WO2010143861A3 - Transmitting and receiving digital broadcasting signals - Google Patents

Transmitting and receiving digital broadcasting signals

Info

Publication number
WO2010143861A3
WO2010143861A3 PCT/KR2010/003656 KR2010003656W WO2010143861A3 WO 2010143861 A3 WO2010143861 A3 WO 2010143861A3 KR 2010003656 W KR2010003656 W KR 2010003656W WO 2010143861 A3 WO2010143861 A3 WO 2010143861A3
Authority
WO
Grant status
Application
Patent type
Prior art keywords
broadcasting
full
receiving
digital
scheme
Prior art date
Application number
PCT/KR2010/003656
Other languages
French (fr)
Other versions
WO2010143861A2 (en )
Inventor
Woosuk Ko
Sangchul Moon
Original Assignee
Lg Electronics 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

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0001Arrangements for dividing the transmission path
    • H04L5/0014Three-dimensional division
    • H04L5/0023Time-frequency-space
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413MIMO systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/10Polarisation diversity; Directional diversity
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0041Arrangements at the transmitter end
    • H04L1/0042Encoding specially adapted to other signal generation operation, e.g. in order to reduce transmit distortions, jitter, or to improve signal shape
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045Arrangements at the receiver end
    • H04L1/0047Decoding adapted to other signal detection operation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056Systems characterized by the type of code used
    • H04L1/0067Rate matching
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056Systems characterized by the type of code used
    • H04L1/0071Use of interleaving
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056Systems characterized by the type of code used
    • H04L1/0057Block codes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056Systems characterized by the type of code used
    • H04L1/0061Error detection codes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L2001/0092Error control systems characterised by the topology of the transmission link
    • H04L2001/0093Point-to-multipoint
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/26Systems using multi-frequency codes
    • H04L27/2601Multicarrier modulation systems
    • H04L27/2602Signal structure
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037Inter-user or inter-terminal allocation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044Arrangements for allocating sub-channels of the transmission path allocation of payload
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053Allocation of signaling, i.e. of overhead other than pilot signals

Abstract

The present disclosure relates to a digital broadcasting system which employs MIMO (Multi Input Multi Output) scheme to enhance transmission efficiency especially in a mobile environment. The present disclosure provides method of transmitting and receiving by splitting the broadcasting signals to transmit by polarity paths and processing the split broadcasting independently to replace FRFD (Full Rate Full Diversity) scheme.
PCT/KR2010/003656 2009-06-09 2010-06-08 Transmitting and receiving digital broadcasting signals WO2010143861A3 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US18521109 true 2009-06-09 2009-06-09
US61/185,211 2009-06-09

Publications (2)

Publication Number Publication Date
WO2010143861A2 true WO2010143861A2 (en) 2010-12-16
WO2010143861A3 true true WO2010143861A3 (en) 2011-03-10

Family

ID=43309347

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/003656 WO2010143861A3 (en) 2009-06-09 2010-06-08 Transmitting and receiving digital broadcasting signals

Country Status (1)

Country Link
WO (1) WO2010143861A3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2357745B1 (en) 2010-01-07 2015-06-03 Samsung Electronics Co., Ltd. Apparatus and method for broadcasting services in digital video broadcasting system
EP3169012B1 (en) 2011-06-24 2018-05-09 Sun Patent Trust Transmission device, transmission method, receiving device and receiving method
ES2651262T3 (en) 2011-11-10 2018-01-25 Sun Patent Trust Transmission method, receiving method, transmitter and receiver
EP2597837A1 (en) * 2011-11-25 2013-05-29 Panasonic Corporation Improved cell interleaving and component separation for rotated constellations
EP3022900A4 (en) 2013-07-14 2017-03-22 Lg Electronics Inc Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals
US20180045821A1 (en) * 2015-02-17 2018-02-15 Lg Electronics Inc. Doppler measurement method in wireless lan system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020106060A1 (en) * 1996-05-20 2002-08-08 Adc Telecommunications, Inc. Communication system with multicarrier telephony transport
US20030206559A1 (en) * 2000-04-07 2003-11-06 Trachewsky Jason Alexander Method of determining a start of a transmitted frame in a frame-based communications network

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080056119A1 (en) * 1995-02-06 2008-03-06 Adc Telecommunications, Inc. Systems and method for orthogonal frequency divisional multiplexing
US20020106060A1 (en) * 1996-05-20 2002-08-08 Adc Telecommunications, Inc. Communication system with multicarrier telephony transport
US20030206559A1 (en) * 2000-04-07 2003-11-06 Trachewsky Jason Alexander Method of determining a start of a transmitted frame in a frame-based communications network

Also Published As

Publication number Publication date Type
WO2010143861A2 (en) 2010-12-16 application

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