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WO2013055174A3 - 상향링크 신호 전송방법 및 사용자기기와, 상향링크 신호 수신방법 및 기지국 - Google Patents

상향링크 신호 전송방법 및 사용자기기와, 상향링크 신호 수신방법 및 기지국 Download PDF

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Publication number
WO2013055174A3
WO2013055174A3 PCT/KR2012/008374 KR2012008374W WO2013055174A3 WO 2013055174 A3 WO2013055174 A3 WO 2013055174A3 KR 2012008374 W KR2012008374 W KR 2012008374W WO 2013055174 A3 WO2013055174 A3 WO 2013055174A3
Authority
WO
WIPO (PCT)
Prior art keywords
uplink signal
information
user equipment
evolved node
index
Prior art date
Application number
PCT/KR2012/008374
Other languages
English (en)
French (fr)
Other versions
WO2013055174A2 (ko
Inventor
김학성
서한별
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 KR1020147012282A priority Critical patent/KR101556181B1/ko
Priority to US14/351,728 priority patent/US9723592B2/en
Publication of WO2013055174A2 publication Critical patent/WO2013055174A2/ko
Publication of WO2013055174A3 publication Critical patent/WO2013055174A3/ko

Links

Classifications

    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements
    • 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
    • H04B7/2612—Arrangements for wireless medium access control, e.g. by allocating physical layer transmission capacity
    • 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
    • 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
    • H04B7/2603—Arrangements for wireless physical layer control
    • 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
    • H04L5/0001—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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2211/00—Orthogonal indexing scheme relating to orthogonal multiplex systems
    • H04J2211/003—Orthogonal indexing scheme relating to orthogonal multiplex systems within particular systems or standards
    • H04J2211/005—Long term evolution [LTE]
    • 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
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • H04L1/0073—Special arrangements for feedback channel

Landscapes

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

Abstract

UE는 하나 이상의 CCE(Control Channel Element)를 포함하는 PDCCH(Physical Downlink Control Channel)를 통해 하향링크 제어 정보를 eNB로부터 수신한다. 상기 UE는 상기 하향링크 제어 정보 연관된 ACK/NACK(ACKnowledgment/Negative ACK) 정보를, 제1 오프셋 정보 및 상기 PDCCH 내 특정 CCE의 인덱스를 기반으로 결정되는 인덱스에 대응하고 제1 셀 식별 정보를 이용하여 생성된 제1 PUCCH 자원과 제2 오프셋 정보 및 상기 특정 CCE의 인덱스를 기반으로 결정되는 인덱스에 대응하고 제2 셀 식별 정보를 이용하여 생성된 제2 PUCCH 자원 중 적어도 하나를 이용하여 상기 eNB에 전송한다.
PCT/KR2012/008374 2011-10-13 2012-10-15 상향링크 신호 전송방법 및 사용자기기와, 상향링크 신호 수신방법 및 기지국 WO2013055174A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020147012282A KR101556181B1 (ko) 2011-10-13 2012-10-15 상향링크 신호 전송방법 및 사용자기기와, 상향링크 신호 수신방법 및 기지국
US14/351,728 US9723592B2 (en) 2011-10-13 2012-10-15 Method and user equipment for transmitting uplink signal, and method and evolved node B for receiving uplink signal

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201161547015P 2011-10-13 2011-10-13
US61/547,015 2011-10-13
US201161551899P 2011-10-26 2011-10-26
US61/551,899 2011-10-26
US201161556812P 2011-11-07 2011-11-07
US61/556,812 2011-11-07

Publications (2)

Publication Number Publication Date
WO2013055174A2 WO2013055174A2 (ko) 2013-04-18
WO2013055174A3 true WO2013055174A3 (ko) 2013-07-04

Family

ID=48082686

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/008374 WO2013055174A2 (ko) 2011-10-13 2012-10-15 상향링크 신호 전송방법 및 사용자기기와, 상향링크 신호 수신방법 및 기지국

Country Status (3)

Country Link
US (1) US9723592B2 (ko)
KR (1) KR101556181B1 (ko)
WO (1) WO2013055174A2 (ko)

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Also Published As

Publication number Publication date
US20140314031A1 (en) 2014-10-23
WO2013055174A2 (ko) 2013-04-18
KR20140084140A (ko) 2014-07-04
US9723592B2 (en) 2017-08-01
KR101556181B1 (ko) 2015-09-30

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