CN105699995A - 自主的设备内gnss扩增系统 - Google Patents
自主的设备内gnss扩增系统 Download PDFInfo
- Publication number
- CN105699995A CN105699995A CN201510939094.3A CN201510939094A CN105699995A CN 105699995 A CN105699995 A CN 105699995A CN 201510939094 A CN201510939094 A CN 201510939094A CN 105699995 A CN105699995 A CN 105699995A
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- China
- Prior art keywords
- almanac data
- satellite
- navigation signal
- persistent period
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- 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.)
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Links
- 230000003416 augmentation Effects 0.000 title description 2
- 238000000034 method Methods 0.000 claims description 49
- 230000008569 process Effects 0.000 claims description 40
- 230000002085 persistent effect Effects 0.000 claims description 31
- 238000004891 communication Methods 0.000 claims description 20
- 241001269238 Data Species 0.000 claims description 4
- 238000012545 processing Methods 0.000 abstract description 13
- 238000005516 engineering process Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 238000004422 calculation algorithm Methods 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
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- 229910052802 copper Inorganic materials 0.000 description 2
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Classifications
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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
- H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
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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
- 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
- G01S19/35—Constructional details or hardware or software details of the signal processing chain
- G01S19/37—Hardware or software details of the signal processing chain
-
- 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
- H04W4/026—Services making use of location information using location based information parameters using orientation information, e.g. compass
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462091829P | 2014-12-15 | 2014-12-15 | |
US62/091,829 | 2014-12-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105699995A true CN105699995A (zh) | 2016-06-22 |
CN105699995B CN105699995B (zh) | 2020-09-11 |
Family
ID=56112488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510939094.3A Expired - Fee Related CN105699995B (zh) | 2014-12-15 | 2015-12-15 | 自主的设备内gnss扩增系统 |
Country Status (2)
Country | Link |
---|---|
US (1) | US9877157B2 (zh) |
CN (1) | CN105699995B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10502835B2 (en) * | 2016-03-28 | 2019-12-10 | Uti Limited Partnership | Methods and systems for inherent fast time to first position fix (TTFF) and high sensitivity |
CN116889096A (zh) * | 2021-02-26 | 2023-10-13 | Oppo广东移动通信有限公司 | 无线通信的方法、终端设备和网络设备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101558323A (zh) * | 2006-11-03 | 2009-10-14 | 诺基亚公司 | 辅助数据和辅助数据请求消息中的基于时间的星历标识 |
CN101576614A (zh) * | 2008-05-07 | 2009-11-11 | 索尼株式会社 | 导航设备和获取星历数据的方法 |
CN101627315A (zh) * | 2006-10-31 | 2010-01-13 | SiRF技术公司 | 确定位置而不使用当前广播星历 |
CN102209911A (zh) * | 2008-09-11 | 2011-10-05 | 加利福尼亚技术学院 | 用于内部接收器自动预测gnss星历的方法和装置 |
WO2014108212A1 (en) * | 2013-01-14 | 2014-07-17 | Nokia Corporation | Ephemeris extension |
-
2015
- 2015-12-08 US US14/962,670 patent/US9877157B2/en active Active
- 2015-12-15 CN CN201510939094.3A patent/CN105699995B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101627315A (zh) * | 2006-10-31 | 2010-01-13 | SiRF技术公司 | 确定位置而不使用当前广播星历 |
CN101558323A (zh) * | 2006-11-03 | 2009-10-14 | 诺基亚公司 | 辅助数据和辅助数据请求消息中的基于时间的星历标识 |
CN101576614A (zh) * | 2008-05-07 | 2009-11-11 | 索尼株式会社 | 导航设备和获取星历数据的方法 |
CN102209911A (zh) * | 2008-09-11 | 2011-10-05 | 加利福尼亚技术学院 | 用于内部接收器自动预测gnss星历的方法和装置 |
WO2014108212A1 (en) * | 2013-01-14 | 2014-07-17 | Nokia Corporation | Ephemeris extension |
Also Published As
Publication number | Publication date |
---|---|
US9877157B2 (en) | 2018-01-23 |
CN105699995B (zh) | 2020-09-11 |
US20160174037A1 (en) | 2016-06-16 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200426 Address after: Singapore City Applicant after: Marvell Asia Pte. Ltd. Address before: Ford street, Grand Cayman, Cayman Islands Applicant before: Kaiwei international Co. Effective date of registration: 20200426 Address after: Ford street, Grand Cayman, Cayman Islands Applicant after: Kaiwei international Co. Address before: Hamilton, Bermuda Applicant before: Marvell International Ltd. Effective date of registration: 20200426 Address after: Hamilton, Bermuda Applicant after: Marvell International Ltd. Address before: Saint Michael Applicant before: MARVELL WORLD TRADE Ltd. |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200911 |
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CF01 | Termination of patent right due to non-payment of annual fee |