WO2011111955A3 - Communication method for a terminal in a multi-carrier system using a plurality of component carriers - Google Patents

Communication method for a terminal in a multi-carrier system using a plurality of component carriers Download PDF

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Publication number
WO2011111955A3
WO2011111955A3 PCT/KR2011/001519 KR2011001519W WO2011111955A3 WO 2011111955 A3 WO2011111955 A3 WO 2011111955A3 KR 2011001519 W KR2011001519 W KR 2011001519W WO 2011111955 A3 WO2011111955 A3 WO 2011111955A3
Authority
WO
WIPO (PCT)
Prior art keywords
control information
downlink control
reconfiguration
terminal
communication method
Prior art date
Application number
PCT/KR2011/001519
Other languages
French (fr)
Korean (ko)
Other versions
WO2011111955A2 (en
Inventor
문성호
정재훈
한승희
김소연
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 KR1020110005235A external-priority patent/KR101707691B1/en
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to US13/583,574 priority Critical patent/US9084249B2/en
Publication of WO2011111955A2 publication Critical patent/WO2011111955A2/en
Publication of WO2011111955A3 publication Critical patent/WO2011111955A3/en

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
    • H04L5/0091—Signaling for the administration of the divided path
    • 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
    • H04L5/0001—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
    • H04L5/0001—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup

Landscapes

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

Abstract

Provided is a communication method for a terminal in a multi-carrier system using a plurality of component carriers. The method comprises the following steps: receiving a reconfiguration message which indicates whether downlink control information (DCI) contains a carrier indication field (CIF); receiving a plurality of downlink control information which indicates a resource to be used for the transmission of a reconfiguration completion message as a response to the reconfiguration message; and transmitting the reconfiguration completion message on resource allocation information contained in the downlink control information which has been successfully decoded from among the plurality of downlink control information, wherein the plurality of downlink control information contain first downlink control information which exists before the carrier indication field configuration of the downlink control information is changed by the reconfiguration message, and second downlink control information which is obtained after the carrier indication field configuration of the downlink control information is changed by the reconfiguration message.
PCT/KR2011/001519 2010-03-09 2011-03-04 Communication method for a terminal in a multi-carrier system using a plurality of component carriers WO2011111955A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/583,574 US9084249B2 (en) 2010-03-09 2011-03-04 Communication method for a terminal in a multi-carrier system using a plurality of component carriers

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US31177910P 2010-03-09 2010-03-09
US61/311,779 2010-03-09
KR10-2011-0005235 2011-01-19
KR1020110005235A KR101707691B1 (en) 2010-03-09 2011-01-19 Method for communication of user equipment in a in multiple carrier system

Publications (2)

Publication Number Publication Date
WO2011111955A2 WO2011111955A2 (en) 2011-09-15
WO2011111955A3 true WO2011111955A3 (en) 2012-01-12

Family

ID=44563969

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/001519 WO2011111955A2 (en) 2010-03-09 2011-03-04 Communication method for a terminal in a multi-carrier system using a plurality of component carriers

Country Status (1)

Country Link
WO (1) WO2011111955A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014148796A1 (en) 2013-03-19 2014-09-25 엘지전자 주식회사 Method for enabling terminal to transmit and receive signal in wireless communications system and apparatus therefor
BR112019008989A2 (en) * 2016-11-04 2019-10-01 Ericsson Telefon Ab L M methods performed by one or more transmission points, user equipment and a system, transmission point, 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
US20090300456A1 (en) * 2008-04-25 2009-12-03 Interdigital Patent Holdings, Inc. Harq process utilization in multiple carrier wireless communications
US20090316659A1 (en) * 2008-06-19 2009-12-24 Telefonaktiebolaget L M Ericsson (Publ) Identifying Multi-Component Carrier Cells
US20100118720A1 (en) * 2008-10-31 2010-05-13 Interdigital Patent Holdings, Inc. Method and apparatus for monitoring and processing component carriers

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
US20090300456A1 (en) * 2008-04-25 2009-12-03 Interdigital Patent Holdings, Inc. Harq process utilization in multiple carrier wireless communications
US20090316659A1 (en) * 2008-06-19 2009-12-24 Telefonaktiebolaget L M Ericsson (Publ) Identifying Multi-Component Carrier Cells
US20100118720A1 (en) * 2008-10-31 2010-05-13 Interdigital Patent Holdings, Inc. Method and apparatus for monitoring and processing component carriers

Also Published As

Publication number Publication date
WO2011111955A2 (en) 2011-09-15

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