CN114451036A - 探测参考信号的发送方法,及相关产品 - Google Patents

探测参考信号的发送方法,及相关产品 Download PDF

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Publication number
CN114451036A
CN114451036A CN201980100830.2A CN201980100830A CN114451036A CN 114451036 A CN114451036 A CN 114451036A CN 201980100830 A CN201980100830 A CN 201980100830A CN 114451036 A CN114451036 A CN 114451036A
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China
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downlink reference
reference signal
downlink
signals
terminal device
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English (en)
Inventor
管鹏
陈雷
张希
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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

一种探测参考信号的发送方法，及相关产品，应用于未配置上行传输资源的空间关系信息的情况，其中方法包括：终端设备依据下行参考信号确定空间关系；所述下行参考信号为能够被所述终端设备的至少两个面板接收的下行参考信号，或者，所述下行参考信号为可选下行参考信号中端口数最多的下行参考信号；所述终端设备依据所述空间关系发送探测参考信号。可以减少接入设备的信令发送量，并且提高信道估计的准确性，提高通信性能。

Description

PCT国内申请，说明书已公开。

Claims (19)

  1. PCT国内申请，权利要求书已公开。
CN201980100830.2A 2019-09-30 2019-09-30 探测参考信号的发送方法,及相关产品 Pending CN114451036A (zh)

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PCT/CN2019/109736 WO2021062810A1 (zh) 2019-09-30 2019-09-30 探测参考信号的发送方法，及相关产品

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CN114451036A true CN114451036A (zh) 2022-05-06

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024082276A1 (en) * 2022-10-21 2024-04-25 Qualcomm Incorporated Antenna location configurations for predictive beam management

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108881091B (zh) * 2017-05-11 2022-02-11 中国移动通信有限公司研究院 一种相位差估计方法、相位跟踪参考信号指示方法及装置
CN109391304B (zh) * 2017-08-11 2020-11-27 电信科学技术研究院 一种数据传输方法、基站、终端和存储介质
CN109803417B (zh) * 2017-11-17 2021-02-09 维沃移动通信有限公司 确定参考信号的方法、上行探测参考信号发送方法和设备
KR102532446B1 (ko) * 2018-02-15 2023-05-12 텔레폰악티에볼라겟엘엠에릭슨(펍) 세미-지속적인 srs에 대한 공간적인 관련의 효율적인 mac ce 인디케이션

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024082276A1 (en) * 2022-10-21 2024-04-25 Qualcomm Incorporated Antenna location configurations for predictive beam management

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