DE69111632D1 - GPS-Empfänger. - Google Patents
GPS-Empfänger.Info
- Publication number
- DE69111632D1 DE69111632D1 DE69111632T DE69111632T DE69111632D1 DE 69111632 D1 DE69111632 D1 DE 69111632D1 DE 69111632 T DE69111632 T DE 69111632T DE 69111632 T DE69111632 T DE 69111632T DE 69111632 D1 DE69111632 D1 DE 69111632D1
- Authority
- DE
- Germany
- Prior art keywords
- gps receiver
- gps
- receiver
- 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.)
- Expired - Fee Related
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
- G01S19/13—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
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Radio Relay Systems (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2029489A JPH03235079A (ja) | 1990-02-13 | 1990-02-13 | Gps受信機 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69111632D1 true DE69111632D1 (de) | 1995-09-07 |
DE69111632T2 DE69111632T2 (de) | 1996-04-18 |
Family
ID=12277489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69111632T Expired - Fee Related DE69111632T2 (de) | 1990-02-13 | 1991-02-04 | GPS-Empfänger. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5185761A (de) |
EP (1) | EP0442341B1 (de) |
JP (1) | JPH03235079A (de) |
DE (1) | DE69111632T2 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3198514B2 (ja) * | 1990-12-27 | 2001-08-13 | 株式会社デンソー | 車両用gps受信装置 |
US8352400B2 (en) | 1991-12-23 | 2013-01-08 | Hoffberg Steven M | Adaptive pattern recognition based controller apparatus and method and human-factored interface therefore |
US10361802B1 (en) | 1999-02-01 | 2019-07-23 | Blanding Hovenweep, Llc | Adaptive pattern recognition based control system and method |
US5408239A (en) * | 1992-03-16 | 1995-04-18 | Pioneer Electronic Corporation | Method for setting search band widths of a GPS receiver |
US5917444A (en) * | 1995-05-22 | 1999-06-29 | Trimble Navigation Ltd. | Reduction of time to first fix in an SATPS receiver |
US5418538A (en) * | 1993-05-21 | 1995-05-23 | Trimble Navigation Limited | Rapid satellite signal acquisition in a satellite positioning system |
USRE37408E1 (en) * | 1993-05-21 | 2001-10-16 | Trimble Navigation Ltd. | Reduction of time to first fix in an SATPS receiver |
US5402347A (en) * | 1993-07-22 | 1995-03-28 | Trimble Navigation Limited | Satellite search methods for improving time to first fix in a GPS receiver |
US5983161A (en) | 1993-08-11 | 1999-11-09 | Lemelson; Jerome H. | GPS vehicle collision avoidance warning and control system and method |
US5491636A (en) * | 1994-04-19 | 1996-02-13 | Glen E. Robertson | Anchorless boat positioning employing global positioning system |
US6111911A (en) * | 1995-06-07 | 2000-08-29 | Sanconix, Inc | Direct sequence frequency ambiguity resolving receiver |
US5969595A (en) * | 1996-07-22 | 1999-10-19 | Trimble Navigation Limited | Security for transport vehicles and cargo |
US7268700B1 (en) | 1998-01-27 | 2007-09-11 | Hoffberg Steven M | Mobile communication device |
US7966078B2 (en) | 1999-02-01 | 2011-06-21 | Steven Hoffberg | Network media appliance system and method |
EP1109033A4 (de) | 1999-06-16 | 2006-06-14 | Mitsubishi Electric Corp | Gps empfaenger, positionsfangsystem und positionsbestimmung |
US6459405B1 (en) * | 1999-09-07 | 2002-10-01 | Lucent Technologies Inc. | Satellite-based location system employing knowledge-based sequential signal search strategy |
WO2001052579A1 (fr) * | 2000-01-12 | 2001-07-19 | Mitsubishi Denki Kabushiki Kaisha | Terminal de communication mobile et procede de communication |
US9818136B1 (en) | 2003-02-05 | 2017-11-14 | Steven M. Hoffberg | System and method for determining contingent relevance |
US7324045B2 (en) * | 2005-05-06 | 2008-01-29 | Sirf Technology, Inc. | System and method for fast initialization of navigational satellite signal receivers |
US8466836B2 (en) * | 2005-08-31 | 2013-06-18 | CSR Technology Holdings Inc. | Fast fourier transform with down sampling based navigational satellite signal tracking |
JP5854718B2 (ja) * | 2011-09-08 | 2016-02-09 | 日本無線株式会社 | 衛星信号受信機 |
US8891687B1 (en) * | 2013-06-26 | 2014-11-18 | Topcon Positioning Systems, Inc. | Digital system and method of estimating non-energy parameters of signal carrier |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4468793A (en) * | 1980-12-01 | 1984-08-28 | Texas Instruments Incorporated | Global position system (GPS) multiplexed receiver |
JPS5861547U (ja) * | 1981-10-19 | 1983-04-25 | デイエツクスアンテナ株式会社 | 衛星放送受信機 |
EP0083480B1 (de) * | 1981-12-31 | 1988-08-17 | The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and | Empfänger für Satelliten-Navigationssysteme |
US4578678A (en) * | 1983-11-14 | 1986-03-25 | The United States Of America As Represented By The United States National Aeronautics And Space Administration | High dynamic global positioning system receiver |
JPH0640126B2 (ja) * | 1984-07-25 | 1994-05-25 | ソニー株式会社 | 測位装置 |
US4701934A (en) * | 1985-09-03 | 1987-10-20 | Motorola, Inc. | Method of doppler searching in a digital GPS receiver |
US4800577A (en) * | 1986-07-07 | 1989-01-24 | Matsushita Electric Industrial Co., Ltd. | GPS receiver |
US4956864A (en) * | 1987-01-27 | 1990-09-11 | Brockman Milton H | Receiver for communications satellite down-link reception |
DE3716329A1 (de) * | 1987-05-15 | 1988-12-01 | Dornier System Gmbh | Verfahren zur akquisition von signalen |
US4928106A (en) * | 1988-07-14 | 1990-05-22 | Ashtech Telesis, Inc. | Global positioning system receiver with improved radio frequency and digital processing |
JPH0748076B2 (ja) * | 1989-11-30 | 1995-05-24 | パイオニア株式会社 | Gps受信機の衛星電波捕捉方法 |
-
1990
- 1990-02-13 JP JP2029489A patent/JPH03235079A/ja active Pending
-
1991
- 1991-01-31 US US07/648,763 patent/US5185761A/en not_active Expired - Lifetime
- 1991-02-04 DE DE69111632T patent/DE69111632T2/de not_active Expired - Fee Related
- 1991-02-04 EP EP91101439A patent/EP0442341B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5185761A (en) | 1993-02-09 |
DE69111632T2 (de) | 1996-04-18 |
EP0442341A2 (de) | 1991-08-21 |
JPH03235079A (ja) | 1991-10-21 |
EP0442341A3 (en) | 1992-07-29 |
EP0442341B1 (de) | 1995-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |