CN102788987A - A-GNSS (Assisted Global Navigation Satellite System) assisted positioning system - Google Patents
A-GNSS (Assisted Global Navigation Satellite System) assisted positioning system Download PDFInfo
- Publication number
- CN102788987A CN102788987A CN2012102872922A CN201210287292A CN102788987A CN 102788987 A CN102788987 A CN 102788987A CN 2012102872922 A CN2012102872922 A CN 2012102872922A CN 201210287292 A CN201210287292 A CN 201210287292A CN 102788987 A CN102788987 A CN 102788987A
- Authority
- CN
- China
- Prior art keywords
- gnss
- positioning system
- module
- app
- assisted
- 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.)
- Granted
Links
- 238000012545 processing Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 abstract description 7
- 230000000576 supplementary effect Effects 0.000 description 19
- 230000005540 biological transmission Effects 0.000 description 5
- 238000012937 correction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- BYGHZDSINXXOSM-UHFFFAOYSA-N 2-(9h-fluoren-2-yl)-5-[5-(9h-fluoren-2-yl)thiophen-2-yl]thiophene Chemical compound C1=C2CC3=CC=CC=C3C2=CC=C1C(S1)=CC=C1C(S1)=CC=C1C1=CC=C2C3=CC=CC=C3CC2=C1 BYGHZDSINXXOSM-UHFFFAOYSA-N 0.000 description 1
- 101150116940 AGPS gene Proteins 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- YGANSGVIUGARFR-UHFFFAOYSA-N dipotassium dioxosilane oxo(oxoalumanyloxy)alumane oxygen(2-) Chemical compound [O--].[K+].[K+].O=[Si]=O.O=[Al]O[Al]=O YGANSGVIUGARFR-UHFFFAOYSA-N 0.000 description 1
- 208000016570 early-onset generalized limb-onset dystonia Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052627 muscovite Inorganic materials 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Landscapes
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210287292.2A CN102788987B (en) | 2012-08-14 | 2012-08-14 | A kind of A-GNSS aided positioning system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210287292.2A CN102788987B (en) | 2012-08-14 | 2012-08-14 | A kind of A-GNSS aided positioning system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102788987A true CN102788987A (en) | 2012-11-21 |
CN102788987B CN102788987B (en) | 2016-12-21 |
Family
ID=47154438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210287292.2A Active CN102788987B (en) | 2012-08-14 | 2012-08-14 | A kind of A-GNSS aided positioning system |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102788987B (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103176197A (en) * | 2013-02-28 | 2013-06-26 | 江苏天源电子有限公司 | Auxiliary Beidou satellite positioning system and positioning tracking terminal based on same |
CN104570025A (en) * | 2013-10-18 | 2015-04-29 | 芯讯通无线科技(上海)有限公司 | Positioning device and positioning method thereof |
CN105068100A (en) * | 2015-08-03 | 2015-11-18 | 厦门金网星联科技有限公司 | Satellite navigation assistant positioning system |
CN105182384A (en) * | 2015-08-24 | 2015-12-23 | 桂林电子科技大学 | Dual-mode real-time pseudo-range differential positioning system and pseudo-range correction data generation method |
CN105357284A (en) * | 2015-10-20 | 2016-02-24 | 中国有色金属长沙勘察设计研究院有限公司 | GNSS (Global Navigation Satellite System) server and implementation method thereof |
WO2017084361A1 (en) * | 2015-11-19 | 2017-05-26 | 乐视控股(北京)有限公司 | Method and device for hybrid positioning based on v2x and gnss |
CN109358354A (en) * | 2018-11-20 | 2019-02-19 | 中国电子科技集团公司第五十四研究所 | A kind of handheld navigation signal simulator |
CN112904372A (en) * | 2021-04-22 | 2021-06-04 | 电子科技大学 | Auxiliary satellite navigation system and positioning method thereof |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1890997A (en) * | 2003-10-10 | 2007-01-03 | 艾利森电话股份有限公司 | Mobile-terminal gateway |
CN101715163A (en) * | 2009-11-24 | 2010-05-26 | 中兴通讯股份有限公司 | Method and device for acquiring auxiliary positioning data |
-
2012
- 2012-08-14 CN CN201210287292.2A patent/CN102788987B/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1890997A (en) * | 2003-10-10 | 2007-01-03 | 艾利森电话股份有限公司 | Mobile-terminal gateway |
CN101715163A (en) * | 2009-11-24 | 2010-05-26 | 中兴通讯股份有限公司 | Method and device for acquiring auxiliary positioning data |
Non-Patent Citations (1)
Title |
---|
尚翠丽: "基于A-GPS和GSM混合定位系统的终端软件的实现与完善", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103176197A (en) * | 2013-02-28 | 2013-06-26 | 江苏天源电子有限公司 | Auxiliary Beidou satellite positioning system and positioning tracking terminal based on same |
CN103176197B (en) * | 2013-02-28 | 2014-11-05 | 江苏天源电子有限公司 | Auxiliary Beidou satellite positioning system and positioning tracking terminal based on same |
CN104570025A (en) * | 2013-10-18 | 2015-04-29 | 芯讯通无线科技(上海)有限公司 | Positioning device and positioning method thereof |
CN105068100A (en) * | 2015-08-03 | 2015-11-18 | 厦门金网星联科技有限公司 | Satellite navigation assistant positioning system |
CN105182384A (en) * | 2015-08-24 | 2015-12-23 | 桂林电子科技大学 | Dual-mode real-time pseudo-range differential positioning system and pseudo-range correction data generation method |
CN105357284A (en) * | 2015-10-20 | 2016-02-24 | 中国有色金属长沙勘察设计研究院有限公司 | GNSS (Global Navigation Satellite System) server and implementation method thereof |
CN105357284B (en) * | 2015-10-20 | 2019-02-22 | 中国有色金属长沙勘察设计研究院有限公司 | A kind of GNSS server and its implementation |
WO2017084361A1 (en) * | 2015-11-19 | 2017-05-26 | 乐视控股(北京)有限公司 | Method and device for hybrid positioning based on v2x and gnss |
CN109358354A (en) * | 2018-11-20 | 2019-02-19 | 中国电子科技集团公司第五十四研究所 | A kind of handheld navigation signal simulator |
CN109358354B (en) * | 2018-11-20 | 2020-12-15 | 中国电子科技集团公司第五十四研究所 | Handheld navigation signal simulator |
CN112904372A (en) * | 2021-04-22 | 2021-06-04 | 电子科技大学 | Auxiliary satellite navigation system and positioning method thereof |
CN112904372B (en) * | 2021-04-22 | 2024-01-12 | 电子科技大学 | Auxiliary satellite navigation system and positioning method thereof |
Also Published As
Publication number | Publication date |
---|---|
CN102788987B (en) | 2016-12-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Zangenehnejad et al. | GNSS smartphones positioning: Advances, challenges, opportunities, and future perspectives | |
CN102788987A (en) | A-GNSS (Assisted Global Navigation Satellite System) assisted positioning system | |
KR101183753B1 (en) | Tdoa/gps hybrid wireless location system | |
CN101365957B (en) | Global navigation satellite system | |
US7970419B2 (en) | Systems, devices and methods for location determination | |
CN102788982A (en) | Assisted positioning-monitoring system | |
TWI460457B (en) | Sensor-assisted location-aware mobile device | |
US20230072669A1 (en) | Vehicle positioning using pseudo range observation and doppler observation values | |
CN101558323B (en) | Time-based ephemeris identity in assistance data and assistance data request messages | |
CN105353391A (en) | Location augmentation system of multi-network integration supporting multi-type location terminals and location augmentation method of multi-network integration supporting multi-type location terminals | |
CN1608211A (en) | GPS satellite signal acquisition assistance system and method in a wireless communications network | |
MX2008010874A (en) | Global navigation satellite system. | |
CN103210321A (en) | Terminal equipment positioning method and apparatus | |
CN102866410A (en) | Method for position determination with measurement stitching | |
US20080076449A1 (en) | Mobile communication terminal for receiving position information service and method thereof | |
CN101529269B (en) | Providing and using messages including time related information | |
CN111781619B (en) | Positioning method, device, equipment and storage medium based on near field communication network | |
CN101446635B (en) | Ultra-low power consumption, low cost GPS chip architecture for mobile devices | |
TW201027104A (en) | Systems and methods for accessing data over a short-range data link to enhance the performance of a navigational unit | |
CN113093250A (en) | Pseudo-range observation data restoration method, positioning information determination method and device | |
KR20120048953A (en) | Apparatus, system and method for determining position of mobile terminal using access point including gnss receiver | |
Li et al. | Open source GNSS reference server for assisted-global navigation satellite systems | |
KR101041313B1 (en) | Wireless telecommunication terminal and method for calculating location information | |
JP5078352B2 (en) | Partial almanac collection system | |
CN112904372A (en) | Auxiliary satellite navigation system and positioning method thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: 523808, A410-A411, room 17, No. two, Songshan hi tech Industrial Development Zone, Songshan Lake, Dongguan, Guangdong, Dongguan, China Applicant after: TECHTOTOP MICROELECTRONICS Co.,Ltd. Address before: 523808, A410-A411, room 17, No. two, Songshan hi tech Industrial Development Zone, Songshan Lake, Dongguan, Guangdong, Dongguan, China Applicant before: TECHTOTOP MICROELECTRICS Co.,Ltd. DONGGUAN CITY |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: DONGGUAN TECHTOP MICROELECTRONICS CO., LTD. TO: TAIDOU MICROELECTRONICS TECHNOLOGY CO., LTD. |
|
CB02 | Change of applicant information |
Address after: 510663 Guangzhou City, Guangdong province high tech Development Zone, Science City, Cai Cai road, room, No. 11, room A701 Applicant after: TECHTOTOP MICROELECTRONICS Co.,Ltd. Address before: Two road 523808 in Guangdong province Dongguan City Songshan Lake high tech Industrial Development Zone headquarters No. 17 room A410-A411 Applicant before: TECHTOTOP MICROELECTRONICS Co.,Ltd. |
|
COR | Change of bibliographic data | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Liu Lining Inventor after: Gao Feng Inventor after: Xu Xiangbin Inventor before: Liu Lining |
|
CB03 | Change of inventor or designer information | ||
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 510530 Room 301 and 401, Building 42, Dongzhong Road, East District, Guangzhou Economic and Technological Development Zone, Guangdong Province Patentee after: TECHTOTOP MICROELECTRONICS Co.,Ltd. Address before: 510663 Guangzhou City, Guangdong province high tech Development Zone, Science City, Cai Cai road, room, No. 11, room A701 Patentee before: TECHTOTOP MICROELECTRONICS Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An auxiliary positioning system of a-gnss Effective date of registration: 20210107 Granted publication date: 20161221 Pledgee: China Co. truction Bank Corp Guangzhou Tianhe subbranch Pledgor: TECHTOTOP MICROELECTRONICS Co.,Ltd. Registration number: Y2021440000004 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220310 Granted publication date: 20161221 Pledgee: China Co. truction Bank Corp Guangzhou Tianhe subbranch Pledgor: TECHTOTOP MICROELECTRONICS Co.,Ltd. Registration number: Y2021440000004 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An a-gnss aided positioning system Effective date of registration: 20220630 Granted publication date: 20161221 Pledgee: Societe Generale Bank Limited by Share Ltd. Guangzhou branch Pledgor: TECHTOTOP MICROELECTRONICS Co.,Ltd. Registration number: Y2022980009607 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20161221 Pledgee: Societe Generale Bank Limited by Share Ltd. Guangzhou branch Pledgor: TECHTOTOP MICROELECTRONICS Co.,Ltd. Registration number: Y2022980009607 |