BRPI1008649A2 - dispositivo de codificação, dispositivo para processamento adicional de um sinal de banda base digital ou sinal de frequência intermediária, sistema e um método para codificação digital externa - Google Patents

dispositivo de codificação, dispositivo para processamento adicional de um sinal de banda base digital ou sinal de frequência intermediária, sistema e um método para codificação digital externa

Info

Publication number
BRPI1008649A2
BRPI1008649A2 BRPI1008649A BRPI1008649A BRPI1008649A2 BR PI1008649 A2 BRPI1008649 A2 BR PI1008649A2 BR PI1008649 A BRPI1008649 A BR PI1008649A BR PI1008649 A BRPI1008649 A BR PI1008649A BR PI1008649 A2 BRPI1008649 A2 BR PI1008649A2
Authority
BR
Brazil
Prior art keywords
coding
further processing
intermediate frequency
digital
frequency signal
Prior art date
Application number
BRPI1008649A
Other languages
English (en)
Inventor
Cornelius Heinemann
Manfred Reitmeier
Original Assignee
Rohde & Schwarz
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rohde & Schwarz filed Critical Rohde & Schwarz
Publication of BRPI1008649A2 publication Critical patent/BRPI1008649A2/pt
Publication of BRPI1008649B1 publication Critical patent/BRPI1008649B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/38—Transmitter circuitry for the transmission of television signals according to analogue transmission standards
    • H04N5/40—Modulation circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2383—Channel coding or modulation of digital bit-stream, e.g. QPSK modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/242—Synchronization processes, e.g. processing of PCR [Program Clock References]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6112—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving terrestrial transmission, e.g. DVB-T
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Transmitters (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
BRPI1008649-8A 2009-08-20 2010-08-03 Dispositivo de codificação, dispositivo para processamento adicional de um sinal de banda base digital ou sinal de frequência intermediária, sistema e método para codificação digital externa BRPI1008649B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102009038269 2009-08-20
DE102009038269.0 2009-08-20
DE102010012428A DE102010012428A1 (de) 2009-08-20 2010-03-23 Kodiervorrichtung, Vorrichtung zur Weiterverarbeitung eines digitalen Basisband- oder Zwischenfrequenzsignals, System und Verfahren zur externen digitalen Kodierung
DE102010012428.1 2010-03-23
PCT/EP2010/004740 WO2011020558A1 (de) 2009-08-20 2010-08-03 Kodiervorrichtung, vorrichtung zur weiterverarbeitung eines digitalen basisband- oder zwischenfrequenzsignals, system und verfahren zur externen digitalen kodierung

Publications (2)

Publication Number Publication Date
BRPI1008649A2 true BRPI1008649A2 (pt) 2016-03-08
BRPI1008649B1 BRPI1008649B1 (pt) 2021-08-31

Family

ID=43495558

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1008649-8A BRPI1008649B1 (pt) 2009-08-20 2010-08-03 Dispositivo de codificação, dispositivo para processamento adicional de um sinal de banda base digital ou sinal de frequência intermediária, sistema e método para codificação digital externa

Country Status (6)

Country Link
US (1) US8692698B2 (pt)
EP (1) EP2371124B1 (pt)
JP (1) JP5907870B2 (pt)
BR (1) BRPI1008649B1 (pt)
DE (1) DE102010012428A1 (pt)
WO (1) WO2011020558A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014203236A1 (en) * 2013-06-16 2014-12-24 Siklu Communication ltd. Millimeter-wave system with beam direction by switching sources
US9806428B2 (en) 2013-06-16 2017-10-31 Siklu Communication ltd. Systems and methods for forming, directing, and narrowing communication beams
US9413078B2 (en) 2013-06-16 2016-08-09 Siklu Communication ltd. Millimeter-wave system with beam direction by switching sources
KR101799276B1 (ko) * 2013-09-27 2017-11-20 엘지전자 주식회사 방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법 및 방송 신호 수신 방법

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6690606B2 (en) * 2002-03-19 2004-02-10 Micron Technology, Inc. Asynchronous interface circuit and method for a pseudo-static memory device
DE10336121B4 (de) * 2003-08-06 2006-10-26 Infineon Technologies Ag Serielle asynchrone Schnittstelle mit SLIP-Kodierung/Dekodierung und CRC-Prüfung im Sende- und Empfangspfad
JP2005064556A (ja) * 2003-08-08 2005-03-10 Fujitsu Ltd 地上波デジタル放送のデータ放送素材伝送システム
JP3851620B2 (ja) * 2003-09-09 2006-11-29 日本無線株式会社 データ送受信システム
US7319729B2 (en) * 2003-09-29 2008-01-15 International Business Machines Corporation Asynchronous interface methods and apparatus
JP2005151153A (ja) * 2003-11-14 2005-06-09 Hitachi Kokusai Electric Inc デジタル伝送システム
FR2864404B1 (fr) 2003-12-17 2007-02-16 Sodielec Generateur d'un signal pour la television analogique ou la television numerique
JP2005286566A (ja) * 2004-03-29 2005-10-13 Mitsubishi Electric Corp 情報レート自動検出システム及びこの情報レート自動検出システムを備えた通信機器
US20080195920A1 (en) * 2007-02-13 2008-08-14 Freescale Semiconductor, Inc. Self-test structure and method of testing a digital interface
US8379609B2 (en) * 2007-03-29 2013-02-19 Vixs Systems, Inc. Multimedia client/server system with adjustable data link rate and range and methods for use therewith
JP5069580B2 (ja) * 2007-08-10 2012-11-07 株式会社日立国際電気 信号再生装置
US7996704B2 (en) * 2007-08-21 2011-08-09 Richwave Technology Corp. Asynchronous first in first out interface and operation method thereof
JP4998519B2 (ja) * 2009-05-29 2012-08-15 富士通株式会社 非同期インタフェース回路及び非同期データ転送方法

Also Published As

Publication number Publication date
EP2371124A1 (de) 2011-10-05
US8692698B2 (en) 2014-04-08
WO2011020558A1 (de) 2011-02-24
JP2013502788A (ja) 2013-01-24
BRPI1008649B1 (pt) 2021-08-31
EP2371124B1 (de) 2020-09-30
JP5907870B2 (ja) 2016-04-26
DE102010012428A1 (de) 2011-02-24
US20120146827A1 (en) 2012-06-14

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 03/08/2010, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.