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GNSS RECEIVER WITH AN ON-BOARD CAPABILITY TO IMPLEMENT AN OPTIMAL ERROR CORRECTION MODE
GNSS RECEIVER WITH AN ON-BOARD CAPABILITY TO IMPLEMENT AN OPTIMAL ERROR CORRECTION MODE
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机译:具有实现最佳误差校正模式的机载功能的GNSS接收器
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摘要
The invention discloses a receiver of GNSS positioning signals which has embedded computer logic to select between a first operating mode, which uses all available frequencies, and a second operating mode, which uses only part of the available frequencies but in combination with available correction data. The selection is based on a comparison of an index of quality of reception at the receiver and a computed or predicted precision/confidence level of the corrections. A plurality of corrections types are possible, including a type using a local model and a type using collaborative corrections.
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