KR102555559B1 - Ｎｒ―ｌｔｅ 디바이스들에서 추적 참조 신호들의 송신 및 수신 - Google Patents

Ｎｒ―ｌｔｅ 디바이스들에서 추적 참조 신호들의 송신 및 수신 Download PDF

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KR102555559B1
KR102555559B1 KR1020197022756A KR20197022756A KR102555559B1 KR 102555559 B1 KR102555559 B1 KR 102555559B1 KR 1020197022756 A KR1020197022756 A KR 1020197022756A KR 20197022756 A KR20197022756 A KR 20197022756A KR 102555559 B1 KR102555559 B1 KR 102555559B1
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reference signal
tracking reference
tti
base station
carrier
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KR20190111052A (ko
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희춘 이
양 양
팅팡 지
알렉세이 유리에비치 고로코브
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퀄컴 인코포레이티드
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    • 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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
    • 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
    • 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
    • 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 signalling, 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • 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
    • 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) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020197022756A 2017-02-06 2018-02-06 Ｎｒ―ｌｔｅ 디바이스들에서 추적 참조 신호들의 송신 및 수신 Active KR102555559B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762455585P 2017-02-06 2017-02-06
US62/455,585 2017-02-06
US15/888,980 2018-02-05
US15/888,980 US10548079B2 (en) 2017-02-06 2018-02-05 Tracking reference signal for new radio
PCT/US2018/017091 WO2018145104A1 (en) 2017-02-06 2018-02-06 Transmission and reception of tracking reference signals in nr-lte devices

Publications (2)

Publication Number Publication Date
KR20190111052A KR20190111052A (ko) 2019-10-01
KR102555559B1 true KR102555559B1 (ko) 2023-07-14

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KR1020197022756A Active KR102555559B1 (ko) 2017-02-06 2018-02-06 Ｎｒ―ｌｔｅ 디바이스들에서 추적 참조 신호들의 송신 및 수신

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Country Link
US (2) US10548079B2 (enExample)
EP (1) EP3583724B1 (enExample)
JP (1) JP7036831B2 (enExample)
KR (1) KR102555559B1 (enExample)
CN (1) CN110249579B (enExample)
ES (1) ES2911639T3 (enExample)
TW (1) TWI749167B (enExample)
WO (1) WO2018145104A1 (enExample)

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WO2021062578A1 (zh) * 2019-09-30 2021-04-08 Oppo广东移动通信有限公司 无线通信方法、网络设备和终端设备
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CN116250198A (zh) * 2020-07-18 2023-06-09 高通股份有限公司 无线通信中的上行链路跟踪参考信号技术
CN114070506B (zh) * 2020-07-31 2023-04-07 中国移动通信有限公司研究院 处理参考信号的方法、参考信号的指示方法及装置
WO2022031136A1 (ko) * 2020-08-07 2022-02-10 엘지전자 주식회사 무선 통신 시스템에서 무선 신호 송수신 방법 및 장치
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JP2020505876A (ja) 2020-02-20
US20180227848A1 (en) 2018-08-09
JP7036831B2 (ja) 2022-03-15
WO2018145104A1 (en) 2018-08-09
US10548079B2 (en) 2020-01-28
TWI749167B (zh) 2021-12-11
US11044668B2 (en) 2021-06-22
ES2911639T3 (es) 2022-05-20
EP3583724B1 (en) 2022-03-23
BR112019015595A2 (pt) 2020-03-17
KR20190111052A (ko) 2019-10-01
CN110249579B (zh) 2022-03-22
US20200092809A1 (en) 2020-03-19
TW201841539A (zh) 2018-11-16
CA3049127A1 (en) 2018-08-09
CN110249579A (zh) 2019-09-17
EP3583724A1 (en) 2019-12-25

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