WO2011115463A3 - 캐리어 집합을 지원하는 무선통신 시스템에서 제어 정보를 송신/수신하는 장치 및 그 방법 - Google Patents

캐리어 집합을 지원하는 무선통신 시스템에서 제어 정보를 송신/수신하는 장치 및 그 방법 Download PDF

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Publication number
WO2011115463A3
WO2011115463A3 PCT/KR2011/001924 KR2011001924W WO2011115463A3 WO 2011115463 A3 WO2011115463 A3 WO 2011115463A3 KR 2011001924 W KR2011001924 W KR 2011001924W WO 2011115463 A3 WO2011115463 A3 WO 2011115463A3
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WO
WIPO (PCT)
Prior art keywords
control information
transmitting
wireless communication
communication system
carrier aggregation
Prior art date
Application number
PCT/KR2011/001924
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English (en)
French (fr)
Other versions
WO2011115463A2 (ko
Inventor
박규진
조한규
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
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to EP11756594.5A priority Critical patent/EP2549667B1/en
Priority to US13/636,057 priority patent/US9236979B2/en
Publication of WO2011115463A2 publication Critical patent/WO2011115463A2/ko
Publication of WO2011115463A3 publication Critical patent/WO2011115463A3/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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • 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
    • 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
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/047—Public Land Mobile systems, e.g. cellular systems using dedicated repeater stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H04W88/085—Access point devices with remote components

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

Abstract

캐리어 집합(Carrier Aggregation)을 지원하는 무선통신 시스템에서 제어 정보를 송신/수신하는 장치 및 그 방법이 개시된다. 본 발명에 따른 제어 정보를 송신하는 기지국 장치에서, 프로세서는 복수의 하향링크 컴포넌트 캐리어(DownLink Component Carrier, DL CC) 각각이 중계기 전용 하향링크 제어 채널인 R-PDCCH(Relay-PDCCH)를 지원 가능한지에 따라 상기 각 복수의 하향링크 컴포넌트 캐리어 별로 컴포넌트 캐리어 타입을 구성한다. 송신 안테나는 상기 구성된 각 복수의 하향링크 컴포넌트 캐리어의 타입에 대한 정보를 중계기로 전송한다.
PCT/KR2011/001924 2010-03-19 2011-03-21 캐리어 집합을 지원하는 무선통신 시스템에서 제어 정보를 송신/수신하는 장치 및 그 방법 WO2011115463A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP11756594.5A EP2549667B1 (en) 2010-03-19 2011-03-21 Apparatus and method for transmitting/receiving control information in a wireless communication system that supports carrier aggregation
US13/636,057 US9236979B2 (en) 2010-03-19 2011-03-21 Apparatus and method for transmitting/receiving control information in a wireless communication system that supports carrier aggregation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31540610P 2010-03-19 2010-03-19
US61/315,406 2010-03-19

Publications (2)

Publication Number Publication Date
WO2011115463A2 WO2011115463A2 (ko) 2011-09-22
WO2011115463A3 true WO2011115463A3 (ko) 2012-01-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/001924 WO2011115463A2 (ko) 2010-03-19 2011-03-21 캐리어 집합을 지원하는 무선통신 시스템에서 제어 정보를 송신/수신하는 장치 및 그 방법

Country Status (3)

Country Link
US (1) US9236979B2 (ko)
EP (1) EP2549667B1 (ko)
WO (1) WO2011115463A2 (ko)

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Also Published As

Publication number Publication date
US20130010684A1 (en) 2013-01-10
EP2549667A4 (en) 2016-01-13
EP2549667A2 (en) 2013-01-23
WO2011115463A2 (ko) 2011-09-22
US9236979B2 (en) 2016-01-12
EP2549667B1 (en) 2017-05-03

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