WO2014148861A3 - 방송채널 방법, 방송채널신호 송수신 방법 및 이를 지원하는 장치 - Google Patents

방송채널 방법, 방송채널신호 송수신 방법 및 이를 지원하는 장치 Download PDF

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Publication number
WO2014148861A3
WO2014148861A3 PCT/KR2014/002402 KR2014002402W WO2014148861A3 WO 2014148861 A3 WO2014148861 A3 WO 2014148861A3 KR 2014002402 W KR2014002402 W KR 2014002402W WO 2014148861 A3 WO2014148861 A3 WO 2014148861A3
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WO
WIPO (PCT)
Prior art keywords
broadcast channel
pbch
signal
same
transceiving
Prior art date
Application number
PCT/KR2014/002402
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English (en)
French (fr)
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WO2014148861A2 (ko
Inventor
김진민
김기태
정재훈
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
Priority to JP2016504256A priority Critical patent/JP6320511B2/ja
Priority to EP14768486.4A priority patent/EP2978151A4/en
Priority to CN201480017058.5A priority patent/CN105164965A/zh
Priority to KR1020157024334A priority patent/KR20150140273A/ko
Priority to US14/778,481 priority patent/US20160294528A1/en
Publication of WO2014148861A2 publication Critical patent/WO2014148861A2/ko
Publication of WO2014148861A3 publication Critical patent/WO2014148861A3/ko

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)

Abstract

본 발명은 무선 접속 시스템에서 방송채널신호 및/또는 제어채널신호를 송수신하는 방법 및 이를 지원하는 장치들을 제공한다. 본 발명의 일 실시예로서 무선 접속 시스템에서 물리방송채널(PBCH) 신호를 수신하는 방법은, 동기 신호들을 수신하는 단계와 동기 신호들을 기반으로 물리 셀 식별자(PCID)를 획득하는 단계와 PCID를 기반으로 PBCH 영역을 지시하는 서브캐리어 인덱스를 산출하는 단계와 서브프레임에서 서브캐리어 인덱스가 나타내는 서브캐리어부터 블라인드 디코딩을 수행하여 PBCH 영역을 검출하는 단계와 PBCH 영역을 통해 방송되는 PBCH 신호를 수신하는 단계를 포함할 수 있다.
PCT/KR2014/002402 2013-03-21 2014-03-21 방송채널 방법, 방송채널신호 송수신 방법 및 이를 지원하는 장치 WO2014148861A2 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2016504256A JP6320511B2 (ja) 2013-03-21 2014-03-21 放送チャネル方法、放送チャネル信号送受信方法、及びこれらを支援する装置
EP14768486.4A EP2978151A4 (en) 2013-03-21 2014-03-21 METHOD FOR BROADCAST CHANNELS, METHOD FOR TRANSMITTING AND RECEIVING DIFFUSION CHANNEL SIGNAL, AND DEVICE FOR CHARGING THESE METHODS
CN201480017058.5A CN105164965A (zh) 2013-03-21 2014-03-21 广播信道方法、用于收发广播信道信号的方法以及支持其的设备
KR1020157024334A KR20150140273A (ko) 2013-03-21 2014-03-21 방송채널 방법, 방송채널신호 송수신 방법 및 이를 지원하는 장치
US14/778,481 US20160294528A1 (en) 2013-03-21 2014-03-21 Broadcast channel method, method for transceiving broadcast channel signal, and device supporting the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361803797P 2013-03-21 2013-03-21
US61/803,797 2013-03-21

Publications (2)

Publication Number Publication Date
WO2014148861A2 WO2014148861A2 (ko) 2014-09-25
WO2014148861A3 true WO2014148861A3 (ko) 2015-11-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2014/002402 WO2014148861A2 (ko) 2013-03-21 2014-03-21 방송채널 방법, 방송채널신호 송수신 방법 및 이를 지원하는 장치

Country Status (6)

Country Link
US (1) US20160294528A1 (ko)
EP (1) EP2978151A4 (ko)
JP (1) JP6320511B2 (ko)
KR (1) KR20150140273A (ko)
CN (1) CN105164965A (ko)
WO (1) WO2014148861A2 (ko)

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US20160294528A1 (en) 2016-10-06
EP2978151A2 (en) 2016-01-27
CN105164965A (zh) 2015-12-16
JP6320511B2 (ja) 2018-05-09
JP2016519477A (ja) 2016-06-30
WO2014148861A2 (ko) 2014-09-25
EP2978151A4 (en) 2016-12-21
KR20150140273A (ko) 2015-12-15

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