JP2003185727A5 - - Google Patents

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Publication number
JP2003185727A5
JP2003185727A5 JP2001385439A JP2001385439A JP2003185727A5 JP 2003185727 A5 JP2003185727 A5 JP 2003185727A5 JP 2001385439 A JP2001385439 A JP 2001385439A JP 2001385439 A JP2001385439 A JP 2001385439A JP 2003185727 A5 JP2003185727 A5 JP 2003185727A5
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JP
Japan
Prior art keywords
base station
terminal
information
detection system
accuracy
Prior art date
Legal status (The legal status 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 status listed.)
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Application number
JP2001385439A
Other languages
English (en)
Japanese (ja)
Other versions
JP3750598B2 (ja
JP2003185727A (ja
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Publication date
Application filed filed Critical
Priority to JP2001385439A priority Critical patent/JP3750598B2/ja
Priority claimed from JP2001385439A external-priority patent/JP3750598B2/ja
Publication of JP2003185727A publication Critical patent/JP2003185727A/ja
Publication of JP2003185727A5 publication Critical patent/JP2003185727A5/ja
Application granted granted Critical
Publication of JP3750598B2 publication Critical patent/JP3750598B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2001385439A 2001-12-19 2001-12-19 サーバ、携帯端末装置、および位置検出システム Expired - Fee Related JP3750598B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001385439A JP3750598B2 (ja) 2001-12-19 2001-12-19 サーバ、携帯端末装置、および位置検出システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001385439A JP3750598B2 (ja) 2001-12-19 2001-12-19 サーバ、携帯端末装置、および位置検出システム

Publications (3)

Publication Number Publication Date
JP2003185727A JP2003185727A (ja) 2003-07-03
JP2003185727A5 true JP2003185727A5 (enExample) 2005-05-19
JP3750598B2 JP3750598B2 (ja) 2006-03-01

Family

ID=27594853

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001385439A Expired - Fee Related JP3750598B2 (ja) 2001-12-19 2001-12-19 サーバ、携帯端末装置、および位置検出システム

Country Status (1)

Country Link
JP (1) JP3750598B2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7151939B2 (en) * 2003-02-18 2006-12-19 Qualcomm Incorporated Method, apparatus, and machine-readable medium for providing indication of location service availability and the quality of available location services
JP4572698B2 (ja) * 2005-02-21 2010-11-04 日本電気株式会社 携帯端末装置、無線通信システム、位置情報算出方法及びプログラム
US7551579B2 (en) 2006-05-08 2009-06-23 Skyhook Wireless, Inc. Calculation of quality of wlan access point characterization for use in a wlan positioning system
US7468696B2 (en) * 2006-12-14 2008-12-23 The Boeing Company Method and device for trilateration using LOS link prediction and pre-measurement LOS path filtering
JP5052244B2 (ja) 2007-07-20 2012-10-17 株式会社エヌ・ティ・ティ・ドコモ 無線通信システム
JP6374440B2 (ja) * 2016-06-15 2018-08-15 東京エレクトロニツクシステムズ株式会社 測位端末

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