CN113615280A - 功率控制方法及相关装置 - Google Patents

功率控制方法及相关装置 Download PDF

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Publication number
CN113615280A
CN113615280A CN201980094696.XA CN201980094696A CN113615280A CN 113615280 A CN113615280 A CN 113615280A CN 201980094696 A CN201980094696 A CN 201980094696A CN 113615280 A CN113615280 A CN 113615280A
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power control
data channel
downlink data
control parameter
reference signal
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CN113615280B (zh
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余健
杨常青
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本申请提供一种功率控制方法及相关装置，该功率控制方法中，网络设备能够确定下行数据信道的功率控制参数，并将该功率控制参数通过物理层信令通知给终端设备的，如通过下行控制信息发送给终端设备，并基于该功率控制参数发送下行数据信道，可见，该实施方式中，网络设备能够自己确定下行数据信道的发射功率，并基于下行控制信息来通知下行数据信道的发射功率，由于下行控制信息的实时性较强，使得网络设备能够灵活调整下行数据信道的发射功率，有利于在避免产生用户间或小区间干扰的同时，改善下行数据信道的传输性能。

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PCT国内申请，说明书已公开。

Claims (20)

  1. PCT国内申请，权利要求书已公开。
CN201980094696.XA 2019-03-30 2019-03-30 功率控制方法及相关装置 Active CN113615280B (zh)

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PCT/CN2019/080705 WO2020199066A1 (zh) 2019-03-30 2019-03-30 功率控制方法及相关装置

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Cited By (1)

* Cited by examiner, † Cited by third party
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WO2023212834A1 (en) * 2022-04-28 2023-11-09 Zte Corporation Power control and indication for wireless communications

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US11206620B2 (en) 2020-04-17 2021-12-21 Qualcomm Incorporated Beam gain signaling
CN114915359B (zh) * 2021-02-09 2023-07-18 华为技术有限公司 选择信道的方法、装置、电子设备和可读存储介质
CN115396262B (zh) * 2021-05-19 2024-05-28 维沃移动通信有限公司 信道估计方法、装置、设备及可读存储介质
CN113438672B (zh) * 2021-06-24 2022-09-27 中国联合网络通信集团有限公司 一种干扰处理方法及装置
CN113438670B (zh) * 2021-06-24 2022-09-02 中国联合网络通信集团有限公司 一种降低业务信道交叉链路干扰的方法及装置
CN113691347A (zh) * 2021-08-18 2021-11-23 福州锐迪优通讯科技有限公司 一种手机信号屏蔽方法及系统
US11979877B2 (en) * 2021-10-04 2024-05-07 Qualcomm Incorporated Techniques for indicating downlink power adjustments
CN117769038A (zh) * 2022-09-26 2024-03-26 华为技术有限公司 一种消除干扰的方法和相关设备

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WO2017160513A1 (en) * 2016-03-15 2017-09-21 Qualcomm Incorporated Downlink power adjustment in narrowband wireless communications
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Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140369293A1 (en) * 2012-01-19 2014-12-18 Zte Corporation Method and Device for Processing and Indicating Downlink Data
CN103999520A (zh) * 2012-01-31 2014-08-20 富士通株式会社 下行功率分配的信令指示方法、基站和用户设备
WO2013123881A1 (zh) * 2012-02-24 2013-08-29 电信科学技术研究院 一种资源调度方法及装置
WO2014047816A1 (zh) * 2012-09-26 2014-04-03 华为技术有限公司 下行数据传输方法、基站及用户设备
CN103404188A (zh) * 2012-12-27 2013-11-20 华为技术有限公司 频谱资源共享方法及基站
KR20150103973A (ko) * 2014-03-04 2015-09-14 엘지전자 주식회사 이동 단말기 및 그 제어방법
WO2017160513A1 (en) * 2016-03-15 2017-09-21 Qualcomm Incorporated Downlink power adjustment in narrowband wireless communications
CN108934190A (zh) * 2017-03-24 2018-12-04 联发科技股份有限公司 无线通信系统的传输机制

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023212834A1 (en) * 2022-04-28 2023-11-09 Zte Corporation Power control and indication for wireless communications

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CN113615280B (zh) 2024-04-09
WO2020199066A1 (zh) 2020-10-08

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