DE60312935D1 - System zur Detektion der Charakteristiken einer zeitveränderlichen Mehrwegepfad-Komponente - Google Patents
System zur Detektion der Charakteristiken einer zeitveränderlichen Mehrwegepfad-KomponenteInfo
- Publication number
- DE60312935D1 DE60312935D1 DE60312935T DE60312935T DE60312935D1 DE 60312935 D1 DE60312935 D1 DE 60312935D1 DE 60312935 T DE60312935 T DE 60312935T DE 60312935 T DE60312935 T DE 60312935T DE 60312935 D1 DE60312935 D1 DE 60312935D1
- Authority
- DE
- Germany
- Prior art keywords
- detecting
- time
- multipath component
- variant multipath
- variant
- 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 - Lifetime
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
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
- H04B1/1081—Reduction of multipath noise
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Noise Elimination (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Stereo-Broadcasting Methods (AREA)
- Picture Signal Circuits (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US232789 | 1994-04-22 | ||
US10/232,789 US7366265B2 (en) | 2002-08-29 | 2002-08-29 | System for detecting the characteristics of a time varying multipath component |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60312935D1 true DE60312935D1 (de) | 2007-05-16 |
DE60312935T2 DE60312935T2 (de) | 2007-12-20 |
Family
ID=31495408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60312935T Expired - Lifetime DE60312935T2 (de) | 2002-08-29 | 2003-08-21 | System zur Detektion der Charakteristiken einer zeitveränderlichen Mehrwegepfad-Komponente |
Country Status (8)
Country | Link |
---|---|
US (1) | US7366265B2 (de) |
EP (1) | EP1394955B1 (de) |
JP (1) | JP4508576B2 (de) |
KR (1) | KR101019373B1 (de) |
CN (1) | CN100534015C (de) |
DE (1) | DE60312935T2 (de) |
MX (1) | MXPA03007821A (de) |
MY (1) | MY137189A (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7366265B2 (en) | 2002-08-29 | 2008-04-29 | Thomson Licensing | System for detecting the characteristics of a time varying multipath component |
US7392450B2 (en) * | 2004-07-08 | 2008-06-24 | Via Technologies, Inc. | Method and apparatus of compensating for signal receiving error at receiver in packet-based communication system |
CN1980099B (zh) * | 2005-12-01 | 2010-05-05 | 中国科学院上海微***与信息技术研究所 | 高分辨率的实时多径信道测试方法、数据处理方法及装置 |
US7752533B2 (en) * | 2006-03-28 | 2010-07-06 | Sony Corporation | Systems and methods for improving radio frequency signal reception |
US8098720B2 (en) * | 2006-10-06 | 2012-01-17 | Stmicroelectronics S.R.L. | Method and apparatus for suppressing adjacent channel interference and multipath propagation signals and radio receiver using said apparatus |
US8559563B2 (en) * | 2008-01-14 | 2013-10-15 | Thomson Licensing | Pseudo tone-based symbol timing recovery and carrier tracking loop detectors for vestigial sideband receivers |
WO2010023613A1 (en) | 2008-08-25 | 2010-03-04 | Nxp B.V. | Apparatus and method for timing of signals |
CN110808792B (zh) * | 2019-11-19 | 2021-03-23 | 大连理工大学 | 一种无线广播信号播出异常检测*** |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02213254A (ja) * | 1989-02-13 | 1990-08-24 | Nec Corp | 位相ジッタ抑圧装置 |
US5065242A (en) | 1990-06-29 | 1991-11-12 | General Electric Company | Deghosting apparatus using pseudorandom sequences |
US5414729A (en) * | 1992-01-24 | 1995-05-09 | Novatel Communications Ltd. | Pseudorandom noise ranging receiver which compensates for multipath distortion by making use of multiple correlator time delay spacing |
JP3145003B2 (ja) * | 1995-03-23 | 2001-03-12 | 株式会社東芝 | 直交周波数分割多重伝送方式とその送信装置および受信装置 |
US5600936A (en) | 1995-04-06 | 1997-02-11 | Moncrief; Frank | Suspended modular partition inserter |
EP0806844B1 (de) * | 1995-11-29 | 2006-08-23 | NTT DoCoMo, Inc. | Diversity-empfänger und zugehöriges steuerverfahren |
US5900835A (en) * | 1998-07-09 | 1999-05-04 | The United States Of America As Represented By The Secretary Of The Navy | Coherent hidden markov model |
US6505348B1 (en) | 1998-07-29 | 2003-01-07 | Starsight Telecast, Inc. | Multiple interactive electronic program guide system and methods |
KR100273762B1 (ko) * | 1998-09-30 | 2000-12-15 | 윤종용 | 잔류측파대 변조방식을 채택하는 영상신호 수신기와그 수신기에서의 레벨모드 선택방법 |
US6298100B1 (en) * | 1999-10-26 | 2001-10-02 | Thomson Licensing S.A. | Phase error estimation method for a demodulator in an HDTV receiver |
US6707861B1 (en) * | 1999-10-26 | 2004-03-16 | Thomson Licensing S.A. | Demodulator for an HDTV receiver |
JP3418981B2 (ja) * | 2000-02-16 | 2003-06-23 | 日本電気株式会社 | スペクトラム拡散通信同期捕捉回路 |
US6963649B2 (en) * | 2000-10-24 | 2005-11-08 | Adaptive Technologies, Inc. | Noise cancelling microphone |
US7035339B2 (en) * | 2002-05-03 | 2006-04-25 | Silicon Integrated Systems Corp. | Carrier recovery apparatus for digital QAM receivers |
US7366265B2 (en) | 2002-08-29 | 2008-04-29 | Thomson Licensing | System for detecting the characteristics of a time varying multipath component |
-
2002
- 2002-08-29 US US10/232,789 patent/US7366265B2/en not_active Expired - Fee Related
-
2003
- 2003-08-21 DE DE60312935T patent/DE60312935T2/de not_active Expired - Lifetime
- 2003-08-21 EP EP03292063A patent/EP1394955B1/de not_active Expired - Fee Related
- 2003-08-27 MY MYPI20033245A patent/MY137189A/en unknown
- 2003-08-28 KR KR1020030059845A patent/KR101019373B1/ko not_active IP Right Cessation
- 2003-08-29 MX MXPA03007821A patent/MXPA03007821A/es active IP Right Grant
- 2003-08-29 CN CNB031556086A patent/CN100534015C/zh not_active Expired - Fee Related
- 2003-08-29 JP JP2003308060A patent/JP4508576B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20040042571A1 (en) | 2004-03-04 |
KR20040019993A (ko) | 2004-03-06 |
MY137189A (en) | 2009-01-30 |
KR101019373B1 (ko) | 2011-03-07 |
EP1394955A2 (de) | 2004-03-03 |
JP2004096758A (ja) | 2004-03-25 |
CN100534015C (zh) | 2009-08-26 |
EP1394955B1 (de) | 2007-04-04 |
DE60312935T2 (de) | 2007-12-20 |
EP1394955A3 (de) | 2005-01-26 |
CN1489307A (zh) | 2004-04-14 |
MXPA03007821A (es) | 2004-12-03 |
JP4508576B2 (ja) | 2010-07-21 |
US7366265B2 (en) | 2008-04-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |