CN114245451B - 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
CN114245451B
CN114245451B CN202210105351.3A CN202210105351A CN114245451B CN 114245451 B CN114245451 B CN 114245451B CN 202210105351 A CN202210105351 A CN 202210105351A CN 114245451 B CN114245451 B CN 114245451B
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China
Prior art keywords
tti
control information
transmit power
uplink control
allocated
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CN202210105351.3A
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English (en)
Chinese (zh)
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CN114245451A (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
    • 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
    • H04L5/0001—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
    • H04L5/0044—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
    • H04L5/005—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
CN202210105351.3A 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 CN114245451B (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 (7)

Application Number Priority Date Filing Date Title
US201762511921P 2017-05-26 2017-05-26
US62/511,921 2017-05-26
US15/988,144 2018-05-24
US15/988,144 US10931484B2 (en) 2017-05-26 2018-05-24 Transmit power and frequency hopping configurations for control information transmissions
PCT/US2018/034732 WO2018218200A1 (en) 2017-05-26 2018-05-25 Transmit power and frequency hopping configurations for control information transmissions
CN201880033350.4A CN110710279B (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
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

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CN114245451B true CN114245451B (zh) 2024-01-23

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US (1) US10931484B2 (https=)
EP (1) EP3632166B1 (https=)
JP (1) JP7100671B2 (https=)
KR (1) KR102775725B1 (https=)
CN (2) CN114245451B (https=)
BR (1) BR112019024575A2 (https=)
CA (1) CA3059792A1 (https=)
ES (1) ES2905593T3 (https=)
TW (1) TW201902269A (https=)
WO (1) WO2018218200A1 (https=)

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US10492151B2 (en) 2017-06-09 2019-11-26 Qualcomm Incorporated Power control in new radio systems
WO2018230901A1 (ko) 2017-06-15 2018-12-20 삼성전자 주식회사 빔포밍 시스템에서 단말의 송신 전력 제어 방법 및 장치
KR102379822B1 (ko) * 2017-06-15 2022-03-30 삼성전자 주식회사 빔포밍 시스템에서 단말의 송신 전력 제어 방법 및 장치
EP3664342A4 (en) * 2017-08-10 2020-08-05 LG Electronics Inc. -1- PROCESS FOR TRANSMISSION OF A UPRIGHT LINK SIGNAL BY A TERMINAL IN A WIRELESS COMMUNICATION SYSTEM AND APPARATUS SUPPORTING THE SAME
PT3684117T (pt) * 2017-09-15 2023-09-29 Ntt Docomo Inc Terminal de utilizador e método de comunicação por rádio
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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Publication number Publication date
US20180343148A1 (en) 2018-11-29
JP7100671B2 (ja) 2022-07-13
EP3632166B1 (en) 2022-01-12
TW201902269A (zh) 2019-01-01
CN110710279B (zh) 2022-06-28
KR20200012906A (ko) 2020-02-05
WO2018218200A1 (en) 2018-11-29
KR102775725B1 (ko) 2025-02-28
CN114245451A (zh) 2022-03-25
CA3059792A1 (en) 2018-11-29
JP2020522168A (ja) 2020-07-27
ES2905593T3 (es) 2022-04-11
BR112019024575A2 (pt) 2020-06-09
CN110710279A (zh) 2020-01-17
US10931484B2 (en) 2021-02-23
EP3632166A1 (en) 2020-04-08

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