Locally measured movement smoothing of position fixes based on extracted pseudoranges
作者： Richard Rudow , Peter Van Wyck Loomis , Venkateswaran Kasirajan , Shawn D. Weisenburger , Robert Wold
DOI:
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摘要: A Global Navigation Satellite System (GNSS) chipset embedded within the cellular device is accessed. The GNSS calculates raw pseudoranges. pseudoranges are extracted from for processing elsewhere in outside of chipset. position fix determined based on Locally measured movement information obtained at least one sensor that a known physical relationship with device. locally applied to fix.
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