IN2015MN00041A - - Google Patents
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- Publication number
- IN2015MN00041A IN2015MN00041A IN41MUN2015A IN2015MN00041A IN 2015MN00041 A IN2015MN00041 A IN 2015MN00041A IN 41MUN2015 A IN41MUN2015 A IN 41MUN2015A IN 2015MN00041 A IN2015MN00041 A IN 2015MN00041A
- Authority
- IN
- India
- Prior art keywords
- mobile device
- satellite
- confidence value
- expected
- location
- Prior art date
Links
Classifications
-
- 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
- G01S19/03—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
- G01S19/05—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing aiding data
- G01S19/06—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing aiding data employing an initial estimate of the location of the receiver as aiding data or in generating aiding data
-
- 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
- G01S19/252—Employing an initial estimate of location in generating assistance data
-
- 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
- G01S19/254—Acquisition or tracking or demodulation of signals transmitted by the system involving aiding data received from a cooperating element, e.g. assisted GPS relating to Doppler shift of satellite signals
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Navigation (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261678021P | 2012-07-31 | 2012-07-31 | |
US13/732,071 US9798010B2 (en) | 2012-07-31 | 2012-12-31 | Devices, methods, and apparatuses for mobile device acquisition assistance |
PCT/US2013/052427 WO2014022244A1 (en) | 2012-07-31 | 2013-07-26 | Devices, methods, and apparatuses for mobile device acquisition assistance |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2015MN00041A true IN2015MN00041A (ko) | 2015-10-16 |
Family
ID=50024949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN41MUN2015 IN2015MN00041A (ko) | 2012-07-31 | 2013-07-26 |
Country Status (5)
Country | Link |
---|---|
US (2) | US9798010B2 (ko) |
KR (1) | KR102216984B1 (ko) |
CN (2) | CN107728170A (ko) |
IN (1) | IN2015MN00041A (ko) |
WO (1) | WO2014022244A1 (ko) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9798011B2 (en) | 2012-08-31 | 2017-10-24 | Apple Inc. | Fast GPS recovery using map vector data |
WO2014058363A1 (en) * | 2012-10-10 | 2014-04-17 | Telefonaktiebolaget L M Ericsson (Publ) | Method and node for positioning in combined cell |
US20140253371A1 (en) * | 2013-03-08 | 2014-09-11 | Qualcomm Incorporated | Method and apparatus for enabling the use of global navigation satellite system (gnss) signals indoors |
US9274226B2 (en) * | 2013-03-08 | 2016-03-01 | Qualcomm, Incorporated | Synchronous network device time transfer for location determination |
US9817101B2 (en) | 2014-02-24 | 2017-11-14 | Skyhook Wireless, Inc. | Certified location for mobile devices |
US9319844B2 (en) * | 2014-04-25 | 2016-04-19 | Aruba Networks, Inc. | Determining location based on both a detected location and a predicted location |
US10267923B2 (en) * | 2015-02-26 | 2019-04-23 | Src, Inc. | Method and systems for restoring a GPS signal |
KR101551395B1 (ko) * | 2015-05-12 | 2015-09-08 | 한국해양과학기술원 | 해상 무선통신을 이용한 해상 위치 및 시각정보 제공시스템 |
US20170016975A1 (en) * | 2015-07-17 | 2017-01-19 | Google Inc. | Detecting User Content Using Wireless Signal Characteristics |
US9992653B2 (en) * | 2015-09-08 | 2018-06-05 | Qualcomm Incorporated | E911 positioning via background signal tracking |
CN105680928B (zh) * | 2016-01-27 | 2018-11-02 | 中国人民解放军国防科学技术大学 | 大容量入站信号捕获与处理方法与系统 |
US10091609B2 (en) * | 2016-03-28 | 2018-10-02 | Qualcomm Incorporated | Enhancing PRS searches via runtime conditions |
US9820100B1 (en) * | 2016-06-17 | 2017-11-14 | Qualcomm Incorporated | Multi-source positioning |
JP6764285B2 (ja) * | 2016-08-29 | 2020-09-30 | 株式会社Nttドコモ | 情報処理装置 |
US10040903B2 (en) * | 2016-09-13 | 2018-08-07 | Covestro Llc | Polymer polyol quality |
EP3339807B1 (en) * | 2016-12-20 | 2024-03-13 | HERE Global B.V. | An apparatus and associated methods for determining the location of a vehicle |
DE102017210138A1 (de) * | 2017-06-16 | 2018-12-20 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Senden von Korrekturdaten und zum Bestimmen einer hochgenauen Position einer mobilen Einheit |
US11019592B2 (en) * | 2017-09-28 | 2021-05-25 | Massachusetts Institute Of Technology | Base station ordering for localization |
US10813169B2 (en) | 2018-03-22 | 2020-10-20 | GoTenna, Inc. | Mesh network deployment kit |
US10674446B1 (en) | 2018-05-08 | 2020-06-02 | Architecture Technology Corporation | Sleep/wake based on coverage |
CN110568462B (zh) * | 2019-10-23 | 2021-12-07 | 深圳市慧宇系统有限公司 | 时分伪卫星信号的滑窗捕获方法 |
Family Cites Families (28)
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JPH073463B2 (ja) * | 1989-11-22 | 1995-01-18 | パイオニア株式会社 | Gps受信機の衛星電波捕捉方法 |
US5177490A (en) * | 1989-12-12 | 1993-01-05 | Pioneer Electronic Corporation | Gps satellite signal tracking system for gps receivers |
US6636740B1 (en) * | 1998-06-16 | 2003-10-21 | Ericsson Inc. | Apparatus and methods for position computation based on broadcast initialization data |
US6538600B1 (en) * | 1998-10-16 | 2003-03-25 | Lucent Technologies Inc. | Wireless assisted GPS using a reference location |
US6188354B1 (en) * | 1999-03-29 | 2001-02-13 | Qualcomm Incorporated | Method and apparatus for determining the location of a remote station in a CDMA communication network |
US6531981B1 (en) * | 2000-05-01 | 2003-03-11 | Skynetix, Llc | Global augmentation to global positioning system |
US6642884B2 (en) * | 2000-05-08 | 2003-11-04 | Sigtec Navigation Pty Ltd. | Satellite-based positioning system receiver for weak signal operation |
US6437734B1 (en) * | 2000-10-11 | 2002-08-20 | Seiko Epson Corporation | Satellite navigation receiver and method |
US7254402B2 (en) * | 2000-10-12 | 2007-08-07 | Qualcomm Incorporated | GPS satellite signal acquisition assistance system and method in a wireless communications network |
US6738438B2 (en) * | 2001-10-29 | 2004-05-18 | Qualcomm Incorporated | Parameter estimator with dynamically variable search window size and/or placement |
US6760582B2 (en) * | 2002-02-04 | 2004-07-06 | Qualcomm Incorporated | Method and apparatus for testing assisted position location capable devices |
CN1695069A (zh) * | 2002-02-08 | 2005-11-09 | 高通股份有限公司 | 直接捕获精确码gps信号 |
US6559795B1 (en) * | 2002-02-19 | 2003-05-06 | Seiko Epson Corporation | High-sensitivity infrequent use of servers |
US6836241B2 (en) * | 2002-04-19 | 2004-12-28 | Sirf Technology, Inc. | Method for optimal search scheduling in satellite acquisition |
US7200414B2 (en) | 2002-08-07 | 2007-04-03 | Seiko Epson Corporation | Client-aiding with cellphones in a 150-KM radius area |
US6873910B2 (en) | 2002-10-22 | 2005-03-29 | Qualcomm Incorporated | Procedure for searching for position determination signals using a plurality of search modes |
US8031113B2 (en) * | 2003-04-25 | 2011-10-04 | Qualcomm Incorporated | System and method to obtain signal acquisition assistance data |
US7319877B2 (en) * | 2003-07-22 | 2008-01-15 | Microsoft Corporation | Methods for determining the approximate location of a device from ambient signals |
US7209077B2 (en) * | 2004-06-29 | 2007-04-24 | Andrew Corporation | Global positioning system signal acquisition assistance |
US7256733B2 (en) * | 2004-10-21 | 2007-08-14 | Qualcomm Incorporated | Method and system for positioning signal acquisition assistance window evaluation |
US8099106B2 (en) * | 2005-08-24 | 2012-01-17 | Qualcomm Incorporated | Method and apparatus for classifying user morphology for efficient use of cell phone system resources |
WO2007094708A1 (en) * | 2006-02-15 | 2007-08-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Accuracy assessment in assisted gps positioning |
EP2085788B1 (en) * | 2006-10-18 | 2012-01-25 | NEC Corporation | Mobile communication terminal with gps function, positioning system, operation control method, and program |
US8193978B2 (en) * | 2007-11-14 | 2012-06-05 | Golba Llc | Positioning system and method using GPS with wireless access points |
WO2009140768A1 (en) | 2008-05-22 | 2009-11-26 | Novatel Inc. | Gnss receiver using signals of opportunity and assistance information to reduce the time to first fix |
US8897801B2 (en) * | 2008-06-13 | 2014-11-25 | Qualcomm Incorporated | Transmission of location information by a transmitter as an aid to location services |
US20100093376A1 (en) | 2008-10-14 | 2010-04-15 | Del Castillo Manuel | Method and system for area code rough initial position for gnss assistance data in a communication network |
US8755816B2 (en) * | 2009-12-30 | 2014-06-17 | Telefonaktiebolaget L M Ericsson (Publ) | Method and apparatus for position determination in a cellular communications system |
-
2012
- 2012-12-31 US US13/732,071 patent/US9798010B2/en active Active
-
2013
- 2013-07-26 WO PCT/US2013/052427 patent/WO2014022244A1/en active Application Filing
- 2013-07-26 IN IN41MUN2015 patent/IN2015MN00041A/en unknown
- 2013-07-26 KR KR1020157005024A patent/KR102216984B1/ko active IP Right Grant
- 2013-07-26 CN CN201710949706.6A patent/CN107728170A/zh active Pending
- 2013-07-26 CN CN201380040081.1A patent/CN104508512B/zh active Active
-
2017
- 2017-07-21 US US15/657,044 patent/US20170322312A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20140035782A1 (en) | 2014-02-06 |
KR20150038402A (ko) | 2015-04-08 |
CN104508512A (zh) | 2015-04-08 |
CN104508512B (zh) | 2018-03-09 |
KR102216984B1 (ko) | 2021-02-17 |
US20170322312A1 (en) | 2017-11-09 |
CN107728170A (zh) | 2018-02-23 |
WO2014022244A1 (en) | 2014-02-06 |
US9798010B2 (en) | 2017-10-24 |
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