ATE431018T1 - System und verfahren zur dynamischen kalibrierung einer basis-station-timing unter verwendung von ortungsinformation - Google Patents
System und verfahren zur dynamischen kalibrierung einer basis-station-timing unter verwendung von ortungsinformationInfo
- Publication number
- ATE431018T1 ATE431018T1 AT01979672T AT01979672T ATE431018T1 AT E431018 T1 ATE431018 T1 AT E431018T1 AT 01979672 T AT01979672 T AT 01979672T AT 01979672 T AT01979672 T AT 01979672T AT E431018 T1 ATE431018 T1 AT E431018T1
- Authority
- AT
- Austria
- Prior art keywords
- base station
- wireless communication
- communication device
- delay
- location information
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
- H04W56/006—Synchronisation arrangements determining timing error of reception due to propagation delay using known positions of transmitter and receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
- H04W56/0065—Synchronisation arrangements determining timing error of reception due to propagation delay using measurement of signal travel time
- H04W56/009—Closed loop measurements
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Radio Relay Systems (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23931800P | 2000-10-10 | 2000-10-10 | |
US09/910,517 US6687501B2 (en) | 2000-10-10 | 2001-07-20 | System and method of dynamically calibrating based station timing using location information |
PCT/US2001/031697 WO2002031989A2 (en) | 2000-10-10 | 2001-10-09 | System and method of dynamically calibrating based station timing using location information |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE431018T1 true ATE431018T1 (de) | 2009-05-15 |
Family
ID=26932464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT01979672T ATE431018T1 (de) | 2000-10-10 | 2001-10-09 | System und verfahren zur dynamischen kalibrierung einer basis-station-timing unter verwendung von ortungsinformation |
Country Status (11)
Country | Link |
---|---|
US (1) | US6687501B2 (de) |
EP (1) | EP1325579B1 (de) |
JP (1) | JP4101649B2 (de) |
KR (1) | KR100855522B1 (de) |
AT (1) | ATE431018T1 (de) |
AU (2) | AU2002211607B2 (de) |
BR (1) | BR0114548A (de) |
CA (1) | CA2425467C (de) |
DE (1) | DE60138634D1 (de) |
IL (2) | IL155205A0 (de) |
WO (1) | WO2002031989A2 (de) |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030144006A1 (en) * | 2002-01-25 | 2003-07-31 | Mikael Johansson | Methods, systems, and computer program products for determining the location of a mobile terminal based on delays in receiving data packets from transmitters having known locations |
US7239996B2 (en) * | 2002-06-10 | 2007-07-03 | Boland Arthur J | Causality based event driven timing analysis engine |
US7295808B2 (en) * | 2002-09-05 | 2007-11-13 | Soliman Samir S | Method of and system for calibrating a repeater |
WO2004047333A2 (en) * | 2002-11-19 | 2004-06-03 | Tenxc Wireless | Hybrid space-time diversity beam forming method |
US6810235B2 (en) * | 2003-03-04 | 2004-10-26 | Qualcomm, Incorporated | Method and apparatus for detecting communication network delays |
US7228138B2 (en) * | 2003-12-05 | 2007-06-05 | Sony Ericsson Mobile Communications Ab | Methods, servers, mobile stations, and computer program products using GPS referenced time and delay information in messages for GPS time assistance |
EP1701564A4 (de) * | 2003-12-10 | 2012-11-07 | Nec Corp | Übertragungszeitdifferenz-messverfahren und system dafür |
WO2005060669A2 (en) * | 2003-12-19 | 2005-07-07 | Kennedy Joseph P | E-otd augmentation to u-tdoa location system |
US20050148343A1 (en) * | 2003-12-31 | 2005-07-07 | Perlmutter S. M. | System and apparatus for time zone interrupt for world wide mobile telephone users |
JP4254741B2 (ja) | 2005-04-27 | 2009-04-15 | セイコーエプソン株式会社 | 測位システム |
US8798638B2 (en) | 2005-07-20 | 2014-08-05 | Qualcomm Incorporated | Methods and apparatus for providing base station position information and using position information to support timing and/or frequency corrections |
US7991362B2 (en) | 2005-07-20 | 2011-08-02 | Qualcomm Incorporated | Methods and apparatus for supporting timing and/or frequency corrections in a wireless communications system |
US20070076674A1 (en) * | 2005-09-30 | 2007-04-05 | Golden Stuart A | Apparatus and method locating a mobile communication unit |
WO2007097597A2 (en) | 2006-02-24 | 2007-08-30 | Lg Electronics Inc. | Methods of searching code sequence in mobile communication system |
KR100706410B1 (ko) * | 2006-03-17 | 2007-04-10 | 주식회사 팬택앤큐리텔 | 업링크 동기화 방법과 그 방법을 채용한 통신 시스템 |
CN101467365B (zh) | 2006-06-19 | 2012-09-05 | 艾利森电话股份有限公司 | 由用户设备在切换后在目的蜂窝中使用的目的时间对准值的计算 |
US8700105B2 (en) * | 2006-06-22 | 2014-04-15 | Qualcomm Incorporated | Low duty cycle device protocol |
US8018884B2 (en) | 2006-06-21 | 2011-09-13 | Qualcomm Incorporated | Low duty cycle network controller |
EP1876728B1 (de) * | 2006-07-07 | 2014-01-01 | E-Blink | Verfahren zur Synchronisierung von zwei elektronischen Geräten mit einer drahtlosen Verbindung, insbesondere in einem Mobiltelefonnetz, und System zur Umsetzung dieses Verfahrens |
WO2008154802A1 (en) * | 2007-06-19 | 2008-12-24 | Telefonaktiebolaget L M Ericsson (Publ) | Improved resource reservation during handover in a wireless communication system |
US8249616B2 (en) * | 2007-08-23 | 2012-08-21 | Texas Instruments Incorporated | Satellite (GPS) assisted clock apparatus, circuits, systems and processes for cellular terminals on asynchronous networks |
US20090161655A1 (en) * | 2007-12-20 | 2009-06-25 | Qualcomm, Incorporated | Umb cell site modem architecture and methods |
US20090247087A1 (en) * | 2008-03-26 | 2009-10-01 | Qualcomm Incorporated | Methods and apparatus for measuring round-trip delay at a mobile station |
US9185654B2 (en) | 2008-07-16 | 2015-11-10 | Qualcomm Incorporated | Network server having an information and scheduling controller to support one or more low duty cycle wireless devices |
KR101593664B1 (ko) * | 2008-09-04 | 2016-02-12 | 한국전자통신연구원 | 단말의 위치 정보 보고 장치 및 방법 |
WO2010059299A2 (en) * | 2008-10-06 | 2010-05-27 | Viasat, Inc. | Synchronization for mesh satellite communications |
US20100259448A1 (en) * | 2009-04-09 | 2010-10-14 | Locus Location Systems Llc | Method and system for health monitoring of an over the air geo-location system |
US8948063B2 (en) * | 2010-01-14 | 2015-02-03 | Qualcomm Incorporated | Method and system for real-time calibration and reporting of processing delay |
US20110177827A1 (en) * | 2010-01-19 | 2011-07-21 | Cellular Specialties, Inc. | Pilot Beacon System |
WO2011100859A1 (en) * | 2010-02-19 | 2011-08-25 | Telefonaktiebolaget L M Ericsson (Publ) | Improvements on otdoa and agnss positioning and timing information obtaining and updating |
WO2012071057A1 (en) | 2010-11-22 | 2012-05-31 | Crilly William J Jr | A repeater for mimo signals in a network |
CA2790465A1 (en) | 2011-10-03 | 2013-04-03 | Cellular Specialties, Inc. | Pilot beacon system for indoor positioning |
US20130114571A1 (en) | 2011-11-07 | 2013-05-09 | Qualcomm Incorporated | Coordinated forward link blanking and power boosting for flexible bandwidth systems |
US9516531B2 (en) | 2011-11-07 | 2016-12-06 | Qualcomm Incorporated | Assistance information for flexible bandwidth carrier mobility methods, systems, and devices |
US20130114433A1 (en) * | 2011-11-07 | 2013-05-09 | Qualcomm Incorporated | Scaling for fractional systems in wireless communication |
US9848339B2 (en) | 2011-11-07 | 2017-12-19 | Qualcomm Incorporated | Voice service solutions for flexible bandwidth systems |
US8879605B1 (en) | 2012-04-02 | 2014-11-04 | Sprint Spectrum L.P. | Mobile station time reference that is adjusted based on propagation delay |
US9002359B1 (en) | 2012-04-12 | 2015-04-07 | Sprint Spectrum L.P. | Method and system for intelligent determination of pseudonoise (PN) offsets |
FR2990315B1 (fr) | 2012-05-04 | 2014-06-13 | Blink E | Procede de transmission d'informations entre une unite emettrice et une unite receptrice |
JP6048283B2 (ja) * | 2013-03-29 | 2016-12-21 | 富士通株式会社 | 基地局、制御方法および通信システム |
US9706517B2 (en) * | 2014-06-30 | 2017-07-11 | Lg Electronics Inc. | Position calculation method and apparatus in wireless communication system |
KR102240740B1 (ko) * | 2015-01-27 | 2021-04-16 | 한국전자통신연구원 | 길이가 16200이며, 부호율이 2/15인 ldpc 부호어 및 256-심볼 맵핑을 위한 비트 인터리버 및 이를 이용한 비트 인터리빙 방법 |
KR102287621B1 (ko) * | 2015-02-16 | 2021-08-10 | 한국전자통신연구원 | 길이가 64800이며, 부호율이 3/15인 ldpc 부호어 및 256-심볼 맵핑을 위한 비트 인터리버 및 이를 이용한 비트 인터리빙 방법 |
EP3362994A4 (de) | 2015-10-13 | 2019-06-12 | Athena Vision LLC | Genaue bestimmung von echtzeitparametern mit beschreibung einer fahrzeugbewegung auf der basis von mehreren datenquellen |
KR101833518B1 (ko) * | 2016-10-31 | 2018-03-02 | 에스케이텔레콤 주식회사 | 무선 접속 장치의 지연 조정 오류 검출을 위한 방법 및 장치 |
WO2020188144A1 (en) | 2019-03-15 | 2020-09-24 | Nokia Technologies Oy | Timing advance validation and adjustment |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5943331A (en) * | 1997-02-28 | 1999-08-24 | Interdigital Technology Corporation | Orthogonal code synchronization system and method for spread spectrum CDMA communications |
CA2330280A1 (en) * | 1998-04-24 | 1999-11-04 | Telefonaktiebolaget Lm Ericsson | Absolute time synchronization for mobile positioning in a cellular communications system |
-
2001
- 2001-07-20 US US09/910,517 patent/US6687501B2/en not_active Expired - Lifetime
- 2001-10-09 CA CA002425467A patent/CA2425467C/en not_active Expired - Fee Related
- 2001-10-09 EP EP01979672A patent/EP1325579B1/de not_active Expired - Lifetime
- 2001-10-09 AU AU2002211607A patent/AU2002211607B2/en not_active Ceased
- 2001-10-09 KR KR1020037005099A patent/KR100855522B1/ko not_active IP Right Cessation
- 2001-10-09 DE DE60138634T patent/DE60138634D1/de not_active Expired - Lifetime
- 2001-10-09 AT AT01979672T patent/ATE431018T1/de not_active IP Right Cessation
- 2001-10-09 WO PCT/US2001/031697 patent/WO2002031989A2/en active Application Filing
- 2001-10-09 BR BR0114548-7A patent/BR0114548A/pt not_active IP Right Cessation
- 2001-10-09 AU AU1160702A patent/AU1160702A/xx active Pending
- 2001-10-09 JP JP2002535269A patent/JP4101649B2/ja not_active Expired - Fee Related
- 2001-10-09 IL IL15520501A patent/IL155205A0/xx active IP Right Grant
-
2003
- 2003-04-02 IL IL155205A patent/IL155205A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1325579B1 (de) | 2009-05-06 |
KR20030036919A (ko) | 2003-05-09 |
EP1325579A2 (de) | 2003-07-09 |
CA2425467A1 (en) | 2002-04-18 |
AU1160702A (en) | 2002-04-22 |
US20020065089A1 (en) | 2002-05-30 |
CA2425467C (en) | 2010-01-05 |
JP2004527926A (ja) | 2004-09-09 |
WO2002031989A3 (en) | 2002-09-12 |
WO2002031989A2 (en) | 2002-04-18 |
US6687501B2 (en) | 2004-02-03 |
KR100855522B1 (ko) | 2008-09-01 |
JP4101649B2 (ja) | 2008-06-18 |
BR0114548A (pt) | 2004-06-22 |
AU2002211607B2 (en) | 2006-05-18 |
DE60138634D1 (de) | 2009-06-18 |
IL155205A (en) | 2007-07-04 |
IL155205A0 (en) | 2003-11-23 |
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Legal Events
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RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |