TWI749167B - 用於新無線電的追蹤參考信號的方法、裝置和電腦可讀取媒體 - Google Patents

用於新無線電的追蹤參考信號的方法、裝置和電腦可讀取媒體 Download PDF

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Publication number
TWI749167B
TWI749167B TW107104128A TW107104128A TWI749167B TW I749167 B TWI749167 B TW I749167B TW 107104128 A TW107104128 A TW 107104128A TW 107104128 A TW107104128 A TW 107104128A TW I749167 B TWI749167 B TW I749167B
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Taiwan
Prior art keywords
reference signal
sub
carrier
base station
tti
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TW107104128A
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English (en)
Chinese (zh)
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TW201841539A (zh
Inventor
李熙春
楊揚
庭芳 紀
艾雷斯尤里維奇 戈羅波夫
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美商高通公司
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Publication of TW201841539A publication Critical patent/TW201841539A/zh
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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
    • 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
    • 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
    • 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
    • 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
    • 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)
TW107104128A 2017-02-06 2018-02-06 用於新無線電的追蹤參考信號的方法、裝置和電腦可讀取媒體 TWI749167B (zh)

Applications Claiming Priority (4)

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

Publications (2)

Publication Number Publication Date
TW201841539A TW201841539A (zh) 2018-11-16
TWI749167B true TWI749167B (zh) 2021-12-11

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TW107104128A TWI749167B (zh) 2017-02-06 2018-02-06 用於新無線電的追蹤參考信號的方法、裝置和電腦可讀取媒體

Country Status (8)

Country Link
US (2) US10548079B2 (cg-RX-API-DMAC7.html)
EP (1) EP3583724B1 (cg-RX-API-DMAC7.html)
JP (1) JP7036831B2 (cg-RX-API-DMAC7.html)
KR (1) KR102555559B1 (cg-RX-API-DMAC7.html)
CN (1) CN110249579B (cg-RX-API-DMAC7.html)
ES (1) ES2911639T3 (cg-RX-API-DMAC7.html)
TW (1) TWI749167B (cg-RX-API-DMAC7.html)
WO (1) WO2018145104A1 (cg-RX-API-DMAC7.html)

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US10993196B2 (en) * 2018-08-10 2021-04-27 Lenovo (Singapore) Pte. Ltd. Identifying synchronization signal/physical broadcast channel block occasions
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CN111464473B (zh) * 2019-01-18 2021-08-03 成都华为技术有限公司 配置信息的方法与装置
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CN113271600B (zh) * 2020-02-14 2023-10-20 华为技术有限公司 载频跟踪方法、信号传输方法及相关装置
CN113271190B (zh) 2020-02-14 2023-03-28 华为技术有限公司 信号解调方法、信号传输方法及相关装置
CN113630861B (zh) * 2020-05-09 2023-04-07 维沃移动通信有限公司 同步信号块的处理方法及装置、通信设备和可读存储介质
US11870721B2 (en) * 2020-05-14 2024-01-09 Qualcomm Incorporated Enhanced tracking reference signal patterns
WO2022006821A1 (zh) * 2020-07-09 2022-01-13 北京小米移动软件有限公司 无线通信的方法、装置、设备及存储介质
EP4183082A4 (en) * 2020-07-18 2024-05-01 Qualcomm Incorporated TECHNIQUES ASSOCIATED WITH UPLINK TRACKING REFERENCE SIGNALS IN WIRELESS COMMUNICATIONS
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
EP4113883B1 (en) * 2020-08-07 2024-11-27 LG Electronics, Inc. Method and apparatus for transmitting and receiving wireless signal in wireless communication system
US12335942B2 (en) * 2020-09-25 2025-06-17 Qualcomm Incorporated Techniques for reference signal patterns
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Also Published As

Publication number Publication date
CA3049127A1 (en) 2018-08-09
US20180227848A1 (en) 2018-08-09
JP2020505876A (ja) 2020-02-20
US10548079B2 (en) 2020-01-28
CN110249579A (zh) 2019-09-17
WO2018145104A1 (en) 2018-08-09
US20200092809A1 (en) 2020-03-19
EP3583724B1 (en) 2022-03-23
US11044668B2 (en) 2021-06-22
ES2911639T3 (es) 2022-05-20
CN110249579B (zh) 2022-03-22
BR112019015595A2 (pt) 2020-03-17
KR20190111052A (ko) 2019-10-01
JP7036831B2 (ja) 2022-03-15
EP3583724A1 (en) 2019-12-25
KR102555559B1 (ko) 2023-07-14
TW201841539A (zh) 2018-11-16

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