ATE554551T1 - Verfahren und vorrichtung zur übertragung kodierter steuerinformationen in einem drahtlosen kommunikationssystem - Google Patents

Verfahren und vorrichtung zur übertragung kodierter steuerinformationen in einem drahtlosen kommunikationssystem

Info

Publication number
ATE554551T1
ATE554551T1 AT09154227T AT09154227T ATE554551T1 AT E554551 T1 ATE554551 T1 AT E554551T1 AT 09154227 T AT09154227 T AT 09154227T AT 09154227 T AT09154227 T AT 09154227T AT E554551 T1 ATE554551 T1 AT E554551T1
Authority
AT
Austria
Prior art keywords
information
bits
ldpc
wireless communications
communications system
Prior art date
Application number
AT09154227T
Other languages
English (en)
Inventor
Seho Myung
Hwan-Joon Kwon
Jae-Yoel Kim
Yeon-Ju Lim
Sung-Ryul Yun
Hak-Ju Lee
Hong-Sil Jeong
Original Assignee
Samsung Electronics Co Ltd
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
Priority claimed from KR1020090013635A external-priority patent/KR101535680B1/ko
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Application granted granted Critical
Publication of ATE554551T1 publication Critical patent/ATE554551T1/de

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • 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
    • H04L1/0067—Rate matching
    • H04L1/0068—Rate matching by puncturing
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Error Detection And Correction (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Radio Relay Systems (AREA)
AT09154227T 2008-03-03 2009-03-03 Verfahren und vorrichtung zur übertragung kodierter steuerinformationen in einem drahtlosen kommunikationssystem ATE554551T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20080019650 2008-03-03
KR20080023575 2008-03-13
KR1020080111170A KR20090094738A (ko) 2008-03-03 2008-11-10 무선 디지털 방송 시스템에서 시그널링 정보를 부호화하는 장치 및 방법
KR1020090013635A KR101535680B1 (ko) 2008-03-03 2009-02-18 통신 시스템에서 제어 정보를 송수신하는 방법 및 장치

Publications (1)

Publication Number Publication Date
ATE554551T1 true ATE554551T1 (de) 2012-05-15

Family

ID=41295111

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09154227T ATE554551T1 (de) 2008-03-03 2009-03-03 Verfahren und vorrichtung zur übertragung kodierter steuerinformationen in einem drahtlosen kommunikationssystem

Country Status (13)

Country Link
EP (1) EP2469746B1 (de)
JP (2) JP5441270B2 (de)
KR (3) KR20090094738A (de)
CN (3) CN103297193B (de)
AT (1) ATE554551T1 (de)
AU (1) AU2009220323B2 (de)
DK (2) DK2101430T3 (de)
ES (5) ES2463723T3 (de)
MY (1) MY155174A (de)
PT (2) PT2101430E (de)
RU (1) RU2453992C2 (de)
SI (2) SI2101430T1 (de)
TW (1) TWI376907B (de)

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EP2503723B1 (de) 2011-03-25 2016-04-20 Samsung Electronics Co., Ltd. Verfahren und Vorrichtung zum Senden und Empfangen von Steuerungsinformationen in einem Rundfunk-/Kommunikationssystem
KR101722284B1 (ko) * 2011-03-25 2017-04-18 삼성전자주식회사 방송/통신 시스템에서 제어 정보를 부호화하는 방법 및 그 제어 정보를 송수신하는 장치 및 방법
WO2013032156A1 (en) 2011-08-30 2013-03-07 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving information in a broadcasting/communication system
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CN105684451B (zh) * 2013-09-25 2019-01-08 Lg电子株式会社 发送广播信号的设备和方法
US9787470B2 (en) 2013-12-12 2017-10-10 Samsung Electronics Co., Ltd. Method and apparatus of joint security advanced LDPC cryptcoding
CN104796241B (zh) * 2014-01-17 2018-04-17 中国科学院上海高等研究院 一种多载频数字多媒体无线广播系统的信令传输方法
US9596116B2 (en) 2014-02-20 2017-03-14 Lg Electronics Inc. Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals
KR102137730B1 (ko) * 2014-04-17 2020-07-24 삼성전자주식회사 모바일 비디오 애플리케이션을 위한 네트워크 중심의 QoE 프로비저닝 방법 및 장치
KR102191303B1 (ko) 2014-04-17 2020-12-15 삼성전자 주식회사 부호어를 생성하는 방법 및 장치 그리고 부호어를 복원하는 방법 및 장치
WO2016006968A1 (en) * 2014-07-11 2016-01-14 Samsung Electronics Co., Ltd. Method and apparatus of joint security advanced ldpc cryptcoding
KR102265052B1 (ko) 2014-12-17 2021-06-15 삼성전자주식회사 적응적으로 인터리빙 깊이를 결정하는 인터리빙 방법 및 장치
WO2016137255A1 (ko) * 2015-02-27 2016-09-01 한국전자통신연구원 가변 길이 시그널링 정보 부호화를 위한 패리티 펑처링 장치 및 이를 이용한 패리티 펑처링 방법
KR102453474B1 (ko) 2015-02-27 2022-10-14 한국전자통신연구원 가변 길이 시그널링 정보 부호화를 위한 패리티 인터리빙 장치 및 이를 이용한 패리티 인터리빙 방법
KR102453472B1 (ko) 2015-02-27 2022-10-14 한국전자통신연구원 가변 길이 시그널링 정보 부호화를 위한 패리티 펑처링 장치 및 이를 이용한 패리티 펑처링 방법
WO2016137254A1 (ko) 2015-02-27 2016-09-01 한국전자통신연구원 가변 길이 시그널링 정보 부호화를 위한 패리티 인터리빙 장치 및 이를 이용한 패리티 인터리빙 방법
WO2016140512A1 (en) 2015-03-02 2016-09-09 Samsung Electronics Co., Ltd. Transmitter and puncturing method thereof
US10277250B2 (en) 2015-03-02 2019-04-30 Samsung Electronics Co., Ltd. Transmitter and parity permutation method thereof
KR101800420B1 (ko) * 2015-03-02 2017-11-23 삼성전자주식회사 송신 장치 및 그의 펑처링 방법
CN106160937B (zh) * 2015-04-15 2019-01-04 中兴通讯股份有限公司 一种实现码块分割的方法及装置
FR3035286A1 (fr) * 2015-04-17 2016-10-21 Thales Sa Procedes de codage et decodage a protection differenciee
CN104853403B (zh) 2015-04-20 2019-02-12 小米科技有限责任公司 控制智能设备接入的方法和装置
JP2017011689A (ja) * 2015-06-19 2017-01-12 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 送信方法、受信方法、送信装置、及び受信装置
CN111585703B (zh) * 2015-07-01 2023-04-18 韩国电子通信研究院 广播信号接收装置和广播信号接收方法
CN112436921B (zh) 2016-11-23 2023-02-10 Oppo广东移动通信有限公司 数据处理方法、终端设备和网络设备
CN108234068B (zh) * 2016-12-15 2021-02-09 华为技术有限公司 传输低密度奇偶校验码的方法及其设备
CN117729086B (zh) * 2024-02-08 2024-05-07 高拓讯达(北京)微电子股份有限公司 一种ofdm接收机频域与ldpc解码的交互方法及装置

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KR20090094738A (ko) * 2008-03-03 2009-09-08 삼성전자주식회사 무선 디지털 방송 시스템에서 시그널링 정보를 부호화하는 장치 및 방법
DK2469746T3 (da) * 2008-03-03 2019-08-05 Samsung Electronics Co Ltd Fremgangsmåde og apparat til modtagning af indkodet styringsinformation i et trådløst kommunikationssystem

Also Published As

Publication number Publication date
JP5441270B2 (ja) 2014-03-12
EP2469746B1 (de) 2019-05-15
JP2011514094A (ja) 2011-04-28
MY155174A (en) 2015-09-15
AU2009220323A1 (en) 2009-09-11
DK2101430T3 (da) 2014-03-31
SI2101430T1 (sl) 2014-05-30
ES2740099T3 (es) 2020-02-05
PT2101430E (pt) 2014-03-27
CN103297193B (zh) 2016-09-28
CN102017558A (zh) 2011-04-13
CN103354481B (zh) 2016-08-10
JP2014060758A (ja) 2014-04-03
KR20090094738A (ko) 2009-09-08
KR20140036347A (ko) 2014-03-25
EP2469746A1 (de) 2012-06-27
CN102017558B (zh) 2014-07-09
SI2101431T1 (sl) 2014-05-30
KR20140036346A (ko) 2014-03-25
PT2101431E (pt) 2014-03-26
ES2458516T3 (es) 2014-05-05
CN103354481A (zh) 2013-10-16
TWI376907B (en) 2012-11-11
AU2009220323B2 (en) 2013-09-05
TW201004196A (en) 2010-01-16
KR101536858B1 (ko) 2015-07-14
ES2463723T3 (es) 2014-05-29
DK2101431T3 (da) 2014-04-14
ES2700736T3 (es) 2019-02-19
RU2010136290A (ru) 2012-03-10
CN103297193A (zh) 2013-09-11
KR101537892B1 (ko) 2015-07-17
JP5670537B2 (ja) 2015-02-18
ES2386512T3 (es) 2012-08-22
RU2453992C2 (ru) 2012-06-20

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