WO2009131378A3 - Transmitting additional information in the headers of encapsulating data packets in mobile/handheld (m/h) dtv signals - Google Patents
Transmitting additional information in the headers of encapsulating data packets in mobile/handheld (m/h) dtv signals Download PDFInfo
- Publication number
- WO2009131378A3 WO2009131378A3 PCT/KR2009/002102 KR2009002102W WO2009131378A3 WO 2009131378 A3 WO2009131378 A3 WO 2009131378A3 KR 2009002102 W KR2009002102 W KR 2009002102W WO 2009131378 A3 WO2009131378 A3 WO 2009131378A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- additional information
- handheld
- mobile
- headers
- data packets
- Prior art date
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/25—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM]
- H03M13/253—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM] with concatenated codes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/25—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM]
- H03M13/256—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM] with trellis coding, e.g. with convolutional codes and TCM
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/65—Purpose and implementation aspects
- H03M13/6522—Intended application, e.g. transmission or communication standard
- H03M13/6538—ATSC VBS systems
-
- 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
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
-
- 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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/41407—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
-
- 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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/29—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
- H03M13/2933—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes using a block and a convolutional code
- H03M13/2936—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes using a block and a convolutional code comprising an outer Reed-Solomon code and an inner convolutional code
Abstract
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE112009000817T DE112009000817T5 (en) | 2008-04-22 | 2009-04-22 | Sending additional information in headers of encapsulating data packets in Mobile / Handheld (M / H) -DTV signals |
CN200980114499.6A CN102017616B (en) | 2008-04-22 | 2009-04-22 | Apparatus for transmitting digital data in an 8-vestigial sideband (8-VSB) signal format |
MX2010011649A MX2010011649A (en) | 2008-04-22 | 2009-04-22 | Transmitting additional information in the headers of encapsulating data packets in mobile/handheld (m/h) dtv signals. |
CA2720676A CA2720676C (en) | 2008-04-22 | 2009-04-22 | Transmitting additional information in the headers of encapsulating data packets in mobile/handheld (m/h) dtv signals |
BRPI0911407A BRPI0911407A2 (en) | 2008-04-22 | 2009-04-22 | transmitting additional information on data encapsulation packet headers in mobile / portable (m / h) dtv signals |
FI20106212A FI20106212A (en) | 2008-04-22 | 2010-11-17 | Transmission of additional information in the headings of the encapsulation packet in mobile / handheld devices (M / H) DTV signals |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12504708P | 2008-04-22 | 2008-04-22 | |
US61/125,047 | 2008-04-22 | ||
US13187008P | 2008-06-14 | 2008-06-14 | |
US61/131,870 | 2008-06-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009131378A2 WO2009131378A2 (en) | 2009-10-29 |
WO2009131378A3 true WO2009131378A3 (en) | 2010-01-07 |
Family
ID=41201065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2009/002102 WO2009131378A2 (en) | 2008-04-22 | 2009-04-22 | Transmitting additional information in the headers of encapsulating data packets in mobile/handheld (m/h) dtv signals |
Country Status (9)
Country | Link |
---|---|
US (1) | US8179982B2 (en) |
KR (1) | KR101538919B1 (en) |
CN (1) | CN102017616B (en) |
BR (1) | BRPI0911407A2 (en) |
CA (1) | CA2720676C (en) |
DE (1) | DE112009000817T5 (en) |
FI (1) | FI20106212A (en) |
MX (1) | MX2010011649A (en) |
WO (1) | WO2009131378A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108833945B (en) * | 2018-06-29 | 2021-12-17 | 井冈山电器有限公司 | Method and device for simultaneously transmitting multiple TS streams by using single-channel DMA (direct memory Access) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7840868B2 (en) * | 2005-10-05 | 2010-11-23 | Lg Electronics Inc. | Method of processing traffic information and digital broadcast system |
CA2562194C (en) | 2005-10-05 | 2012-02-21 | Lg Electronics Inc. | Method of processing traffic information and digital broadcast system |
WO2007091779A1 (en) | 2006-02-10 | 2007-08-16 | Lg Electronics Inc. | Digital broadcasting receiver and method of processing data |
WO2007126196A1 (en) | 2006-04-29 | 2007-11-08 | Lg Electronics Inc. | Digital broadcasting system and method of processing data |
WO2007136166A1 (en) | 2006-05-23 | 2007-11-29 | Lg Electronics Inc. | Digital broadcasting system and method of processing data |
WO2008004737A1 (en) * | 2006-07-07 | 2008-01-10 | Lg Electronics Inc. | Digital broadcasting system and method of processing data |
US7873104B2 (en) * | 2006-10-12 | 2011-01-18 | Lg Electronics Inc. | Digital television transmitting system and receiving system and method of processing broadcasting data |
KR101285887B1 (en) | 2007-03-26 | 2013-07-11 | 엘지전자 주식회사 | Digital broadcasting system and method of processing data in digital broadcasting system |
KR101253185B1 (en) | 2007-03-26 | 2013-04-10 | 엘지전자 주식회사 | Digital broadcasting system and data processing method |
KR101285888B1 (en) | 2007-03-30 | 2013-07-11 | 엘지전자 주식회사 | Digital broadcasting system and method of processing data in digital broadcasting system |
WO2009005326A2 (en) | 2007-07-04 | 2009-01-08 | Lg Electronics Inc. | Digital broadcasting system and method of processing data |
US8433973B2 (en) | 2007-07-04 | 2013-04-30 | Lg Electronics Inc. | Digital broadcasting system and method of processing data |
KR20090012180A (en) | 2007-07-28 | 2009-02-02 | 엘지전자 주식회사 | Digital broadcasting system and method of processing data in digital broadcasting system |
CN101836448A (en) | 2007-08-24 | 2010-09-15 | Lg电子株式会社 | Digital broadcasting system and method of processing data in digital broadcasting system |
US8121232B2 (en) * | 2008-11-06 | 2012-02-21 | Lg Electronics Inc. | Transmitting/receiving system and method of processing broadcast signal in transmitting/receiving system |
US8432961B2 (en) * | 2009-06-11 | 2013-04-30 | Lg Electronics Inc. | Transmitting/receiving system and method of processing broadcast signal in transmitting/receiving system |
WO2011059420A1 (en) * | 2009-11-13 | 2011-05-19 | Thomson Licensing | Joint preamble and code rate identifier in a mobile dtv system |
WO2011059419A1 (en) | 2009-11-13 | 2011-05-19 | Thomson Licensing | Preamble identification in a mobile dtv system |
WO2011081616A1 (en) * | 2009-12-28 | 2011-07-07 | Thomson Licensing | A priori processor for an iterative decoder |
KR101276331B1 (en) * | 2011-06-20 | 2013-07-30 | 전자부품연구원 | Method for reconfigurating transmission parameters dynamically for preventing DTV distortion in ATSC-M/H multiplexer |
KR101418292B1 (en) * | 2011-12-29 | 2014-07-11 | 전자부품연구원 | Atsc-m/h broadcasting service system |
WO2017073853A1 (en) * | 2015-11-01 | 2017-05-04 | 엘지전자 주식회사 | Device for transmitting broadcast signals, device for receiving broadcast signals, method for transmitting broadcast signals, and method for receiving broadcast signals |
CN109525852B (en) * | 2018-11-22 | 2020-11-13 | 北京奇艺世纪科技有限公司 | Live video stream processing method, device and system and computer readable storage medium |
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US608165A (en) * | 1898-07-26 | Sled-brake | ||
US6081650A (en) * | 1994-06-30 | 2000-06-27 | Thomson Licensing S.A. | Transport processor interface and video recorder/playback apparatus in a field structured datastream suitable for conveying television information |
US6333929B1 (en) * | 1997-08-29 | 2001-12-25 | Intel Corporation | Packet format for a distributed system |
US6529558B1 (en) * | 1999-05-27 | 2003-03-04 | Zenith Electronics Corporation | Coding and decoding a signal modified in accordance with the feedback states of an encoder |
CN1294743C (en) * | 1999-05-27 | 2007-01-10 | 真尼诗电子有限公司 | Receiver of 8MHz channel digital television system |
US7133082B2 (en) * | 2001-01-09 | 2006-11-07 | Allen Le Roy Limberg | Digital television receiver with remote tuner for driving transmission line with intermediate-frequency signal |
US7206352B2 (en) * | 2001-04-02 | 2007-04-17 | Koninklijke Philips Electronics N.V. | ATSC digital television system |
KR100510679B1 (en) * | 2003-03-21 | 2005-08-31 | 엘지전자 주식회사 | Digital VSB transmitting system and enhanced data multiplexing method in a VSB transmitting system |
US7376159B1 (en) * | 2002-01-03 | 2008-05-20 | The Directv Group, Inc. | Exploitation of null packets in packetized digital television systems |
KR100685789B1 (en) * | 2004-04-01 | 2007-02-22 | 한국전자통신연구원 | Apparatus and Method for Receiving Digital Television Signal with Backward Compatibility Byte |
-
2009
- 2009-04-22 CN CN200980114499.6A patent/CN102017616B/en not_active Expired - Fee Related
- 2009-04-22 BR BRPI0911407A patent/BRPI0911407A2/en not_active IP Right Cessation
- 2009-04-22 US US12/427,909 patent/US8179982B2/en active Active
- 2009-04-22 DE DE112009000817T patent/DE112009000817T5/en not_active Withdrawn
- 2009-04-22 WO PCT/KR2009/002102 patent/WO2009131378A2/en active Application Filing
- 2009-04-22 CA CA2720676A patent/CA2720676C/en not_active Expired - Fee Related
- 2009-04-22 KR KR1020107026167A patent/KR101538919B1/en active IP Right Grant
- 2009-04-22 MX MX2010011649A patent/MX2010011649A/en active IP Right Grant
-
2010
- 2010-11-17 FI FI20106212A patent/FI20106212A/en not_active Application Discontinuation
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Title |
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"KBS Broadcast Technical Rearch 2007 - a DTV Transmission Technical Trend", KBS BTRI(BROADCAST TECHNICAL REARCH INSTITUTE), 2007 * |
"Transmission", A/53: ATSC DIGITAL TELEVISION STANDARD PARTS 1 - 6, no. PT 2, January 2007 (2007-01-01) * |
DM R&D CENTER: "Advanced VSB", SAMSUNG ELECTRONICS, 18 April 2007 (2007-04-18) * |
WAYNE LUPLOW ET AL.: "In-Band Mobile, Pedestrian, and Handheld Service for the ATSC Broadcaster", ZENITH ELECTRONICS, 26 November 2007 (2007-11-26) * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108833945B (en) * | 2018-06-29 | 2021-12-17 | 井冈山电器有限公司 | Method and device for simultaneously transmitting multiple TS streams by using single-channel DMA (direct memory Access) |
Also Published As
Publication number | Publication date |
---|---|
BRPI0911407A2 (en) | 2015-10-06 |
KR101538919B1 (en) | 2015-07-24 |
FI20106212A (en) | 2010-11-17 |
CA2720676C (en) | 2017-01-03 |
CN102017616A (en) | 2011-04-13 |
US8179982B2 (en) | 2012-05-15 |
DE112009000817T5 (en) | 2011-02-24 |
US20090262799A1 (en) | 2009-10-22 |
MX2010011649A (en) | 2010-12-06 |
WO2009131378A2 (en) | 2009-10-29 |
KR20110013414A (en) | 2011-02-09 |
CA2720676A1 (en) | 2009-10-29 |
CN102017616B (en) | 2014-09-10 |
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