CN1705894A - 用测量来改善无线电定位精确性的方法和装置 - Google Patents
用测量来改善无线电定位精确性的方法和装置 Download PDFInfo
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- CN1705894A CN1705894A CNA2003801015860A CN200380101586A CN1705894A CN 1705894 A CN1705894 A CN 1705894A CN A2003801015860 A CNA2003801015860 A CN A2003801015860A CN 200380101586 A CN200380101586 A CN 200380101586A CN 1705894 A CN1705894 A CN 1705894A
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- location estimation
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Images
Classifications
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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
- G01S5/14—Determining absolute distances from a plurality of spaced points of known location
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- 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
-
- 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
- G01S19/45—Determining position by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement
- G01S19/46—Determining position by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement the supplementary measurement being of a radio-wave signal type
-
- 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
-
- 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
- G01S5/0257—Hybrid positioning
- G01S5/0263—Hybrid positioning by combining or switching between positions derived from two or more separate positioning systems
-
- 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
Abstract
Description
测量类型 | 方案类型 | 说明 |
SPS | 手机基 | 仅基于SPS的方案。最高精确度。可能对某些环境(例如,深厚的室内)不可用。 |
SPS+A-FLT | 混合式 | 基于SPS和蜂窝式通信系统相结合的混合式方案。中等精确度。改进的室内可用性。 |
LAPS | WLAN基 | 仅基于局域网通信系统的方案。精确度取决于系统的最大距离特征。非常好的室内可用性。 |
A-FLT | 网络基 | 仅基于蜂窝式通信系统的方案。精确度低。一般用 |
于市区和可用于不能用GPS的地方(例如,深厚的室内)。 | ||
增强小区-ID | 小区基 | 仅基于蜂窝式通信系统的方案。精确度低。一般取决于蜂窝扇区的大小和环回延迟或类似测量的精确度。还可能包括其它蜂窝测量,诸如一个以上发射器的观测和信号强度。 |
小区ID | 小区基 | 仅基于蜂窝式通信系统的方案。精确度最低。仅提供终端位于的小区标识。因此,精确度取决于小区的大小。 |
Claims (38)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US41968002P | 2002-10-17 | 2002-10-17 | |
US60/419,680 | 2002-10-17 | ||
US43305502P | 2002-12-13 | 2002-12-13 | |
US60/433,055 | 2002-12-13 | ||
US10/418,799 US7660588B2 (en) | 2002-10-17 | 2003-04-18 | Method and apparatus for improving radio location accuracy with measurements |
US10/418,799 | 2003-04-18 | ||
PCT/US2003/033124 WO2004036240A2 (en) | 2002-10-17 | 2003-10-17 | Method and apparatus for improving radio location accuracy |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009101461748A Division CN101592726B (zh) | 2002-10-17 | 2003-10-17 | 用测量来改善无线电定位精确性的方法和装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1705894A true CN1705894A (zh) | 2005-12-07 |
CN100520440C CN100520440C (zh) | 2009-07-29 |
Family
ID=32110827
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003801015860A Expired - Lifetime CN100520440C (zh) | 2002-10-17 | 2003-10-17 | 用测量来改善无线电定位精确性的方法和装置 |
CN2009101461748A Expired - Lifetime CN101592726B (zh) | 2002-10-17 | 2003-10-17 | 用测量来改善无线电定位精确性的方法和装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009101461748A Expired - Lifetime CN101592726B (zh) | 2002-10-17 | 2003-10-17 | 用测量来改善无线电定位精确性的方法和装置 |
Country Status (15)
Country | Link |
---|---|
US (4) | US7660588B2 (zh) |
EP (2) | EP1986017B1 (zh) |
JP (2) | JP5522645B2 (zh) |
KR (1) | KR101052661B1 (zh) |
CN (2) | CN100520440C (zh) |
AT (2) | ATE431563T1 (zh) |
AU (1) | AU2003301350C1 (zh) |
BR (2) | BRPI0315350B1 (zh) |
CA (1) | CA2501268C (zh) |
DE (1) | DE60327642D1 (zh) |
ES (2) | ES2379740T3 (zh) |
HK (2) | HK1082547A1 (zh) |
MX (1) | MXPA05003921A (zh) |
RU (2) | RU2381520C2 (zh) |
WO (1) | WO2004036240A2 (zh) |
Cited By (3)
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CN102111871A (zh) * | 2009-12-23 | 2011-06-29 | 中国移动通信集团公司 | 基于小区标识定位技术的终端定位方法及装置 |
CN102519477A (zh) * | 2011-11-11 | 2012-06-27 | 深圳市领华卫通数码科技有限公司 | 历史轨迹快速回放的方法和装置 |
CN102736059A (zh) * | 2011-04-06 | 2012-10-17 | 神基科技股份有限公司 | 无线分享装置及其定位方法 |
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CN102519477A (zh) * | 2011-11-11 | 2012-06-27 | 深圳市领华卫通数码科技有限公司 | 历史轨迹快速回放的方法和装置 |
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