BR112019024575A2 - configurações de pulo de energia e frequência de transmissão para transmissões de informação de controle - Google Patents

configurações de pulo de energia e frequência de transmissão para transmissões de informação de controle Download PDF

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Publication number
BR112019024575A2
BR112019024575A2 BR112019024575A BR112019024575A BR112019024575A2 BR 112019024575 A2 BR112019024575 A2 BR 112019024575A2 BR 112019024575 A BR112019024575 A BR 112019024575A BR 112019024575 A BR112019024575 A BR 112019024575A BR 112019024575 A2 BR112019024575 A2 BR 112019024575A2
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BR
Brazil
Prior art keywords
stti
control information
uplink control
allocated
during
Prior art date
Application number
BR112019024575A
Other languages
English (en)
Portuguese (pt)
Inventor
Hosseini Seyedkianoush
Chen Wanshi
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112019024575A2 publication Critical patent/BR112019024575A2/pt

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Classifications

    • 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
    • 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
    • H04L5/0044—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112019024575A 2017-05-26 2018-05-25 configurações de pulo de energia e frequência de transmissão para transmissões de informação de controle BR112019024575A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762511921P 2017-05-26 2017-05-26
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 (1)

Publication Number Publication Date
BR112019024575A2 true BR112019024575A2 (pt) 2020-06-09

Family

ID=62683439

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019024575A BR112019024575A2 (pt) 2017-05-26 2018-05-25 configurações de pulo de energia e frequência de transmissão para transmissões de informação de controle

Country Status (10)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
BR112020004987A2 (pt) * 2017-09-15 2020-09-15 Ntt Docomo, Inc. terminal e método de radiocomunicação para um terminal
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

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102835087B (zh) * 2010-07-26 2015-09-23 Lg电子株式会社 无线通信系统中发送探测参考信号和扩展上行链路控制信息的方法、用户设备和基站
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
EP3195508A1 (en) 2014-09-08 2017-07-26 Interdigital Patent Holdings, Inc. Systems and methods of operating with different transmission time interval (tti) durations
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
US10085255B2 (en) 2015-09-02 2018-09-25 Qualcomm Incorporated Physical uplink control channel for low latency downlink communications
WO2017078786A1 (en) 2015-11-03 2017-05-11 Intel IP Corporation Short transmission time interval (tti)
US10271316B2 (en) 2016-03-21 2019-04-23 Sharp Kabushiki Kaisha User equipments, base stations and methods
WO2017171516A1 (ko) * 2016-04-01 2017-10-05 엘지전자 주식회사 무선 통신 시스템에서 상향링크 제어 정보의 전송 또는 수신 방법 및 이를 위한 장치
US10542503B2 (en) 2016-04-01 2020-01-21 Motorola Mobility Llc Method and apparatus for scheduling uplink transmissions with reduced latency
TWI617209B (zh) 2016-05-12 2018-03-01 華碩電腦股份有限公司 短傳輸時間間隔的上行鏈路傳輸的方法及裝置
US11324023B2 (en) 2016-05-13 2022-05-03 Telefonaktiebolaget Lm Ericsson (Publ) Configuration of uplink transmission for a wireless device
CN106131963A (zh) * 2016-06-12 2016-11-16 珠海市魅族科技有限公司 资源配置方法及装置、基站
ES2946976T3 (es) * 2016-09-30 2023-07-28 Ericsson Telefon Ab L M Sistemas y métodos de realización de control de la potencia de un canal físico en un sistema de comunicación

Also Published As

Publication number Publication date
ES2905593T3 (es) 2022-04-11
WO2018218200A1 (en) 2018-11-29
US20180343148A1 (en) 2018-11-29
EP3632166B1 (en) 2022-01-12
KR102775725B1 (ko) 2025-02-28
TW201902269A (zh) 2019-01-01
KR20200012906A (ko) 2020-02-05
CA3059792A1 (en) 2018-11-29
CN110710279B (zh) 2022-06-28
CN114245451A (zh) 2022-03-25
US10931484B2 (en) 2021-02-23
CN114245451B (zh) 2024-01-23
EP3632166A1 (en) 2020-04-08
CN110710279A (zh) 2020-01-17
JP2020522168A (ja) 2020-07-27
JP7100671B2 (ja) 2022-07-13

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B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]