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WO2011065703A3 - 반송파 집성 시스템에서 단말의 통신 방법 및 단말 - Google Patents

반송파 집성 시스템에서 단말의 통신 방법 및 단말 Download PDF

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Publication number
WO2011065703A3
WO2011065703A3 PCT/KR2010/008189 KR2010008189W WO2011065703A3 WO 2011065703 A3 WO2011065703 A3 WO 2011065703A3 KR 2010008189 W KR2010008189 W KR 2010008189W WO 2011065703 A3 WO2011065703 A3 WO 2011065703A3
Authority
WO
WIPO (PCT)
Prior art keywords
terminal
uplink
communication method
downlink
component carriers
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2010/008189
Other languages
English (en)
French (fr)
Other versions
WO2011065703A4 (ko
WO2011065703A2 (ko
Inventor
문성호
노민석
정재훈
한승희
김소연
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics 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 LG Electronics Inc filed Critical LG Electronics Inc
Priority to CA2781964A priority Critical patent/CA2781964C/en
Priority to US13/512,168 priority patent/US9544118B2/en
Publication of WO2011065703A2 publication Critical patent/WO2011065703A2/ko
Publication of WO2011065703A3 publication Critical patent/WO2011065703A3/ko
Publication of WO2011065703A4 publication Critical patent/WO2011065703A4/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
    • 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
    • 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
    • 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
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or 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
    • H04L5/0091—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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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

Landscapes

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

Abstract

반송파 집성 시스템에서 단말의 통신 방법을 제공한다. 상기 방법은 복수의 하향링크 요소 반송파 및 복수의 상향링크 요소 반송파에 대한 인덱스를 결정하는 단계; 기지국으로부터 상기 복수의 하향링크 요소 반송파 중 적어도 하나의 하향링크 요소 반송파를 통해 하향링크 제어정보를 수신하는 단계; 및 상기 하향링크 제어정보를 기반으로 결정된 상향링크 요소 반송파를 통하여 상기 기지국으로 상향링크 신호를 전송하는 단계를 포함하되, 상기 하향링크 제어정보는 상기 복수의 상향링크 요소 반송파 중에서 상기 상향링크 신호를 전송하는 상향링크 요소 반송파를 지시하는 인덱스를 포함하는 것을 특징으로 한다.
PCT/KR2010/008189 2009-11-26 2010-11-19 반송파 집성 시스템에서 단말의 통신 방법 및 단말 Ceased WO2011065703A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA2781964A CA2781964C (en) 2009-11-26 2010-11-19 Communication method of terminal in carrier aggregation system, and terminal
US13/512,168 US9544118B2 (en) 2009-11-26 2010-11-19 Communication method of terminal in carrier aggregation system, and terminal

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
US26466409P 2009-11-26 2009-11-26
US61/264,664 2009-11-26
US26738809P 2009-12-07 2009-12-07
US61/267,388 2009-12-07
US29935210P 2010-01-29 2010-01-29
US61/299,352 2010-01-29
US32582710P 2010-04-20 2010-04-20
US61/325,827 2010-04-20
US32862610P 2010-04-27 2010-04-27
US61/328,626 2010-04-27
KR10-2010-0110307 2010-11-08
KR1020100110307A KR101777416B1 (ko) 2009-11-26 2010-11-08 반송파 집성 시스템에서 단말의 통신 방법 및 단말

Publications (3)

Publication Number Publication Date
WO2011065703A2 WO2011065703A2 (ko) 2011-06-03
WO2011065703A3 true WO2011065703A3 (ko) 2011-10-13
WO2011065703A4 WO2011065703A4 (ko) 2011-12-08

Family

ID=44067062

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/008189 Ceased WO2011065703A2 (ko) 2009-11-26 2010-11-19 반송파 집성 시스템에서 단말의 통신 방법 및 단말

Country Status (4)

Country Link
US (1) US9544118B2 (ko)
KR (1) KR101777416B1 (ko)
CA (1) CA2781964C (ko)
WO (1) WO2011065703A2 (ko)

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Also Published As

Publication number Publication date
WO2011065703A4 (ko) 2011-12-08
US20130070690A1 (en) 2013-03-21
KR101777416B1 (ko) 2017-09-27
US9544118B2 (en) 2017-01-10
WO2011065703A2 (ko) 2011-06-03
CA2781964C (en) 2015-11-17
CA2781964A1 (en) 2011-06-03
KR20110058665A (ko) 2011-06-01

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