Database for locating wireless terminals based on combinations of signal-strength measurements and geometry-of-arrival measurements
作者： Robert Morris Dressler , David Stevenson Spain , Tarun Bhattacharya , Robert Martin
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摘要: The present invention enables efficient storage and retrieval of signal-strength measurements geometry-of-arrival for estimating the location a wireless terminal. A database is populated with each plurality locations. Subsequent queries to enable rapid measurements, thus computationally-efficient estimate terminal based on these measurements. By supplementing illustrative embodiment more accurate be made than could achieved either or alone.
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