JP4747559B2 - 無線位置検出システムおよびそのサーバおよび基地局および端末 - Google Patents

無線位置検出システムおよびそのサーバおよび基地局および端末 Download PDF

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Publication number
JP4747559B2
JP4747559B2 JP2004328366A JP2004328366A JP4747559B2 JP 4747559 B2 JP4747559 B2 JP 4747559B2 JP 2004328366 A JP2004328366 A JP 2004328366A JP 2004328366 A JP2004328366 A JP 2004328366A JP 4747559 B2 JP4747559 B2 JP 4747559B2
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Japan
Prior art keywords
position detection
signal
transmission
base station
wireless
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JP2004328366A
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Japanese (ja)
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JP2006140752A5 (enExample
JP2006140752A (ja
Inventor
隆基 雅樂
敦 荻野
良太 山崎
久美子 瀧川
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Hitachi Ltd
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Hitachi Ltd
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Publication date
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Priority to JP2004328366A priority Critical patent/JP4747559B2/ja
Priority to US11/268,527 priority patent/US7890118B2/en
Priority to CNA2007101693977A priority patent/CN101166368A/zh
Priority to CN2005101194221A priority patent/CN1773308B/zh
Publication of JP2006140752A publication Critical patent/JP2006140752A/ja
Publication of JP2006140752A5 publication Critical patent/JP2006140752A5/ja
Application granted granted Critical
Publication of JP4747559B2 publication Critical patent/JP4747559B2/ja
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
JP2004328366A 2004-11-12 2004-11-12 無線位置検出システムおよびそのサーバおよび基地局および端末 Expired - Fee Related JP4747559B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2004328366A JP4747559B2 (ja) 2004-11-12 2004-11-12 無線位置検出システムおよびそのサーバおよび基地局および端末
US11/268,527 US7890118B2 (en) 2004-11-12 2005-11-08 Method, system and apparatus for detecting a position of a terminal in a network
CNA2007101693977A CN101166368A (zh) 2004-11-12 2005-11-11 无线位置检测及其服务器、基站及终端
CN2005101194221A CN1773308B (zh) 2004-11-12 2005-11-11 无线位置检测及其服务器、基站及终端

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004328366A JP4747559B2 (ja) 2004-11-12 2004-11-12 無線位置検出システムおよびそのサーバおよび基地局および端末

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2007277075A Division JP2008054351A (ja) 2007-10-25 2007-10-25 無線位置検出システムおよびそのサーバおよび基地局および端末

Publications (3)

Publication Number Publication Date
JP2006140752A JP2006140752A (ja) 2006-06-01
JP2006140752A5 JP2006140752A5 (enExample) 2007-12-13
JP4747559B2 true JP4747559B2 (ja) 2011-08-17

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Family Applications (1)

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JP2004328366A Expired - Fee Related JP4747559B2 (ja) 2004-11-12 2004-11-12 無線位置検出システムおよびそのサーバおよび基地局および端末

Country Status (3)

Country Link
US (1) US7890118B2 (enExample)
JP (1) JP4747559B2 (enExample)
CN (2) CN1773308B (enExample)

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JP4609231B2 (ja) * 2005-08-05 2011-01-12 株式会社日立製作所 無線位置検出方法およびそのシステム
US8116783B2 (en) * 2006-09-22 2012-02-14 Rockstar Bidco Lp Method and apparatus for determining the location of a wireless client device on a wireless network
KR100769991B1 (ko) * 2006-12-01 2007-10-25 한국전자통신연구원 무선 개인 통신망에서 채널환경을 예측하여 전송시간을예약하는 방법
US7940709B2 (en) * 2007-04-30 2011-05-10 Hewlett-Packard Development Company, L.P. Service provision at a network access point
US8437769B1 (en) * 2008-02-19 2013-05-07 Sprint Spectrum L.P. Method and system for selecting a length of a preamble transmitted in an access probe
DE102010023960A1 (de) * 2010-06-16 2011-12-22 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Ortsbestimmung
US9295022B2 (en) 2012-05-18 2016-03-22 Comcast Cable Communications, LLC. Wireless network supporting extended coverage of service
US9514469B2 (en) 2013-04-21 2016-12-06 International Business Machines Corporation Identification of consumers based on a unique device ID
JP6584052B2 (ja) * 2014-02-28 2019-10-02 シャープ株式会社 無線通信システム及び無線通信装置

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JP2000151639A (ja) * 1998-11-13 2000-05-30 Seiko Epson Corp 無線通信におけるパケット通信方法および無線通信におけるパケット通信装置
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JP3585785B2 (ja) 1999-10-04 2004-11-04 株式会社エヌ・ティ・ティ・ドコモ 移動通信システムにおける移動機の位置測定方法及びシステム及び移動機
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US7343159B2 (en) 2003-03-06 2008-03-11 Sony Corporation Wireless communication system, terminal, message sending method, and program for allowing terminal to execute the method
JP2005006287A (ja) * 2003-05-20 2005-01-06 Hitachi Ltd パイロット信号の送受信方法及び基地局装置及び端末装置
JP2005117440A (ja) 2003-10-09 2005-04-28 Hitachi Ltd 無線位置検出方法およびそのシステム
JP4100320B2 (ja) 2003-10-14 2008-06-11 株式会社日立製作所 位置検出システムおよび装置
JP2005123833A (ja) 2003-10-16 2005-05-12 Hitachi Ltd 位置検出システム制御方法
JP2005130154A (ja) * 2003-10-23 2005-05-19 Hitachi Ltd 移動体端末測位システムにおける基地局装置

Also Published As

Publication number Publication date
US7890118B2 (en) 2011-02-15
CN1773308A (zh) 2006-05-17
CN101166368A (zh) 2008-04-23
US20060105779A1 (en) 2006-05-18
CN1773308B (zh) 2011-06-08
JP2006140752A (ja) 2006-06-01

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