WO2011159111A2 - 제어 채널의 할당 방법 및 이를 위한 장치 - Google Patents

제어 채널의 할당 방법 및 이를 위한 장치 Download PDF

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Publication number
WO2011159111A2
WO2011159111A2 PCT/KR2011/004420 KR2011004420W WO2011159111A2 WO 2011159111 A2 WO2011159111 A2 WO 2011159111A2 KR 2011004420 W KR2011004420 W KR 2011004420W WO 2011159111 A2 WO2011159111 A2 WO 2011159111A2
Authority
WO
WIPO (PCT)
Prior art keywords
pdcch
device therefor
control region
control channel
wireless communication
Prior art date
Application number
PCT/KR2011/004420
Other languages
English (en)
French (fr)
Other versions
WO2011159111A3 (ko
Inventor
양석철
김민규
안준기
서동연
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
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to EP11795977.5A priority Critical patent/EP2584725B1/en
Priority to US13/704,919 priority patent/US8989022B2/en
Publication of WO2011159111A2 publication Critical patent/WO2011159111A2/ko
Publication of WO2011159111A3 publication Critical patent/WO2011159111A3/ko

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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
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • 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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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

Landscapes

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

Abstract

본 발명은 무선 통신 시스템에 관한 것이다. 구체적으로, 본 발명은 다중 캐리어를 사용하는 무선 통신 시스템에서 단말이 PDCCH를 수신하는 방법 및 이를 위한 장치에 관한 것으로서, 서브프레임 상의 제어 영역을 통해 복수의 서치 스페이스를 수신하는 단계로서, 각각의 서치 스페이스는 복수의 PDCCH 후보 세트를 포함하고, 각각의 서치 스페이스는 각각의 캐리어에 대응되는 단계; 및 상기 PDCCH를 위해 PDCCH 후보들을 모니터링 하는 단계를 포함하고, 상기 제어 영역 내에서 각 서치 스페이스간의 간격은 상기 제어 영역 내의 CCE 개수와 스케줄드 캐리어 개수간의 비를 고려하여 결정되는, 방법 및 이를 위한 장치에 관한 것이다.
PCT/KR2011/004420 2010-06-16 2011-06-16 제어 채널의 할당 방법 및 이를 위한 장치 WO2011159111A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP11795977.5A EP2584725B1 (en) 2010-06-16 2011-06-16 Method for allocating control channel and device therefor
US13/704,919 US8989022B2 (en) 2010-06-16 2011-06-16 Method for allocating control channel and device therefor

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US35554310P 2010-06-16 2010-06-16
US61/355,543 2010-06-16
US35706710P 2010-06-21 2010-06-21
US61/357,067 2010-06-21
US36785610P 2010-07-26 2010-07-26
US61/367,856 2010-07-26
US37284110P 2010-08-11 2010-08-11
US61/372,841 2010-08-11

Publications (2)

Publication Number Publication Date
WO2011159111A2 true WO2011159111A2 (ko) 2011-12-22
WO2011159111A3 WO2011159111A3 (ko) 2012-04-12

Family

ID=45348755

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/004420 WO2011159111A2 (ko) 2010-06-16 2011-06-16 제어 채널의 할당 방법 및 이를 위한 장치

Country Status (3)

Country Link
US (1) US8989022B2 (ko)
EP (1) EP2584725B1 (ko)
WO (1) WO2011159111A2 (ko)

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EP2938145A4 (en) * 2013-01-18 2015-12-23 Huawei Tech Co Ltd METHOD AND DEVICE FOR DETERMINING EPDCCH CANDIDATE

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Also Published As

Publication number Publication date
US8989022B2 (en) 2015-03-24
WO2011159111A3 (ko) 2012-04-12
EP2584725A2 (en) 2013-04-24
EP2584725B1 (en) 2022-06-15
US20130088973A1 (en) 2013-04-11
EP2584725A4 (en) 2017-04-26

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