WO2012050372A3 - 제어 정보를 전송하는 방법 및 이를 위한 장치 - Google Patents

제어 정보를 전송하는 방법 및 이를 위한 장치 Download PDF

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Publication number
WO2012050372A3
WO2012050372A3 PCT/KR2011/007614 KR2011007614W WO2012050372A3 WO 2012050372 A3 WO2012050372 A3 WO 2012050372A3 KR 2011007614 W KR2011007614 W KR 2011007614W WO 2012050372 A3 WO2012050372 A3 WO 2012050372A3
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WO
WIPO (PCT)
Prior art keywords
sub frame
same
signal
transmitting
control information
Prior art date
Application number
PCT/KR2011/007614
Other languages
English (en)
French (fr)
Other versions
WO2012050372A2 (ko
Inventor
김학성
서한별
김기준
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 KR1020137011739A priority Critical patent/KR101944829B1/ko
Priority to US13/878,376 priority patent/US9204431B2/en
Priority to EP11832759.2A priority patent/EP2629473B1/en
Publication of WO2012050372A2 publication Critical patent/WO2012050372A2/ko
Publication of WO2012050372A3 publication Critical patent/WO2012050372A3/ko

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • 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
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0083—Formatting with frames or packets; Protocol or part of protocol for error 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
    • H04L1/12—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
    • H04L1/1861—Physical mapping 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • 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
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
    • H04B7/15542—Selecting at relay station its transmit and receive resources
    • 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
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • H04B7/2656—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for structure of frame, burst
    • 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
    • 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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal

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 관한 것이다. 구체적으로, 본 발명은 상향링크 전송 수행 방법에 있어서, 상향링크 전송을 위한 신호를 생성하는 단계; 및 상기 신호를 서브프레임 #n을 이용하여 전송하는 단계를 포함하고, 상기 서브프레임 #n과 서브프레임 #n+1이 서로 다른 링크를 위한 서브프레임인 경우, 상기 서브프레임 #n의 마지막 심볼에는 상기 신호의 전송이 없고, 상기 서브프레임 #n과 상기 서브프레임 #n+1이 동일한 링크를 위한 서브프레임인 경우, 상기 신호는 서브프레임 #n의 마지막 심볼을 이용하여 전송되는 방법 및 이를 위한 장치에 관한 것이다.
PCT/KR2011/007614 2010-10-13 2011-10-13 제어 정보를 전송하는 방법 및 이를 위한 장치 WO2012050372A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020137011739A KR101944829B1 (ko) 2010-10-13 2011-10-13 제어 정보를 전송하는 방법 및 이를 위한 장치
US13/878,376 US9204431B2 (en) 2010-10-13 2011-10-13 Method of transmitting control information and device for same
EP11832759.2A EP2629473B1 (en) 2010-10-13 2011-10-13 Method of transmitting control information and device for same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39292410P 2010-10-13 2010-10-13
US61/392,924 2010-10-13

Publications (2)

Publication Number Publication Date
WO2012050372A2 WO2012050372A2 (ko) 2012-04-19
WO2012050372A3 true WO2012050372A3 (ko) 2012-06-07

Family

ID=45938807

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/007614 WO2012050372A2 (ko) 2010-10-13 2011-10-13 제어 정보를 전송하는 방법 및 이를 위한 장치

Country Status (4)

Country Link
US (1) US9204431B2 (ko)
EP (1) EP2629473B1 (ko)
KR (1) KR101944829B1 (ko)
WO (1) WO2012050372A2 (ko)

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CN103314539B (zh) * 2011-01-03 2015-11-25 Lg电子株式会社 在无线通信***中发送上行链路控制信息的方法及其设备
WO2012103957A1 (en) * 2011-02-04 2012-08-09 Nokia Siemens Networks Oy Channel quality indicator reporting in communications system
WO2014142577A2 (ko) * 2013-03-13 2014-09-18 엘지전자 주식회사 제어 정보를 전송하는 방법 및 이를 위한 장치
JP6645807B2 (ja) 2015-11-06 2020-02-14 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 通信端末、送信方法及び集積回路
AU2018364988B2 (en) * 2017-11-09 2021-04-29 Beijing Xiaomi Mobile Software Co., Ltd. Methods and apparatuses for communications based on wireless device capabilities
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Also Published As

Publication number Publication date
US9204431B2 (en) 2015-12-01
EP2629473A2 (en) 2013-08-21
EP2629473B1 (en) 2019-04-24
EP2629473A4 (en) 2017-04-26
KR101944829B1 (ko) 2019-02-01
WO2012050372A2 (ko) 2012-04-19
KR20130132428A (ko) 2013-12-04
US20130195006A1 (en) 2013-08-01

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