CN111526571B - 一种参考信号传输的方法和装置 - Google Patents

一种参考信号传输的方法和装置 Download PDF

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Publication number
CN111526571B
CN111526571B CN201910104952.0A CN201910104952A CN111526571B CN 111526571 B CN111526571 B CN 111526571B CN 201910104952 A CN201910104952 A CN 201910104952A CN 111526571 B CN111526571 B CN 111526571B
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China
Prior art keywords
reference signal
transmission power
generated
characteristic value
power parameter
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CN201910104952.0A
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English (en)
Chinese (zh)
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CN111526571A (zh
Inventor
龚政委
徐修强
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Priority to CN201910104952.0A priority Critical patent/CN111526571B/zh
Priority to PCT/CN2020/073999 priority patent/WO2020156485A1/fr
Publication of CN111526571A publication Critical patent/CN111526571A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/245—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account received signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201910104952.0A 2019-02-01 2019-02-01 一种参考信号传输的方法和装置 Active CN111526571B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201910104952.0A CN111526571B (zh) 2019-02-01 2019-02-01 一种参考信号传输的方法和装置
PCT/CN2020/073999 WO2020156485A1 (fr) 2019-02-01 2020-01-23 Procédé et appareil destinés à émettre un signal de référence

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910104952.0A CN111526571B (zh) 2019-02-01 2019-02-01 一种参考信号传输的方法和装置

Publications (2)

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CN111526571A CN111526571A (zh) 2020-08-11
CN111526571B true CN111526571B (zh) 2021-08-03

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CN (1) CN111526571B (fr)
WO (1) WO2020156485A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114585065B (zh) * 2020-11-30 2024-08-27 华为技术有限公司 一种参考信号发送方法、装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102438306A (zh) * 2010-09-29 2012-05-02 中兴通讯股份有限公司 功率控制方法、网络侧设备及终端
CN107425947A (zh) * 2016-05-24 2017-12-01 北京三星通信技术研究有限公司 参考信号与多址接入资源的映射方法和设备
CN108737044A (zh) * 2017-04-19 2018-11-02 华为技术有限公司 上行参考信号的发送方法及装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009134001A1 (fr) * 2008-04-28 2009-11-05 Lg Electronics Inc. Sélection de préambule de canal d’accès aléatoire
CN107968700B (zh) * 2011-07-13 2021-03-26 太阳专利信托公司 终端装置和发送方法
CN103581927A (zh) * 2012-08-07 2014-02-12 工业和信息化部电信传输研究所 一种检测信号的生成方法
WO2014115960A1 (fr) * 2013-01-28 2014-07-31 엘지전자 주식회사 Procédé d'exécution de processus d'accès initial à grande vitesse dans un système d'accès sans fil prenant en charge une bande de fréquence ultra haute, et dispositif prenant en charge ce procédé
CN108259149B (zh) * 2016-12-29 2023-05-05 华为技术有限公司 发送/接收参考信号的方法及终端设备、网络设备
CN108347323B (zh) * 2017-01-25 2020-06-26 华为技术有限公司 一种rs生成、接收方法及终端、基站
CN108365910B (zh) * 2017-01-26 2020-03-10 华为技术有限公司 一种信号的发射方法，接收方法及设备

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102438306A (zh) * 2010-09-29 2012-05-02 中兴通讯股份有限公司 功率控制方法、网络侧设备及终端
CN107425947A (zh) * 2016-05-24 2017-12-01 北京三星通信技术研究有限公司 参考信号与多址接入资源的映射方法和设备
CN108737044A (zh) * 2017-04-19 2018-11-02 华为技术有限公司 上行参考信号的发送方法及装置

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CN111526571A (zh) 2020-08-11
WO2020156485A1 (fr) 2020-08-06

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