BRPI1013978A2 - transmissão de informações de realimentação em sistemas de múltiplas portadoras e determinar recursos de ack/nack de uplink a partir de cce de downlink da concessão de downlink. - Google Patents

transmissão de informações de realimentação em sistemas de múltiplas portadoras e determinar recursos de ack/nack de uplink a partir de cce de downlink da concessão de downlink.

Info

Publication number
BRPI1013978A2
BRPI1013978A2 BRPI1013978A BRPI1013978A BRPI1013978A2 BR PI1013978 A2 BRPI1013978 A2 BR PI1013978A2 BR PI1013978 A BRPI1013978 A BR PI1013978A BR PI1013978 A BRPI1013978 A BR PI1013978A BR PI1013978 A2 BRPI1013978 A2 BR PI1013978A2
Authority
BR
Brazil
Prior art keywords
downlink
nack
features
feedback information
carrier systems
Prior art date
Application number
BRPI1013978A
Other languages
English (en)
Inventor
Jelena M Damnjanovic
Juan Montojo
Xiaoxia Zhang
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BRPI1013978A2 publication Critical patent/BRPI1013978A2/pt
Publication of BRPI1013978B1 publication Critical patent/BRPI1013978B1/pt

Links

Classifications

    • 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
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • 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
    • H04L1/12—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
    • 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
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2646—Arrangements specific to the transmitter only using feedback from receiver for adjusting OFDM transmission parameters, e.g. transmission timing or guard interval length
    • 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
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • 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—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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) or DMT

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
BRPI1013978-8A 2009-05-04 2010-05-04 transmissão de informações de realimentação em sistemas de múltiplas portadoras e determinação recursos de ack/nack de uplink a partir de cce de downlink da concessão de downlink BRPI1013978B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US17538209P 2009-05-04 2009-05-04
US61/175,382 2009-05-04
US12/772,944 2010-05-03
US12/772,944 US8792427B2 (en) 2009-05-04 2010-05-03 Transmission of feedback information for data transmissions on multiple carriers
PCT/US2010/033635 WO2010129619A2 (en) 2009-05-04 2010-05-04 Transmission of feedback information for data transmissions on multiple carriers

Publications (2)

Publication Number Publication Date
BRPI1013978A2 true BRPI1013978A2 (pt) 2016-08-09
BRPI1013978B1 BRPI1013978B1 (pt) 2021-02-09

Family

ID=42558488

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1013978-8A BRPI1013978B1 (pt) 2009-05-04 2010-05-04 transmissão de informações de realimentação em sistemas de múltiplas portadoras e determinação recursos de ack/nack de uplink a partir de cce de downlink da concessão de downlink

Country Status (18)

Country Link
US (2) US8792427B2 (pt)
EP (3) EP2846491B1 (pt)
JP (3) JP5596131B2 (pt)
KR (2) KR101434992B1 (pt)
CN (1) CN102415039B (pt)
AU (1) AU2010245961B2 (pt)
BR (1) BRPI1013978B1 (pt)
CA (3) CA2924283C (pt)
DK (1) DK2846491T3 (pt)
ES (2) ES2746025T3 (pt)
HU (2) HUE045119T2 (pt)
PL (1) PL2846491T3 (pt)
PT (1) PT2846491T (pt)
RU (1) RU2543490C2 (pt)
SI (1) SI2846491T1 (pt)
TW (1) TWI461018B (pt)
WO (1) WO2010129619A2 (pt)
ZA (1) ZA201108353B (pt)

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Also Published As

Publication number Publication date
RU2543490C2 (ru) 2015-03-10
US20110116455A1 (en) 2011-05-19
KR20130086085A (ko) 2013-07-30
JP5596131B2 (ja) 2014-09-24
BRPI1013978B1 (pt) 2021-02-09
JP2012526474A (ja) 2012-10-25
HUE034826T2 (en) 2018-03-28
TWI461018B (zh) 2014-11-11
HK1168964A1 (en) 2013-01-11
AU2010245961A1 (en) 2011-11-10
HUE045119T2 (hu) 2019-12-30
KR101427868B1 (ko) 2014-09-22
CN102415039B (zh) 2015-01-28
EP2846491A1 (en) 2015-03-11
WO2010129619A2 (en) 2010-11-11
EP3232601B1 (en) 2019-07-17
KR20120005545A (ko) 2012-01-16
CN102415039A (zh) 2012-04-11
TW201126954A (en) 2011-08-01
EP2427990A2 (en) 2012-03-14
ES2629748T3 (es) 2017-08-14
CA2924283A1 (en) 2010-11-11
EP2846491B1 (en) 2017-04-26
JP2014195291A (ja) 2014-10-09
CA2923920C (en) 2019-07-16
SI2846491T1 (sl) 2017-06-30
EP3232601A1 (en) 2017-10-18
WO2010129619A3 (en) 2011-02-24
DK2846491T3 (en) 2017-05-22
RU2011149235A (ru) 2013-06-10
KR101434992B1 (ko) 2014-09-24
ES2746025T3 (es) 2020-03-04
US9450732B2 (en) 2016-09-20
US20140334429A1 (en) 2014-11-13
ZA201108353B (en) 2018-05-30
PL2846491T3 (pl) 2017-09-29
JP6129915B2 (ja) 2017-05-17
CA2923920A1 (en) 2010-11-11
CA2759649A1 (en) 2010-11-11
CA2924283C (en) 2018-10-30
US8792427B2 (en) 2014-07-29
CA2759649C (en) 2016-09-20
AU2010245961B2 (en) 2014-05-22
PT2846491T (pt) 2017-07-06
JP2016021761A (ja) 2016-02-04

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