+

WO2002003678A3 - Robust data extension for 8vsb signaling - Google Patents

Robust data extension for 8vsb signaling Download PDF

Info

Publication number
WO2002003678A3
WO2002003678A3 PCT/US2001/041235 US0141235W WO0203678A3 WO 2002003678 A3 WO2002003678 A3 WO 2002003678A3 US 0141235 W US0141235 W US 0141235W WO 0203678 A3 WO0203678 A3 WO 0203678A3
Authority
WO
WIPO (PCT)
Prior art keywords
trellis
packets
rate
8vsb
robust data
Prior art date
Application number
PCT/US2001/041235
Other languages
French (fr)
Other versions
WO2002003678A2 (en
Inventor
Christopher H. Strolle
Samir N. Hulyalkar
Jeffrey S. Hamilton
Fu Haosong
Troy A. Schaffer
Original Assignee
Nxtwave Communications, Inc.
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 Nxtwave Communications, Inc. filed Critical Nxtwave Communications, Inc.
Priority to AU2001277262A priority Critical patent/AU2001277262A1/en
Priority to BR0112062A priority patent/BR0112062A/en
Priority to KR1020027018091A priority patent/KR100865789B1/en
Priority to MXPA03000002A priority patent/MXPA03000002A/en
Priority to CA 2413229 priority patent/CA2413229A1/en
Priority to US10/312,931 priority patent/US20040028076A1/en
Publication of WO2002003678A2 publication Critical patent/WO2002003678A2/en
Publication of WO2002003678A3 publication Critical patent/WO2002003678A3/en

Links

Classifications

    • 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
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/015—High-definition television systems
    • 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
    • H04L1/0059—Convolutional codes
    • H04L1/006—Trellis-coded modulation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

A robust data extension is added to a standard 8VSB digital television transmission system by encoding high priority data packets in a rate 1/2 trellis encoder, The high priority data 1/2 trellis encoded packets are multiplexed with normal data packets and input into the normal data service of an 8VSB system ( 10). which further contains a rate 2/3 trellis encoder. The combined trellis encoding results in a rate 1 /3 trellis encoding for robust data packets and rate 2/3 trellis encoding form normal packets (1 1 ). Requirements for backward compatibility with existing ATSC compliant systems are met: l)the modulus of the symbol set for robust data transmission being the same as that for an 8VSB signal, 2)maintaining compatibility with existing trellis encoders and decoders, 3 transmitting Reed Solomon parity bytes as normal data, and 4)MPEG compatibility is maintained by guaranteeing that robust data packets will not appear as false MPEG packets
PCT/US2001/041235 2000-07-01 2001-06-30 Robust data extension for 8vsb signaling WO2002003678A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AU2001277262A AU2001277262A1 (en) 2000-07-01 2001-06-30 Robust data extension for 8vsb signaling
BR0112062A BR0112062A (en) 2000-07-01 2001-06-30 Robust data extension for 8vsb signaling
KR1020027018091A KR100865789B1 (en) 2000-07-01 2001-06-30 Robust Data Expansion for 8kHz Signals
MXPA03000002A MXPA03000002A (en) 2000-07-01 2001-06-30 Robust data extension for 8vsb signaling.
CA 2413229 CA2413229A1 (en) 2000-07-01 2001-06-30 Robust data extension for 8vsb signaling
US10/312,931 US20040028076A1 (en) 2001-06-30 2001-06-30 Robust data extension for 8vsb signaling

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US21570300P 2000-07-01 2000-07-01
US60/215,703 2000-07-01
US28931001P 2001-05-07 2001-05-07
US60/289,310 2001-05-07

Publications (2)

Publication Number Publication Date
WO2002003678A2 WO2002003678A2 (en) 2002-01-10
WO2002003678A3 true WO2002003678A3 (en) 2011-12-29

Family

ID=26910301

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/041235 WO2002003678A2 (en) 2000-07-01 2001-06-30 Robust data extension for 8vsb signaling

Country Status (4)

Country Link
KR (1) KR100865789B1 (en)
AU (1) AU2001277262A1 (en)
MX (1) MXPA03000002A (en)
WO (1) WO2002003678A2 (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100351829B1 (en) 2000-09-26 2002-09-11 엘지전자 주식회사 digital communication system
KR100351831B1 (en) 2000-10-02 2002-09-11 엘지전자 주식회사 VSB transmission system
KR100673419B1 (en) 2000-12-28 2007-01-24 엘지전자 주식회사 Transmission system and data processing method
KR100674423B1 (en) 2001-01-19 2007-01-29 엘지전자 주식회사 Transmission / reception system and data processing method
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
US6947487B2 (en) 2001-04-18 2005-09-20 Lg Electronics Inc. VSB communication system
KR100734351B1 (en) * 2001-04-20 2007-07-03 엘지전자 주식회사 Digital broadcast transmission system
US20030099303A1 (en) * 2001-06-04 2003-05-29 Koninklijke Philips Electronics N.V. Digital television (DTV) transmission system using enhanced coding schemes
US8503488B2 (en) * 2002-09-06 2013-08-06 Koninklijke Philips N.V. Packet insertion mechanism for an improved ATSC DTV system
US7194047B2 (en) * 2002-09-20 2007-03-20 Ati Technologies Inc. Receiver for robust data extension for 8VSB signaling
JP2006506028A (en) * 2002-11-04 2006-02-16 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ Configuration to implement extended VSB on the studio side
EP1608094A4 (en) 2003-03-10 2010-04-28 Panasonic Corp OFDM SIGNAL TRANSMISSION METHOD, TRANSMISSION DEVICE, AND RECEPTION DEVICE
KR20060027372A (en) * 2003-06-30 2006-03-27 코닌클리케 필립스 일렉트로닉스 엔.브이. Receiver and packet formatter for decoding ATSC signal
KR100896684B1 (en) 2004-01-27 2009-05-14 삼성전자주식회사 Digital broadcasting transmission/reception capable of improving receiving performance and signal processing method thereof
KR100692596B1 (en) 2004-05-06 2007-03-13 삼성전자주식회사 Digital broadcasting transmission and reception system with improved reception 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
CA2579502C (en) 2004-09-15 2014-05-27 Electronics And Telecommunications Research Institute Digital television transmission and receiving apparatus and method using 1/4 rate coded robust data
CN101686311B (en) * 2005-10-11 2013-05-01 三星电子株式会社 A digital broadcasting transmission and reception system, and a signal processing method thereof
US8619876B2 (en) 2005-10-11 2013-12-31 Samsung Electronics Co., Ltd. Method for turbo transmission of digital broadcasting transport stream, a digital broadcasting transmission and reception system, and a signal processing method thereof
KR100797176B1 (en) 2005-10-21 2008-01-23 삼성전자주식회사 Digital broadcasting system and method
KR100740210B1 (en) * 2005-10-21 2007-07-18 삼성전자주식회사 Dual transmission stream generating device and method thereof
KR100811184B1 (en) 2005-10-21 2008-03-07 삼성전자주식회사 Outer encoder, and, method thereof
US7680108B2 (en) 2005-10-21 2010-03-16 Samsung Electronics Co., Ltd. Digital broadcasting transmission and reception systems for stream including normal stream and turbo stream and methods thereof
KR100759002B1 (en) * 2005-10-21 2007-09-17 삼성전자주식회사 System for processing and transmitting digital broadcasting signal and method thereof
KR100746291B1 (en) * 2006-06-29 2007-08-03 삼성전자주식회사 Method for transmitting / receiving multi-channel digital broadcasting system and device therefor
US10848811B2 (en) 2007-07-05 2020-11-24 Coherent Logix, Incorporated Control information for a wirelessly-transmitted data stream
US8332896B2 (en) 2007-07-05 2012-12-11 Coherent Logix, Incorporated Transmission of multimedia streams to mobile devices with cross stream association
US8358705B2 (en) 2007-07-05 2013-01-22 Coherent Logix, Incorporated Transmission of multimedia streams to mobile devices with uncoded transport tunneling
CN101904149B (en) 2007-07-05 2015-09-09 相干逻辑公司 For receiving and present the method, apparatus and system of audiovisual streams on the mobile apparatus
US8347339B2 (en) 2007-07-05 2013-01-01 Coherent Logix, Incorporated Transmission of multimedia streams to mobile devices with variable training information
CN102084635B (en) 2008-05-31 2014-05-07 相干逻辑公司 Transmission of multimedia streams to mobile devices with uncoded transport tunneling
EP2301222B1 (en) 2008-06-07 2012-01-18 Coherent Logix Incorporated Transmitting and receiving control information for use with multimedia streams
KR20230002287A (en) * 2020-01-02 2023-01-05 보드 오브 트러스티즈 오브 미시건 스테이트 유니버시티 Systems and methods for enhanced multimedia signal broadcasting, reception, data delivery and data collection

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6131180A (en) * 1997-11-03 2000-10-10 Ericsson, Inc. Trellis coded modulation system
US6332006B1 (en) * 1998-11-18 2001-12-18 Ericsson Inc. Apparatus and methods for providing high-penetration messaging in wireless communications systems
US20020001353A1 (en) * 2000-04-18 2002-01-03 Citta Richard W. Enhanced slice prediction feedback

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990056762A (en) * 1997-12-29 1999-07-15 김영환 Plasma Display Panel And Method Of Manufacturing The Same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6131180A (en) * 1997-11-03 2000-10-10 Ericsson, Inc. Trellis coded modulation system
US6332006B1 (en) * 1998-11-18 2001-12-18 Ericsson Inc. Apparatus and methods for providing high-penetration messaging in wireless communications systems
US20020001353A1 (en) * 2000-04-18 2002-01-03 Citta Richard W. Enhanced slice prediction feedback

Also Published As

Publication number Publication date
KR20030041109A (en) 2003-05-23
AU2001277262A8 (en) 2012-02-02
KR100865789B1 (en) 2008-10-29
AU2001277262A1 (en) 2002-01-14
MXPA03000002A (en) 2004-09-13
WO2002003678A2 (en) 2002-01-10

Similar Documents

Publication Publication Date Title
WO2002003678A3 (en) Robust data extension for 8vsb signaling
US7944988B2 (en) Configuration for implementing enhanced VSB on the studio side
KR100771631B1 (en) How to process data in broadcasting system and broadcasting system
EP3288187B1 (en) Apparatus and method for transmiting layered source data
CA2561183A1 (en) Digital television transmitter and receiver for using 16 state trellis coding
KR100673419B1 (en) Transmission system and data processing method
CA2561185A1 (en) Dual stream structure digital television transmission and receiving method using hybrid of e-8vsb, e-4vsb and p2vsb
CA2512670A1 (en) Digital television transmitter and receiver for transmitting and receiving dual stream using 4 level vestigial side band robust data
KR20020082268A (en) Digital vestigial sideband transmit system
CA2671994A1 (en) Digital broadcasting system and method of processing data
KR960706747A (en) Horizontal Synchronous Word Decoding Apparatus, Structure Control Word Decoding Apparatus, Low Speed Data Restoration Apparatus, Digital Data Stream Transmission Method, Digital Data Stream Frame Encoding Apparatus, High Speed Data Processor, and Waveform Generator
WO2008087603A3 (en) Method and system of single carrier block transmission with parallel encoding and decoding
MX2007003049A (en) Digital television transmission and receiving apparatus and method using 1/4 rate coded robust data.
US7310354B2 (en) Synchronous data link signal generator
CN101305609A (en) Digital broadcasting transmitter and its turbo stream processing method and digital broadcasting system
US8458569B2 (en) Apparatus and method for improving error correction capability using stuffing byte
KR100674422B1 (en) Transmission / reception system and data processing method
CA2684387A1 (en) Digital transmission and reception devices for transmitting and receiving streams, and processing methods thereof
KR100738827B1 (en) Backward compatible multiple data stream transmission method and system for compressed domain signals
KR100973835B1 (en) Processing method of digital stream
MY167559A (en) Method for turbo transmission of digital broadcasting transport stream, a digital broadcasting transmission and reception system, and a signal processing method thereof
KR100720560B1 (en) Transmission system and data processing method
ECSP024412A (en) EXTENSION OF ROBUST DATA FOR 8VSB SIGNALS
KR100866878B1 (en) Transmission system and data processing method
BR0112062A (en) Robust data extension for 8vsb signaling

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

WWE Wipo information: entry into national phase

Ref document number: 2413229

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 1020027018091

Country of ref document: KR

WWE Wipo information: entry into national phase

Ref document number: PA/a/2003/000002

Country of ref document: MX

WWP Wipo information: published in national office

Ref document number: 1020027018091

Country of ref document: KR

WWE Wipo information: entry into national phase

Ref document number: 10312931

Country of ref document: US

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP

DPE2 Request for preliminary examination filed before expiration of 19th month from priority date (pct application filed from 20040101)
点击 这是indexloc提供的php浏览器服务，不要输入任何密码和下载