CN1589525A - 用于安装广播信道的方法和设备 - Google Patents
用于安装广播信道的方法和设备 Download PDFInfo
- Publication number
- CN1589525A CN1589525A CNA028231864A CN02823186A CN1589525A CN 1589525 A CN1589525 A CN 1589525A CN A028231864 A CNA028231864 A CN A028231864A CN 02823186 A CN02823186 A CN 02823186A CN 1589525 A CN1589525 A CN 1589525A
- Authority
- CN
- China
- Prior art keywords
- channel
- interval
- frequency
- drift
- catching
- 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
Images
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
- H03J7/18—Automatic scanning over a band of frequencies
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
- H03J1/0008—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Circuits Of Receivers In General (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Superheterodyne Receivers (AREA)
- Radio Relay Systems (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0115241A FR2832573B1 (fr) | 2001-11-21 | 2001-11-21 | Procede et dispositif d'installation de canaux de diffusion |
FR01/15241 | 2001-11-21 | ||
PCT/EP2002/012475 WO2003044951A1 (en) | 2001-11-21 | 2002-11-07 | Method and device for installing broadcasting channels |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1589525A true CN1589525A (zh) | 2005-03-02 |
CN1589525B CN1589525B (zh) | 2013-03-27 |
Family
ID=8869772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN028231864A Expired - Fee Related CN1589525B (zh) | 2001-11-21 | 2002-11-07 | 用于安装广播信道的方法和设备 |
Country Status (10)
Country | Link |
---|---|
US (1) | US7262814B2 (zh) |
EP (1) | EP1446875B1 (zh) |
JP (1) | JP4260018B2 (zh) |
KR (1) | KR100940152B1 (zh) |
CN (1) | CN1589525B (zh) |
DE (1) | DE60237632D1 (zh) |
FR (1) | FR2832573B1 (zh) |
MX (1) | MXPA04004849A (zh) |
MY (1) | MY127280A (zh) |
WO (1) | WO2003044951A1 (zh) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0955641A (ja) * | 1995-08-17 | 1997-02-25 | Sony Corp | 選局方法およびそれを使用した受信機 |
US6678012B1 (en) * | 1998-04-17 | 2004-01-13 | Thomson Licensing S.A. | LNB drift search system for DBS products |
KR100325771B1 (ko) * | 1998-11-28 | 2002-04-17 | 윤종용 | 텔레비젼 신호 수신 시스템의 자동 주파수 트랙킹장치 및 그방법 |
KR100275708B1 (ko) * | 1998-12-31 | 2000-12-15 | 윤종용 | 아날로그 방송의 채널 간섭을 개선한 디지털방송 신호 처리 장치 및 방법 |
MY138222A (en) * | 1999-07-19 | 2009-05-29 | Thomson Licensing Sa | Tuning system for achieving rapid signal acquisition for a digital satellite receiver |
JP3068428U (ja) * | 1999-10-22 | 2000-05-12 | 船井電機株式会社 | テレビジョン受信装置 |
JP3073337U (ja) * | 2000-04-26 | 2000-11-24 | 船井電機株式会社 | プリセットチューナを有する受信機 |
-
2001
- 2001-11-21 FR FR0115241A patent/FR2832573B1/fr not_active Expired - Fee Related
-
2002
- 2002-11-07 JP JP2003546478A patent/JP4260018B2/ja not_active Expired - Fee Related
- 2002-11-07 KR KR1020047007735A patent/KR100940152B1/ko active IP Right Grant
- 2002-11-07 CN CN028231864A patent/CN1589525B/zh not_active Expired - Fee Related
- 2002-11-07 US US10/496,034 patent/US7262814B2/en not_active Expired - Lifetime
- 2002-11-07 DE DE60237632T patent/DE60237632D1/de not_active Expired - Lifetime
- 2002-11-07 EP EP02790346A patent/EP1446875B1/en not_active Expired - Lifetime
- 2002-11-07 WO PCT/EP2002/012475 patent/WO2003044951A1/en active Application Filing
- 2002-11-07 MX MXPA04004849A patent/MXPA04004849A/es active IP Right Grant
- 2002-11-20 MY MYPI20024340A patent/MY127280A/en unknown
Also Published As
Publication number | Publication date |
---|---|
MXPA04004849A (es) | 2004-07-30 |
WO2003044951A1 (en) | 2003-05-30 |
JP4260018B2 (ja) | 2009-04-30 |
KR100940152B1 (ko) | 2010-02-03 |
DE60237632D1 (de) | 2010-10-21 |
KR20050044560A (ko) | 2005-05-12 |
CN1589525B (zh) | 2013-03-27 |
MY127280A (en) | 2006-11-30 |
EP1446875A1 (en) | 2004-08-18 |
US7262814B2 (en) | 2007-08-28 |
EP1446875B1 (en) | 2010-09-08 |
FR2832573B1 (fr) | 2004-01-23 |
JP2005510165A (ja) | 2005-04-14 |
US20050010946A1 (en) | 2005-01-13 |
FR2832573A1 (fr) | 2003-05-23 |
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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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: I Si Eli Murli Nor, France Patentee after: THOMSON LICENSING Address before: La France Patentee before: THOMSON LICENSING |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190325 Address after: Paris France Patentee after: International Digital Madison Patent Holding Co. Address before: I Si Eli Murli Nor, France Patentee before: THOMSON LICENSING Effective date of registration: 20190325 Address after: I Si Eli Murli Nor, France Patentee after: THOMSON LICENSING Address before: I Si Eli Murli Nor, France Patentee before: THOMSON LICENSING |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20201107 |