BRPI1013148A2 - método e aparelho para despachar uma realimentação de indicador de qualidade de canal em um sistema multiportadora. - Google Patents

método e aparelho para despachar uma realimentação de indicador de qualidade de canal em um sistema multiportadora.

Info

Publication number
BRPI1013148A2
BRPI1013148A2 BRPI1013148A BRPI1013148A BRPI1013148A2 BR PI1013148 A2 BRPI1013148 A2 BR PI1013148A2 BR PI1013148 A BRPI1013148 A BR PI1013148A BR PI1013148 A BRPI1013148 A BR PI1013148A BR PI1013148 A2 BRPI1013148 A2 BR PI1013148A2
Authority
BR
Brazil
Prior art keywords
dispatching
channel quality
quality indicator
indicator feedback
multiport system
Prior art date
Application number
BRPI1013148A
Other languages
English (en)
Inventor
Jelena M Damnjanovic
Juan Montojo
Peter Gaal
Wanshi Chen
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 BRPI1013148A2 publication Critical patent/BRPI1013148A2/pt
Publication of BRPI1013148B1 publication Critical patent/BRPI1013148B1/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
    • H04L5/0057—Physical resource allocation for CQI
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/24—Monitoring; Testing of receivers with feedback of measurements to the transmitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2603—Arrangements for wireless physical layer control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2612—Arrangements for wireless medium access control, e.g. by allocating physical layer transmission capacity
    • 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
    • H04L1/0001—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
    • H04L1/0027—Scheduling of signalling, e.g. occurrence thereof
    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • 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
    • 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
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • H04L1/0029—Reduction of the amount of signalling, e.g. retention of useful signalling or differential signalling
    • 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
    • H04L27/2614—Peak power aspects

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
BRPI1013148-5A 2009-06-11 2010-06-11 método e aparelho para despachar uma realimentação de indicador de qualidade de canal em um sistema multiportadora BRPI1013148B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US18632909P 2009-06-11 2009-06-11
US61/186,329 2009-06-11
US12/813,451 2010-06-10
US12/813,451 US9209933B2 (en) 2009-06-11 2010-06-10 Method and apparatus for dispatching a channel quality indicator feedback in multicarrier system
PCT/US2010/038424 WO2010144875A2 (en) 2009-06-11 2010-06-11 A method and apparatus for dispatching a channel quality indicator feedback in multicarrier system

Publications (2)

Publication Number Publication Date
BRPI1013148A2 true BRPI1013148A2 (pt) 2016-04-05
BRPI1013148B1 BRPI1013148B1 (pt) 2021-01-19

Family

ID=42752394

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1013148-5A BRPI1013148B1 (pt) 2009-06-11 2010-06-11 método e aparelho para despachar uma realimentação de indicador de qualidade de canal em um sistema multiportadora

Country Status (19)

Country Link
US (2) US9209933B2 (pt)
EP (1) EP2441199B1 (pt)
JP (2) JP2012530399A (pt)
KR (5) KR101501676B1 (pt)
CN (1) CN102804659B (pt)
BR (1) BRPI1013148B1 (pt)
CA (1) CA2763796C (pt)
DK (1) DK2441199T3 (pt)
ES (1) ES2628234T3 (pt)
HU (1) HUE034261T2 (pt)
IL (1) IL216490A (pt)
MY (1) MY156084A (pt)
PL (1) PL2441199T3 (pt)
PT (1) PT2441199T (pt)
RU (1) RU2522294C2 (pt)
SI (1) SI2441199T1 (pt)
TW (1) TWI461019B (pt)
WO (1) WO2010144875A2 (pt)
ZA (1) ZA201109280B (pt)

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Also Published As

Publication number Publication date
PT2441199T (pt) 2017-06-05
KR20150038729A (ko) 2015-04-08
KR101516664B1 (ko) 2015-05-04
CN102804659A (zh) 2012-11-28
JP2014039283A (ja) 2014-02-27
EP2441199B1 (en) 2017-04-12
CA2763796A1 (en) 2010-12-16
US9209933B2 (en) 2015-12-08
JP2012530399A (ja) 2012-11-29
EP2441199A2 (en) 2012-04-18
US20110141926A1 (en) 2011-06-16
BRPI1013148B1 (pt) 2021-01-19
KR20140012191A (ko) 2014-01-29
TW201136231A (en) 2011-10-16
KR20140012192A (ko) 2014-01-29
IL216490A (en) 2015-11-30
RU2522294C2 (ru) 2014-07-10
CN102804659B (zh) 2017-10-20
DK2441199T3 (en) 2017-05-22
RU2012100233A (ru) 2013-07-20
US10536253B2 (en) 2020-01-14
WO2010144875A3 (en) 2011-04-28
US20180026772A9 (en) 2018-01-25
WO2010144875A2 (en) 2010-12-16
KR101641589B1 (ko) 2016-07-22
IL216490A0 (en) 2012-01-31
JP5774654B2 (ja) 2015-09-09
US20160087778A1 (en) 2016-03-24
KR20140012193A (ko) 2014-01-29
PL2441199T3 (pl) 2017-09-29
MY156084A (en) 2016-01-15
CA2763796C (en) 2017-11-28
ZA201109280B (en) 2018-11-28
HUE034261T2 (en) 2018-02-28
SI2441199T1 (sl) 2017-05-31
KR20120025600A (ko) 2012-03-15
ES2628234T3 (es) 2017-08-02
TWI461019B (zh) 2014-11-11
KR101754156B1 (ko) 2017-07-05
KR101501676B1 (ko) 2015-03-18

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