BR122013001979A2 - Estação base e método de transmissão por canal de radiodifusão - Google Patents

Estação base e método de transmissão por canal de radiodifusão Download PDF

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Publication number
BR122013001979A2
BR122013001979A2 BRBR122013001979-0A BR122013001979A BR122013001979A2 BR 122013001979 A2 BR122013001979 A2 BR 122013001979A2 BR 122013001979 A BR122013001979 A BR 122013001979A BR 122013001979 A2 BR122013001979 A2 BR 122013001979A2
Authority
BR
Brazil
Prior art keywords
channel
broadcast channel
frequency band
center frequency
channels
Prior art date
Application number
BRBR122013001979-0A
Other languages
English (en)
Portuguese (pt)
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
Publication of BR122013001979A2 publication Critical patent/BR122013001979A2/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)
BRBR122013001979-0A 2007-06-19 2008-06-16 Estação base e método de transmissão por canal de radiodifusão BR122013001979A2 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2007161947 2007-06-19
JP2007-161947 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
JP2007-211599 2007-08-14
BRPI0812527-9A BRPI0812527A2 (pt) 2007-06-19 2008-06-16 Estação base e método de transmissão por canal de radiodifusão

Publications (1)

Publication Number Publication Date
BR122013001979A2 true BR122013001979A2 (pt) 2015-07-28

Family

ID=40156225

Family Applications (2)

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
BRPI0812527-9A BRPI0812527A2 (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
BRPI0812527-9A BRPI0812527A2 (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 (enExample)
EP (1) EP2169865B1 (enExample)
JP (1) JP4806665B2 (enExample)
KR (1) KR101464236B1 (enExample)
CN (2) CN102761406B (enExample)
AU (1) AU2008264556B8 (enExample)
BR (2) BR122013001979A2 (enExample)
CA (1) CA2688118A1 (enExample)
MX (1) MX2009013079A (enExample)
RU (2) RU2482610C2 (enExample)
WO (1) WO2008156066A1 (enExample)

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Also Published As

Publication number Publication date
US8265031B2 (en) 2012-09-11
RU2535930C2 (ru) 2014-12-20
BRPI0812527A2 (pt) 2015-03-31
CN102761406B (zh) 2015-03-18
AU2008264556B8 (en) 2013-08-22
RU2482610C2 (ru) 2013-05-20
EP2169865A4 (en) 2014-07-16
US20120289289A1 (en) 2012-11-15
KR101464236B1 (ko) 2014-11-21
EP2169865A1 (en) 2010-03-31
WO2008156066A1 (ja) 2008-12-24
KR20100025525A (ko) 2010-03-09
US9008034B2 (en) 2015-04-14
JP4806665B2 (ja) 2011-11-02
RU2009149105A (ru) 2011-07-27
AU2008264556B2 (en) 2013-08-08
CA2688118A1 (en) 2008-12-24
MX2009013079A (es) 2010-01-18
JP2009027677A (ja) 2009-02-05
CN102761406A (zh) 2012-10-31
CN101690063B (zh) 2013-04-03
CN101690063A (zh) 2010-03-31
RU2013103540A (ru) 2014-08-27
US20100177697A1 (en) 2010-07-15
EP2169865B1 (en) 2016-05-04
AU2008264556A1 (en) 2008-12-24

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