WO2017105135A3 - 무선 통신 시스템에서 상향링크 참조 신호 전송 또는 수신 방법 및 이를 위한 장치 - Google Patents

무선 통신 시스템에서 상향링크 참조 신호 전송 또는 수신 방법 및 이를 위한 장치 Download PDF

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Publication number
WO2017105135A3
WO2017105135A3 PCT/KR2016/014815 KR2016014815W WO2017105135A3 WO 2017105135 A3 WO2017105135 A3 WO 2017105135A3 KR 2016014815 W KR2016014815 W KR 2016014815W WO 2017105135 A3 WO2017105135 A3 WO 2017105135A3
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WO
WIPO (PCT)
Prior art keywords
reference signal
uplink reference
wireless communication
communication system
signal transmitting
Prior art date
Application number
PCT/KR2016/014815
Other languages
English (en)
French (fr)
Other versions
WO2017105135A2 (ko
Inventor
이현호
김기준
김은선
양석철
이윤정
김영태
황대성
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 EP16876077.5A priority Critical patent/EP3393070B1/en
Priority to US16/063,191 priority patent/US10397946B2/en
Publication of WO2017105135A2 publication Critical patent/WO2017105135A2/ko
Publication of WO2017105135A3 publication Critical patent/WO2017105135A3/ko
Priority to US16/517,438 priority patent/US10932290B2/en

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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
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference 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
    • 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
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames

Landscapes

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

Abstract

본 발명의 일 실시예에 따른 무선 통신 시스템에서 다중 TTI(transmission time interval) 길이를 지원하도록 설정된 단말을 위한 상향링크 참조 신호 전송 방법에 있어서, 상기 방법은 단말에 의해 수행되며, 기지국으로부터 복수 개의 TTI들을 위한 상향링크 참조 신호에 대한 설정 정보를 수신하는 단계; 및 상기 수신된 설정 정보를 사용하여 상향링크 참조 신호를 상기 복수 개의 TTI들 중 적어도 하나의 TTI에서 전송하는 단계를 포함하고, 상기 설정 정보는 상기 복수 개의 TTI 중 적어도 하나의 TTI를 스케줄링하는 시그널링에 포함될 수 있다.
PCT/KR2016/014815 2015-12-17 2016-12-16 무선 통신 시스템에서 상향링크 참조 신호 전송 또는 수신 방법 및 이를 위한 장치 WO2017105135A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP16876077.5A EP3393070B1 (en) 2015-12-17 2016-12-16 Uplink reference signal transmitting or receiving method in wireless communication system, and apparatus therefor
US16/063,191 US10397946B2 (en) 2015-12-17 2016-12-16 Uplink reference signal transmitting or receiving method in wireless communication system, and apparatus therefor
US16/517,438 US10932290B2 (en) 2015-12-17 2019-07-19 Uplink reference signal transmitting or receiving method in wireless communication system, and apparatus therefor

Applications Claiming Priority (20)

Application Number Priority Date Filing Date Title
US201562269093P 2015-12-17 2015-12-17
US62/269,093 2015-12-17
US201662288429P 2016-01-28 2016-01-28
US62/288,429 2016-01-28
US201662291521P 2016-02-05 2016-02-05
US62/291,521 2016-02-05
US201662317386P 2016-04-01 2016-04-01
US62/317,386 2016-04-01
US201662333259P 2016-05-08 2016-05-08
US62/333,259 2016-05-08
US201662401829P 2016-09-29 2016-09-29
US62/401,829 2016-09-29
US201662405269P 2016-10-07 2016-10-07
US62/405,269 2016-10-07
US201662417468P 2016-11-04 2016-11-04
US62/417,468 2016-11-04
US201662422072P 2016-11-15 2016-11-15
US62/422,072 2016-11-15
US201662426602P 2016-11-28 2016-11-28
US62/426,602 2016-11-28

Related Child Applications (3)

Application Number Title Priority Date Filing Date
US16/063,191 A-371-Of-International US10397946B2 (en) 2015-12-17 2016-12-16 Uplink reference signal transmitting or receiving method in wireless communication system, and apparatus therefor
US16/063,191 Continuation US10397946B2 (en) 2015-12-17 2016-12-16 Uplink reference signal transmitting or receiving method in wireless communication system, and apparatus therefor
US16/517,438 Continuation US10932290B2 (en) 2015-12-17 2019-07-19 Uplink reference signal transmitting or receiving method in wireless communication system, and apparatus therefor

Publications (2)

Publication Number Publication Date
WO2017105135A2 WO2017105135A2 (ko) 2017-06-22
WO2017105135A3 true WO2017105135A3 (ko) 2018-03-08

Family

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Family Applications (1)

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PCT/KR2016/014815 WO2017105135A2 (ko) 2015-12-17 2016-12-16 무선 통신 시스템에서 상향링크 참조 신호 전송 또는 수신 방법 및 이를 위한 장치

Country Status (3)

Country Link
US (2) US10397946B2 (ko)
EP (1) EP3393070B1 (ko)
WO (1) WO2017105135A2 (ko)

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Also Published As

Publication number Publication date
US20180376495A1 (en) 2018-12-27
EP3393070A4 (en) 2019-08-14
EP3393070B1 (en) 2020-09-09
EP3393070A2 (en) 2018-10-24
US20190342909A1 (en) 2019-11-07
US10932290B2 (en) 2021-02-23
US10397946B2 (en) 2019-08-27
WO2017105135A2 (ko) 2017-06-22

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