KR20040008148A - 이동국 위치 추정을 위한 방법 및 장치 - Google Patents
이동국 위치 추정을 위한 방법 및 장치 Download PDFInfo
- Publication number
- KR20040008148A KR20040008148A KR10-2003-7012902A KR20037012902A KR20040008148A KR 20040008148 A KR20040008148 A KR 20040008148A KR 20037012902 A KR20037012902 A KR 20037012902A KR 20040008148 A KR20040008148 A KR 20040008148A
- Authority
- KR
- South Korea
- Prior art keywords
- mobile station
- values
- location
- attachment
- signal strength
- 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.)
- Ceased
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/025—Services making use of location information using location based information parameters
- H04W4/026—Services making use of location information using location based information parameters using orientation information, e.g. compass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/0252—Radio frequency fingerprinting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/16—Threshold monitoring
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/90—Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
-
- 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
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
- H04W64/003—Locating users or terminals or network equipment for network management purposes, e.g. mobility management locating network equipment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/14—Backbone network devices
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Environmental & Geological Engineering (AREA)
- Emergency Management (AREA)
- Business, Economics & Management (AREA)
- Quality & Reliability (AREA)
- Electromagnetism (AREA)
- Mobile Radio Communication Systems (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28114701P | 2001-04-03 | 2001-04-03 | |
US60/281,147 | 2001-04-03 | ||
PCT/US2002/010791 WO2002082832A2 (en) | 2001-04-03 | 2002-04-03 | Methods and apparatus for mobile station location estimation |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020087018489A Division KR20080092390A (ko) | 2001-04-03 | 2002-04-03 | 이동국 위치 추정을 위한 방법 및 장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20040008148A true KR20040008148A (ko) | 2004-01-28 |
Family
ID=23076133
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020087018489A Ceased KR20080092390A (ko) | 2001-04-03 | 2002-04-03 | 이동국 위치 추정을 위한 방법 및 장치 |
KR10-2003-7012902A Ceased KR20040008148A (ko) | 2001-04-03 | 2002-04-03 | 이동국 위치 추정을 위한 방법 및 장치 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020087018489A Ceased KR20080092390A (ko) | 2001-04-03 | 2002-04-03 | 이동국 위치 추정을 위한 방법 및 장치 |
Country Status (10)
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100726184B1 (ko) * | 2005-11-28 | 2007-06-11 | 한국전자통신연구원 | 이종 무선 네트워크간 핸드오버를 위한 무선 네트워크 탐지방법, 이를 구현하는 다중모드 단말 및 연동 서비스 서버 |
KR101349980B1 (ko) * | 2009-12-02 | 2014-01-13 | 엘에스산전 주식회사 | 핑거프린팅 기반 위치정보 저장을 위한 위치추적 시스템 및 그 방법 |
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KR100726184B1 (ko) * | 2005-11-28 | 2007-06-11 | 한국전자통신연구원 | 이종 무선 네트워크간 핸드오버를 위한 무선 네트워크 탐지방법, 이를 구현하는 다중모드 단말 및 연동 서비스 서버 |
US7761099B2 (en) | 2005-11-28 | 2010-07-20 | Electronics And Telecommunications Research Institute | Method for discovering wireless network for inter-system handover, multi-mode terminal unit and inter-working service server using the method |
KR101349980B1 (ko) * | 2009-12-02 | 2014-01-13 | 엘에스산전 주식회사 | 핑거프린팅 기반 위치정보 저장을 위한 위치추적 시스템 및 그 방법 |
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US10015634B2 (en) | 2018-07-03 |
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US20090221299A1 (en) | 2009-09-03 |
US20130095852A1 (en) | 2013-04-18 |
MXPA03009011A (es) | 2004-02-17 |
JP2005509136A (ja) | 2005-04-07 |
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