Tag: personal navigation

DeCarta Search Engine for LBS Expands to 120 Countries
deCarta, Inc., an independent LBS platform company, has expanded coverage of its advanced local search technology, the L2 Geospatial Search Engine, to 120 countries including Europe, North America, and most major countries around the world.

L2 is a high-performance, scalable local search engine with single line input to enable a more intuitive user interface, the company said. deCarta sources and indexes premium map and POI (Points of Interest) content but also enables customers to index and control their own content using the L2 Index tools.

deCarta’s L2 has advantages over most other search engines in that it can be used as a pure geocoder for address search, or for POI search….or simultaneously as a combination of the two mixed in a single line search query – with the additional ability to tune this behavior at runtime. This gives developers maximum flexibility and creativity in producing their mobile and desktop applications. The new expanded country coverage now enables deCarta customers to offer truly global services.

The L2 Search engine is an integral component of deCarta’s LBS platform which provides specialized geospatial technologies for maps, routing, navigation, geocoding, local search and geo-data integration and processing. deCarta offers two deployment models for its LBS platform: a Hosted LBS Platform Service (PaaS) or, alternatively, customers can self-host the platform either on-premise or in a cloud service such as Amazon’s AWS. Both approaches utilize deCarta’s advanced REST API architecture and can scale to support billions of maps and searches and millions of users per month.

L2 enables deCarta’s customers to offer flexible, advanced local search capabilities that are on par with Google Maps but beyond other search engines, deCarta said. Examples include:
- Single line entry of POI or address or both
- Fast typeahead, predictive entry – ideal for mobile devices and web interfaces
- High tolerance for misspellings and partial entries
- Random ordering of address parameters
- Search for a POI near a POI, such as:
  - “Coffee near XYZ company”
  - “Restaurants on Main Street”
  - “ATMs near AMC Theater”
- Search for POI near a specific address, such as “Parking near 1234 Main Street”
Furthermore, the ability to integrate L2 with deCarta’s patented “Search Along A Route” technology gives automotive OEMs and Telematics Service Providers the ability to offer more advanced and helpful “driver-centric” connected car services.

“We are excited by the market reaction to L2 since its introduction last year,” said J. Kim Fennell, CEO of deCarta. “We’re winning business competing with, and in some cases replacing, major local search engines such as Google Maps based on the merits of L2’s technology advantages, customization capabilities, flexible content offerings, less restrictive license terms and our superior customer service – all of which creates a more satisfied customer experience.”

deCarta offers a “house blend” of premium map and POI content with L2. It works closely with worldwide and regional map data providers including TomTom, Nokia/HERE, OpenStreetMap (OSM), AND, Sensis, IPC, Nav2 and eMapgo; as well as leading POI providers and other content sources (traffic, parking, weather, speed cameras, etc). deCarta integrates and de-duplicates multiple content sources for optimum search results.

deCarta provides the tools to let companies index and search on their own content for maximum control and commercial advantage. This content can stand alone or be merged with industry map and POI content. Customers can “boost” content and control rankings to suit their needs. These capabilities provide huge benefits for local search companies, Automotive OEMs and telematics service providers seeking to offer their users the best customer care and connected car services.

For more information on L2, please visit deCarta’s web site at www.decarta.com or go straight to the demo. Developers can find more technical details at deCarta’s DevZone.
May 1, 2014
CSR, OriginGPS Accelerate Adoption of Wearables with Tiny GNSS Modules

CSR plc and OriginGPS have announced a series of high- performance GNSS modules using CSR’s SiRFstarIV and SiRFstarV product lines.

The new modules are 70% smaller than current solutions and deliver a 30% reduction in Time To First Fix (TTFF), making them ideal for health and fitness trackers, sports watches, medical devices, wearable action cameras, and digital still cameras. All modules, including the newly released 7 x 7 millimeter Multi Spider (ORG4572) solution, integrate the LNA, SAW filter, TCXO, RTC crystal and RF shield.

“To accelerate market adoption of location technologies in wearable devices and cameras, manufacturers must minimize the embedded GNSS module size without compromising on performance, sensitivity, or power consumption,” said Anthony Murray, senior VP, Business Group at CSR. “By leveraging CSR’s industry-leading GNSS solutions and collaborating with OriginGPS on module development, we have achieved this objective.”

The OriginGPS modules offer high sensitivity resulting in shorter autonomous and aided TTFF, better navigation stability, and higher accuracy in harsh environmental conditions. In real-life testing of the module in camera applications, TTFF performance improves by over 30 percent compared to other solutions. The module also delivers TTFF results in less than one minute over 90% of the time (cold starts).

In addition to its small footprint, the GNSS module’s ultra-fast geotagging capability dramatically improves the consumer experience. The GNSS antenna module’s outstanding sensitivity and OriginGPS’ proprietary Noise Free Zone (NFZ) technology for faster position fix and navigation stability provides geo-tagging availability even under challenging satellite signal conditions such as low signal areas, under dense foliage, in urban canyons, and during motion-based activities. Battery life is considerably extended as a result of CSR’s breakthrough low power Push-to-Fix (PtF) technology, which rapidly establishes a valid position fix enabling the module to hibernate for longer periods of time. Push-to-Fix is an intelligent periodic low power mode that adaptively changes power depending on the operating environment and motion conditions. Advanced algorithms and a powerful on-chip DSP processor maintain high accuracy (QoS) while achieving the lowest power level possible for the given environmental and motion conditions.

“As the wearable technology and action camera markets continue to grow, we must ensure that our solution meets the market’s need for high performance and small form factor GNSS modules,” says Gal Jacobi, CEO of OriginGPS. “It is our privilege to partner with CSR and its excellent engineering team to meet the market’s need. CSR’s leading multifunction semiconductor platforms and OriginGPS’ miniaturized high performance modules create a unique value proposition for customers in these markets.”

OriginGPS modules are currently in mass production, and additional information can be found at www.origingps.com.

April 25, 2014
Pitney Bowes, INRIX Join on Location Intelligence for Traffic

Pitney Bowes Inc. has entered into a multi-year partnership with INRIX, Inc., provider of traffic information and driver services, to deliver advanced location intelligence solutions through the company’s traffic intelligence platform.

By integrating location capabilities with traffic analysis, INRIX and Pitney Bowes will enhance the driving experience of today’s connected drivers, the companies said. By delivering this information through INRIX’s mobile app, users are empowered to make better location-based decisions in real-time.

“Pitney Bowes’ location intelligence solutions can add compelling new capabilities to the existing products of mobile-oriented companies such as INRIX,” said James Buckley, Senior Vice President and General Manager, Location Intelligence, Pitney Bowes. “Our products help unearth non-obvious relationships between specific locations to improve the customer experience and drive loyalty.”

INRIX has designed a leading traffic intelligence platform that uses smart data and advanced analytics to solve transportation issues worldwide. The company uses a unique approach called “smart crowd-sourcing” that analyzes real-time traffic speed and incident data from a wide variety of public and private traffic sources ranging from road sensors and up-to-the-minute traffic speeds and community reports crowd-sourced from millions of vehicles and mobile devices throughout the day. Whether through an in-car or smartphone navigation application, a local newscast or the company’s INRIX Traffic app, INRIX offers up-to-the-minute traffic information and other driver services to help more than 150 million drivers save time, fuel and money.

Pitney Bowes Location Intelligence solutions merge organizational data with location data to provide users with the capability to make more informed decisions. For INRIX, this technology compiles and correlates addresses with coordinates from a mobile device to establish real-time location or a desired destination. Combining that with other data such as specific traffic flow, demographics and behavior patterns, users can uncover key points of interest by accessing Pitney Bowes advanced location search. For example, if a consumer is planning to visit a popular department store in a specific region, the technology makes it possible to suggest a relevant restaurant recommendation for lunch, based on the data that is collected about user preferences, convenience, proximity and projected traffic patterns.

“INRIX had a number of compelling reasons to partner with Pitney Bowes,” said Scott Sedlik, Vice President, Product Planning and Market Development for INRIX. “Our customers are looking to make real-time decisions using location data, and Pitney Bowes has the most comprehensive suite of offerings to fulfill that need. Other key reasons for teaming include a strong customer focus and alignment with our own strategic goals and approach.”

April 15, 2014
SkyTraq Launches Miniature Programmable GNSS Receiver Module

SkyTraq‘s new family of high-performance system-in-package (SiP) GNSS receiver modules supports GPS, GLONASS, Beidou, QZSS and SBAS.The modules integrate SkyTraq Venus8 positioning engine, 1MByte Flash memory, LNA, SAW filter, high precision 0.5ppm TCXO, RTC crystal, and other passive components within tiny 10mm x 10mm x 1.3mm package. The smallest configuration requires only antenna and power to have position fix and generate NMEA output.

This new 10mm x 10m sized GNSS module family consists of Venus858F-GL GPS/GLONASS receiver module, Venus858F-BD GPS/Beidou receiver module, and Venus838F GPS receiver module. All three modules support additional QZSS and SBAS signal. The three modules are pin compatible; one application design works for all three models.

Within the consumer and industrial GNSS segment, these modules feature industry’s fastest 50Hz GPS, 20Hz GPS/Beidou, and 20Hz GPS/GLONASS update rate, 29sec cold start TTFF, and better than -160dBm tracking sensitivity.

Module interface includes two UART, four SPI, one 2-wire interface (I2C compliant), and two PWM among the 28 function-multiplexed digital I/O. A customized Arduino IDE can be used to program the modules, making use of the on-chip peripherals and sharing the internal 32bit RISC, IEEE-754 compliant FPU, and memory resources. Venus838F GPS module has roughly 50MIPS + 490KByte Flash + 45KByte RAM available for user programming.

Optimized for lowest bill of material cost, the dime-sized modules are designed for high-volume cost-sensitive GNSS applications. Combined with properly tuned antenna fitted to customer’s application design, it provides optimal performance at lowest system cost.

To lower barrier of adopting latest satellite navigation technology, the traditionally higher-priced GPS/GLONASS and GPS/Beidou receiver modules are offered at same price as the GPS receiver module.

Volume delivery of all three modules to customers begins in May 2014; engineering sample, datasheet, reference design, and evaluation kits are available now.

April 11, 2014
How to Survive a Total Constellation Outage

Yesterday we posted news of an 11-hour downtime for the full GLONASS constellation, due to an upload of bad ephemerides. Coincidentally, during that 11-hour period, the mass-market chip company Broadcom was conducting multi-constellation receiver tests in Asia. Frank van Diggelen, Broadcom’s chief GNSS scientist and vice president says, “We have definitive data to show how a multi-constellation receiver survives such an outage.”

Here are the pictures, and the story they tell.

Test data coincident with the GLONASS ephemeris disruption of April 1 and 2 showing conclusively how a GPS/GLONASS/QZSS/BEIDOU receiver survives the complete disruption of one of the constellations.

On April 2 at 1:00 a.m. Moscow time, bad ephemeris was uploaded to all satellites (see chart at the bottom of this story).

There are two receivers shown here, from two different manufacturers, both in smartphones. The yellow dots are for a GPS/GLONASS receiver; the blue dots are from the Broadcom 47531 receiver which tracks GPS/GLONASS/QZSS/BeiDou signals simultaneously. The 47531 receiver includes logic to use redundant measurements to check the validity of all measurements. It successfully identified and removed the bad GLONASS ephemeris 100 percent of the time, as can be seen by the continuity and accuracy of the positions.

Here is the satellite outage chart from yesterday’s story. All GLONASS satellites were restored to healthy state after the 11-hour interruption.

Current plot from the Roscosmos GLONASS Information-Analytical Centre. Things are almost back to normal this morning.

April 3, 2014
Location-Based Advertising Getting Higher Visibility
Airpush

When one talks about the worldwide location industry, mobile resource management — fleets and trucks, for instance — aren’t sexy at all, but they make money. What is supposed to be sexy is location-based advertising. According to many analysts, location-based advertising has been hampered by a few things: education for both consumers and mobile advertisers, privacy issues, and relevant proximity information so folks can use it to make purchases. Another concern could be the expense of rolling out indoor beacons.

BARCELONA—Major consumer privacy concerns aside, companies are starting to see growth in location-based advertising, with new markets emerging in Europe. While the numbers of mobile advertising companies has decreased at the Mobile World Congress, held here in February, from just two years ago, the remaining players are seeing a more mature market.

Mobile advertisers are beginning to realize that location is the Holy Grail for growth, said Cameron Peeples, Airpush vice president of marketing. “People going into New York from Newark during rush hour can receive a different call to action because of a created geo-fence. Advertisers can determine whether the traveler is there on business or looking for a hotel and other travel deals,” he said.

Before Mobile World Congress, Los Angeles-based Airpush partnered with AirX, a large mobile ad exchange company. The majority of the AirX inventory, about 120,000 Android applications, includes highly-sought-after GPS location data, the company said.

There are large differences between the North American and European markets for mobile advertising, Peeples said. “The mobile advertising market [in Europe] is definitely evolving. The European market is key for us, dramatically higher than other markets,” he said. “[The European] market seems to have people connected to a lot of things — they are more mobile, use public transportation more, and always have a phone that is more centric to who they are.”

Making location-based advertising relevant to the consumer is still a major challenge. “Our focus next year is on native advertising. Native advertising combines not only the right message, but the right delivery vehicle,” Peeples said. “No one bicycling enthusiast wants ads tailored for someone who wants flowers.”

Peeples said the privacy issues are a big deal, but his company’s services are opt-in. “A lot of it is loyalty advertising. It’s all opt-in,” he said.

xAd Partners with Waze, Sees UK Growth

Another mobile advertising company, New York-based xAd, is also making inroads in Europe. “We are in the UK right now, which is really WiFi-focused. A lot of our early [location-based] advertising efforts are in education — to educate consumers and the advertising agencies about the power of location and mobile,” said Monica Ho, xAd vice president of marketing. “Not all location is created equal. The real value of [location-based advertising] is the proximity target to market to.”

Right before Mobile World Congress, Waze selected xAd as its third-party provider of search and display mobile ads in the United States. Waze, which was bought by Google in a deal worth more than $1 billion, is a top three map and navigation app in the iTunes store — a ranking that was probably helped by the Apple Maps debacle in 2012.

The companies say the deal will place xAd’s mobile ad targeting technologies into Waze’s location-based advertising platform.

Ho said there are still two areas of concern for location-based advertising: relevancy to the consumer and privacy issues. “There was privacy backlash from Nordstrom collecting consumer information from their Wi-Fi system,” she said, referring to the controversy last year when the retailer was accused of capturing consumer information during an indoor positioning test.

Apple to Roll out Upgraded Maps on iPhone 6

Speaking about Apple Maps, many industry analysts says the company has come a long way since the very public embarrassment nearly two years ago over map inaccuracies and flaws. The company recently released iOS 7.1, but is expected to rollout iOS 8 when the iPhone 6 debuts later this year.

With the debut of the iPhone 6, an updated version of Apple Maps will also be released, according to published reports.

Last year, Apple bought two companies, HopStop and Locationary, to allow the company to entrench itself once more in the location business. How firmly those roots prove to be, and how well they serve the company against archrival Google, remain to be seen.

Apple has been stockpiling companies and mapping software since its introduction of Apple Maps on iOS devices, which had a rough start. GPS World’s LBS Insider reported extensively on the problems Apple encountered with its mapping software. Some of these problems included sending drivers to a wrong location and direction.

After the mapping software problems were made public, Apple CEO Tim Cook apologized for the mapping software’s problems and even suggested that users go to such competitors as Waze, MapQuest, and Microsoft’s Bing.

In other location news:
- A Wall Street Journal reporter basically said there was nothing much new at Mobile World Congress — and that the excitement and action was at the outlying conferences at Fira Montjuic. One of these more interesting conferences, Four Years From Now, or 4YFN, featured start-up companies making pitches and displaying their new products, some of which included location capability.
- The Mobile World Congress final stats. Organizers said MWC had more than 85,000 attendees from 200 countries — an increase of 13,000 from the previous year. It’s now being touted as the biggest and best wireless show.
- In February, GPS World reported that TruePosition had purchased Skyhook for an undisclosed price. Skyhook provided location services to a number of companies including Apple and Samsung. The interesting issue is Skyhook’s lawsuit with Google, which alleged that the Internet giant influenced smartphone manufacturers to abandon the Boston-based company. According to published reports, the legal action still is going forward.
- AT&T Mobility is shuttering its location-based Alerts marketing program. The company said it would release an updated version later this year. AT&T Mobility launched Alerts in late 2012. It featured free opt-in, location-based text message alert service. Participating retailers included Stapes, Gap, Zales, Neiman Marcus, and others.
- I didn’t go to South by Southwest. Is my cool-guy card revoked? One of the reasons I didn’t is because, outside of meetings that were not part of the conference, there was not one location industry announcement made there. Maybe something will change my mind next year, but call me an old fogey — I just didn’t see the need to go to Austin this year.
March 25, 2014
Google’s 3D Mapping Phones Head to Developers

Google’s 3D mapping project, Project Tango, is putting prototypes into developers’ hands.

Google has been collaborating with universities, research labs, and industrial partners in nine countries, to concentrate the past 10 years of research in robotics and computer vision into a mobile phone. “We now have prototypes ready to put into the hands of eager development partners that can help us imagine the possibilities and to transform those ideas into reality,” Google said on its Project Tango website.

Google’s Advanced Technology and Projects group (ATAP) heads the project, which aims to make it possible to create a 3D model of the space around a smartphone. For instance, a user can map an area, such as a home, by walking around with the phone.

Creation of 3D maps in this way would make it easy to navigate through buildings such as offices and supermarkets. Maps of a user’s home could also be used in games. As Google said on its website, “Imagine playing hide-and-seek in your house with your favorite game character, or transforming the hallways into a tree-lined path. Imagine competing against a friend for control over territories in your home with your own miniature army, or hiding secret virtual treasures in physical places around the world.”

The current prototype is a 5-inch Android phone containing highly customized hardware and software designed to track the full 3D motion of the device as a user holds it, while simultaneously creating a map of the environment. These sensors allow the phone to make more than a quarter million 3D measurements every second, updating its position and orientation in real time, combining that data into a single 3D model of the space. The mapped space is matched to the phone’s internal gyroscopic systems and more general location data from GPS.

Check out the Project Tango video:

March 19, 2014
Yandex Acquires KitLocate, Israeli Geo-Location Developer

The Israeli startup KitLocate, developer of energy-efficient cloud location technology for mobile devices, is joining the Yandex mobile search team.

KitLocate’s technology, packed into a developer-friendly SDK, provides location capabilities, including geo-fencing, motion detection and social location, for location-based apps on the user’s iOS or Android smartphone. While doing that, it lowers battery power consumption to less than 1% per hour. KitLocate’s algorithms allow location-based apps to request the device’s geographic coordinates less frequently without losing precision, which considerably extends the phone’s life between charges.

The Israeli team’s technology has already been successfully implemented in a mobile app, which helps drivers to find available parking spaces in their immediate vicinity. Popular in Israel financial service, Isracard uses KitLocate’s technology to deliver its offerings to users’ phones based on their current location.

Yandex’s mobile products that don’t need continuous GPS synching, such as its location-based search, will be augmented by KitLocate’s smart solution. With KitLocate’s technology, Yandex will be able to deliver search results, as well as product or service offers, on the user’s mobile phone or tablet, relevant not only to a specific user, but also to their current location. The cloud solution looks especially promising for location-based recommendation apps, Yandex said.

Yandex’s previous experience working with a startup from Israel was investment in a facial recognition technology developer, Face.com, which was later acquired by Facebook. After joining Yandex, KitLocate’s team, based in Tel Aviv, will continue to be available for implementation in other location-based apps that don’t require continuous geo-tracking.

March 19, 2014
Three More Companies Sign on to AT&T Connected Car Center

Three additional companies — Qualcomm, Red Bend and QuickPlay — have signed on to work with the connected car industry at the AT&T Drive Studio, a connected car center for innovation and research in Atlanta, Georgia.

“This is an exciting ecosystem and we are committed to leading the way to take the connected car to the next level for auto manufacturers and their drivers,” said Glenn Lurie, president, AT&T Emerging Enterprises and Partnerships, AT&T Mobility. “That’s the essence of the AT&T Drive Studio, to bring together the best players in the auto industry ecosystem to collaborate and create the future faster.”

The AT&T Drive Studio will now include support from the following companies:

Qualcomm Technologies, Inc., intends to showcase its newly announced Qualcomm Snapdragon Automotive Solutions for infotainment and telematics at the AT&T Drive Studio. Qualcomm Technologies plans to integrate these solutions with AT&T’s Drive portfolio, including AT&T’s global SIM, bifurcated billing, voice recognition, and the nation’s most reliable 4G LTE network.

AT&T has selected Red Bend Software to be a solution provider to remotely manage automotive software in the new AT&T Drive Studio. Hosted in the AT&T cloud, the Red Bend Software Management Center is an OMA-DM standard-based platform designed for car manufacturers to manage in-vehicle software and applications over the air with reliability and efficiency. Red Bend’s comprehensive software management platform significantly reduces the time and cost for automotive OEMs to manage the lifecycle of all in-vehicle software, from head units to map content and ECUs.

AT&T has selected QuickPlay Media to develop an in-vehicle video service. The offering will be powered by QuickPlay’s OpenVideo platform and will deliver Live Linear TV and streaming video on demand services to automotive manufacturers collaborating in the AT&T Drive Studio. QuickPlay’s solution will enable AT&T to provide in-car “infotainment” by delivering secure streaming of hundreds of live linear TV channels and hours of premium VoD content. The solution includes a configurable, customizable client application, support for adaptive streaming, complete content protection with DRM solutions like Microsoft PlayReady, user entitlements, dynamic advertising, banner ad support, multi-language support and featured content.

Opened in January 2014, the AT&T Drive Studio is a dedicated facility for connected car innovation and research. Located in Atlanta, the more than 5,000-square foot AT&T Drive Studio features working garage bays, a speech lab, and a full showroom to exhibit the latest innovations. The AT&T Drive Studio integrates AT&T solutions across multiple companies and serves as a hub where AT&T can respond to needs of automotive manufacturers and the auto ecosystem at large.

February 24, 2014
Blackphone Designed for Privacy Launches At Mobile World Congress 2014

photo: SGP Technologies

SGP Technologies, a joint venture of Silent Circle and Geeksphone, has unveiled the Blackphone, a smartphone that places privacy and control directly in the hands of its users. The smartphone was launched at Mobile World Congress being held this week in Barcelona.

Blackphone includes a unique combination of operating system and application tools that offer unparalleled security and privacy to information workers, executives, public figures, and anyone else seeking privacy, the company said. Blackphone’s PrivatOS, built on Android and combined with a full suite of privacy-enabled applications, “allows users to regain control over their communications activities. No longer will the use of a smartphone demand acceptance of unauthorized surveillance, commercial exploitation of activity data, and the loss of privacy, security and fundamental human rights,” the company said in a press release.

Blackphone is powered by a >2 GHz quad-core SoC and features a full set of premium features, including GPS, a 4.7-inch HD IPS screen, LTE, HSPA+, 2GB DDR3 RAM, 16GB of storage, >8MP primary camera with flash and 1.3MP front camera, Bluetooth 4.0, and 802.11n WiFi.

Blackphone comes unlocked and features several pre-installed privacy tools, including the Silent Circle suite of apps (Silent Phone, Silent Text, and Silent Contacts); anonymous search, private browsing, and VPN from Disconnect; and secure cloud file storage from SpiderOak. In addition, Blackphone ships with the Smart WiFi Manager from Mike Kershaw, Chief Architect for SGP Technologies, and a powerful remote-wipe and device recovery tool.

Blackphone is available for pre-order to individuals and enterprises as an unlocked device with a starting price of US$629, and will also be available through selected partner carriers from launch, including KPN Mobile, the inaugural launch carrier for Blackphone serving European regions including Belgium, the Netherlands, and Germany. Customers will always have the option of buying direct rather than through a carrier if that is their preference.

Blackphone is scheduled to ship to the first end users in June 2014, and testing units will be provided to partner carriers in the April timeframe.

February 24, 2014
Broadcom Location Chip for Wearables Uses Less Power

Broadcom Corporation today introduced a GNSS system-on-chip (SoC) that will enable wearable location devices to operate with less power and more accuracy, Broadcom said. The Broadcom BCM4771 GNSS SoC is designed for low-power, mass-market wearable devices such as fitness trackers and smart watches. Broadcom will showcase its mobile innovations at Mobile World Congress in Barcelona, February 24-27.

The Broadcom BCM4771 GNSS SoC with on-chip sensor hub enables consumers to more accurately track and manage their health and well-being by delivering precision activity tracking and location data while consuming less power than traditional architectures. This enables location intelligence and the extended battery life needed by the growing wearable market.

Wearable wireless device revenues are projected to exceed $6 billion in 2018 with sports, fitness and wellness as the largest segment with 50 percent share of all device shipments1.

“Today’s wearables like fitness trackers have surged in popularity, but often miscalculate speed and distance,” said Mohamed Awad, Broadcom director of the Marketing, Mobile and Wireless Group. “As the largest supplier of discrete GNSS solutions, Broadcom brings its location expertise to deliver more precise fitness and health measurements to the accelerating wearable market.”

Broadcom’s new chip constantly monitors user activity levels and location history to improve accuracy while adding advanced features such as location batching. In addition, Broadcom’s BCM4771 significantly reduces power consumption and board area by combining its location capabilities with an integrated sensor hub, contextual awareness, and GNSS. The SoC is complimented by Broadcom’s Wireless Internet Connectivity for Embedded Devices (WICED) Smart and WICED Direct software development kits (SDKs) to provide additional wireless connectivity to the platform.

Key Features. Designed in 40 nanometer (nm) process technology, the BCM4771 GNSS SoC includes a sensor hub that integrates sensor inputs for its on-chip algorithms to detect the user’s context, accurately compute speed and distance traveled, and provide fitness applications with the GNSS track. Power savings and advanced accuracy are achieved by intelligently leveraging context detection through the tight coupling of sensor inputs and GNSS on a single SoC. Broadcom’s BCM4771 also realizes a lower overall bill of materials (BOM) cost through the integration of a multipurpose sensor hub, the company said.

The BCM4771 will be sampling by the end of Q1 2014.

February 20, 2014
u-blox GNSS Antenna Module Supports All Satellites

The u-blox CAM-M8Q.

u‑blox has introduced the CAM-M8Q GPS/GLONASS/BeiDou/QZSS antenna module. The module integrates a u-blox M8 satellite receiver IC plus SAW filter, LNA, TCXO, RTC, passives and a pre-tuned GNSS chip antenna in an ultra-small 9.6 x 14.0 x 1.95 mm package. The new module requires only a power source for reliable and accurate satellite positioning anywhere in the world.

Combining low power consumption with high-sensitivity, high jamming immunity and concurrent GNSS operation (GPS/GLONASS, GPS/BeiDou, or GLONASS/BeiDou) the surface-mount CAM-M8Q provides a drop-in solution for satellite positioning in an ultra-small form factor, u-blox said.

“Our u-blox CAM-M8Q is perfect for customers designing highly compact products who want to speed up product development while freeing resources for core activities,” explains Thomas Nigg, vice president of product marketing at u-blox. “The CAM-M8Q is a pre-tuned, performance and cost optimized module providing satellite positioning on an extremely small footprint. It is literally an ‘instant’ positioning solution.”

The u-blox CAM-M8Q module is designed for a wide range of applications such as personal locators, handheld navigators, and wearable electronics as well as vehicle telematics systems used for emergency call, anti-theft, insurance and road pricing. Consistent omni-directional antenna performance helps ensure excellent performance regardless of module orientation.

In addition, the CAM-M8Q allows the internal chip antenna to be used as a backup antenna if the design incorporates an external antenna. This benefits companies where there is a risk that the primary external antenna may malfunction or suffer damage, for example in vehicle tracking systems where damage is possible to the external antenna.

The CAM-M8Q module uses the latest u-blox M8 GNSS receiver chip qualified according to AEC-Q100 and is manufactured in ISO/TS 16949 certified sites. Qualification tests are performed as stipulated in the ISO16750 standard: “Road vehicles – Environmental conditions and testing for electrical and electronic equipment.”

The CAM‑M8Q is form-factor compatible to predecessor modules UC530 and UC530M, allowing the upgrade of existing designs with minimal effort.

February 20, 2014