HK1027230A1 - Apparatus and method for generating a reference frequency - Google Patents
Apparatus and method for generating a reference frequencyInfo
- Publication number
- HK1027230A1 HK1027230A1 HK00106169A HK00106169A HK1027230A1 HK 1027230 A1 HK1027230 A1 HK 1027230A1 HK 00106169 A HK00106169 A HK 00106169A HK 00106169 A HK00106169 A HK 00106169A HK 1027230 A1 HK1027230 A1 HK 1027230A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- timing information
- reference frequency
- data stream
- frequency
- information extracted
- Prior art date
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Radio Relay Systems (AREA)
- Time-Division Multiplex Systems (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Electrophonic Musical Instruments (AREA)
- General Induction Heating (AREA)
- Electric Clocks (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99103288 | 1999-02-19 | ||
EP99103407 | 1999-02-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1027230A1 true HK1027230A1 (en) | 2001-01-05 |
Family
ID=26152897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK00106169A HK1027230A1 (en) | 1999-02-19 | 2000-09-28 | Apparatus and method for generating a reference frequency |
Country Status (13)
Country | Link |
---|---|
US (1) | US6754296B2 (xx) |
EP (1) | EP1030464B1 (xx) |
JP (1) | JP3553020B2 (xx) |
AT (1) | ATE213368T1 (xx) |
AU (1) | AU754850B2 (xx) |
BR (1) | BR0008350A (xx) |
CA (1) | CA2362125C (xx) |
DE (1) | DE69900886T2 (xx) |
DK (1) | DK1030464T3 (xx) |
ES (1) | ES2173684T3 (xx) |
HK (1) | HK1027230A1 (xx) |
PT (1) | PT1030464E (xx) |
WO (1) | WO2000049732A1 (xx) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60324672D1 (de) * | 2002-05-29 | 2008-12-24 | Thomson Licensing | Verfahren und vorrichtung zur ermöglichung der übertragung des signals eines drahtlosen rückkanals in einem satellitenkommunikationssystem |
EP1480354B1 (en) | 2003-05-23 | 2012-04-18 | Gilat Satellite Networks Ltd. | Frequency and timing synchronization and error correction in a satellite network |
DE10334904B3 (de) * | 2003-07-29 | 2005-05-19 | Zentrum Mikroelektronik Dresden Ag | Verfahren und Anordnung zur Erzeugung einer Zeitbasis in einem Transponder |
EP1739450A1 (en) | 2005-06-30 | 2007-01-03 | SES Astra S.A. | Method and apparatus for determining the location of a stationary satellite receiver |
US7702056B2 (en) * | 2006-10-26 | 2010-04-20 | Toshiba America Electronic Components, Inc. | Time base corrector |
JP4729054B2 (ja) * | 2008-01-28 | 2011-07-20 | 株式会社東芝 | 通信用半導体集積回路 |
US8489018B2 (en) * | 2009-07-09 | 2013-07-16 | Viasat, Inc. | Transmit frequency precorrection for satellite terminals |
KR102375952B1 (ko) * | 2015-01-22 | 2022-03-17 | 삼성전자주식회사 | 위상 고정 검출 장치 및 검출 방법 |
US9853717B2 (en) | 2015-05-31 | 2017-12-26 | Hughes Network Systems, L.L.C. | Half-duplex communications for a very small aperture terminal (VSAT) operating on a continuous stream |
US11869679B2 (en) | 2021-03-10 | 2024-01-09 | Hrl Laboratories, Llc | Ramsey-bordé ion frequency-reference apparatus, and methods of making and using the same |
US11849416B1 (en) * | 2021-11-30 | 2023-12-19 | Synapse Wireless, Inc. | Methods and systems for coordinating nodes in a mesh network |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5841987A (en) * | 1994-08-19 | 1998-11-24 | Thomson Consumer Electronics, Inc. | Simple bus and interface system for consumer digital equipment |
US5588025A (en) * | 1995-03-15 | 1996-12-24 | David Sarnoff Research Center, Inc. | Single oscillator compressed digital information receiver |
EP0836282B1 (en) * | 1996-10-08 | 2002-06-12 | Sony Corporation | Receiving apparatus and method and phase lock loop circuit |
US6128433A (en) * | 1997-12-31 | 2000-10-03 | Indigita Corporation | Controlling frequency drift of a digital video tape drive |
-
1999
- 1999-04-30 DE DE69900886T patent/DE69900886T2/de not_active Expired - Fee Related
- 1999-04-30 PT PT99107496T patent/PT1030464E/pt unknown
- 1999-04-30 EP EP99107496A patent/EP1030464B1/en not_active Expired - Lifetime
- 1999-04-30 ES ES99107496T patent/ES2173684T3/es not_active Expired - Lifetime
- 1999-04-30 DK DK99107496T patent/DK1030464T3/da active
- 1999-04-30 AT AT99107496T patent/ATE213368T1/de not_active IP Right Cessation
-
2000
- 2000-02-09 AU AU25472/00A patent/AU754850B2/en not_active Ceased
- 2000-02-09 BR BR0008350-0A patent/BR0008350A/pt not_active IP Right Cessation
- 2000-02-09 JP JP2000600366A patent/JP3553020B2/ja not_active Expired - Fee Related
- 2000-02-09 WO PCT/EP2000/001037 patent/WO2000049732A1/en active IP Right Grant
- 2000-02-09 CA CA002362125A patent/CA2362125C/en not_active Expired - Fee Related
- 2000-09-28 HK HK00106169A patent/HK1027230A1/xx not_active IP Right Cessation
-
2001
- 2001-08-08 US US09/924,693 patent/US6754296B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2362125C (en) | 2008-02-05 |
US20020136339A1 (en) | 2002-09-26 |
EP1030464B1 (en) | 2002-02-13 |
JP2002537713A (ja) | 2002-11-05 |
DE69900886D1 (de) | 2002-03-21 |
DE69900886T2 (de) | 2002-08-14 |
AU2547200A (en) | 2000-09-04 |
AU754850B2 (en) | 2002-11-28 |
EP1030464A1 (en) | 2000-08-23 |
JP3553020B2 (ja) | 2004-08-11 |
PT1030464E (pt) | 2002-07-31 |
ATE213368T1 (de) | 2002-02-15 |
US6754296B2 (en) | 2004-06-22 |
WO2000049732A1 (en) | 2000-08-24 |
DK1030464T3 (da) | 2002-05-21 |
BR0008350A (pt) | 2002-01-22 |
ES2173684T3 (es) | 2002-10-16 |
CA2362125A1 (en) | 2000-08-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PF | Patent in force | ||
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20080430 |