KR101469977B1 - 디지털 비디오 방송 시스템에서 프리앰블 송수신 장치 및방법 - Google Patents

디지털 비디오 방송 시스템에서 프리앰블 송수신 장치 및방법 Download PDF

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Publication number
KR101469977B1
KR101469977B1 KR1020080019388A KR20080019388A KR101469977B1 KR 101469977 B1 KR101469977 B1 KR 101469977B1 KR 1020080019388 A KR1020080019388 A KR 1020080019388A KR 20080019388 A KR20080019388 A KR 20080019388A KR 101469977 B1 KR101469977 B1 KR 101469977B1
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KR
South Korea
Prior art keywords
sequence
preamble
differential
mss
scrambling
Prior art date
Application number
KR1020080019388A
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English (en)
Korean (ko)
Other versions
KR20090083262A (ko
Inventor
윤성렬
김재열
권환준
임연주
이학주
정홍실
명세호
Original Assignee
삼성전자주식회사
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 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to EP21188226.1A priority Critical patent/EP3920495B1/en
Priority to CN2009801034356A priority patent/CN101933261B/zh
Priority to LTEP18210150.1T priority patent/LT3487134T/lt
Priority to EP18210150.1A priority patent/EP3487134B1/en
Priority to PL18210150T priority patent/PL3487134T3/pl
Priority to DK21188226.1T priority patent/DK3920495T3/da
Priority to MYPI2010003028A priority patent/MY169427A/en
Priority to US12/361,734 priority patent/US9479367B2/en
Priority to SI200932156T priority patent/SI3487134T1/sl
Priority to HUE21188226A priority patent/HUE062280T2/hu
Priority to DK18210150.1T priority patent/DK3487134T3/da
Priority to ES09151618T priority patent/ES2713095T3/es
Priority to SI200932182T priority patent/SI3920495T1/sl
Priority to JP2010544889A priority patent/JP5158900B2/ja
Priority to EP09151618.7A priority patent/EP2086193B1/en
Priority to ES21188226T priority patent/ES2948729T3/es
Priority to PT211882261T priority patent/PT3920495T/pt
Priority to AU2009209788A priority patent/AU2009209788B2/en
Priority to HRP20220349TT priority patent/HRP20220349T1/hr
Priority to PT182101501T priority patent/PT3487134T/pt
Priority to PCT/KR2009/000439 priority patent/WO2009096720A2/en
Priority to FIEP21188226.1T priority patent/FI3920495T3/fi
Priority to LTEP21188226.1T priority patent/LT3920495T/lt
Priority to HRP20230448TT priority patent/HRP20230448T3/hr
Priority to HUE18210150A priority patent/HUE057539T2/hu
Priority to PL21188226.1T priority patent/PL3920495T3/pl
Priority to ES18210150T priority patent/ES2904701T3/es
Publication of KR20090083262A publication Critical patent/KR20090083262A/ko
Application granted granted Critical
Publication of KR101469977B1 publication Critical patent/KR101469977B1/ko
Priority to CY20221100096T priority patent/CY1125081T1/el
Priority to CY20231100372T priority patent/CY1126117T1/el

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Classifications

    • 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
    • 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
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H04L27/26136—Pilot sequence conveying additional information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/3488—Multiresolution systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/167—Systems rendering the television signal unintelligible and subsequently intelligible

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Circuits Of Receivers In General (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
KR1020080019388A 2008-01-29 2008-02-29 디지털 비디오 방송 시스템에서 프리앰블 송수신 장치 및방법 KR101469977B1 (ko)

Priority Applications (29)

Application Number Priority Date Filing Date Title
LTEP21188226.1T LT3920495T (lt) 2008-01-29 2009-01-29 Preambulės perdavimo ir priėmimo skaitmeninėje vaizdo transliavimo sistemoje aparatas ir būdas
LTEP18210150.1T LT3487134T (lt) 2008-01-29 2009-01-29 Preambulių perdavimo ir priėmimo skaitmeninio vaizdo transliavimo sistemoje būdas
EP18210150.1A EP3487134B1 (en) 2008-01-29 2009-01-29 Method for transmitting and receiving preambles in a digital video broadcasting system
PL18210150T PL3487134T3 (pl) 2008-01-29 2009-01-29 Sposób przesyłania i odbierania preambuł w systemie cyfrowej naziemnej emisji telewizyjnej
DK21188226.1T DK3920495T3 (da) 2008-01-29 2009-01-29 Apparat og fremgangsmåde til transmission og modtagning af præambler i et digitalt video-udsendelsessystem
PT211882261T PT3920495T (pt) 2008-01-29 2009-01-29 Aparelho e método para transmissão e receção de preâmbulos num sistema de difusão de vídeo digital
US12/361,734 US9479367B2 (en) 2008-01-29 2009-01-29 Apparatus and method for transmitting and receiving preambles in a digital video broadcasting system
SI200932156T SI3487134T1 (sl) 2008-01-29 2009-01-29 Postopek za oddajanje in sprejemanje preambul v sistemu digitalnega videa z razpršeno oddajo
HUE21188226A HUE062280T2 (hu) 2008-01-29 2009-01-29 Berendezés és eljárás preambulumok átvitelére és vételére digitális video adási rendszerben
DK18210150.1T DK3487134T3 (da) 2008-01-29 2009-01-29 Fremgangsmåde til sending og modtagning af præambler i et digitalt video-udsendelsessystem
ES09151618T ES2713095T3 (es) 2008-01-29 2009-01-29 Transmisión y recepción eficaz de preámbulos en un sistema de DVB
SI200932182T SI3920495T1 (sl) 2008-01-29 2009-01-29 Naprava in postopek za oddajanje in sprejemanje preambul v sistemu digitalnega videa z razpršeno oddajo
JP2010544889A JP5158900B2 (ja) 2008-01-29 2009-01-29 デジタルビデオブロードキャストシステムにおけるプリアンブル送受信装置及びその方法
EP09151618.7A EP2086193B1 (en) 2008-01-29 2009-01-29 Efficient transmission and reception of preambles in a DVB system
EP21188226.1A EP3920495B1 (en) 2008-01-29 2009-01-29 Apparatus and method for transmitting and receiving preambles in a digital video broadcasting system
MYPI2010003028A MY169427A (en) 2008-01-29 2009-01-29 Apparatus and method for transmitting and receiving preambles in a digital video broadcasting system
AU2009209788A AU2009209788B2 (en) 2008-01-29 2009-01-29 Apparatus and method for transmitting and receiving preambles in a digital video broadcasting system
HRP20220349TT HRP20220349T1 (hr) 2008-01-29 2009-01-29 Postupak za odašiljanje i primanje preambule u sustavu digitalnog video emitiranja
PT182101501T PT3487134T (pt) 2008-01-29 2009-01-29 Método para transmissão e receção de preâmbulos num sistema de difusão de vídeo digital
PCT/KR2009/000439 WO2009096720A2 (en) 2008-01-29 2009-01-29 Apparatus and method for transmitting and receiving preambles in a digital video broadcasting system
FIEP21188226.1T FI3920495T3 (fi) 2008-01-29 2009-01-29 Laite ja menetelmä alustusosien lähettämiseksi ja vastaanottamiseksi digitaalisessa videoyleislähetysjärjestelmässä
CN2009801034356A CN101933261B (zh) 2008-01-29 2009-01-29 在数字视频广播系统中发送和接收前同步码的装置和方法
HRP20230448TT HRP20230448T3 (hr) 2008-01-29 2009-01-29 Uređaj i postupak za odašiljanje i primanje preambule u sustavu digitalnog video emitiranja
HUE18210150A HUE057539T2 (hu) 2008-01-29 2009-01-29 Eljárás bevezetõ jelsorozat adására és vételére digitális video rádióadási rendszerben
PL21188226.1T PL3920495T3 (pl) 2008-01-29 2009-01-29 Urządzenie i sposób przesyłania i odbierania preambuł w systemie cyfrowej naziemnej emisji telewizyjnej
ES18210150T ES2904701T3 (es) 2008-01-29 2009-01-29 Procedimiento para transmitir y recibir preámbulos en un sistema de radiodifusión de vídeo digital
ES21188226T ES2948729T3 (es) 2008-01-29 2009-01-29 Aparato y procedimiento para transmitir y recibir preámbulos en un sistema de difusión de vídeo digital
CY20221100096T CY1125081T1 (el) 2008-01-29 2022-02-04 Μεθοδος μεταδοσης και ληψης προοιμιων σε συστημα ψηφιακης εκπομπης binteo
CY20231100372T CY1126117T1 (el) 2008-01-29 2023-07-27 Συσκευη και μεθοδος μεταδοσης και ληψης προοιμιων σε συστημα ψηφιακης μεταδοσης βιντεο

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1020080009295 2008-01-29
KR20080009295 2008-01-29
KR20080010415 2008-01-31
KR1020080010415 2008-01-31

Publications (2)

Publication Number Publication Date
KR20090083262A KR20090083262A (ko) 2009-08-03
KR101469977B1 true KR101469977B1 (ko) 2014-12-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080019388A KR101469977B1 (ko) 2008-01-29 2008-02-29 디지털 비디오 방송 시스템에서 프리앰블 송수신 장치 및방법

Country Status (16)

Country Link
JP (1) JP5158900B2 (lt)
KR (1) KR101469977B1 (lt)
CN (1) CN101933261B (lt)
AU (1) AU2009209788B2 (lt)
CY (2) CY1125081T1 (lt)
DK (2) DK3920495T3 (lt)
ES (3) ES2904701T3 (lt)
FI (1) FI3920495T3 (lt)
HR (2) HRP20220349T1 (lt)
HU (2) HUE057539T2 (lt)
LT (2) LT3487134T (lt)
MY (1) MY169427A (lt)
PL (2) PL3920495T3 (lt)
PT (2) PT3920495T (lt)
RU (1) RU2475983C2 (lt)
SI (2) SI3920495T1 (lt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5257249B2 (ja) * 2009-06-04 2013-08-07 ソニー株式会社 受信装置、受信方法、およびプログラム、並びに受信システム
EP2634945B1 (en) * 2012-02-29 2014-12-24 Mitsubishi Electric R&D Centre Europe B.V. Method and a device for increasing the amount of information bits comprised in a symbol
EP2946561A4 (en) 2013-01-17 2016-04-27 Lg Electronics Inc APPARATUS FOR TRANSMITTING RADIO SIGNALS, RADIO SIGNAL RECEIVING DEVICE, METHOD FOR TRANSMITTING RADIO SIGNALS AND METHOD FOR RECEIVING BROADCAST SIGNALS

Citations (4)

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JP2000068973A (ja) * 1998-08-19 2000-03-03 Nippon Telegr & Teleph Corp <Ntt> Ｏｆｄｍ用プリアンブル生成方法及びｏｆｄｍ用変調回路
US20040252229A1 (en) * 2003-06-13 2004-12-16 Yimin Jiang Method and apparatus for providing carrier synchronization in digital broadcast and interactive systems
JP2006033236A (ja) * 2004-07-14 2006-02-02 Hitachi Kokusai Electric Inc データ伝送装置
JP2007129755A (ja) * 1999-11-09 2007-05-24 Aware Inc マルチキャリア通信におけるキャリア位相のランダム化によるｐａｒ（ピーク対平均値パワー比）の低減

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ES2162271T3 (es) * 1996-04-15 2001-12-16 Nds Ltd Sistema de emision de video digital.
FR2753590B1 (fr) * 1996-09-19 1998-10-30 Org Europeenne Telecommunications Par Satellite Eutelsat Dispositif d'emission d'informations numeriques par satellite
US6389000B1 (en) * 1997-09-16 2002-05-14 Qualcomm Incorporated Method and apparatus for transmitting and receiving high speed data in a CDMA communication system using multiple carriers
CN1225906C (zh) * 2003-01-09 2005-11-02 北京泰美世纪科技有限公司 在数字视频广播中利用时间域扩频信标进行同步的方法
EP1463255A1 (en) * 2003-03-25 2004-09-29 Sony United Kingdom Limited Interleaver for mapping symbols on the carriers of an OFDM system
GB2401516A (en) * 2003-04-17 2004-11-10 Univ Southampton Peak-to-average power ratio reduction by subtracting shaped pulses from a baseband signal
US7693034B2 (en) * 2003-08-27 2010-04-06 Sasken Communication Technologies Ltd. Combined inverse fast fourier transform and guard interval processing for efficient implementation of OFDM based systems
US7221680B2 (en) * 2003-09-02 2007-05-22 Qualcomm Incorporated Multiplexing and transmission of multiple data streams in a wireless multi-carrier communication system
KR100628310B1 (ko) * 2003-12-26 2006-09-27 한국전자통신연구원 초광대역 통신을 위한 패킷 구조 및 이를 채용한송수신장치 및 방법
CN1277416C (zh) * 2004-09-20 2006-09-27 北京数码视讯科技有限公司 一种实现区域锁定的方法
WO2007037008A1 (ja) * 2005-09-29 2007-04-05 Fujitsu Limited 送受信装置及び送受信方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000068973A (ja) * 1998-08-19 2000-03-03 Nippon Telegr & Teleph Corp <Ntt> Ｏｆｄｍ用プリアンブル生成方法及びｏｆｄｍ用変調回路
JP2007129755A (ja) * 1999-11-09 2007-05-24 Aware Inc マルチキャリア通信におけるキャリア位相のランダム化によるｐａｒ（ピーク対平均値パワー比）の低減
US20040252229A1 (en) * 2003-06-13 2004-12-16 Yimin Jiang Method and apparatus for providing carrier synchronization in digital broadcast and interactive systems
JP2006033236A (ja) * 2004-07-14 2006-02-02 Hitachi Kokusai Electric Inc データ伝送装置

Also Published As

Publication number Publication date
AU2009209788B2 (en) 2013-04-18
AU2009209788A1 (en) 2009-08-06
HRP20220349T1 (hr) 2022-05-13
RU2010131800A (ru) 2012-02-10
DK3920495T3 (da) 2023-07-31
PL3920495T3 (pl) 2023-08-21
RU2475983C2 (ru) 2013-02-20
ES2904701T3 (es) 2022-04-05
ES2948729T3 (es) 2023-09-18
CY1126117T1 (el) 2023-11-15
ES2713095T3 (es) 2019-05-17
SI3920495T1 (sl) 2023-06-30
PT3487134T (pt) 2021-12-31
JP5158900B2 (ja) 2013-03-06
HUE062280T2 (hu) 2023-10-28
JP2011512727A (ja) 2011-04-21
HUE057539T2 (hu) 2022-05-28
CN101933261B (zh) 2012-11-21
MY169427A (en) 2019-04-08
LT3920495T (lt) 2023-06-12
PT3920495T (pt) 2023-05-15
SI3487134T1 (sl) 2022-04-29
LT3487134T (lt) 2022-01-10
FI3920495T3 (fi) 2023-07-25
PL3487134T3 (pl) 2022-06-06
CN101933261A (zh) 2010-12-29
CY1125081T1 (el) 2023-06-09
KR20090083262A (ko) 2009-08-03
HRP20230448T3 (hr) 2023-07-21
DK3487134T3 (da) 2022-01-24

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