CN110710279B - 用于控制信息传输的发射功率和跳频配置 - Google Patents

用于控制信息传输的发射功率和跳频配置 Download PDF

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Publication number
CN110710279B
CN110710279B CN201880033350.4A CN201880033350A CN110710279B CN 110710279 B CN110710279 B CN 110710279B CN 201880033350 A CN201880033350 A CN 201880033350A CN 110710279 B CN110710279 B CN 110710279B
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tti
transmit power
control information
uplink control
symbol
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Chinese (zh)
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CN110710279A (zh
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S·侯赛尼
陈万士
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Qualcomm Inc
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • 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
    • 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
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • H04L1/0007—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format by modifying the frame length
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se
    • 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
    • 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
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • 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
    • H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
    • 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
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/535—Allocation or scheduling criteria for wireless resources based on resource usage policies
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201880033350.4A 2017-05-26 2018-05-25 用于控制信息传输的发射功率和跳频配置 Active CN110710279B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210105351.3A CN114245451B (zh) 2017-05-26 2018-05-25 用于控制信息传输的发射功率和跳频配置

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762511921P 2017-05-26 2017-05-26
US62/511,921 2017-05-26
US15/988,144 US10931484B2 (en) 2017-05-26 2018-05-24 Transmit power and frequency hopping configurations for control information transmissions
US15/988,144 2018-05-24
PCT/US2018/034732 WO2018218200A1 (en) 2017-05-26 2018-05-25 Transmit power and frequency hopping configurations for control information transmissions

Related Child Applications (1)

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CN110710279A CN110710279A (zh) 2020-01-17
CN110710279B true CN110710279B (zh) 2022-06-28

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US (1) US10931484B2 (enExample)
EP (1) EP3632166B1 (enExample)
JP (1) JP7100671B2 (enExample)
KR (1) KR102775725B1 (enExample)
CN (2) CN110710279B (enExample)
BR (1) BR112019024575A2 (enExample)
CA (1) CA3059792A1 (enExample)
ES (1) ES2905593T3 (enExample)
TW (1) TW201902269A (enExample)
WO (1) WO2018218200A1 (enExample)

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US10492151B2 (en) 2017-06-09 2019-11-26 Qualcomm Incorporated Power control in new radio systems
CN116669161A (zh) 2017-06-15 2023-08-29 三星电子株式会社 用于控制波束成形系统中的终端的发送功率的方法和装置
KR102379822B1 (ko) * 2017-06-15 2022-03-30 삼성전자 주식회사 빔포밍 시스템에서 단말의 송신 전력 제어 방법 및 장치
KR20200029966A (ko) * 2017-08-10 2020-03-19 엘지전자 주식회사 무선 통신 시스템에서 단말이 상향링크 신호를 전송하는 방법 및 이를 지원하는 장치
ES2959283T3 (es) * 2017-09-15 2024-02-22 Ntt Docomo Inc Terminal de usuario y método de comunicación por radio
US10764833B2 (en) * 2018-04-16 2020-09-01 Qualcomm Incorporated Uplink preemption or dynamic power control for mobile broadband and low latency communication multiplexing
CN111669205B (zh) * 2019-03-07 2021-08-17 荣耀终端有限公司 一种信道测量方法及设备
US11617139B2 (en) * 2019-08-27 2023-03-28 Qualcomm Incorporated Power control for repeated uplink transmissions
WO2021142655A1 (en) * 2020-01-15 2021-07-22 Lenovo (Beijing) Limited Determining a length of sounding reference signal symbols

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WO2016040290A1 (en) * 2014-09-08 2016-03-17 Interdigital Patent Holdings, Inc. Systems and methods of operating with different transmission time interval (tti) durations
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Publication number Publication date
TW201902269A (zh) 2019-01-01
EP3632166B1 (en) 2022-01-12
CN114245451A (zh) 2022-03-25
KR102775725B1 (ko) 2025-02-28
KR20200012906A (ko) 2020-02-05
JP2020522168A (ja) 2020-07-27
CA3059792A1 (en) 2018-11-29
CN110710279A (zh) 2020-01-17
US20180343148A1 (en) 2018-11-29
WO2018218200A1 (en) 2018-11-29
US10931484B2 (en) 2021-02-23
JP7100671B2 (ja) 2022-07-13
ES2905593T3 (es) 2022-04-11
EP3632166A1 (en) 2020-04-08
BR112019024575A2 (pt) 2020-06-09
CN114245451B (zh) 2024-01-23

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