gps-sdr-sim
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osqzss
Software-Defined GPS Signal Simulator
I am receiving the spoofed signal in "static mode" but not in the "Dynamic mode". I am using the Andriod "GPS Test" for analyzing the received spoofed signal. I have...
Good afternoon. First of all, thank you very much for your work and your attention. I am trying to spoof a DJI Phantom 3 dron **outdoors** (but no flying) and...
Hello. I have another question. Why the array dwrd contains 60 elements instead of 50?
Experimenting with other SDRs such as the epiq line and am trying to send a .bin file created with this through gnuradio. Is 'Constellation Modulator' correct for this .bin file?
Just wondering if the output of this codebase would be appropriate to use for simulation of GPS (RF or baseband) signals as they arrive at a multi-antenna system. Would the...
PPS delay
Hello, I did some "time" testing. The test consists of compare the PPS (pulse per second) generate by a receiver with real Sats signal vs a PPS generated by a...
I have two points: 1) How am I able to use dynamic entry file using entries like: 30.286502,120.032669,100 30.286502,120.032669,100 30.286502,120.032669,100 31.286502,120.032669,100 ... ? Thus in order to generate a binary...
Hello. I am a research student. I have been able to successfully run the code for a spoofed static location and predefined trajectory. Now I need to tweak the code...
Updated README to include instructions for automatic download of RINEX nav files from urs.earthdata.nasa.gov as requested in https://github.com/osqzss/gps-sdr-sim/issues/268
https://github.com/osqzss/gps-sdr-sim/blob/bf998ab36c8e1639646f7da9b2639233e49c2dfc/gpssim.c#L2308 Array index incremented but never checked against EPHEM_ARRAY_SIZE. Will cause array out of bounds read. What should happen when end of array is reached?
