WO2013015637A3 - 상향링크 신호 전송방법 및 사용자기기, 상향링크 신호 수신방법 및 기지국 - Google Patents

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

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Publication number
WO2013015637A3
WO2013015637A3 PCT/KR2012/005978 KR2012005978W WO2013015637A3 WO 2013015637 A3 WO2013015637 A3 WO 2013015637A3 KR 2012005978 W KR2012005978 W KR 2012005978W WO 2013015637 A3 WO2013015637 A3 WO 2013015637A3
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WO
WIPO (PCT)
Prior art keywords
user equipment
base station
uplink signal
ack
pucch
Prior art date
Application number
PCT/KR2012/005978
Other languages
English (en)
French (fr)
Other versions
WO2013015637A2 (ko
Inventor
양석철
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 US14/235,335 priority Critical patent/US20140169319A1/en
Priority to KR1020147002526A priority patent/KR101611326B1/ko
Publication of WO2013015637A2 publication Critical patent/WO2013015637A2/ko
Publication of WO2013015637A3 publication Critical patent/WO2013015637A3/ko

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • 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
    • 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
    • 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
    • H04J2211/006—Single carrier frequency division multiple access [SC FDMA]
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • 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
    • H04L1/1854—Scheduling and prioritising arrangements
    • 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

Abstract

본 발명은 복수의 사용자기기들을 포함하는 사용자기기 그룹에 포함된 사용자기기가 기지국으로부터 수신한 하향링크 데이터에 대한 ACK/NACK(ACKnowledgement/Negative ACK) 신호를 상기 기지국으로 전송하는 방법을 제공한다. 본 발명의 기지국은 상기 복수의 사용자기기들이 각각 사용할 PUCCH(physical uplink control channel) 자원 식별 정보를 준-정적으로 설정하고, 상기 사용자기기 그룹의 ACK/NACK 전송에 이용가능한 PUCCH 자원들의 모음을 상기 사용자기기 그룹에 동적으로 할당한다. 본 발명의 사용자기기는 상기 사용자기기는 자신에게 준-정적으로 할당된 PUCCH 자원 식별 정보를 기반으로 상기 사용자기기 그룹에 동적으로 할당된 상기 PUCCH 자원들의 모음 중에서 상기 사용자기기에 할당된 PUCCH 자원을 이용하여 상기 ACK/NACK 신호를 상기 기지국에게 전송한다.
PCT/KR2012/005978 2011-07-26 2012-07-26 상향링크 신호 전송방법 및 사용자기기, 상향링크 신호 수신방법 및 기지국 WO2013015637A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US14/235,335 US20140169319A1 (en) 2011-07-26 2012-07-26 Method for transmitting uplink signal, user equipment, method for receiving uplink signal, and base station
KR1020147002526A KR101611326B1 (ko) 2011-07-26 2012-07-26 상향링크 신호 전송방법 및 사용자기기, 상향링크 신호 수신방법 및 기지국

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161511968P 2011-07-26 2011-07-26
US61/511,968 2011-07-26

Publications (2)

Publication Number Publication Date
WO2013015637A2 WO2013015637A2 (ko) 2013-01-31
WO2013015637A3 true WO2013015637A3 (ko) 2013-03-21

Family

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Application Number Title Priority Date Filing Date
PCT/KR2012/005978 WO2013015637A2 (ko) 2011-07-26 2012-07-26 상향링크 신호 전송방법 및 사용자기기, 상향링크 신호 수신방법 및 기지국

Country Status (3)

Country Link
US (1) US20140169319A1 (ko)
KR (1) KR101611326B1 (ko)
WO (1) WO2013015637A2 (ko)

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Also Published As

Publication number Publication date
WO2013015637A2 (ko) 2013-01-31
KR101611326B1 (ko) 2016-04-11
KR20140036013A (ko) 2014-03-24
US20140169319A1 (en) 2014-06-19

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