This integrated circuit supports simultaneous reception and processing of the GPS L1/L5, Galileo E1/E5a, and GLONASS G1 signals with 40 tracking channels. The dual-band analog RF front-end is integrated on the same mixed-signal chip as the baseband hardware, including an embedded processor to close the tracking loops: overall, a compact, low-power, and low-cost solution.
A number of factors are holding the proximity marketing/indoor positioning markets back: standardization issues, consumer acceptance/privacy, retailer awareness and the technology itself. However, as one location executive put it, it may be the one way that retailers with brick and mortar stores can compete with Amazon and other online giants.
CSR plc and OriginGPS have announced a series of high- performance GNSS modules using CSR’s SiRFstarIV and SiRFstarV […]
Once again, it looks as if Google is taking a giant leap into location-based services with its recent acquisition of The Dealmap. Is this deal a signal that LBS market viability may be tied to the social shopping market? The market is potentially huge, with two big players and a third, Google, quickly developing. But is this the market that will propel LBS to the next level? One analyst says yes…and no.
The world is spinning in a new direction. Consumers are spending more time on mobile apps than on the web. In June, mobile app use overtook both mobile and desktop web, as measured by apps analytic firm Flurry. Consumers spent an average of 81 minutes per day on mobile apps, and 74 minutes on the web. App use was measured on Apple’s iOS, Android, Blackberry, and J2ME platforms, and web use was measured on the open web, mobile web, and Facebook.
At the start of a new decade, let’s examine the state of the GNSS consumer market and technology. In the December 2009 issue of GPS World, I described the developments that put GPS in cell phones over the last decade. That technology revolution has brought GPS a very long way. Having come this far, we can ask that most famous of all navigation questions: Are we there yet?
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