TW357532B - A receiver and method of operating a receiver - Google Patents
A receiver and method of operating a receiverInfo
- Publication number
- TW357532B TW357532B TW086114569A TW86114569A TW357532B TW 357532 B TW357532 B TW 357532B TW 086114569 A TW086114569 A TW 086114569A TW 86114569 A TW86114569 A TW 86114569A TW 357532 B TW357532 B TW 357532B
- Authority
- TW
- Taiwan
- Prior art keywords
- levels
- desired relationship
- signals
- receiver
- data levels
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/015—High-definition television systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/16—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Dc Digital Transmission (AREA)
- Television Systems (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/726,498 US6084642A (en) | 1996-10-07 | 1996-10-07 | Receiver for adjusting sync levels in VSB systems |
Publications (1)
Publication Number | Publication Date |
---|---|
TW357532B true TW357532B (en) | 1999-05-01 |
Family
ID=24918863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW086114569A TW357532B (en) | 1996-10-07 | 1997-10-06 | A receiver and method of operating a receiver |
Country Status (11)
Country | Link |
---|---|
US (1) | US6084642A (zh) |
JP (1) | JP2001502483A (zh) |
KR (1) | KR100322865B1 (zh) |
CN (1) | CN1218563C (zh) |
AU (1) | AU4665997A (zh) |
BR (1) | BR9711591A (zh) |
CA (1) | CA2265614C (zh) |
HK (1) | HK1020825A1 (zh) |
ID (1) | ID21041A (zh) |
TW (1) | TW357532B (zh) |
WO (1) | WO1998016061A1 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100442232B1 (ko) * | 1997-08-28 | 2004-09-18 | 엘지전자 주식회사 | 에이치디티브이의 자동이득 조절장치 |
KR100304889B1 (ko) * | 1998-12-31 | 2001-09-24 | 구자홍 | 디지털텔레비전의잔류측파대모드검출장치 |
US6493402B1 (en) * | 1999-05-27 | 2002-12-10 | Zenith Electronics Corporation | Mode control for trellis decoder |
US6958781B2 (en) * | 2000-04-18 | 2005-10-25 | Zenith Electronics Corporation | Mapping arrangement for digital communication system |
US6760076B2 (en) * | 2000-12-08 | 2004-07-06 | Koninklijke Philips Electronics N.V. | System and method of synchronization recovery in the presence of pilot carrier phase rotation for an ATSC-HDTV receiver |
US7092036B2 (en) * | 2002-04-16 | 2006-08-15 | Thomson Licensing | Equalizer system including a comb filter in an HDTV system |
KR100906339B1 (ko) * | 2002-06-14 | 2009-07-06 | 삼성전자주식회사 | 필드동기의 길이를 가변할 수 있는 단일 반송파 전송 시스템 |
TWI411271B (zh) * | 2008-10-27 | 2013-10-01 | Realtek Semiconductor Corp | 可估測複數資料信號的虛部成份之通訊信號接收器及其方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3795762A (en) * | 1969-06-11 | 1974-03-05 | Rca Corp | Plural operating mode television receivers |
US5086340A (en) * | 1990-10-19 | 1992-02-04 | Zenith Electronics Corporation | Co-channel interference reduction system for digital high definition television |
US5534938A (en) * | 1991-07-18 | 1996-07-09 | Citta; Richard W. | Digital TV system using segment and field sync signals |
US5598220A (en) * | 1991-07-18 | 1997-01-28 | Zenith Electronics Corporation | Digital signal with multilevel symbols and sync recognition |
JP2776094B2 (ja) * | 1991-10-31 | 1998-07-16 | 日本電気株式会社 | 可変変調通信方法 |
US5274676A (en) * | 1991-11-12 | 1993-12-28 | Zenith Electronics Corporation | Multi-standard synchronizing signal recovery system |
US5486869A (en) * | 1992-02-18 | 1996-01-23 | Cooper; J. Carl | Synchronizing signal separating apparatus and method |
US5508748A (en) * | 1993-02-08 | 1996-04-16 | Zenith Electronics Corporation | Data level selection for multilevel VSB transmission system |
US5406587A (en) * | 1993-02-08 | 1995-04-11 | Zenith Electronics Corporation | Error tracking loop |
US5386239A (en) * | 1993-05-03 | 1995-01-31 | Thomson Consumer Electronics, Inc. | Multiple QAM digital television signal decoder |
KR960013655B1 (ko) * | 1994-04-12 | 1996-10-10 | 엘지전자 주식회사 | 고선명 텔레비젼 수상기의 데이터 세그먼트 동기신호검출기 |
KR0163729B1 (ko) * | 1995-04-19 | 1999-01-15 | 김광호 | 디지탈 잔류 측파대 변조 통신 시스템의 위상 검출 방법 및 위상 트랙킹 루프 회로 |
US5602601A (en) * | 1995-04-21 | 1997-02-11 | L. G. Electronics Inc. | Phase error corrector for HDTV reception system |
US5619269A (en) * | 1995-06-07 | 1997-04-08 | Zenith Electronics Corporation | Frame sync signal for digital transmission system |
US5745528A (en) * | 1995-07-13 | 1998-04-28 | Zenith Electronics Corporation | VSB mode selection system |
US5684827A (en) * | 1995-10-04 | 1997-11-04 | Zenith Electronics Corporation | System for controlling the operating mode of an adaptive equalizer |
KR0155900B1 (ko) * | 1995-10-18 | 1998-11-16 | 김광호 | 위상에러검출방법 및 위상 트래킹 루프회로 |
-
1996
- 1996-10-07 US US08/726,498 patent/US6084642A/en not_active Expired - Lifetime
-
1997
- 1997-10-03 ID IDW990077A patent/ID21041A/id unknown
- 1997-10-03 CA CA002265614A patent/CA2265614C/en not_active Expired - Lifetime
- 1997-10-03 AU AU46659/97A patent/AU4665997A/en not_active Abandoned
- 1997-10-03 JP JP10517616A patent/JP2001502483A/ja active Pending
- 1997-10-03 KR KR1019997002570A patent/KR100322865B1/ko not_active IP Right Cessation
- 1997-10-03 CN CN971982872A patent/CN1218563C/zh not_active Expired - Lifetime
- 1997-10-03 WO PCT/US1997/017805 patent/WO1998016061A1/en active IP Right Grant
- 1997-10-03 BR BR9711591A patent/BR9711591A/pt not_active Application Discontinuation
- 1997-10-06 TW TW086114569A patent/TW357532B/zh not_active IP Right Cessation
-
1999
- 1999-12-13 HK HK99105848A patent/HK1020825A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2001502483A (ja) | 2001-02-20 |
BR9711591A (pt) | 1999-08-24 |
AU4665997A (en) | 1998-05-05 |
WO1998016061A1 (en) | 1998-04-16 |
CN1231798A (zh) | 1999-10-13 |
CN1218563C (zh) | 2005-09-07 |
CA2265614A1 (en) | 1998-04-16 |
US6084642A (en) | 2000-07-04 |
KR100322865B1 (ko) | 2002-02-09 |
ID21041A (id) | 1999-04-08 |
KR20000048629A (ko) | 2000-07-25 |
CA2265614C (en) | 2002-05-21 |
HK1020825A1 (en) | 2000-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK4A | Expiration of patent term of an invention patent |