Assisted GPS

Known as: Assisted global positioning system, A-GPS support, A-GNSS 
Assisted GPS (abbreviated generally as A-GPS and less commonly as aGPS) is a system that often significantly improves startup performance—i.e., time… (More)
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Papers overview

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Highly Cited
2012
Highly Cited
2012
Location is a fundamental service for mobile computing. Typical GPS receivers, although widely available, consume too much energy… (More)
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Highly Cited
2011
Highly Cited
2011
Utilizing both Assisted GPS (A-GPS) techniques and new high-sensitivity embedded GPS hardware, mobile phones are now able to… (More)
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2011
2011
Trajectory-based services require continuous user location sensing. GPS is the most common outdoor location sensor on mobile… (More)
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Review
2009
Review
2009
The 3G iPhone was the first consumer device to provide a seamless integration of three positioning technologies: Assisted GPS (A… (More)
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2008
2008
The aim of this paper is to analysis the new assisted GPS (A-GPS) architecture based on SUPL (secure user plane location). This… (More)
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Review
2006
Review
2006
Adaptation to low oxygen tension (hypoxia) in cells and tissues leads to the transcriptional induction of a series of genes that… (More)
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2005
2005
GPS information is an essential element of network centric warfare providing key positioning and timing information in support of… (More)
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2004
2004
For the past two years SigNav has been heavily involved in the development of AGPS firmware, assistance server software and… (More)
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Highly Cited
2001
Highly Cited
2001
C urrently in development, numerous geolocation technologies can pinpoint a person's or ob-ject's position on the Earth… (More)
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Highly Cited
1992
Highly Cited
1992
Historically, conventional GPS receivers have used 1.0 chip early-late correlator spacing in the implementation of delay lock… (More)
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