WO2011142574A3 - 하향링크 신호를 수신하는 방법 및 장치 - Google Patents

하향링크 신호를 수신하는 방법 및 장치 Download PDF

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Publication number
WO2011142574A3
WO2011142574A3 PCT/KR2011/003452 KR2011003452W WO2011142574A3 WO 2011142574 A3 WO2011142574 A3 WO 2011142574A3 KR 2011003452 W KR2011003452 W KR 2011003452W WO 2011142574 A3 WO2011142574 A3 WO 2011142574A3
Authority
WO
WIPO (PCT)
Prior art keywords
rbs
pair
control information
downlink signals
receiving downlink
Prior art date
Application number
PCT/KR2011/003452
Other languages
English (en)
French (fr)
Other versions
WO2011142574A2 (ko
Inventor
김학성
서한별
김병훈
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 US13/696,753 priority Critical patent/US8958382B2/en
Publication of WO2011142574A2 publication Critical patent/WO2011142574A2/ko
Publication of WO2011142574A3 publication Critical patent/WO2011142574A3/ko

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    • 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
    • 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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H04L5/0039—Frequency-contiguous, i.e. with no allocation of frequencies for one user or terminal between the frequencies allocated to another
    • 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
    • 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)
  • Mobile Radio Communication Systems (AREA)

Abstract

본 발명은 무선 통신 시스템에서 하향링크 신호를 수신하는 방법 및 장치에 관한 것이다. 구체적으로, 본 발명은 하향링크 스케줄링을 위한 제1 제어 정보를 RB(Resource Block) 쌍의 첫 번째 슬롯에서 수신하되, 상기 제1 제어 정보는 복수의 연속된 자원 블록에 대한 할당 정보를 포함하는 단계; 상기 복수의 연속된 자원 블록 내에 상기 제1 제어 정보가 있는 RB 쌍이 존재하는 경우, 상기 RB 쌍의 두 번째 슬롯에서 데이터를 수신하는 단계; 및 상기 복수의 연속된 자원 블록의 밖에 상기 제1 제어 정보가 있는 RB 쌍이 존재하는 경우, 상기 RB 쌍의 두 번째 슬롯에서 상향링크 스케줄링을 위한 제2 제어 정보의 검출을 시도하는 단계를 포함하는 방법 및 이를 위한 장치에 관한 것이다.
PCT/KR2011/003452 2010-05-11 2011-05-11 하향링크 신호를 수신하는 방법 및 장치 WO2011142574A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/696,753 US8958382B2 (en) 2010-05-11 2011-05-11 Method and device for receiving downlink signals

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33353910P 2010-05-11 2010-05-11
US61/333,539 2010-05-11

Publications (2)

Publication Number Publication Date
WO2011142574A2 WO2011142574A2 (ko) 2011-11-17
WO2011142574A3 true WO2011142574A3 (ko) 2012-03-01

Family

ID=44914809

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/003452 WO2011142574A2 (ko) 2010-05-11 2011-05-11 하향링크 신호를 수신하는 방법 및 장치

Country Status (2)

Country Link
US (1) US8958382B2 (ko)
WO (1) WO2011142574A2 (ko)

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Publication number Publication date
US20130058304A1 (en) 2013-03-07
WO2011142574A2 (ko) 2011-11-17
US8958382B2 (en) 2015-02-17

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