NO20023156D0 - Fremgangsmåte for å detektere den gjenv¶rende b¶rekraft på et multib¶rersignal som er QAM-modulert i 8K modus i henhold til DVB-T-standard - Google Patents
Fremgangsmåte for å detektere den gjenv¶rende b¶rekraft på et multib¶rersignal som er QAM-modulert i 8K modus i henhold til DVB-T-standardInfo
- Publication number
- NO20023156D0 NO20023156D0 NO20023156A NO20023156A NO20023156D0 NO 20023156 D0 NO20023156 D0 NO 20023156D0 NO 20023156 A NO20023156 A NO 20023156A NO 20023156 A NO20023156 A NO 20023156A NO 20023156 D0 NO20023156 D0 NO 20023156D0
- Authority
- NO
- Norway
- Prior art keywords
- dvb
- standard
- mode according
- carrier
- detecting
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Television Systems (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Radio Relay Systems (AREA)
- Processing Of Color Television Signals (AREA)
- Color Television Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10005287A DE10005287A1 (de) | 2000-02-07 | 2000-02-07 | Verfahren zum Bestimmen der Restträgerleistung bei einem nach dem DVB-T-Standard im 8K-Modus QAM-modulierten Multiträgersignal |
PCT/EP2000/011437 WO2001060005A1 (de) | 2000-02-07 | 2000-11-17 | Verfahren zum bestimmen der restträgerleistung bei einem nach dem dvb-t-standard im 8k-modus qam-modulierten multiträgersignal |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20023156D0 true NO20023156D0 (no) | 2002-06-28 |
NO20023156L NO20023156L (no) | 2002-06-28 |
Family
ID=7630067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20023156A NO20023156L (no) | 2000-02-07 | 2002-06-28 | Fremgangsmåte for å detektere den gjenv¶rende b¶rekraft på et multib¶rersignal som er QAM-modulert i 8K modus i henhold til DVB-T-standard |
Country Status (11)
Country | Link |
---|---|
US (1) | US7145957B1 (no) |
EP (1) | EP1254546B1 (no) |
JP (1) | JP2003523135A (no) |
CN (1) | CN1231027C (no) |
AT (1) | ATE317615T1 (no) |
AU (1) | AU770585B2 (no) |
DE (2) | DE10005287A1 (no) |
DK (1) | DK1254546T3 (no) |
ES (1) | ES2257333T3 (no) |
NO (1) | NO20023156L (no) |
WO (1) | WO2001060005A1 (no) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10210656A1 (de) * | 2002-03-11 | 2003-05-08 | Siemens Ag | Mehrträger-Übertragungssystem |
DE10342040A1 (de) * | 2003-09-11 | 2005-04-07 | Rohde & Schwarz Gmbh & Co Kg | Verfahren zur Überwachung der Zeitsynchronität von Sendern in einem Gleichwellennetz |
US7366475B2 (en) * | 2004-06-04 | 2008-04-29 | Telefonaktiebolaget Lm Ericsson (Publ) | Signal strength measurements in cellular telecommunication systems |
DE102004052899B4 (de) | 2004-11-02 | 2011-08-18 | Lantiq Deutschland GmbH, 85579 | Sowohl auf sporadische als auch auf kontinuierliche Datenkommunikation ausgerichtetes OFDM-Übertragungsverfahren für ein WLAN |
DE102007023881A1 (de) | 2007-03-26 | 2008-10-02 | Rohde & Schwarz Gmbh & Co. Kg | Verfahren und Vorrichtung zur Ermittlung einer unverkürzten Kanalimpulsantwort in einem OFDM-Übertragungssystem |
US7940861B2 (en) * | 2007-12-07 | 2011-05-10 | Advantech Advanced Microwave Technologies, Inc. | QAM phase error detector |
US10382245B1 (en) * | 2018-06-27 | 2019-08-13 | Rohde & Schwarz Gmbh & Co. Kg | Method for compressing IQ measurement data |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4881245A (en) * | 1983-07-01 | 1989-11-14 | Harris Corporation | Improved signalling method and apparatus |
FR2658016B1 (fr) * | 1990-02-06 | 1994-01-21 | Etat Francais Cnet | Procede de diffusion de donnees numeriques, notamment pour la radiodiffusion a haut debit vers des mobiles, a entrelacement temps-frequence et demodulation coherente, et recepteur correspondant. |
JP2904986B2 (ja) * | 1992-01-31 | 1999-06-14 | 日本放送協会 | 直交周波数分割多重ディジタル信号送信装置および受信装置 |
JPH09224015A (ja) * | 1996-02-16 | 1997-08-26 | Mitsubishi Electric Corp | ディジタル放送受信機 |
US6359938B1 (en) * | 1996-10-31 | 2002-03-19 | Discovision Associates | Single chip VLSI implementation of a digital receiver employing orthogonal frequency division multiplexing |
EP0895387A1 (de) * | 1997-07-28 | 1999-02-03 | Deutsche Thomson-Brandt Gmbh | Erkennung des Übertragungsmodus eines DVB-Signales |
JP3955143B2 (ja) * | 1998-02-19 | 2007-08-08 | 富士通テン株式会社 | ディジタル放送受信機 |
US6272172B1 (en) * | 1998-03-31 | 2001-08-07 | Tektronix, Inc. | Measurement acquisition and display apparatus |
DE19920999B4 (de) * | 1998-05-09 | 2005-06-30 | Lg Electronics Inc. | Verfahren und Vorrichtung zum Empfangen eines digitalen Videosignals |
GB9821385D0 (en) | 1998-10-01 | 1998-11-25 | British Broadcasting Corp | Improvements relating to measuring channel state from a received signal and discriminating digital values from a received signal,suitable for use in cofdm |
JP2000269918A (ja) * | 1999-03-16 | 2000-09-29 | Matsushita Electric Ind Co Ltd | 直交周波数分割多重伝送方式とそれを用いた送信装置及び受信装置 |
JP2001016075A (ja) * | 1999-06-29 | 2001-01-19 | Matsushita Electric Ind Co Ltd | 放送受信装置及び放送チャネルの探査方法 |
DE19948383A1 (de) * | 1999-10-07 | 2001-04-12 | Rohde & Schwarz | Verfahren zum empfangsseitigen Bestimmen der Nutzdatenkonstellation eines nach dem DVB-T-Standard modulierten Multiträger-Signals für die Berechnung der Restträgerleistung bzw. Verbesserung der Demodulation |
JP3685687B2 (ja) * | 2000-06-23 | 2005-08-24 | 株式会社日立国際電気 | ディジタル変調伝送方法 |
-
2000
- 2000-02-07 DE DE10005287A patent/DE10005287A1/de not_active Withdrawn
- 2000-11-17 DE DE50012206T patent/DE50012206D1/de not_active Expired - Lifetime
- 2000-11-17 WO PCT/EP2000/011437 patent/WO2001060005A1/de active IP Right Grant
- 2000-11-17 JP JP2001559213A patent/JP2003523135A/ja active Pending
- 2000-11-17 EP EP00974556A patent/EP1254546B1/de not_active Expired - Lifetime
- 2000-11-17 DK DK00974556T patent/DK1254546T3/da active
- 2000-11-17 ES ES00974556T patent/ES2257333T3/es not_active Expired - Lifetime
- 2000-11-17 US US10/203,143 patent/US7145957B1/en not_active Expired - Fee Related
- 2000-11-17 CN CNB008188351A patent/CN1231027C/zh not_active Expired - Fee Related
- 2000-11-17 AT AT00974556T patent/ATE317615T1/de not_active IP Right Cessation
- 2000-11-17 AU AU12812/01A patent/AU770585B2/en not_active Ceased
-
2002
- 2002-06-28 NO NO20023156A patent/NO20023156L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN1433620A (zh) | 2003-07-30 |
CN1231027C (zh) | 2005-12-07 |
AU1281201A (en) | 2001-08-20 |
US7145957B1 (en) | 2006-12-05 |
JP2003523135A (ja) | 2003-07-29 |
DE50012206D1 (de) | 2006-04-20 |
WO2001060005A1 (de) | 2001-08-16 |
EP1254546A1 (de) | 2002-11-06 |
ES2257333T3 (es) | 2006-08-01 |
DK1254546T3 (da) | 2006-06-12 |
ATE317615T1 (de) | 2006-02-15 |
DE10005287A1 (de) | 2001-08-09 |
EP1254546B1 (de) | 2006-02-08 |
AU770585B2 (en) | 2004-02-26 |
NO20023156L (no) | 2002-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |