System and method for using a satellite positioning system to filter WLAN ...

5 WLAN-PS 201 i

E WLAN Selecting Trilateration Estimation 1 Location

i scanner —> WLAN APS —> 204 —> ofHPE combining : 902 203 205 logic

5 : 210

5 SPS 206

E Satellite signal Trilateration Estimation 1

5 receiver and 208 of HPE

: measurement 709 E

E 207 E

5 WLAN-PS 301 _________________________________

E WLAN Selecting Trilateration Estimation E Location

i scanner —> WLAN APs —> 304 —> of HPE combining ; 202 303 305 l logic

1 ------------------------------------- -- I 210

j SPS 306 E

5 Satellite signal Trilateration ‘ Estimation E

5 receiver and 208 ofHPE E

5 measurement 209 E

: 207 :

Figure 3

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E WLAN Selecting Trilateration Estimation E ‘ Location i scanner _> WLAN APs _> 504 _> of HPE E combining E 202 <02 I I we : logic

i __________________________________ __ E 210

E SPS 506 ————————————————————— --E

5 Satellite sigI;2r{ ‘ Trilateration ‘ Estimation ‘

E rcccivcr and 208 of HPE l

: measurement 209 E

5 207 E