WO2011105745A3 - Broadcasting signal transmitter/receiver and broadcasting signal transmission/reception method - Google Patents

Broadcasting signal transmitter/receiver and broadcasting signal transmission/reception method Download PDF

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Publication number
WO2011105745A3
WO2011105745A3 PCT/KR2011/001182 KR2011001182W WO2011105745A3 WO 2011105745 A3 WO2011105745 A3 WO 2011105745A3 KR 2011001182 W KR2011001182 W KR 2011001182W WO 2011105745 A3 WO2011105745 A3 WO 2011105745A3
Authority
WO
WIPO (PCT)
Prior art keywords
broadcasting signal
plp data
signaling information
signal transmitter
encoder
Prior art date
Application number
PCT/KR2011/001182
Other languages
French (fr)
Korean (ko)
Other versions
WO2011105745A2 (en
Inventor
고우석
문상철
홍호택
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Publication of WO2011105745A2 publication Critical patent/WO2011105745A2/en
Publication of WO2011105745A3 publication Critical patent/WO2011105745A3/en

Links

Classifications

    • 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]
    • H03M13/251—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 block coding
    • 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
    • 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
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/09—Error detection only, e.g. using cyclic redundancy check [CRC] codes or single parity bit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/20—Arrangements for broadcast or distribution of identical information via plural systems
    • H04H20/22—Arrangements for broadcast of identical information via plural broadcast systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H40/00—Arrangements specially adapted for receiving broadcast information
    • H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/02—Arrangements for generating broadcast information; Arrangements for generating broadcast-related information with a direct linking to broadcast information or to broadcast space-time; Arrangements for simultaneous generation of broadcast information and broadcast-related information
    • H04H60/07—Arrangements for generating broadcast information; Arrangements for generating broadcast-related information with a direct linking to broadcast information or to broadcast space-time; Arrangements for simultaneous generation of broadcast information and broadcast-related information characterised by processes or methods for the generation

Abstract

Disclosed is a broadcasting signal transmitter. A broadcasting signal transmitter, according to one embodiment of the present invention, comprises: a BICM encoder, which FEC encodes and bit interleaves PLP data and signaling information; a frame builder, which cell-maps the PLP data and signaling information, and builds a frame; a MISO encoder, which MISO encodes the PLP data for MISO transmission included in the PLP data and signaling information; and an OFDM generator, which OFDM modulates said PLP data and said signaling information, wherein the BICM encoder includes a MIMO encoder, which MIMO encodes the PLP data for MIMO transmission included in the PLP data, and the OFDM generator includes an additional preamble symbol insertion module, which inserts an additional preamble symbol into said frame.
PCT/KR2011/001182 2010-02-23 2011-02-23 Broadcasting signal transmitter/receiver and broadcasting signal transmission/reception method WO2011105745A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30734010P 2010-02-23 2010-02-23
US61/307,340 2010-02-23

Publications (2)

Publication Number Publication Date
WO2011105745A2 WO2011105745A2 (en) 2011-09-01
WO2011105745A3 true WO2011105745A3 (en) 2012-01-12

Family

ID=44507366

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/001182 WO2011105745A2 (en) 2010-02-23 2011-02-23 Broadcasting signal transmitter/receiver and broadcasting signal transmission/reception method

Country Status (1)

Country Link
WO (1) WO2011105745A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101765023B1 (en) * 2013-12-06 2017-08-03 엘지전자 주식회사 Apparatus and method for transmitting and receiving boradcast signals

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040081073A1 (en) * 2002-10-25 2004-04-29 Walton J. Rodney Transmit diversity processing for a multi-antenna communication system
US20070071121A1 (en) * 2002-08-21 2007-03-29 Pieter Van Rooyen Method and system for increasing data rate in a mobile terminal using spatial multiplexing for DVB-H communication
KR100917201B1 (en) * 2007-12-11 2009-09-16 엘지전자 주식회사 Method of transmitting and receiving a signal and apparatus thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070071121A1 (en) * 2002-08-21 2007-03-29 Pieter Van Rooyen Method and system for increasing data rate in a mobile terminal using spatial multiplexing for DVB-H communication
US20040081073A1 (en) * 2002-10-25 2004-04-29 Walton J. Rodney Transmit diversity processing for a multi-antenna communication system
KR100917201B1 (en) * 2007-12-11 2009-09-16 엘지전자 주식회사 Method of transmitting and receiving a signal and apparatus thereof

Also Published As

Publication number Publication date
WO2011105745A2 (en) 2011-09-01

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