WO2013055095A3 - 무선 통신 시스템에서 상향링크제어정보 송수신 방법 및 장치 - Google Patents

무선 통신 시스템에서 상향링크제어정보 송수신 방법 및 장치 Download PDF

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Publication number
WO2013055095A3
WO2013055095A3 PCT/KR2012/008200 KR2012008200W WO2013055095A3 WO 2013055095 A3 WO2013055095 A3 WO 2013055095A3 KR 2012008200 W KR2012008200 W KR 2012008200W WO 2013055095 A3 WO2013055095 A3 WO 2013055095A3
Authority
WO
WIPO (PCT)
Prior art keywords
csi
wireless communication
communication system
uplink control
control information
Prior art date
Application number
PCT/KR2012/008200
Other languages
English (en)
French (fr)
Other versions
WO2013055095A2 (ko
Inventor
고현수
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 KR1020147004987A priority Critical patent/KR20140083972A/ko
Priority to US14/342,732 priority patent/US20150003347A1/en
Publication of WO2013055095A2 publication Critical patent/WO2013055095A2/ko
Publication of WO2013055095A3 publication Critical patent/WO2013055095A3/ko

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Classifications

    • 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
    • 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
    • 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
    • H04L1/12—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
    • 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

Landscapes

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

Abstract

본 발명은 무선 통신 시스템에 대한 것으로, 보다 상세하게는 채널상태정보를 보고하는 방법 및 장치가 개시된다. 본 발명의 일 실시예에 따른 무선 통신 시스템에서 단말이 상향링크제어정보(UCI)를 전송하는 방법은, 채널상태정보(CSI)의 전송 타이밍을 결정하는 단계; 확인응답(ACK/NACK)정보의 전송 타이밍을 결정하는 단계; 및 상기 CSI 또는 상기 ACK/NACK 정보 중 하나 이상을 상향링크 서브프레임에서 전송하는 단계를 포함하고, 상기 CSI가 유효하지 않은 CSI인 경우에, 상기 CSI는 누락되고 상기 ACK/NACK 정보만이 상기 상향링크 서브프레임에서 전송될 수 있다.
PCT/KR2012/008200 2011-10-10 2012-10-10 무선 통신 시스템에서 상향링크제어정보 송수신 방법 및 장치 WO2013055095A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020147004987A KR20140083972A (ko) 2011-10-10 2012-10-10 무선 통신 시스템에서 상향링크제어정보 송수신 방법 및 장치
US14/342,732 US20150003347A1 (en) 2011-10-10 2012-10-10 Method and apparatus for transceiving uplink control information in a wireless communication system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161545565P 2011-10-10 2011-10-10
US61/545,565 2011-10-10

Publications (2)

Publication Number Publication Date
WO2013055095A2 WO2013055095A2 (ko) 2013-04-18
WO2013055095A3 true WO2013055095A3 (ko) 2013-07-04

Family

ID=48082648

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/008200 WO2013055095A2 (ko) 2011-10-10 2012-10-10 무선 통신 시스템에서 상향링크제어정보 송수신 방법 및 장치

Country Status (3)

Country Link
US (1) US20150003347A1 (ko)
KR (1) KR20140083972A (ko)
WO (1) WO2013055095A2 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9264931B2 (en) * 2011-09-28 2016-02-16 Lg Electronics Inc. Method and device for reporting channel state information in wireless communication system
JP5873708B2 (ja) * 2011-12-19 2016-03-01 シャープ株式会社 移動局装置、方法および集積回路
US10624075B2 (en) * 2013-03-16 2020-04-14 Qualcomm Incorporated Apparatus and method for scheduling delayed ACKs/NACKs in LTE cellular systems
CN108809496B (zh) * 2017-05-05 2023-09-05 华为技术有限公司 一种信息处理方法以及设备
EP3625924B1 (en) * 2017-08-21 2021-05-19 Samsung Electronics Co., Ltd. Method and apparatus for multiplexing higher-resolution channel state information (csi)
US20190059013A1 (en) 2017-08-21 2019-02-21 Samsung Electronics Co., Ltd. Method and apparatus for multiplexing higher-resolution channel state information (csi)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080088525A (ko) * 2007-03-29 2008-10-02 엘지전자 주식회사 무선통신 시스템에서 사운딩 기준신호 전송 방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8942194B2 (en) * 2010-05-19 2015-01-27 Qualcomm Incorporated QOS-based power control in aggregated carrier communication systems
US9930677B2 (en) * 2010-12-07 2018-03-27 Sharp Kabushiki Kaisha Prioritizing multiple channel state information (CSI) reporting with carrier aggregation
RU2705224C2 (ru) * 2011-10-03 2019-11-06 Телефонактиеболагет Л М Эрикссон (Пабл) Одновременное сообщение ack/nack и информации состояния канала с использованием ресурсов формата 3 pucch

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080088525A (ko) * 2007-03-29 2008-10-02 엘지전자 주식회사 무선통신 시스템에서 사운딩 기준신호 전송 방법

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
LG ELECTRONICS, TSG RAN WG1 #66BIS, 4 October 2011 (2011-10-04) *
NEC GROUP, TSG RAN WG1 #51, 5 November 2007 (2007-11-05) *
SHARP, TSG RAN WG1 #50BIS, 5 November 2007 (2007-11-05) *

Also Published As

Publication number Publication date
US20150003347A1 (en) 2015-01-01
WO2013055095A2 (ko) 2013-04-18
KR20140083972A (ko) 2014-07-04

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