WO2007046670A1 - Dual transmission stream generating device and method - Google Patents
Dual transmission stream generating device and method Download PDFInfo
- Publication number
- WO2007046670A1 WO2007046670A1 PCT/KR2006/004302 KR2006004302W WO2007046670A1 WO 2007046670 A1 WO2007046670 A1 WO 2007046670A1 KR 2006004302 W KR2006004302 W KR 2006004302W WO 2007046670 A1 WO2007046670 A1 WO 2007046670A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- packets
- data
- stream
- transmission stream
- turbo
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 162
- 230000009977 dual effect Effects 0.000 title claims abstract description 142
- 238000000034 method Methods 0.000 title claims description 40
- 230000006978 adaptation Effects 0.000 claims abstract description 82
- 238000003780 insertion Methods 0.000 claims description 15
- 230000037431 insertion Effects 0.000 claims description 15
- 230000001131 transforming effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 17
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
- H04J3/1682—Allocation of channels according to the instantaneous demands of the users, e.g. concentrated multiplexers, statistical multiplexers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0041—Arrangements at the transmitter end
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0057—Block codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0064—Concatenated codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0064—Concatenated codes
- H04L1/0065—Serial concatenated codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0064—Concatenated codes
- H04L1/0066—Parallel concatenated codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0067—Rate matching
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/007—Unequal error protection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0071—Use of interleaving
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
- H04L1/0083—Formatting with frames or packets; Protocol or part of protocol for error control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
- H04L1/0084—Formats for payload data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
-
- 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
- H04N21/23611—Insertion of stuffing data into a multiplex stream, e.g. to obtain a constant bitrate
-
- 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
- H04N21/2381—Adapting the multiplex stream to a specific network, e.g. an Internet Protocol [IP] network
-
- 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]
- H04N21/40—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
- H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving MPEG packets from an IP network
- H04N21/4382—Demodulation or channel decoding, e.g. QPSK demodulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Time-Division Multiplex Systems (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008536512A JP5312944B2 (en) | 2005-10-21 | 2006-10-20 | Dual transmission stream generation apparatus and method |
CA2625353A CA2625353C (en) | 2005-10-21 | 2006-10-20 | Dual transmission stream generating device and method |
CN2006800386369A CN101292526B (en) | 2005-10-21 | 2006-10-20 | Apparatus to generate a dual transport stream and method thereof |
Applications Claiming Priority (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US72877705P | 2005-10-21 | 2005-10-21 | |
US60/728,777 | 2005-10-21 | ||
US73429505P | 2005-11-08 | 2005-11-08 | |
US60/734,295 | 2005-11-08 | ||
US73805005P | 2005-11-21 | 2005-11-21 | |
US60/738,050 | 2005-11-21 | ||
US73944805P | 2005-11-25 | 2005-11-25 | |
US60/739,448 | 2005-11-25 | ||
US78870706P | 2006-04-04 | 2006-04-04 | |
US60/788,707 | 2006-04-04 | ||
KR1020060068057A KR100740202B1 (en) | 2005-10-21 | 2006-07-20 | Dual transmission stream generating device and method thereof |
KR10-2006-0068057 | 2006-07-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007046670A1 true WO2007046670A1 (en) | 2007-04-26 |
Family
ID=37962723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2006/004302 WO2007046670A1 (en) | 2005-10-21 | 2006-10-20 | Dual transmission stream generating device and method |
Country Status (6)
Country | Link |
---|---|
US (2) | US8594139B2 (en) |
JP (2) | JP5312944B2 (en) |
KR (1) | KR100740202B1 (en) |
CN (2) | CN101729842B (en) |
CA (2) | CA2680190C (en) |
WO (1) | WO2007046670A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100758999B1 (en) * | 2005-10-21 | 2007-09-17 | 삼성전자주식회사 | System for processing and transmitting digital broadcasting signal and method thereof |
KR100740202B1 (en) | 2005-10-21 | 2007-07-18 | 삼성전자주식회사 | Dual transmission stream generating device and method thereof |
US8406324B2 (en) | 2007-05-15 | 2013-03-26 | Samsung Electronics Co., Ltd. | Digital transmission and reception devices for transmitting and receiving streams, and processing methods thereof |
US9003437B2 (en) | 2009-12-08 | 2015-04-07 | At&T Intellectual Property I, L.P. | Method and apparatus for utilizing a broadcasting channel |
KR20120115123A (en) * | 2011-04-08 | 2012-10-17 | 삼성전자주식회사 | Digital broadcast transmitter for transmitting a transport stream comprising audio signal, digital broadcast receiver for receiving the transport stream, methods thereof |
US8929432B2 (en) * | 2012-09-07 | 2015-01-06 | Sony Corporation | Combination A/53 and A/153 receiver using a HIHO viterbi decoder |
JP7064401B2 (en) | 2018-07-25 | 2022-05-10 | 日本無線株式会社 | Speed measuring device, radar system and speed measuring program |
US11949927B2 (en) | 2020-10-30 | 2024-04-02 | Stryker Corporation | Methods and systems for hybrid and concurrent video distribution for healthcare campuses |
Citations (3)
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WO1999005854A1 (en) * | 1997-07-24 | 1999-02-04 | Canal+ Societe Anonyme | Digital transport stream processing |
WO2004004316A1 (en) * | 2002-06-28 | 2004-01-08 | Koninklijke Philips Electronics N.V. | Method of constructing mpeg program streams from encrypted mpeg transport streams |
US20040016003A1 (en) * | 2002-06-22 | 2004-01-22 | Samsung Electronics Co., Ltd | Digital video receiver and stream creating method thereof |
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US5650825A (en) * | 1995-03-31 | 1997-07-22 | Matsushita Electric Corporation Of America | Method and apparatus for sending private data instead of stuffing bits in an MPEG bit stream |
JPH09121333A (en) | 1995-10-24 | 1997-05-06 | Hitachi Ltd | Image transmitter |
JPH10322228A (en) | 1997-05-16 | 1998-12-04 | Hitachi Ltd | Coding method, coder, decoding method, decoder, coder-decoder, information storage method, medium and information storage device |
US6498865B1 (en) | 1999-02-11 | 2002-12-24 | Packetvideo Corp,. | Method and device for control and compatible delivery of digitally compressed visual data in a heterogeneous communication network |
US6996133B2 (en) * | 2000-04-18 | 2006-02-07 | Zenith Electronics Corporation | Digital communication system for transmitting and receiving robustly encoded data |
JP2001333280A (en) | 2000-05-18 | 2001-11-30 | Canon Inc | Device and method for processing image |
KR100673419B1 (en) * | 2000-12-28 | 2007-01-24 | 엘지전자 주식회사 | Transmitting system and data processing method |
KR100674423B1 (en) | 2001-01-19 | 2007-01-29 | 엘지전자 주식회사 | Transmitting/receiving system and data processing method |
US7187698B2 (en) * | 2001-03-13 | 2007-03-06 | Zenith Electronics Corporation | Robust digital communication system |
US7111221B2 (en) * | 2001-04-02 | 2006-09-19 | Koninklijke Philips Electronics N.V. | Digital transmission system for an enhanced ATSC 8-VSB system |
US7675994B2 (en) * | 2001-04-02 | 2010-03-09 | Koninklijke Philips Electronics N.V. | Packet identification mechanism at the transmitter and receiver for an enhanced ATSC 8-VSB system |
US20030099303A1 (en) * | 2001-06-04 | 2003-05-29 | Koninklijke Philips Electronics N.V. | Digital television (DTV) transmission system using enhanced coding schemes |
KR100446304B1 (en) | 2002-08-16 | 2004-08-31 | 삼성전자주식회사 | Equalizer in high definition television and method thereof |
WO2004043073A1 (en) | 2002-11-04 | 2004-05-21 | Koninklijke Philips Electronics N.V. | Configuration for implementing enhanced vsb on the studio side |
MXPA05007353A (en) * | 2003-01-06 | 2006-03-30 | Korea Electronics Telecomm | Digital television transmitter and receiver for transmitting and receiving dual stream using 4 level vestigial side band robust data. |
US8027381B2 (en) * | 2003-01-28 | 2011-09-27 | Thomson Licensing | Robust mode staggercasting user controlled switching modes |
BRPI0406991A (en) * | 2003-01-28 | 2006-01-10 | Thomson Licensing | Robust alternating diffusion |
US7810124B2 (en) * | 2003-01-28 | 2010-10-05 | Thomson Licensing | Robust mode staggercasting fast channel change |
US20060082474A1 (en) * | 2003-01-28 | 2006-04-20 | Cooper Jeffrey A | Robust mode staggercasting with multiple delays for multi-resolution signals |
EP1642461A2 (en) | 2003-06-30 | 2006-04-05 | Koninklijke Philips Electronics N.V. | Receiver and packet formatter for decoding an atsc dtv signal |
KR100683179B1 (en) * | 2003-11-03 | 2007-02-15 | 삼성전자주식회사 | Digital broadcast transmitter/receiver system for dual stream having a error correction coding/decoding apparatus and a method error correction coding/decoding thereof |
KR100683879B1 (en) | 2004-05-06 | 2007-02-15 | 삼성전자주식회사 | Digital broadcasting transmission/reception capable of improving receiving performance and signal processing method thereof |
KR100708471B1 (en) | 2005-05-11 | 2007-04-18 | 삼성전자주식회사 | Digital broadcasting transmission/reception devices capable of improving a receiving performance and signal processing method thereof |
US8582682B2 (en) * | 2004-05-13 | 2013-11-12 | Samsung Electronics Co., Ltd. | Digital broadcasting transmission/reception devices capable of improving a receiving performance and signal processing method thereof |
KR101165379B1 (en) * | 2004-07-15 | 2012-07-17 | 삼성전자주식회사 | Digital broadcasting transmission/reception system having improved receiving performance and signal processing method thereof |
WO2006031077A1 (en) * | 2004-09-15 | 2006-03-23 | Electronics And Telecommunications Research Institute | Digital television transmission and receiving apparatus and method using 1/4 rate coded robust data |
US7733972B2 (en) * | 2004-10-26 | 2010-06-08 | Broadcom Corporation | Trellis decoder for decoding data stream including symbols coded with multiple convolutional codes |
KR101307323B1 (en) * | 2005-03-02 | 2013-09-10 | 로오데운트쉬바르츠게엠베하운트콤파니카게 | Apparatus, systems and methods for providing enhancements to ATSC networks using synchronous vestigial sideband(VSB) frame slicing |
KR100740202B1 (en) | 2005-10-21 | 2007-07-18 | 삼성전자주식회사 | Dual transmission stream generating device and method thereof |
-
2006
- 2006-07-20 KR KR1020060068057A patent/KR100740202B1/en active IP Right Grant
- 2006-08-15 US US11/503,970 patent/US8594139B2/en active Active
- 2006-10-20 JP JP2008536512A patent/JP5312944B2/en not_active Expired - Fee Related
- 2006-10-20 CN CN2009102227269A patent/CN101729842B/en not_active Expired - Fee Related
- 2006-10-20 CA CA2680190A patent/CA2680190C/en not_active Expired - Fee Related
- 2006-10-20 CN CN2006800386369A patent/CN101292526B/en not_active Expired - Fee Related
- 2006-10-20 CA CA2625353A patent/CA2625353C/en not_active Expired - Fee Related
- 2006-10-20 WO PCT/KR2006/004302 patent/WO2007046670A1/en active Application Filing
-
2008
- 2008-10-30 US US12/261,780 patent/US8050298B2/en not_active Expired - Fee Related
-
2009
- 2009-10-07 JP JP2009233605A patent/JP5205355B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999005854A1 (en) * | 1997-07-24 | 1999-02-04 | Canal+ Societe Anonyme | Digital transport stream processing |
US20040016003A1 (en) * | 2002-06-22 | 2004-01-22 | Samsung Electronics Co., Ltd | Digital video receiver and stream creating method thereof |
WO2004004316A1 (en) * | 2002-06-28 | 2004-01-08 | Koninklijke Philips Electronics N.V. | Method of constructing mpeg program streams from encrypted mpeg transport streams |
Also Published As
Publication number | Publication date |
---|---|
KR20070043583A (en) | 2007-04-25 |
CN101729842B (en) | 2013-08-07 |
JP5312944B2 (en) | 2013-10-09 |
CA2680190A1 (en) | 2007-04-26 |
CN101729842A (en) | 2010-06-09 |
US8050298B2 (en) | 2011-11-01 |
JP2009526414A (en) | 2009-07-16 |
CA2625353C (en) | 2014-05-13 |
US8594139B2 (en) | 2013-11-26 |
CN101292526B (en) | 2012-12-05 |
US20090103599A1 (en) | 2009-04-23 |
CA2680190C (en) | 2016-08-23 |
JP2010004579A (en) | 2010-01-07 |
CA2625353A1 (en) | 2007-04-26 |
KR100740202B1 (en) | 2007-07-18 |
JP5205355B2 (en) | 2013-06-05 |
US20070091916A1 (en) | 2007-04-26 |
CN101292526A (en) | 2008-10-22 |
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