TW200718241A - Apparatus and method for determining WLAN access point position - Google Patents

Apparatus and method for determining WLAN access point position

Info

Publication number
TW200718241A
TW200718241A TW095122790A TW95122790A TW200718241A TW 200718241 A TW200718241 A TW 200718241A TW 095122790 A TW095122790 A TW 095122790A TW 95122790 A TW95122790 A TW 95122790A TW 200718241 A TW200718241 A TW 200718241A
Authority
TW
Taiwan
Prior art keywords
positions
access point
wlan access
ues
same
Prior art date
Application number
TW095122790A
Other languages
Chinese (zh)
Inventor
Nathan Edward Tenny
Farrokh Khatibi
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to US69372705P priority Critical
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of TW200718241A publication Critical patent/TW200718241A/en

Links

Abstract

Position of a WLAN access point (AP) is determined by reference to user equipment devices (UEs) in communication with the AP and with a radio network interworked with the WLAN. The AP position may be assumed to be the same as position of any UE in communication with the AP. UE positions may be averaged for a plurality of UEs, a plurality of positions of the same UE, or a combination of such UE positions. Round-trip time (RTT) may be measured between a plurality of UEs and the AP, and the AP position may be trilaterated from the RTT measurements and the UE positions. AP position may also be trilaterated froni positions of the same UE in combmation with RTTs between the AP and the UE, measured at different times. The computations of the AP position may be hosted at the WLAN or the radio network.
TW095122790A 2005-06-24 2006-06-23 Apparatus and method for determining WLAN access point position TW200718241A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US69372705P true 2005-06-24 2005-06-24

Publications (1)

Publication Number Publication Date
TW200718241A true TW200718241A (en) 2007-05-01

Family

ID=39947960

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095122790A TW200718241A (en) 2005-06-24 2006-06-23 Apparatus and method for determining WLAN access point position

Country Status (2)

Country Link
CN (1) CN101248626A (en)
TW (1) TW200718241A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI452918B (en) * 2008-01-29 2014-09-11 Lucent Technologies Inc Method to support user location in in-structure coverage systems

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010060400A (en) * 2008-09-03 2010-03-18 Sony Corp Navigator, navigator display method, program of navigator display method, and recording medium for program of navigator display method
US8892127B2 (en) 2008-11-21 2014-11-18 Qualcomm Incorporated Wireless-based positioning adjustments using a motion sensor
US20100135178A1 (en) * 2008-11-21 2010-06-03 Qualcomm Incorporated Wireless position determination using adjusted round trip time measurements
US9645225B2 (en) 2008-11-21 2017-05-09 Qualcomm Incorporated Network-centric determination of node processing delay
CN101754364B (en) * 2008-12-01 2012-10-17 华为技术有限公司 Positioning method and device of Femtocell
US8750267B2 (en) 2009-01-05 2014-06-10 Qualcomm Incorporated Detection of falsified wireless access points
US20100208711A1 (en) * 2009-02-13 2010-08-19 Sony Corporation System and method for efficiently populating an access point database
US9065928B2 (en) * 2009-05-26 2015-06-23 Apple Inc. Space and time based device customization
KR101645461B1 (en) * 2010-01-12 2016-08-12 삼성전자주식회사 Apparatus and method for auto conntecting wlan in portable terminal
US20110199964A1 (en) * 2010-02-12 2011-08-18 Jeyhan Karaoguz Method and system for determining a location of an access point based on association of the access point with a communication device having a known location
CN105744484A (en) * 2010-03-10 2016-07-06 交互数字专利控股公司 Location determination of infrastructure device and terminal device
GB2516848B (en) * 2013-08-01 2020-09-02 Here Global Bv Assigning location information to wireless local area network access points
US9686649B2 (en) * 2015-03-13 2017-06-20 Intel IP Corporation Determination of device location in crowded indoor environments
CN107425926A (en) * 2017-08-09 2017-12-01 上海大学 The method and system that Site Survey starts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI452918B (en) * 2008-01-29 2014-09-11 Lucent Technologies Inc Method to support user location in in-structure coverage systems

Also Published As

Publication number Publication date
CN101248626A (en) 2008-08-20

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