BRPI0812527A2 - Estação base e método de transmissão por canal de radiodifusão - Google Patents

Estação base e método de transmissão por canal de radiodifusão

Info

Publication number
BRPI0812527A2
BRPI0812527A2 BRPI0812527-9A BRPI0812527A BRPI0812527A2 BR PI0812527 A2 BRPI0812527 A2 BR PI0812527A2 BR PI0812527 A BRPI0812527 A BR PI0812527A BR PI0812527 A2 BRPI0812527 A2 BR PI0812527A2
Authority
BR
Brazil
Prior art keywords
base station
transmission method
broadcast channel
channel transmission
broadcast
Prior art date
Application number
BRPI0812527-9A
Other languages
English (en)
Inventor
Motohiro Tanno
Yoshihisa Kishiyama
Kenichi Higuchi
Mamoru Sawahashi
Original Assignee
Ntt Docomo 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 Ntt Docomo Inc filed Critical Ntt Docomo Inc
Priority to BRBR122013001979-0A priority Critical patent/BR122013001979A2/pt
Publication of BRPI0812527A2 publication Critical patent/BRPI0812527A2/pt

Links

Classifications

    • 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
    • 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
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0046—Code rate detection or code type detection
    • 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
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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
    • H04L27/2613—Structure of the reference 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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 signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • 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
    • 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
    • H04L1/0061—Error detection 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
BRPI0812527-9A 2007-06-19 2008-06-16 Estação base e método de transmissão por canal de radiodifusão BRPI0812527A2 (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BRBR122013001979-0A BR122013001979A2 (pt) 2007-06-19 2008-06-16 Estação base e método de transmissão por canal de radiodifusão

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007161947 2007-06-19
JP2007211599A JP4806665B2 (ja) 2007-06-19 2007-08-14 基地局装置、送信方法、及び通信システム
PCT/JP2008/061003 WO2008156066A1 (ja) 2007-06-19 2008-06-16 基地局装置及び報知チャネル送信方法

Publications (1)

Publication Number Publication Date
BRPI0812527A2 true BRPI0812527A2 (pt) 2015-03-31

Family

ID=40156225

Family Applications (2)

Application Number Title Priority Date Filing Date
BRPI0812527-9A BRPI0812527A2 (pt) 2007-06-19 2008-06-16 Estação base e método de transmissão por canal de radiodifusão
BRBR122013001979-0A BR122013001979A2 (pt) 2007-06-19 2008-06-16 Estação base e método de transmissão por canal de radiodifusão

Family Applications After (1)

Application Number Title Priority Date Filing Date
BRBR122013001979-0A BR122013001979A2 (pt) 2007-06-19 2008-06-16 Estação base e método de transmissão por canal de radiodifusão

Country Status (11)

Country Link
US (2) US8265031B2 (pt)
EP (1) EP2169865B1 (pt)
JP (1) JP4806665B2 (pt)
KR (1) KR101464236B1 (pt)
CN (2) CN102761406B (pt)
AU (1) AU2008264556B8 (pt)
BR (2) BRPI0812527A2 (pt)
CA (1) CA2688118A1 (pt)
MX (1) MX2009013079A (pt)
RU (2) RU2482610C2 (pt)
WO (1) WO2008156066A1 (pt)

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KR101585422B1 (ko) * 2011-01-31 2016-01-25 삼성전자주식회사 무선통신 시스템에서 셀 간 제한적 협력을 통한 프리코딩 장치 및 방법
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JP2014027608A (ja) * 2012-07-30 2014-02-06 Ntt Docomo Inc 基地局装置、ユーザ端末、通信システム及び通信制御方法
KR102059379B1 (ko) * 2012-09-24 2019-12-26 삼성전자주식회사 셀룰러 통신 시스템에서 방송 채널 송수신 방법 및 장치
WO2014043922A1 (zh) 2012-09-24 2014-03-27 华为技术有限公司 传输广播消息的方法、基站和用户设备
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KR102067008B1 (ko) * 2013-02-14 2020-01-17 한국전자통신연구원 디지털 멀티미디어 방송 송신 장치 및 방법, 수신 장치 및 방법 및 송수신 시스템
CN104322081B (zh) 2013-04-03 2018-09-21 华为技术有限公司 一种广播信息发送、接收方法、设备及系统
WO2015006914A1 (zh) * 2013-07-16 2015-01-22 华为技术有限公司 控制信息传输的方法、用户设备和基站
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US9467261B2 (en) * 2013-09-25 2016-10-11 Samsung Electronics Co., Ltd. System and method for resource mapping for coverage enhancements of broadcast channels
WO2015113230A1 (en) * 2014-01-28 2015-08-06 Panasonic Intellectual Property Corporation Of America Method and device for transmitting data, and method and device for receiving data
ES2818174T3 (es) 2015-05-17 2021-04-09 Endochoice Inc Mejora de imagen endoscópica usando ecualización de histograma adaptativo limitado por contraste (CLAHE) implementada en un procesador
ES2809721T3 (es) * 2015-05-22 2021-03-05 Asustek Comp Inc Transmisiones de señal de referencia en un sistema de comunicación inalámbrica
CN107889262B (zh) * 2016-09-30 2020-11-24 中兴通讯股份有限公司 一种信号发送、接收方法及装置
CN108631977B (zh) * 2017-03-24 2021-02-09 华为技术有限公司 一种广播信息指示的发送方法和发送设备
CN109588062B (zh) 2017-07-28 2021-10-22 Lg电子株式会社 发送和接收广播信道的方法及其装置
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Also Published As

Publication number Publication date
CA2688118A1 (en) 2008-12-24
CN102761406B (zh) 2015-03-18
JP4806665B2 (ja) 2011-11-02
CN101690063B (zh) 2013-04-03
AU2008264556A1 (en) 2008-12-24
US8265031B2 (en) 2012-09-11
US20100177697A1 (en) 2010-07-15
RU2535930C2 (ru) 2014-12-20
RU2013103540A (ru) 2014-08-27
US20120289289A1 (en) 2012-11-15
KR20100025525A (ko) 2010-03-09
RU2009149105A (ru) 2011-07-27
AU2008264556B8 (en) 2013-08-22
EP2169865A4 (en) 2014-07-16
JP2009027677A (ja) 2009-02-05
CN101690063A (zh) 2010-03-31
EP2169865B1 (en) 2016-05-04
RU2482610C2 (ru) 2013-05-20
US9008034B2 (en) 2015-04-14
AU2008264556B2 (en) 2013-08-08
EP2169865A1 (en) 2010-03-31
WO2008156066A1 (ja) 2008-12-24
KR101464236B1 (ko) 2014-11-21
MX2009013079A (es) 2010-01-18
CN102761406A (zh) 2012-10-31
BR122013001979A2 (pt) 2015-07-28

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: H04W 48/12 (2009.01), H04L 1/00 (2006.01), H04L 5/