BR112012020260A2 - envio de realimentação para múltiplas portadoras de link de recepção - Google Patents

envio de realimentação para múltiplas portadoras de link de recepção

Info

Publication number
BR112012020260A2
BR112012020260A2 BR112012020260A BR112012020260A BR112012020260A2 BR 112012020260 A2 BR112012020260 A2 BR 112012020260A2 BR 112012020260 A BR112012020260 A BR 112012020260A BR 112012020260 A BR112012020260 A BR 112012020260A BR 112012020260 A2 BR112012020260 A2 BR 112012020260A2
Authority
BR
Brazil
Prior art keywords
multiple receive
send feedback
receive link
link carriers
carriers
Prior art date
Application number
BR112012020260A
Other languages
English (en)
Inventor
Benoit Pelletier
Christopher R Cave
Fengjun Xi
Hong O Zhang
Luging Cai
Yan Li
K Yingxus
Original Assignee
Interdigital Patent Holdings
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 Interdigital Patent Holdings filed Critical Interdigital Patent Holdings
Publication of BR112012020260A2 publication Critical patent/BR112012020260A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028—Formatting
    • 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
    • H04L1/0073—Special arrangements for feedback channel
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • 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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/03777—Arrangements for removing intersymbol interference characterised by the signalling
    • H04L2025/03802—Signalling on the reverse channel
    • H04L2025/03808—Transmission of equaliser coefficients
BR112012020260A 2010-02-12 2011-02-12 envio de realimentação para múltiplas portadoras de link de recepção BR112012020260A2 (pt)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US30437910P 2010-02-12 2010-02-12
US32059210P 2010-04-02 2010-04-02
US32970610P 2010-04-30 2010-04-30
US35643710P 2010-06-18 2010-06-18
US35968310P 2010-06-29 2010-06-29
US37418710P 2010-08-16 2010-08-16
US37578510P 2010-08-20 2010-08-20
PCT/US2011/024666 WO2011100646A1 (en) 2010-02-12 2011-02-12 Sending feedback for multiple downlink carriers

Publications (1)

Publication Number Publication Date
BR112012020260A2 true BR112012020260A2 (pt) 2016-05-03

Family

ID=43828165

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012020260A BR112012020260A2 (pt) 2010-02-12 2011-02-12 envio de realimentação para múltiplas portadoras de link de recepção

Country Status (9)

Country Link
US (2) US8514820B2 (pt)
EP (1) EP2534780B1 (pt)
JP (2) JP5526242B2 (pt)
KR (2) KR20140069337A (pt)
CN (2) CN105959081A (pt)
BR (1) BR112012020260A2 (pt)
RU (1) RU2519409C2 (pt)
TW (1) TWI497941B (pt)
WO (1) WO2011100646A1 (pt)

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WO2011100646A1 (en) 2011-08-18
JP5785293B2 (ja) 2015-09-30
US8514820B2 (en) 2013-08-20
TW201203919A (en) 2012-01-16
KR101531744B1 (ko) 2015-06-25
CN105959081A (zh) 2016-09-21
US9668241B2 (en) 2017-05-30
TWI497941B (zh) 2015-08-21
EP2534780B1 (en) 2018-06-27
JP2013531901A (ja) 2013-08-08
CN102763361B (zh) 2016-04-27
RU2012139026A (ru) 2014-03-20
US20110249656A1 (en) 2011-10-13
US20130308612A1 (en) 2013-11-21
CN102763361A (zh) 2012-10-31
EP2534780A1 (en) 2012-12-19
JP5526242B2 (ja) 2014-06-18
KR20120120508A (ko) 2012-11-01
RU2519409C2 (ru) 2014-06-10
KR20140069337A (ko) 2014-06-09

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