4 ms·
AFAICT from the article, the A-GPS download request may (they didn't show any payload analysis of an unencrypted payload...) include: - Unique ID - Chipset na
by lallysingh 3y ago
AFAICT from the article, the A-GPS download request may (they didn't show any payload analysis of an unencrypted payload...) include:
- Unique ID
- Chipset name
- Chipset serial number
- XTRA software version
- Mobile country code
- Mobile network code (allowing identification of country and wireless operator)
- Type of operating system and version
- Device make and model
- Time since the last boot of the application processor and modem
- List of the software on the device
- IP address
The A-GPS system downloads current satellite orbits (Ephemeris) from Qualcomm instead of waiting for all relevant satellites to transmit all of them on their own. This reduces the time it takes to fix the position.
I would've preferred that they show the actual data transferred, instead of what the policy says they may transfer.