CA2368193A1 - Procede et appareil de determination de la position d'un telephone cellulaire - Google Patents
Procede et appareil de determination de la position d'un telephone cellulaire Download PDFInfo
- Publication number
- CA2368193A1 CA2368193A1 CA002368193A CA2368193A CA2368193A1 CA 2368193 A1 CA2368193 A1 CA 2368193A1 CA 002368193 A CA002368193 A CA 002368193A CA 2368193 A CA2368193 A CA 2368193A CA 2368193 A1 CA2368193 A1 CA 2368193A1
- Authority
- CA
- Canada
- Prior art keywords
- remote station
- base stations
- relative delay
- station
- measurements
- 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.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 49
- 230000001413 cellular effect Effects 0.000 title abstract description 12
- 238000005259 measurement Methods 0.000 claims abstract description 112
- 238000004364 calculation method Methods 0.000 claims abstract description 15
- 238000004891 communication Methods 0.000 claims description 53
- 239000011159 matrix material Substances 0.000 claims description 17
- 239000000243 solution Substances 0.000 claims description 12
- 238000012545 processing Methods 0.000 claims description 8
- 239000012895 dilution Substances 0.000 claims description 7
- 238000010790 dilution Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000012935 Averaging Methods 0.000 claims 4
- 230000008901 benefit Effects 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 8
- 238000013500 data storage Methods 0.000 description 8
- 230000001934 delay Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 238000001228 spectrum Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000010295 mobile communication Methods 0.000 description 2
- MXBCYQUALCBQIJ-RYVPXURESA-N (8s,9s,10r,13s,14s,17r)-13-ethyl-17-ethynyl-11-methylidene-1,2,3,6,7,8,9,10,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-ol;(8r,9s,13s,14s,17r)-17-ethynyl-13-methyl-7,8,9,11,12,14,15,16-octahydro-6h-cyclopenta[a]phenanthrene-3,17-diol Chemical compound OC1=CC=C2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1.C1CC[C@@H]2[C@H]3C(=C)C[C@](CC)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 MXBCYQUALCBQIJ-RYVPXURESA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004165 Methyl ester of fatty acids Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 description 1
- 238000013213 extrapolation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- 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
-
- 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
- G01S5/12—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 by co-ordinating position lines of different shape, e.g. hyperbolic, circular, elliptical or radial
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (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 |
|---|---|---|---|
| US28060499A | 1999-03-29 | 1999-03-29 | |
| US09/280,604 | 1999-03-29 | ||
| PCT/US2000/008508 WO2000059257A1 (fr) | 1999-03-29 | 2000-03-28 | Procede et appareil de determination de la position d'un telephone cellulaire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2368193A1 true CA2368193A1 (fr) | 2000-10-05 |
Family
ID=23073802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002368193A Abandoned CA2368193A1 (fr) | 1999-03-29 | 2000-03-28 | Procede et appareil de determination de la position d'un telephone cellulaire |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP1166588A1 (fr) |
| JP (1) | JP2002540439A (fr) |
| KR (1) | KR20020005643A (fr) |
| CN (1) | CN1345523A (fr) |
| AU (1) | AU4053000A (fr) |
| BR (1) | BR0009346A (fr) |
| CA (1) | CA2368193A1 (fr) |
| IL (1) | IL145418A0 (fr) |
| MX (1) | MXPA01009719A (fr) |
| WO (1) | WO2000059257A1 (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0020517D0 (en) * | 2000-08-21 | 2000-10-11 | Roke Manor Research | Pseudo active location |
| US7039418B2 (en) * | 2000-11-16 | 2006-05-02 | Qualcomm Incorporated | Position determination in a wireless communication system with detection and compensation for repeaters |
| KR100834616B1 (ko) * | 2002-02-27 | 2008-06-02 | 삼성전자주식회사 | 이동 단말기의 위치결정 방법 |
| US7123928B2 (en) * | 2003-07-21 | 2006-10-17 | Qualcomm Incorporated | Method and apparatus for creating and using a base station almanac for position determination |
| KR100869457B1 (ko) | 2003-11-26 | 2008-11-19 | 퀄컴 인코포레이티드 | 네트워크 정보를 이용하여 이동국의 위치 추정을 계산하는방법 및 장치 |
| WO2005106523A1 (fr) | 2004-04-02 | 2005-11-10 | Qualcomm Incorporated | Procedes et appareils destines a des systemes de determination de position assistes par balises |
| KR101356019B1 (ko) | 2012-05-23 | 2014-02-05 | 한국과학기술원 | 휴대폰 망 이중분리 레이더에서 위치 추정 오차를 줄이는 위치 추정 방법 및 그 시스템 |
| CN114859291A (zh) * | 2022-07-07 | 2022-08-05 | 广东师大维智信息科技有限公司 | 狭长空间定位方法、计算机可读存储介质及计算机设备 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5884215A (en) * | 1997-01-31 | 1999-03-16 | Motorola, Inc. | Method and apparatus for covariance matrix estimation in a weighted least-squares location solution |
| US6040800A (en) * | 1997-04-22 | 2000-03-21 | Ericsson Inc. | Systems and methods for locating remote terminals in radiocommunication systems |
-
2000
- 2000-03-28 KR KR1020017012477A patent/KR20020005643A/ko not_active Application Discontinuation
- 2000-03-28 MX MXPA01009719A patent/MXPA01009719A/es not_active Application Discontinuation
- 2000-03-28 WO PCT/US2000/008508 patent/WO2000059257A1/fr not_active Application Discontinuation
- 2000-03-28 EP EP00919917A patent/EP1166588A1/fr not_active Withdrawn
- 2000-03-28 IL IL14541800A patent/IL145418A0/xx unknown
- 2000-03-28 AU AU40530/00A patent/AU4053000A/en not_active Abandoned
- 2000-03-28 CA CA002368193A patent/CA2368193A1/fr not_active Abandoned
- 2000-03-28 BR BR0009346-7A patent/BR0009346A/pt not_active Application Discontinuation
- 2000-03-28 JP JP2000608643A patent/JP2002540439A/ja active Pending
- 2000-03-28 CN CN00805804A patent/CN1345523A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU4053000A (en) | 2000-10-16 |
| BR0009346A (pt) | 2002-12-31 |
| CN1345523A (zh) | 2002-04-17 |
| WO2000059257A1 (fr) | 2000-10-05 |
| MXPA01009719A (es) | 2002-05-14 |
| IL145418A0 (en) | 2002-06-30 |
| JP2002540439A (ja) | 2002-11-26 |
| EP1166588A1 (fr) | 2002-01-02 |
| KR20020005643A (ko) | 2002-01-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |