CN103873107B - 通信设备 - Google Patents
通信设备 Download PDFInfo
- Publication number
- CN103873107B CN103873107B CN201310657020.1A CN201310657020A CN103873107B CN 103873107 B CN103873107 B CN 103873107B CN 201310657020 A CN201310657020 A CN 201310657020A CN 103873107 B CN103873107 B CN 103873107B
- Authority
- CN
- China
- Prior art keywords
- frequency
- unit
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- 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.)
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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
- G01S19/13—Receivers
- G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
- G01S19/29—Acquisition or tracking or demodulation of signals transmitted by the system carrier including Doppler, related
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
- H04B7/18545—Arrangements for managing station mobility, i.e. for station registration or localisation
- H04B7/18547—Arrangements for managing station mobility, i.e. for station registration or localisation for geolocalisation of a station
- H04B7/1855—Arrangements for managing station mobility, i.e. for station registration or localisation for geolocalisation of a station using a telephonic control signal, e.g. propagation delay variation, Doppler frequency variation, power variation, beam identification
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Signal Processing (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012-273559 | 2012-12-14 | ||
| JP2012273559A JP5835202B2 (ja) | 2012-12-14 | 2012-12-14 | 通信装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103873107A CN103873107A (zh) | 2014-06-18 |
| CN103873107B true CN103873107B (zh) | 2017-07-21 |
Family
ID=50911279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310657020.1A Active CN103873107B (zh) | 2012-12-14 | 2013-12-06 | 通信设备 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US9121938B2 (enExample) |
| JP (1) | JP5835202B2 (enExample) |
| CN (1) | CN103873107B (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017154171A1 (ja) * | 2016-03-10 | 2017-09-14 | オリンパス株式会社 | 画像取得装置および画像取得方法 |
| CN111371454B (zh) * | 2019-12-18 | 2023-07-21 | 南京中科晶上通信技术有限公司 | 基于低轨卫星的多普勒信号模拟方法、装置及终端 |
| CN111537986B (zh) * | 2020-05-15 | 2022-09-13 | 北京邮电大学 | 一种信号捕获方法及装置 |
| CN115426032B (zh) * | 2022-11-03 | 2023-03-28 | 深圳比特微电子科技有限公司 | 一种信号捕获方法和装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1472900A (zh) * | 2002-08-01 | 2004-02-04 | 上海交通大学 | 正交频分复用通信系统载波频率偏移估计方法 |
| CN101078758A (zh) * | 2007-06-29 | 2007-11-28 | 西安华迅微电子有限公司 | 一种gps接收机的多普勒频率补偿方法 |
| CN101150350A (zh) * | 2007-11-08 | 2008-03-26 | 上海伽利略导航有限公司 | 一种对混合模式无线卫星信号数字化的方法和装置 |
| CN102608626A (zh) * | 2012-03-09 | 2012-07-25 | 暨南大学 | 一种高灵敏度卫星导航信号捕获方法及系统 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6567480B1 (en) * | 1999-08-10 | 2003-05-20 | Lucent Technologies Inc. | Method and apparatus for sampling timing adjustment and frequency offset compensation |
| JP2005204079A (ja) | 2004-01-15 | 2005-07-28 | Sony Corp | 受信方法及び装置 |
| JP5267516B2 (ja) * | 2010-07-14 | 2013-08-21 | ソニー株式会社 | 受信装置、受信方法、コンピュータプログラム及び携帯端末 |
-
2012
- 2012-12-14 JP JP2012273559A patent/JP5835202B2/ja active Active
-
2013
- 2013-11-06 US US14/073,391 patent/US9121938B2/en not_active Expired - Fee Related
- 2013-12-06 CN CN201310657020.1A patent/CN103873107B/zh active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1472900A (zh) * | 2002-08-01 | 2004-02-04 | 上海交通大学 | 正交频分复用通信系统载波频率偏移估计方法 |
| CN101078758A (zh) * | 2007-06-29 | 2007-11-28 | 西安华迅微电子有限公司 | 一种gps接收机的多普勒频率补偿方法 |
| CN101150350A (zh) * | 2007-11-08 | 2008-03-26 | 上海伽利略导航有限公司 | 一种对混合模式无线卫星信号数字化的方法和装置 |
| CN102608626A (zh) * | 2012-03-09 | 2012-07-25 | 暨南大学 | 一种高灵敏度卫星导航信号捕获方法及系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014120862A (ja) | 2014-06-30 |
| JP5835202B2 (ja) | 2015-12-24 |
| US9121938B2 (en) | 2015-09-01 |
| CN103873107A (zh) | 2014-06-18 |
| US20140168011A1 (en) | 2014-06-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160912 Address after: Kanagawa, Japan Applicant after: SONY semiconductor solutions Address before: Tokyo, Japan Applicant before: Sony Corp |
|
| GR01 | Patent grant |