WO2012015227A3 - 무선 통신 시스템에서 상향링크 제어 신호 전송 방법 및 장치 - Google Patents

무선 통신 시스템에서 상향링크 제어 신호 전송 방법 및 장치 Download PDF

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Publication number
WO2012015227A3
WO2012015227A3 PCT/KR2011/005510 KR2011005510W WO2012015227A3 WO 2012015227 A3 WO2012015227 A3 WO 2012015227A3 KR 2011005510 W KR2011005510 W KR 2011005510W WO 2012015227 A3 WO2012015227 A3 WO 2012015227A3
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WO
WIPO (PCT)
Prior art keywords
uplink control
transmitting
wireless communication
control signal
communication system
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Application number
PCT/KR2011/005510
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English (en)
French (fr)
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WO2012015227A2 (ko
Inventor
노민석
정재훈
한승희
김소연
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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.)
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Publication date
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to US13/812,116 priority Critical patent/US9420570B2/en
Publication of WO2012015227A2 publication Critical patent/WO2012015227A2/ko
Publication of WO2012015227A3 publication Critical patent/WO2012015227A3/ko
Priority to US15/207,102 priority patent/US10142973B2/en

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    • 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
    • H04L1/1664—Details of the supervisory signal the supervisory signal being transmitted together with payload signals; piggybacking
    • 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
    • H04L1/0028—Formatting
    • H04L1/0031—Multiple signaling transmission
    • 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
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2627—Modulators
    • H04L27/2634—Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation
    • H04L27/2636—Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation with FFT or DFT modulators, e.g. standard single-carrier frequency-division multiple access [SC-FDMA] transmitter or DFT spread orthogonal frequency division multiplexing [DFT-SOFDM]
    • 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
    • H04L5/0053—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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0057—Physical resource allocation for CQI
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0066—Requirements on out-of-channel emissions
    • 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
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

무선 통신 시스템에서 상향링크 제어 신호 전송 방법 및 장치가 제공된다. 단말은 복수의 상향링크(UL; Uplink) 구성 반송파(CC; Component Carrier)들을 포함하는 반송파 집합(CA; Carrier Aggregation) 시스템 내에서 PUSCH(Physical Uplink Shared Channel)가 스케줄링(scheduling) 된 복수의 UL 보조 구성 반송파(SCC; Secondary CC)들 중 하나의 UL SCC를 선택하고, 상향링크 제어 정보(UCI; Uplink Control Information)를 상기 선택된 하나의 UL SCC에 스케줄링 된 PUSCH에 피기백(piggyback) 하여 전송한다. 이때 상기 반송파 집합 시스템의 주요 구성 반송파(PCC; Primary CC)에는 PUSCH가 스케줄링 되지 않는다.
PCT/KR2011/005510 2010-07-26 2011-07-26 무선 통신 시스템에서 상향링크 제어 신호 전송 방법 및 장치 WO2012015227A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/812,116 US9420570B2 (en) 2010-07-26 2011-07-26 Method and device for transmitting an uplink control signal in a wireless communication system
US15/207,102 US10142973B2 (en) 2010-07-26 2016-07-11 Method and device for transmitting an uplink control signal in a wireless communication system

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
US36785910P 2010-07-26 2010-07-26
US61/367,859 2010-07-26
US36827110P 2010-07-28 2010-07-28
US61/368,271 2010-07-28
US36865910P 2010-07-29 2010-07-29
US61/368,659 2010-07-29
US37244410P 2010-08-10 2010-08-10
US61/372,444 2010-08-10
US38333410P 2010-09-16 2010-09-16
US61/383,334 2010-09-16
KR1020110074146A KR101959362B1 (ko) 2010-07-26 2011-07-26 무선 통신 시스템에서 상향링크 제어 신호 전송 방법 및 장치
KR10-2011-0074146 2011-07-26

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US13/812,116 A-371-Of-International US9420570B2 (en) 2010-07-26 2011-07-26 Method and device for transmitting an uplink control signal in a wireless communication system
US15/207,102 Continuation US10142973B2 (en) 2010-07-26 2016-07-11 Method and device for transmitting an uplink control signal in a wireless communication system

Publications (2)

Publication Number Publication Date
WO2012015227A2 WO2012015227A2 (ko) 2012-02-02
WO2012015227A3 true WO2012015227A3 (ko) 2012-04-19

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PCT/KR2011/005510 WO2012015227A2 (ko) 2010-07-26 2011-07-26 무선 통신 시스템에서 상향링크 제어 신호 전송 방법 및 장치

Country Status (3)

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US (2) US9420570B2 (ko)
KR (1) KR101959362B1 (ko)
WO (1) WO2012015227A2 (ko)

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Also Published As

Publication number Publication date
US9420570B2 (en) 2016-08-16
US10142973B2 (en) 2018-11-27
WO2012015227A2 (ko) 2012-02-02
KR20120011817A (ko) 2012-02-08
US20130229998A1 (en) 2013-09-05
KR101959362B1 (ko) 2019-03-19
US20160323875A1 (en) 2016-11-03

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