KR102775725B1 - 제어 정보 송신들을 위한 송신 전력 및 주파수 호핑 구성들 - Google Patents

제어 정보 송신들을 위한 송신 전력 및 주파수 호핑 구성들 Download PDF

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KR102775725B1
KR102775725B1 KR1020197037695A KR20197037695A KR102775725B1 KR 102775725 B1 KR102775725 B1 KR 102775725B1 KR 1020197037695 A KR1020197037695 A KR 1020197037695A KR 20197037695 A KR20197037695 A KR 20197037695A KR 102775725 B1 KR102775725 B1 KR 102775725B1
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control information
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KR20200012906A (ko
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세예드키아노우쉬 호세이니
완시 첸
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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
    • 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
    • H04L5/003—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
    • 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
    • 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
    • H04L5/0001—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020197037695A 2017-05-26 2018-05-25 제어 정보 송신들을 위한 송신 전력 및 주파수 호핑 구성들 Active KR102775725B1 (ko)

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 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

Publications (2)

Publication Number Publication Date
KR20200012906A KR20200012906A (ko) 2020-02-05
KR102775725B1 true KR102775725B1 (ko) 2025-02-28

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KR1020197037695A Active KR102775725B1 (ko) 2017-05-26 2018-05-25 제어 정보 송신들을 위한 송신 전력 및 주파수 호핑 구성들

Country Status (10)

Country Link
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
KR102379822B1 (ko) * 2017-06-15 2022-03-30 삼성전자 주식회사 빔포밍 시스템에서 단말의 송신 전력 제어 방법 및 장치
WO2018230901A1 (ko) 2017-06-15 2018-12-20 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
US11552752B2 (en) * 2017-09-15 2023-01-10 Ntt Docomo, Inc. User terminal and radio communication method
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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EP2600581A4 (en) * 2010-07-26 2017-09-27 LG Electronics Inc. Method and device for transmitting sounding reference signal and extended uplink control information in wireless communication system
US9455772B2 (en) * 2013-06-28 2016-09-27 Huawei Technologies Co., Ltd. System and method for network uplink measurement based operation using UE centric sounding
JP6789211B2 (ja) 2014-09-08 2020-11-25 インターデイジタル パテント ホールディングス インコーポレイテッド 異なる送信時間間隔（ｔｔｉ）持続時間により動作するシステムおよび方法
US9980257B2 (en) * 2014-09-26 2018-05-22 Qualcomm Incorporated Ultra-low latency LTE reference signal transmission
US9749970B2 (en) 2015-02-27 2017-08-29 Qualcomm Incorporated Power control and power headroom for component carrier
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Also Published As

Publication number Publication date
JP7100671B2 (ja) 2022-07-13
US20180343148A1 (en) 2018-11-29
TW201902269A (zh) 2019-01-01
CN110710279B (zh) 2022-06-28
WO2018218200A1 (en) 2018-11-29
JP2020522168A (ja) 2020-07-27
ES2905593T3 (es) 2022-04-11
EP3632166B1 (en) 2022-01-12
BR112019024575A2 (pt) 2020-06-09
KR20200012906A (ko) 2020-02-05
CA3059792A1 (en) 2018-11-29
EP3632166A1 (en) 2020-04-08
CN110710279A (zh) 2020-01-17
US10931484B2 (en) 2021-02-23
CN114245451B (zh) 2024-01-23
CN114245451A (zh) 2022-03-25

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