FI107219B - Signaalin ajoituksen mittausmenetelmä ja radiojärjestelmä - Google Patents
Signaalin ajoituksen mittausmenetelmä ja radiojärjestelmä Download PDFInfo
- Publication number
- FI107219B FI107219B FI980982A FI980982A FI107219B FI 107219 B FI107219 B FI 107219B FI 980982 A FI980982 A FI 980982A FI 980982 A FI980982 A FI 980982A FI 107219 B FI107219 B FI 107219B
- Authority
- FI
- Finland
- Prior art keywords
- base station
- terminal
- code
- timing
- signal
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000012935 Averaging Methods 0.000 claims description 16
- 238000005259 measurement Methods 0.000 claims description 15
- 230000001427 coherent effect Effects 0.000 claims description 10
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 description 7
- 238000012545 processing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000010363 phase shift Effects 0.000 description 3
- 230000011664 signaling Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000001934 delay Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 108010003272 Hyaluronate lyase Proteins 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000000737 periodic effect Effects 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
-
- 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
- G01S5/10—Position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements, e.g. omega or decca systems
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Measurement Of Unknown Time Intervals (AREA)
- Radar Systems Or Details Thereof (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Electric Clocks (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Circuits Of Receivers In General (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI980982A FI107219B (fi) | 1998-05-04 | 1998-05-04 | Signaalin ajoituksen mittausmenetelmä ja radiojärjestelmä |
| PCT/FI1999/000366 WO1999057932A2 (en) | 1998-05-04 | 1999-05-03 | Method of measuring signal timing, and radio system |
| CN99805818.1A CN1299571A (zh) | 1998-05-04 | 1999-05-03 | 测量信号定时的方法,和无线系统 |
| AU39339/99A AU3933999A (en) | 1998-05-04 | 1999-05-03 | Method of measuring signal timing, and radio system |
| JP2000547808A JP2002514871A (ja) | 1998-05-04 | 1999-05-03 | 信号タイミングを測定する方法及び無線システム |
| DE69932048T DE69932048T2 (de) | 1998-05-04 | 1999-05-03 | Verfahren zum messen der signalzeiteinstellung sowie funksystem |
| AT99922209T ATE331406T1 (de) | 1998-05-04 | 1999-05-03 | Verfahren zum messen der signalzeiteinstellung sowie funksystem |
| EP99922209A EP1082868B1 (en) | 1998-05-04 | 1999-05-03 | Method of measuring signal timing, and radio system |
| NO20005553A NO20005553L (no) | 1998-05-04 | 2000-11-03 | Fremgangsmåte for måling av signaltid, samt radiosystem |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI980982 | 1998-05-04 | ||
| FI980982A FI107219B (fi) | 1998-05-04 | 1998-05-04 | Signaalin ajoituksen mittausmenetelmä ja radiojärjestelmä |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI980982A0 FI980982A0 (fi) | 1998-05-04 |
| FI980982A FI980982A (fi) | 1999-11-05 |
| FI107219B true FI107219B (fi) | 2001-06-15 |
Family
ID=8551645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI980982A FI107219B (fi) | 1998-05-04 | 1998-05-04 | Signaalin ajoituksen mittausmenetelmä ja radiojärjestelmä |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP1082868B1 (zh) |
| JP (1) | JP2002514871A (zh) |
| CN (1) | CN1299571A (zh) |
| AT (1) | ATE331406T1 (zh) |
| AU (1) | AU3933999A (zh) |
| DE (1) | DE69932048T2 (zh) |
| FI (1) | FI107219B (zh) |
| NO (1) | NO20005553L (zh) |
| WO (1) | WO1999057932A2 (zh) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6408246B1 (en) * | 2000-10-18 | 2002-06-18 | Xircom Wireless, Inc. | Remote terminal location algorithm |
| GB2368240B (en) * | 2000-10-20 | 2002-08-28 | Motorola Inc | Method and apparatus for locating a mobile station within a radio communications system |
| FI113832B (fi) * | 2001-11-13 | 2004-06-15 | Nokia Corp | Menetelmä signaalin tahdistumisen suorittamiseksi langattomassa päätelaitteessa ja langaton päätelaite |
| US7668124B2 (en) | 2003-05-21 | 2010-02-23 | Broadcom Corporation | Position based WPAN (Wireless Personal Area Network) management |
| EP2374020B1 (en) * | 2008-12-05 | 2017-01-04 | Telefonaktiebolaget LM Ericsson (publ) | Method and arrangement in a telecommunication system |
| WO2014135921A1 (en) * | 2013-03-06 | 2014-09-12 | Here Global B.V. | Selection of radiomap data sets based on mobile terminal information |
| FI20195031A1 (fi) * | 2019-01-18 | 2020-07-19 | Exalocus Oy | Signaalien kulkuaikaeroon pohjautuva paikannus |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994028643A1 (en) * | 1993-05-27 | 1994-12-08 | Nokia Telecommunications Oy | Base station for a tdma cellular radio network |
| US5614914A (en) * | 1994-09-06 | 1997-03-25 | Interdigital Technology Corporation | Wireless telephone distribution system with time and space diversity transmission for determining receiver location |
| US5508708A (en) * | 1995-05-08 | 1996-04-16 | Motorola, Inc. | Method and apparatus for location finding in a CDMA system |
| US6308072B1 (en) * | 1996-04-26 | 2001-10-23 | Motorola, Inc. | Method and apparatus for controlling a wireless communication system |
| US5675344A (en) * | 1996-06-28 | 1997-10-07 | Motorola, Inc. | Method and apparatus for locating a mobile station in a spread spectrum communication system |
| JP3373746B2 (ja) * | 1997-01-07 | 2003-02-04 | 株式会社鷹山 | Ｄｓ−ｃｄｍａ基地局間非同期セルラ方式における初期同期方法および受信機 |
| FI105251B (fi) * | 1997-06-18 | 2000-06-30 | Nokia Mobile Phones Ltd | Menetelmä aikajakoisen solukkoverkon tukiasemien tunnistamiseksi matkaviestimessä ja matkaviestin |
| US6101175A (en) * | 1997-10-31 | 2000-08-08 | Motorola, Inc. | Method and apparatus for handoff within a communication system |
-
1998
- 1998-05-04 FI FI980982A patent/FI107219B/fi active
-
1999
- 1999-05-03 WO PCT/FI1999/000366 patent/WO1999057932A2/en active IP Right Grant
- 1999-05-03 DE DE69932048T patent/DE69932048T2/de not_active Expired - Fee Related
- 1999-05-03 AU AU39339/99A patent/AU3933999A/en not_active Abandoned
- 1999-05-03 CN CN99805818.1A patent/CN1299571A/zh active Pending
- 1999-05-03 EP EP99922209A patent/EP1082868B1/en not_active Expired - Lifetime
- 1999-05-03 JP JP2000547808A patent/JP2002514871A/ja active Pending
- 1999-05-03 AT AT99922209T patent/ATE331406T1/de not_active IP Right Cessation
-
2000
- 2000-11-03 NO NO20005553A patent/NO20005553L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1082868A2 (en) | 2001-03-14 |
| FI980982A (fi) | 1999-11-05 |
| WO1999057932A3 (en) | 2000-01-06 |
| NO20005553D0 (no) | 2000-11-03 |
| EP1082868B1 (en) | 2006-06-21 |
| DE69932048T2 (de) | 2007-01-11 |
| NO20005553L (no) | 2000-11-03 |
| JP2002514871A (ja) | 2002-05-21 |
| ATE331406T1 (de) | 2006-07-15 |
| AU3933999A (en) | 1999-11-23 |
| FI980982A0 (fi) | 1998-05-04 |
| DE69932048D1 (de) | 2006-08-03 |
| CN1299571A (zh) | 2001-06-13 |
| WO1999057932A2 (en) | 1999-11-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5533013A (en) | Communication method and system | |
| FI80365B (fi) | Foerfarande och anordning foer synkronisering av mottagaranordningar i ett digitaliskt multiplextransmissionssystem. | |
| US7167456B2 (en) | Apparatus for estimating propagation path characteristics | |
| US8503485B2 (en) | Method and apparatus for processing primary and secondary synchronization signals for wireless communication | |
| KR100615511B1 (ko) | 채널 추정장치 및 이 장치를 구비한 씨디엠에이 수신장치 및씨디엠에이 송수신장치 | |
| KR100693682B1 (ko) | 다중 사용자 통신 시스템의 다층 ｐｎ 코드 확산 | |
| AU745903B2 (en) | A frequency and timing synchronization circuit making use of a chirp signal | |
| KR100318588B1 (ko) | 무선통신장치및무선통신방법 | |
| KR100220140B1 (ko) | 씨디엠에이 전송 시스템의 확산 스펙트럼 코드를 초기 동기시키 기 위한 장치 및 방법 | |
| US5694417A (en) | Short burst direct acquisition direct sequence spread spectrum receiver | |
| FI97581B (fi) | Vastaanotin ja menetelmä hajotuskoodien generoimiseksi vastaanottimessa | |
| RU96112174A (ru) | Квадратурное мультиплексирование двух сигналов данных, расширенных посредством различных pn-последовательностей | |
| CN1134919C (zh) | 导频信号的检测方法和接收器 | |
| KR101138698B1 (ko) | 이동통신 시스템에서의 주파수 옵셋 추정 방법 및 그 장치 | |
| KR100293894B1 (ko) | Cdma무선전송시스템 | |
| US20130259013A1 (en) | Method and apparatus for processing primary and secondary synchronization signals for wireless communication | |
| CN103813362A (zh) | 用于lte系统的联合的小区标识检测和小区测量的方法和移动设备 | |
| KR970068221A (ko) | 스펙트럼 확산 시스템용 수신장치 | |
| FI107219B (fi) | Signaalin ajoituksen mittausmenetelmä ja radiojärjestelmä | |
| EP1280282A2 (en) | Apparatus and method for measuring SIR in a Rake-receiver | |
| KR100393647B1 (ko) | 주파수 편차를 사용하여 스펙트럼 확산 통신 동기를 확립하는 방법 및 장치와 그 장치를 갖는 수신기 | |
| KR100521716B1 (ko) | 무선 이동국 및 이것을 갖는 무선 통신 시스템 | |
| EP4012448A1 (en) | Doppler ranging system | |
| FI117779B (fi) | Menetelmä ja laite signaalin tunnistamiseksi ja kanavan estimoimiseksi useita antenneja käyttäen | |
| KR100391292B1 (ko) | 시분할 양방향 통신 시스템에서의 채널 추정 장치 및 채널추정 방법 |