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Assisted GNSS

Assisted GNSS (A-GNSS) is a GNSS augmentation system that often significantly improves the startup performance—i.e., time-to-first-fix (TTFF)—of a global navigation satellite system (GNSS). A-GNSS works by providing the necessary data to the device via a radio network instead of the slow satellite link, essentially "warming up" the receiver for a fix.…

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Assisted GNSS

Nodes54
Edges53
Triples5
Avg. degree1.96
Density0.037037
Components1

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Important terminology

gps data a-gps server supl mobile device location satellite time position defined network information protocol receiver fix a-gnss satellites signal

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
GSMinstance ofAn A-GPS-capable device can connect to these servers and download this information using mobile-network radio bearers0.80text
CDMAinstance ofAn A-GPS-capable device can connect to these servers and download this information using mobile-network radio bearers0.80text
WCDMAinstance ofAn A-GPS-capable device can connect to these servers and download this information using mobile-network radio bearers0.80text
LTE or even using other radio bearers such as Wi-Fi or LoRainstance ofAn A-GPS-capable device can connect to these servers and download this information using mobile-network radio bearers0.80text
Qualcomminstance ofHardware manufacturers0.80text

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