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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)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100970003B1 (ko) 2007-05-02 2010-07-16 한국전자통신연구원 신호 송신 방법 및 장치
US8279846B2 (en) * 2007-05-10 2012-10-02 Telefonaktiebolaget Lm Ericsson (Publ) Broadcast channel timing detection
WO2009134103A2 (ko) * 2008-04-30 2009-11-05 엘지전자 주식회사 시스템 정보 전달 방법 및 서브프레임 구조
JP5170428B2 (ja) * 2008-08-28 2013-03-27 日本電気株式会社 ｔａｉｌ−ｂｉｔｉｎｇ畳み込み符号方式を用いた送信装置、受信装置および通信制御方法
KR20110084885A (ko) * 2008-11-07 2011-07-26 스미토모덴키고교가부시키가이샤 통신 장치
CN101808411B (zh) * 2009-02-16 2014-01-01 中兴通讯股份有限公司 通信系统中控制信道的资源映射方法和装置
KR101637357B1 (ko) * 2009-04-30 2016-07-07 엘지전자 주식회사 무선 통신 시스템에서 데이터 송수신 방법 및 장치
KR101650749B1 (ko) * 2009-08-18 2016-08-24 삼성전자주식회사 릴레이를 위한 백홀 서브프레임의 제어 채널 자원 할당 방법 및 장치
CN102598561B (zh) 2009-10-26 2014-11-26 住友电气工业株式会社 无线通信装置
WO2011099135A1 (ja) * 2010-02-12 2011-08-18 富士通株式会社 移動通信システム、基地局、移動局および無線通信方法
US8831119B2 (en) * 2010-06-28 2014-09-09 Lg Electronics Inc. Method and apparatus for transmitting synchronization signal in multi-node system
KR101671287B1 (ko) * 2010-08-13 2016-11-01 삼성전자 주식회사 무선 통신 시스템에서 기준 신호 송수신 방법 및 장치
KR101585422B1 (ko) * 2011-01-31 2016-01-25 삼성전자주식회사 무선통신 시스템에서 셀 간 제한적 협력을 통한 프리코딩 장치 및 방법
CN106850019B (zh) * 2011-04-19 2021-06-01 太阳专利托管公司 发送方法及发送装置、接收方法及接收装置
GB2491835A (en) * 2011-06-13 2012-12-19 Neul Ltd Communication using time frames of at least one second duration
GB201114079D0 (en) 2011-06-13 2011-09-28 Neul Ltd Mobile base station
US8743785B2 (en) * 2011-08-15 2014-06-03 Futurewei Technologies, Inc. System and method for reducing interference
CN103379583A (zh) * 2012-04-11 2013-10-30 中兴通讯股份有限公司 一种系统广播信道同步接收方法和装置
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
CN103843382B (zh) 2012-09-24 2018-09-21 华为技术有限公司 传输广播消息的方法、基站和用户设备
US20140169325A1 (en) * 2012-12-14 2014-06-19 Nokia Siemens Networks Oy Carrier deployment method for reduced bandwidth mtc devices
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
CN104471993A (zh) * 2013-07-16 2015-03-25 华为技术有限公司 控制信息传输的方法、用户设备和基站
US9516541B2 (en) 2013-09-17 2016-12-06 Intel IP Corporation Congestion measurement and reporting for real-time delay-sensitive applications
US9467261B2 (en) * 2013-09-25 2016-10-11 Samsung Electronics Co., Ltd. System and method for resource mapping for coverage enhancements of broadcast channels
JP6408001B2 (ja) * 2014-01-28 2018-10-17 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 データ送信方法および装置、データ送受信方法、ならびに通信システム
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
TWI612791B (zh) * 2015-05-22 2018-01-21 華碩電腦股份有限公司 在無線通訊系統中執行參考訊號傳輸的方法和裝置
CN112867150B (zh) * 2016-09-30 2023-02-28 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
JP6894522B2 (ja) * 2017-07-28 2021-06-30 エルジー エレクトロニクス インコーポレイティド 放送チャネルを送受信する方法及びそのための装置
JP2018078593A (ja) * 2017-12-11 2018-05-17 株式会社Ｎｔｔドコモ 基地局装置、ユーザ端末及び無線通信方法
US10880864B2 (en) 2018-02-22 2020-12-29 Qualcomm Incorporated Methods and apparatuses for waveform indication in high-frequency bands
US11051234B2 (en) 2018-11-14 2021-06-29 Qualcomm Incorporated Control search space overlap indication
EP4111773A4 (en) * 2020-02-26 2024-05-22 Qualcomm Incorporated NESTING TECHNIQUES FOR WIRELESS COMMUNICATION SYSTEMS
KR20230042695A (ko) * 2020-07-21 2023-03-29 지티이 코포레이션 다중 빔 셀에서의 빔 표시를 위한 시스템들 및 방법들

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU742826B2 (en) * 1997-10-14 2002-01-10 Qualcomm Incorporated Methods and apparatus for measuring nonlinear effects in a communication system and for selecting channels on the basis of the results
JP2001127752A (ja) * 1999-11-01 2001-05-11 Matsushita Electric Ind Co Ltd 通信システム
BR0016008A (pt) 1999-11-29 2002-07-30 Samsung Electronics Co Ltd Método de comunicação de canal comum para um sistema de comunicação cdma
EP1153492A4 (en) * 1999-12-02 2008-11-12 Samsung Electronics Co Ltd DEVICE AND METHOD FOR SENDING AND RECEIVING DATA IN A CDMA MESSAGE TRANSMISSION SYSTEM
EP1234392A1 (en) * 2000-10-20 2002-08-28 Samsung Electronics Co., Ltd. Apparatus and method for determining a data rate of packet data in a mobile communication system
GB2374252A (en) * 2001-04-04 2002-10-09 Ubinetics Ltd Identification of neighbouring cell scrambling codes
US6928287B2 (en) * 2002-06-28 2005-08-09 Arraycomm, Inc. Efficient broadcast channel structure and use for spatial diversity communications
CN100571086C (zh) * 2003-06-19 2009-12-16 华为技术有限公司 一种宽带码分多址系统中的系统消息动态调度方法
US8320359B2 (en) * 2005-10-11 2012-11-27 Telefonaktiebolaget L M Ericsson (Publ) Synchronization channel scheme for super 3G
JP4869778B2 (ja) 2006-01-18 2012-02-08 株式会社エヌ・ティ・ティ・ドコモ 送信装置、受信装置および通信方法
KR100970003B1 (ko) * 2007-05-02 2010-07-16 한국전자통신연구원 신호 송신 방법 및 장치
US8279846B2 (en) * 2007-05-10 2012-10-02 Telefonaktiebolaget Lm Ericsson (Publ) Broadcast channel timing detection

Also Published As

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

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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/