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8:30 -
Motivation & Standard GPS Review
GPS in mobile phones, PNDs and PDAs.
E911, location based services.
How GPS was designed to work.
GPS signal power, link-budget.
Standard GPS - why it doesn't work indoors.
9:45 -
Acquisition and Assistance
Acquisition & assistance overview
Frequency & code-delay search space
Industry standards
MS assisted and MS based GPS
A-GPS frequency & time assistance
Frequency/Code search with Assisted GPS
11:00 - High Sensitivity I
Standard GPS receiver design
Architecture
Front-end analysis
dBm & dB-Hz
Correlation, coherent integration & baseband gain
SNR worksheet
12:00 - Lunch on your own
1:30 - High Sensitivity II - High-sensitivity
rec'r design - coherent integration
Architecture
Correlator size vs. integration time
Coherent integration
Implementation losses: IF, quantization, code alignment, frequency
mismatch, data bit alignment
SNR worksheet with long coherent integration
2:45 - High Sensitivity III - High-sensitivity
rec'r design - non coherent integration
Limit of coherent integration
I&Q channels and non-coherent integration
Squaring loss
Correlator size vs sensitivity
High-Sensitivity SNR worksheet
Achievable sensitivity law
Signal strengths in practice, and attenuation through different
materials
4:00 - Other technologies for indoor location
Other satellites: SBAS, Glonass, Galileo, Compass, QZSS, IRNSS
Wi-Fi
AFLT, NMR, MRL & Cell-ID
Digital TV, Pseudolites & FM
IMES
MEMS
5:00 - Course Ends
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