WO2011096744A3 - Method and apparatus for performing measurement in an extension carrier - Google Patents

Method and apparatus for performing measurement in an extension carrier Download PDF

Info

Publication number
WO2011096744A3
WO2011096744A3 PCT/KR2011/000748 KR2011000748W WO2011096744A3 WO 2011096744 A3 WO2011096744 A3 WO 2011096744A3 KR 2011000748 W KR2011000748 W KR 2011000748W WO 2011096744 A3 WO2011096744 A3 WO 2011096744A3
Authority
WO
WIPO (PCT)
Prior art keywords
control information
channel quality
quality measurement
component carrier
extension component
Prior art date
Application number
PCT/KR2011/000748
Other languages
French (fr)
Korean (ko)
Other versions
WO2011096744A2 (en
Inventor
김소연
문성호
정재훈
Original Assignee
엘지전자 주식회사
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
Priority claimed from KR1020110009784A external-priority patent/KR101461974B1/en
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to US13/521,697 priority Critical patent/US9369882B2/en
Publication of WO2011096744A2 publication Critical patent/WO2011096744A2/en
Publication of WO2011096744A3 publication Critical patent/WO2011096744A3/en
Priority to US15/163,459 priority patent/US10306499B2/en
Priority to US16/385,887 priority patent/US10849003B2/en
Priority to US16/385,896 priority patent/US11026112B2/en

Links

Classifications

    • 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
    • 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), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements
    • H04W36/0094—Definition of hand-off measurement parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A method in which a terminal operates to perform channel quality measurement in a system which supports carrier aggregation, disclosed in the present description, comprises the following steps: receiving, from a base station, a first message containing a first indicator for indicating control information for channel quality measurement used in an extension component carrier; receiving control information corresponding to the first indicator from the base station via the extension component carrier; and performing channel quality measurement in the extension component carrier using the received control information.
PCT/KR2011/000748 2010-02-02 2011-02-01 Method and apparatus for performing measurement in an extension carrier WO2011096744A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US13/521,697 US9369882B2 (en) 2010-02-02 2011-02-01 Method and apparatus for performing measurement in an extension carrier
US15/163,459 US10306499B2 (en) 2010-02-02 2016-05-24 Method and apparatus for performing measurement in an extension carrier
US16/385,887 US10849003B2 (en) 2010-02-02 2019-04-16 Method and apparatus for performing measurement in an extension carrier
US16/385,896 US11026112B2 (en) 2010-02-02 2019-04-16 Method and apparatus for performing measurement in an extension carrier

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US30044610P 2010-02-02 2010-02-02
US61/300,446 2010-02-02
KR10-2011-0009784 2011-01-31
KR1020110009784A KR101461974B1 (en) 2010-02-02 2011-01-31 Device and method for measurement in extension carrier

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US13/521,697 A-371-Of-International US9369882B2 (en) 2010-02-02 2011-02-01 Method and apparatus for performing measurement in an extension carrier
US15/163,459 Continuation US10306499B2 (en) 2010-02-02 2016-05-24 Method and apparatus for performing measurement in an extension carrier

Publications (2)

Publication Number Publication Date
WO2011096744A2 WO2011096744A2 (en) 2011-08-11
WO2011096744A3 true WO2011096744A3 (en) 2012-01-05

Family

ID=44355986

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/000748 WO2011096744A2 (en) 2010-02-02 2011-02-01 Method and apparatus for performing measurement in an extension carrier

Country Status (1)

Country Link
WO (1) WO2011096744A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109687950B (en) * 2014-03-31 2021-06-25 上海朗帛通信技术有限公司 Transmission method and device on unlicensed frequency band

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013211749A (en) * 2012-03-30 2013-10-10 Ntt Docomo Inc Wireless communication method, wireless base stations, user terminal and wireless communication system
CN103379556B (en) * 2012-04-12 2016-05-25 电信科学技术研究院 A kind of method of mobility measurements and device
US9351288B2 (en) * 2012-06-05 2016-05-24 Samsung Electronics Co., Ltd. Uplink channel sounding and channel state information estimation in mobile communication systems with multiple antennas
CN104854898A (en) * 2013-01-04 2015-08-19 富士通株式会社 Method for channel measurement, configuration method and apparatus for channel measurement
WO2014127532A1 (en) * 2013-02-22 2014-08-28 华为技术有限公司 Sub-frame generating method and equipment, sub-frame determining method and user equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090175243A1 (en) * 2007-12-24 2009-07-09 Lg Electronics Inc. Method for transmitting and receiving signals using multi-band radio frequencies
US20090316659A1 (en) * 2008-06-19 2009-12-24 Telefonaktiebolaget L M Ericsson (Publ) Identifying Multi-Component Carrier Cells
US20100015967A1 (en) * 2008-07-16 2010-01-21 Yona Perets Uplink power control in aggregated spectrum systems
US20100020852A1 (en) * 2008-07-23 2010-01-28 Adoram Erell Channel measurements in aggregated-spectrum wireless systems

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090175243A1 (en) * 2007-12-24 2009-07-09 Lg Electronics Inc. Method for transmitting and receiving signals using multi-band radio frequencies
US20090316659A1 (en) * 2008-06-19 2009-12-24 Telefonaktiebolaget L M Ericsson (Publ) Identifying Multi-Component Carrier Cells
US20100015967A1 (en) * 2008-07-16 2010-01-21 Yona Perets Uplink power control in aggregated spectrum systems
US20100020852A1 (en) * 2008-07-23 2010-01-28 Adoram Erell Channel measurements in aggregated-spectrum wireless systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109687950B (en) * 2014-03-31 2021-06-25 上海朗帛通信技术有限公司 Transmission method and device on unlicensed frequency band

Also Published As

Publication number Publication date
WO2011096744A2 (en) 2011-08-11

Similar Documents

Publication Publication Date Title
WO2012150815A3 (en) Method for performing device-to-device communication in wireless access system and apparatus therefor
WO2010107221A3 (en) Method and apparatus for supporting carrier aggregation
WO2012150842A3 (en) Method and device for transmitting/receiving channel state information in a wireless communication system
WO2011162520A3 (en) Method and apparatus for transmitting channel state information
GB2482827B (en) Method of performing measurement of terminal with applying cell type specific offset in wireless communication system
WO2012099389A3 (en) Method and apparatus for efficiently controlling inter-cell interference power in a wireless communication system
WO2011126311A3 (en) Method and apparatus for processing scheduling information in mobile communication system
WO2014157940A8 (en) Method for setting reference signal in multi-cell based wireless communication system and apparatus therefor
WO2011162522A3 (en) Method and apparatus for transmitting channel state information
WO2012060613A3 (en) Method for performing limited measurement in wireless communication system and apparatus supporting same
WO2012057547A3 (en) Method and apparatus for measuring a channel status between terminals in a wireless access system that supports cooperative communication
WO2011136557A3 (en) Method and apparatus for reporting a cell quality measurement result for mdt by a terminal
WO2011115389A3 (en) Method and apparatus for performing cross-carrier scheduling for sps
WO2012087046A8 (en) Method for reporting channel state information in wireless communication system and apparatus for same
WO2012138148A3 (en) Method for transmitting and receiving parameter update information, and apparatus for same
WO2012093783A3 (en) Method and device for performing terminal-to-terminal cooperative communication in wireless access system
WO2011087288A3 (en) Communication method in a mobile communication system using mtc equipment, and device for same
MX351085B (en) Method and device for performing group communication using direct communication between terminals in wireless communication system.
WO2013027969A3 (en) Method and apparatus for supporting multiple frequency bands in mobile communication system
WO2011099799A3 (en) Method and apparatus for delivering measurement result information in mobile communication system
WO2011005032A3 (en) Method and apparatus for carrier scheduling in a multi-carrier system
WO2012138090A3 (en) Method for performing handover in wireless communication system and apparatus for same
WO2011084031A3 (en) Method and apparatus for group paging in wireless communication system
WO2011084005A3 (en) Method and apparatus for receiving a timing advance command in a wireless communication system
WO2013009127A3 (en) Method for reporting in wireless communication system and apparatus for supporting same

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11740040

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 13521697

Country of ref document: US

122 Ep: pct application non-entry in european phase

Ref document number: 11740040

Country of ref document: EP

Kind code of ref document: A2