accurate indoor location. SiRFusion technology provides the accurate indoor position fixes needed to make continuous indoor navigation a part of everyday life. The system automatically crowd-sources a venue’s indoor Wi-Fi signatures as consumers walk through the location, and it has also been architected to accommodate future proximity and location technologies such as Bluetooth Smart beacons, Wi-Fi Round Trip Time (RTT), and Indoor Messaging System (IMES).

    “Offering indoor positioning accurate enough to be useful has been a challenge that the industry has been trying to solve for many years,” said Anthony Murray, Senior Vice President, Business Group at CSR. “But with consumers coming to expect anytime-anywhere positioning wherever they are, our customers have continued to express a growing interest for accurate indoor positioning without the need for additional infrastructure. With our SiRFusion Software Development Kit, we have, for the first time, made indoor location a reality for developers who want to deliver innovative location-based products and services without proprietary infrastructure.”

    SiRFusion for Android can be integrated into any app running on Android version 4.4 or later. The SDK will be available for download from www.csr.com in Q1 2015, and will include the SiRFusion library, API descriptions, and a Developer’s Guide. CSR will demonstrate SiRFusion for Android at the Location and Context World conference December 2-3, held at the JW Marriott in San Francisco, and at Consumer Electronics Show (CES) in Las Vegas January 6-9, 2015. To schedule a private briefing and demo at either event, contact [email protected]

  • New Broadcom Chip Provides Always-On Location and Sensing for Mobile Applications

    Broadcom Corporation today announced the industry’s first low-power GNSS and sensor hub combo chip to deliver new always-on location applications for a full range of mobile devices.

    The Broadcom BCM4773 minimizes battery drain and adds a new layer of intelligence to location technology on mobile devices by integrating the GNSS chip and sensor hub into a single combo chip. Broadcom’s architecture enables information from Wi-Fi, Bluetooth Low Energy (BLE), GPS and micro electro-mechanical systems (MEMS) to be calculated on a single system-on-chip (SoC) instead of the application processor (AP). This design drives more than 80 percent power savings by offloading from the AP and lowers cost by reducing board area by 34 percent.

    “Broadcom today extends its leadership by announcing the industry’s first combo chip that brings GNSS and sensor hub technology together to revolutionize mobile apps in areas such as health, fitness and lifelogging,” said Mohamed Awad, Broadcom director, Wireless Connectivity. “We are proud to make all mobile platforms even smarter by enabling them to dynamically predict and react to consumers’ needs.”

    Additionally, Broadcom brings more intelligence to context awareness by integrating GNSS and providing a direct connection to the Wi-Fi combo chip. This allows a mobile device to know where a user is and what the user is doing to further personalize the experience. For example, a BCM4773-based smartphone can use information from Wi-Fi, BLE, GPS and MEMS to recognize when a runner is outdoors versus inside on a treadmill and dynamically manage these technologies to save battery life and optimize the user experience, all without involving the main AP.

    Key Features:

    • Optimized for hardware offload of sensor fusion, on-chip positioning, geofencing and location batching
    • More than 80 percent power savings compared to standard GNSS receivers
    • 34 percent board area reduction by integrating GNSS receiver and sensor hub
    • Standalone microcontroller offloads fusing of sensor data from the AP to maximize power savings
    • Concurrent support for five different satellite systems, including GPS, GLONASS, SBAS, QZSS and BeiDou
    • Ultra-low power on-chip positioning for background and foreground location using GNSS
    • On-chip Wi-Fi positioning using a direct connect communication protocol to the Wi-Fi SoC
    • Batching support for all devices connected to the Location Hub, including Wi-Fi, MEMS and GNSS

     The Broadcom BCM4773 is currently in production.

  • Intuicom Announces Next-Generation RTK Bridge-X with Wi-Fi

    Intuicom Announces Next-Generation RTK Bridge-X with Wi-Fi

    Intuicom RTK Bridge-X.
    Intuicom RTK Bridge-X.

    Intuicom, Inc., a wireless data solutions provider for the survey, machine control and precision agriculture industries, has added to its line of RTK Bridge solutions with the Intuicom RTK Bridge-X.

    Along with providing reliable access to RTK corrections, the RTK Bridge-X features a Wi-Fi hotspot. Users can connect other Wi-Fi devices such as laptops, tablets and smartphones and access the Internet via the RTK Bridge-X’s cellular connection. Also new with the RTK Bridge-X is cable-free configuration. Configuration can now be accomplished through a wireless connection using any web browser.

    Users can then access email, send files, and perform other Internet-based tasks using the connection provided by the RTK Bridge-X. With new Remote Access, the RTK Bridge-X can be reached over the Internet from anywhere.

    The RTK Bridge-X also comes with internal GPS. Users can choose between an internal license-free 900-MHz radio, industry-standard UHF radio, or no radio.

    Other improvements include a real-time cellular signal strength indicator on the re-designed front panel, as well as an Ethernet port that can be used for configuration or Internet connectivity. A numerical LED display now shows which of the four configurable profiles is active as well as which radio channel is selected. Bluetooth connections are also supported.

    Like all Intuicom Bridge Products, The RTK Bridge-X is designed for easy setup and operation and is compatible with all major cellular carriers and equipment manufacturers including Leica Geosystems, Trimble, and others.

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