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专利名称：Methods and systems for determining signal
strength maps for wireless access pointsrobust to measurement counts
发明人：Etienne Le Grand,Brian Patrick Williams申请号：US14173052申请日：20140205公开号：US09419731B2公开日：20160816
专利附图：
摘要：Examples herein include methods and systems for determining signal strengthmaps for wireless access points robust to measurement counts. An example method
comprises receiving data related to RSSI for a wireless AP for a plurality of locations of anarea, and determining an intermediary signal strength map for the wireless AP based onthe received data related to the RSSI for the wireless AP. The method also includesassociating the intermediary signal strength map to a regularized signal strength map forthe wireless AP that is based on a diffusion mapping model of signal strength. A givenpartition of the regularized signal strength map is linked to one partition of theintermediary signal strength map. The method also includes providing an output signalstrength map for the wireless AP including values of the regularized signal strength mapmodified based on values of the intermediary signal strength map.
申请人：Google Inc.
地址：Mountain View CA US
国籍：US
代理机构：McDonnell Boehnen Hulbert & Berghoff LLP
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