DE60117907D1 - Funkhandgerät und Ortungssystem - Google Patents

Funkhandgerät und Ortungssystem

Info

Publication number
DE60117907D1
DE60117907D1 DE60117907T DE60117907T DE60117907D1 DE 60117907 D1 DE60117907 D1 DE 60117907D1 DE 60117907 T DE60117907 T DE 60117907T DE 60117907 T DE60117907 T DE 60117907T DE 60117907 D1 DE60117907 D1 DE 60117907D1
Authority
DE
Germany
Prior art keywords
location system
radio handset
handset
radio
location
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.)
Expired - Lifetime
Application number
DE60117907T
Other languages
English (en)
Other versions
DE60117907T2 (de
Inventor
Katsuhiko Tsunehara
Kenzaburo Fujishima
Mikio Kuwahara
Koji Watanabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19056002&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60117907(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE60117907D1 publication Critical patent/DE60117907D1/de
Publication of DE60117907T2 publication Critical patent/DE60117907T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • 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
DE60117907T 2001-07-24 2001-11-07 Funkhandgerät und Ortungssystem Expired - Lifetime DE60117907T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001222533A JP3547412B2 (ja) 2001-07-24 2001-07-24 無線端末装置及び測位システム
JP2001222533 2001-07-24

Publications (2)

Publication Number Publication Date
DE60117907D1 true DE60117907D1 (de) 2006-05-11
DE60117907T2 DE60117907T2 (de) 2006-08-31

Family

ID=19056002

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60117907T Expired - Lifetime DE60117907T2 (de) 2001-07-24 2001-11-07 Funkhandgerät und Ortungssystem

Country Status (5)

Country Link
US (2) US6484034B1 (de)
EP (1) EP1286174B1 (de)
JP (1) JP3547412B2 (de)
KR (1) KR100767550B1 (de)
DE (1) DE60117907T2 (de)

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US8577388B2 (en) * 2008-10-01 2013-11-05 Electronics And Telecommunications Research Institute Apparatus and method for determining position
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KR101972606B1 (ko) 2010-11-03 2019-04-25 스카이후크 와이어리스, 인크. 복합 위치 결정 시스템에서 위치 추정의 신뢰성 및 정확성을 증가시키는 시스템의 방법
US8649791B1 (en) * 2011-06-23 2014-02-11 Cellco Partnership Automatic neighbor list generation for long-term evolution (LTE)
US9351094B2 (en) * 2012-03-14 2016-05-24 Digi International Inc. Spatially aware smart device provisioning
US9609614B2 (en) * 2012-05-30 2017-03-28 Comcast Cable Communications, Llc Access node locations in a network
US9801155B2 (en) * 2012-09-17 2017-10-24 Intel Corporation Apparatus system and method of time-of-flight positioning via neighbor list
US9198092B2 (en) 2012-11-05 2015-11-24 Qualcomm Incorporated PSC transmission with time offset for unique small cell identification
US9867001B2 (en) 2014-05-23 2018-01-09 Avago Technologies General Ip (Singapore) Pte. Ltd. Identifier for device location within wireless communication systems
US10408915B2 (en) * 2015-09-10 2019-09-10 Cpg Technologies, Llc Geolocation using guided surface waves
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KR102302806B1 (ko) * 2019-01-07 2021-09-14 주식회사 케이티 무선신호 기반의 위치 측정 방법 및 장치
WO2022176024A1 (ja) * 2021-02-16 2022-08-25 三菱電機株式会社 測位システム、測位用ネットワーク装置、移動局、制御回路、記憶媒体および測位方法

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Also Published As

Publication number Publication date
KR20030010437A (ko) 2003-02-05
US20030050079A1 (en) 2003-03-13
DE60117907T2 (de) 2006-08-31
EP1286174B1 (de) 2006-03-15
KR100767550B1 (ko) 2007-10-16
JP3547412B2 (ja) 2004-07-28
JP2003037862A (ja) 2003-02-07
EP1286174A2 (de) 2003-02-26
US6484034B1 (en) 2002-11-19
US7072673B2 (en) 2006-07-04
EP1286174A3 (de) 2004-05-26

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Legal Events

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8364 No opposition during term of opposition