CN109716797A - 信道状态信息参考信号发送方法与接收方法及设备 - Google Patents

信道状态信息参考信号发送方法与接收方法及设备 Download PDF

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Publication number
CN109716797A
CN109716797A CN201680089327.8A CN201680089327A CN109716797A CN 109716797 A CN109716797 A CN 109716797A CN 201680089327 A CN201680089327 A CN 201680089327A CN 109716797 A CN109716797 A CN 109716797A
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China
Prior art keywords
antenna port
csi
port set
resource
cdm
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CN201680089327.8A
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English (en)
Inventor
贺传峰
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of CN109716797A publication Critical patent/CN109716797A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services

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

Abstract

本申请提供了状态信息参考信号发送方法与接收方法及设备。信道状态信息参考信号发送方法包括：网络设备确定CSI‑RS资源所对应天线端口数量；将天线端口划分为至少两个天线端口集合；确定每一个天线端口集合对应的CDM类型；向终端设备发送CSI‑RS资源配置信息，CSI‑RS资源配置信息用于指示每一个天线端口集合中的天线端口所对应的CSI‑RS资源及CDM类型；根据每一个天线端口所对应的CDM类型及CSI‑RS资源发送天线端口集合中天线端口的CSI‑RS。采用本申请所提供的方法及装置，可以减小因为配置统一的CDM类型导致CSI‑RS进行信道估计或信道测量所得的结果受到影响。

Description

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。
CN201680089327.8A 2016-09-29 2016-09-29 信道状态信息参考信号发送方法与接收方法及设备 Pending CN109716797A (zh)

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PCT/CN2016/100878 WO2018058456A1 (zh) 2016-09-29 2016-09-29 信道状态信息参考信号发送方法与接收方法及设备

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CN109716797A true CN109716797A (zh) 2019-05-03

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CN (1) CN109716797A (zh)
WO (1) WO2018058456A1 (zh)

Cited By (2)

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CN115016729A (zh) * 2022-05-19 2022-09-06 Oppo广东移动通信有限公司 存储信息的存储方法、装置、终端及存储介质
WO2022183563A1 (zh) * 2021-03-02 2022-09-09 Oppo广东移动通信有限公司 码本上报的方法、终端设备和网络设备

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KR101958877B1 (ko) 2017-06-15 2019-03-15 엘지전자 주식회사 무선 통신 시스템에서 채널 상태 정보를 보고하는 방법 및 이를 위한장치
CN111801905B (zh) 2018-06-20 2021-10-01 华为技术有限公司 Csi-rs发送方法、设备及基站
CN111757477B (zh) * 2019-03-28 2024-03-29 华为技术有限公司 一种上报能力的方法及用户设备
CN112398520B (zh) * 2019-08-16 2022-05-13 华为技术有限公司 发送信道状态信息的方法和相关设备
WO2021087793A1 (zh) * 2019-11-06 2021-05-14 Oppo广东移动通信有限公司 一种信息处理方法、终端设备
CN115484636A (zh) * 2021-05-31 2022-12-16 华为技术有限公司 信道状态信息的测量方法和装置
WO2024000607A1 (en) * 2022-07-01 2024-01-04 Nokia Shanghai Bell Co., Ltd. Method and apparatus for reference signal port resource configuration
CN117674932A (zh) * 2022-09-08 2024-03-08 华为技术有限公司 通信方法及相关装置

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CN102378114A (zh) * 2010-08-16 2012-03-14 ***通信集团公司 信道状态信息参考信号发送方法及装置、接收方法及装置
CN106559199A (zh) * 2015-09-25 2017-04-05 中兴通讯股份有限公司 一种配置信道状态测量导频的方法及装置

Patent Citations (2)

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CN102378114A (zh) * 2010-08-16 2012-03-14 ***通信集团公司 信道状态信息参考信号发送方法及装置、接收方法及装置
CN106559199A (zh) * 2015-09-25 2017-04-05 中兴通讯股份有限公司 一种配置信道状态测量导频的方法及装置

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022183563A1 (zh) * 2021-03-02 2022-09-09 Oppo广东移动通信有限公司 码本上报的方法、终端设备和网络设备
CN115016729A (zh) * 2022-05-19 2022-09-06 Oppo广东移动通信有限公司 存储信息的存储方法、装置、终端及存储介质

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