KR20070088455A - 무선 이동 네트워크에서 다수의 이동국들을 사용하여기지국의 위치를 결정하기 위한 방법 및 장치 - Google Patents
무선 이동 네트워크에서 다수의 이동국들을 사용하여기지국의 위치를 결정하기 위한 방법 및 장치 Download PDFInfo
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- KR20070088455A KR20070088455A KR1020077001294A KR20077001294A KR20070088455A KR 20070088455 A KR20070088455 A KR 20070088455A KR 1020077001294 A KR1020077001294 A KR 1020077001294A KR 20077001294 A KR20077001294 A KR 20077001294A KR 20070088455 A KR20070088455 A KR 20070088455A
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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
- H04W64/003—Locating users or terminals or network equipment for network management purposes, e.g. mobility management locating network equipment
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- 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
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
- G01S19/48—Determining position by combining or switching between position solutions derived from the satellite radio beacon positioning system and position solutions derived from a further system
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- 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
- G01S5/0009—Transmission of position information to remote stations
- G01S5/0018—Transmission from mobile station to base station
- G01S5/0036—Transmission from mobile station to base station of measured values, i.e. measurement on mobile and position calculation on base station
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- 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
- G01S5/0205—Details
- G01S5/0242—Determining the position of transmitters to be subsequently used in positioning
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- 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
- G01S5/0249—Determining position using measurements made by a non-stationary device other than the device whose position is being determined
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- 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
- G01S5/06—Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/27—Monitoring; Testing of receivers for locating or positioning the transmitter
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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- 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
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
- G01S19/25—Acquisition or tracking or demodulation of signals transmitted by the system involving aiding data received from a cooperating element, e.g. assisted GPS
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- 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
- G01S5/0205—Details
- G01S5/0236—Assistance data, e.g. base station almanac
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/08—Access security
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/60—Context-dependent security
- H04W12/63—Location-dependent; Proximity-dependent
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- Signal Processing (AREA)
- Electromagnetism (AREA)
- Mobile Radio Communication Systems (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
Description
Claims (33)
- 하나 또는 그 이상의 기지국들과 통신하는 다수의 이동국들을 포함하는 무선 통신 네트워크에서, 기지국의 위치를 결정하는 방법으로서,a. BTS 측정 프로그램을 사용하여 이동국들의 그룹을 프로그래밍하고, 따라서 다수의 측정 가능 이동국들을 제공하는 단계;b. 상기 기지국과 네트워킹된 BTS 측정 서버를 제공하는 단계;c. 기지국과 통신하는 상기 측정 가능 이동국들 중 적어도 하나로부터 측정 정보를 요청하는 단계;d. 상기 기지국과 통신하는 상기 측정 가능 이동국(들)의 일부를 결정하는 단계;e. 상기 기지국으로부터 상기 기지국과 통신하는 상기 이동국(들)로 신호를 수신하는 단계f. 상기 이동국(들)로부터 상기 BTS 측정 서버로 상기 신호 및 상기 위치를 표시하는 측정 정보를 전송하는 단계; 및g. 상기 BTS 측정 서버에서, 상기 측정 정보와 상기 기지국과 연관된 기지국 알마낙 정보를 비교하고, 그에 응답하여 상기 기지국의 위치를 측정하는 단계를 포함하는 기지국 위치 결정 방법.
- 제 1항에 있어서,이동국이 측정 정보를 통신하도록 허가되는지를 결정하여, 만약 허가가 결정되지 않으면, 측정 정보를 전송하기 전에 동작을 종료하고, 그렇지 않으면 동작을 완결하는 단계를 더 포함하는 것을 특징으로 하는 기지국 위치 결정 방법.
- 제 2항에 있어서,상기 각각의 이동국은 사용자를 가지며, 상기 측정 가능 이동 전화기들의 상기 사용자들은 측정 정보를 제공하기 위한 허가를 표시하는 프라이버시 세팅들을 발생하기 위해 상기 BTS 측정 프로그램을 사용하고, 상기 이동국이 측정 정보를 통신하도록 허가되는지를 결정하는 단계는 상기 이동국이 측정 정보를 제공하도록 허가되는지를 증명하기 위해 상기 프라이버시 세팅들을 검사하는 단계를 더 포함하는것을 특징으로 하는 기지국 위치 결정 방법.
- 제 1항에 있어서,상기 각각의 이동국은 사용자를 가지며, 상기 BTS 측정 프로그램을 사용하여 이동국들의 그룹을 프로그래밍하는 단계는 상기 이동 전화기들의 그룹의 사용자들의 동의를 획득하여 상기 이동 전화기들의 그룹에 상기 BTS 측정 프로그램을 다운로딩하는 단계를 포함하는 것을 특징으로 하는 기지국 위치 결정 방법.
- 제 4항에 있어서,상기 사용자들의 동의를 획득하는 단계는 측정 정보를 제공하기 위한 허가를 표시하는 프라이버시 세팅들을 발생하는 단계를 더 포함하는 것을 특징으로 하는 기지국 위치 결정 방법.
- 제 1항에 있어서,상기 측정 정보를 요청하는 단계는 상기 기지국과 통신할 때 상기 BTS 측정 소프트웨어에 의해 초기화되는 것을 특징으로 하는 기지국 위치 결정 방법.
- 제 1항에 있어서,상기 측정 정보를 요청하는 단계는 상기 BTS 측정 서버로부터 소프트웨어-가능 이동국들 중 적어도 하나로 통신하는 단계를 포함하는 것을 특징으로 하는 기지국 위치 결정 방법.
- 제 1항에 있어서,상기 BTSCS는 목표 기지국을 선택하고, 상기 측정 정보를 요청하는 단계는 상기 BTS 측정 서버로부터 상기 목표 기지국과 통신하는 상기 측정-가능 이동국들 중 적어도 하나로 통신하는 단계를 포함하는 것을 특징으로 하는 기지국 위치 결정 방법.
- 제 1항에 있어서,상기 이동국들은 위성 수신기들을 가지며, 상기 이동국들의 위치는 상기 위 성들로부터 상기 이동국들에 의해 수신된 신호들로부터 결정되는 것을 특징으로 하는 기지국 위치 결정 방법.
- 제 1항에 있어서,상기 이동국들의 상기 위치들은 공지된 위치들을 가지는 기지국들로부터 각각의 이동국의 개선된 순방향 링크 삼각 측량(AFLT)에 의해 결정되는 것을 특징으로 하는 기지국 위치 결정 방법.
- 제 1항에 있어서,상기 이동국들은 위성 수신기들을 포함하는 하이브리드 전화기 헨드셋들을 포함하며, 상기 이동국들의 위치들은 상기 위성들로부터 상기 이동국들에 의해 수신된 신호들로부터 결정되고, 상기 기지국의 위치는 도달 시간 차이를 사용하여 상기 이동국의 위치들로부터 결정되는 것을 특징으로 하는 기지국 위치 결정 방법.
- 제 11항에 있어서,상기 도달 시간 차이는 상기 개선된 순방향 링크 삼각 측량(AFLT)을 사용하여 제공되는 것을 특징으로 하는 기지국 위치 결정 방법.
- 제 1항에 있어서,상기 이동국은 위성 수신기들을 포함하는 하이브리드 전화기 핸드셋들을 포 함하며, 상기 이동국들의 위치들은 상기 위성들로부터 상기 이동국들에 의해 수신된 신호들로부터 결정되고, 상기 기지국들은 적어도 하나의 무선 LAN 기지국을 포함하고, 상기 무선 LAN 기지국의 위치는 무선 LAN 신호들을 사용하여 상기 무선 LAN 기지국과 통신하는 상기 이동국들의 위치들로부터 결정되는 것을 특징으로 하는 기지국 위치 결정 방법.
- 제 1항에 있어서,상기 무선 LAN 기지국은 WiFi 액세스 포인트를 포함하는 것을 특징으로 하는 기지국 위치 결정 방법.
- 제 1항에 있어서,상기 기지국으로부터 상기 이동국으로 신호를 수신하는 단계는 상기 기지국과 상기 이동국들 사이의 거리들을 결정하기 위해 상기 기지국과 상기 이동국들 사이에서 전송된 신호들의 신호 경로 지연들을 측정하는 단계를 포함하는 것을 특징으로 하는 기지국 위치 결정 방법.
- 제 15항에 있어서,상기 신호를 수신하는 단계는 TDOA 시스템을 사용하여 상기 신호의 상기 도달 시간 차이를 측정하는 단계를 포함하는 것을 특징으로 하는 기지국 위치 결정 방법.
- 제 16항에 있어서,상기 도달 시간 차이를 측정하는 단계는 AFLT 시스템을 사용하여 위상 쉬프트를 측정하는 단계를 포함하는 것을 특징으로 하는 기지국 위치 결정 방법.
- 제 15항에 있어서,상기 신호를 수신하는 단계는 TOA 시스템을 사용하여 상기 신호의 도달 시간을 측정하는 단계를 포함하는 것을 특징으로 하는 기지국 위치 결정 방법.
- 제 15항에 있어서,상기 신호를 수신하는 단계는 상기 기지국과 상기 이동국 사이의 상기 신호의 라운드 트립 지연을 측정하는 단계를 포함하는 것을 특징으로 하는 기지국 위치 결정 방법.
- 제 1항에 있어서,상기 측정 정보를 비교하는 단계는 상기 이동국(들)로부터 상기 기지국으로의 거리를 계산하는 단계를 포함하는 것을 특징으로 하는 기지국 위치 결정 방법.
- 제 1항에 있어서,상기 측정 정보를 비교하는 단계는 상기 이동국(들)로부터 상기 기지국으로 의 거리에서 에러를 결정하는 단계를 포함하는 것을 특징으로 하는 기지국 위치 결정 방법.
- 제 1항에 있어서,상기 기지국의 위치를 측정하는 단계는 상기 기지국과 연관된 알마낙 정보를 업데이트하는 단계를 포함하는 것을 특징으로 하는 기지국 위치 결정 방법.
- 제 1항에 있어서,상기 이동국들의 위치들로부터 결정된 기지국 안테나의 위치는 기지국 알마낙에 포함된 상기 기지국의 위치를 증명하기 위해 상기 기지국 알마낙에 포함된 상기 기지국에 대한 위치와 비교되는 것을 특징으로 하는 기지국 위치 결정 방법.
- a. 각각 고유 위치를 가지는 다수의 기지국들;b. 상기 다수의 기지국들과 네트워킹된 BTS 측정 서버;c. 상기 기지국들 중 적어도 하나와 무선 통신하고, 각각 위치를 결정하기 위한 BTS 측정 프로그램과 위치 결정 시스템 및 상기 기지국으로부터 상기 이동국으로의 신호를 수신하기 위한 수단을 가지는 다수의 측정 가능 이동국들;d. 기지국과 통신하는 상기 측정 가능 이동국들 중 적어도 하나로부터 측정 정보를 요청하는 수단;e. 상기 이동국(들)로부터 상기 BTS 측정 서버로의 상기 신호 및 상기 위치 를 표시하는 측정 정보를 전송하는 수단;f. 상기 다수의 기지국들 및 상기 BTS 측정 서버와 네트워킹된 기지국 알마낙; 및g. 상기 BTS 측정 서버에서, 상기 이동국(들)로부터 상기 기지국으로의 거리를 계산하고, 이를 상기 기지국과 연관된 기지국 알마낙 정보와 비교하며, 그에 응답하여 상기 기지국의 위치를 측정하는 수단을 포함하는 무선 통신 네트워크.
- 제 24항에 있어서, 상기 이동국이 측정 정보를 통신하도록 허가되는지를 결정하기 위한 수단을 더 포함하는 것을 특징으로 하는 무선 통신 네트워크.
- 제 24항에 있어서,상기 BTS 측정 프로그램은 상기 이동국에 저장되고 측정 정보를 제공하기 위한 허가를 표시하는 프라이버시 세팅들을 제공하며, 상기 이동국이 측정 정보를 통신하도록 허가되는지를 결정하는 수단은 상기 이동국이 측정 정보를 제공하도록 허가되는지를 증명하기 위해 상기 프라이버시 세팅들을 검사하는 수단을 더 포함하는 것을 특징으로 하는 무선 통신 네트워크.
- 제 24항에 있어서,상기 위치 결정 시스템은 거리를 측정하기 위한 TDOA 시스템을 포함하는 것을 특징으로 하는 무선 통신 네트워크.
- 제 24항에 있어서,상기 위치 결정 시스템은 거리를 측정하기 위한 RTD 시스템을 포함하는 것을 특징으로 하는 무선 통신 네트워크.
- 제 24항에 있어서,상기 위치 결정 시스템은 거리를 측정하기 위한 TOA 시스템을 포함하는 것을 특징으로 하는 무선 통신 네트워크.
- 제 24항에 있어서,상기 이동국들 내의 상기 위치 결정 시스템은 위성 수신기들을 포함하며, 따라서 상기 이동국들의 상기 위치들은 위성들로부터 상기 이동국들에 의해 수신된 신호들로부터 결정될 수 있는 것을 특징으로 하는 무선 통신 네트워크.
- 제 24항에 있어서,상기 이동국들 내의 상기 위치 결정 시스템은 공지된 위치들을 가지는 기지국들로부터 상기 이동국들의 위치를 결정하는 개선된 순방향 링크 삼각 측량(AFLT) 시스템을 포함하는 것을 특징으로 하는 무선 통신 네트워크.
- 제 24항에 있어서,상기 이동국은 위성 수신기들 및 AFLT 시스템들을 포함하는 하이브리드 전화기 핸드셋들을 포함하는 것을 특징으로 하는 무선 통신 네트워크.
- 제 24항에 있어서,상기 기지국의 위치를 측정하기 위한 수단은 상기 기지국과 연관된 알마낙 정보를 업데이트하는 수단을 포함하는 것을 특징으로 하는 무선 통신 네트워크.
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KR1020077001294A KR100938526B1 (ko) | 2004-06-18 | 2005-06-20 | 무선 이동 네트워크에서 다수의 이동국들을 사용하여기지국의 위치를 결정하기 위한 방법 및 장치 |
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KR100905407B1 (ko) * | 2007-11-22 | 2009-07-01 | 한국전자통신연구원 | 네트워크를 이용한 그룹웨어 서비스 시스템 및 그 방법 |
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US8761761B2 (en) | 2010-04-28 | 2014-06-24 | T-Mobile Usa, Inc. | Location continuity service for locating mobile devices using multiple access networks including wireless telecommunication networks |
US9094927B2 (en) | 2010-04-28 | 2015-07-28 | T-Mobile Usa, Inc. | Location continuity service for locating mobile devices using multiple access networks including wireless telecommunication networks |
US9794747B2 (en) | 2010-04-28 | 2017-10-17 | T-Mobile Usa, Inc. | Location continuity service for locating mobile devices using multiple access networks including wireless telecommunication networks |
KR20150111933A (ko) * | 2013-01-28 | 2015-10-06 | 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 | 이동 사용자 단말의 위치를 결정하는 기법 |
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