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 PDFInfo
- 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
- Authority
- CN
- China
- Prior art keywords
- antenna port
- csi
- port set
- resource
- cdm
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Classifications
-
- 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
Landscapes
- 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)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109716797A true CN109716797A (zh) | 2019-05-03 |
Family
ID=61763036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201680089327.8A Pending CN109716797A (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 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN109716797A (zh) |
WO (1) | WO2018058456A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
WO2024153072A1 (zh) * | 2023-01-19 | 2024-07-25 | 华为技术有限公司 | 通信方法及相关装置 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109565363B (zh) * | 2017-06-15 | 2021-10-08 | Lg电子株式会社 | 在无线通信系统中报告信道状态信息的方法及其设备 |
WO2019241934A1 (zh) | 2018-06-20 | 2019-12-26 | 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 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102378114A (zh) * | 2010-08-16 | 2012-03-14 | 中国移动通信集团公司 | 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 |
-
2016
- 2016-09-29 CN CN201680089327.8A patent/CN109716797A/zh active Pending
- 2016-09-29 WO PCT/CN2016/100878 patent/WO2018058456A1/zh active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102378114A (zh) * | 2010-08-16 | 2012-03-14 | 中国移动通信集团公司 | 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 |
Non-Patent Citations (3)
Title |
---|
CATT: "CSI-RS design for {20,24,28,32} ports", 《3GPP TSG RAN WG1 MEETING #86,R1-166439》 * |
HUAWEI, HISILICON: "CSI-RS pattern design for up to 32 ports", 《3GPP TSG RAN WG1 MEETING #86,R1-167137》 * |
QUALCOMM INCORPORATED: "Non-precoded CSI-RS design for up to 32 ports", 《3GPP TSG-RAN WG1 #86,R1-166269》 * |
Cited By (3)
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 |
WO2024153072A1 (zh) * | 2023-01-19 | 2024-07-25 | 华为技术有限公司 | 通信方法及相关装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2018058456A1 (zh) | 2018-04-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109716797A (zh) | 信道状态信息参考信号发送方法与接收方法及设备 | |
JP6938659B2 (ja) | Csi−rs測定方法および指示方法、ネットワークデバイス、ならびに端末 | |
US20200229175A1 (en) | Information transmission method, terminal device, and network device | |
US11405896B2 (en) | Sidelink communication method and terminal device | |
US10952207B2 (en) | Method for transmitting data, terminal device and network device | |
WO2018202096A1 (zh) | 传输数据的方法、终端设备和网络设备 | |
EP3553980B1 (en) | Method for transmitting data, terminal device and network device | |
WO2018202098A1 (zh) | 无线通信的方法、网络设备和终端设备 | |
US12021664B2 (en) | Radio coverage limit enhanced channel estimation | |
WO2019108267A1 (en) | Lte resource allocation | |
WO2018228228A9 (zh) | 信息传输方法及装置 | |
WO2020216088A1 (zh) | 频点测量方法、装置以及存储介质 | |
CN114930758B (zh) | 多发射和接收点(多trp)增强 | |
WO2019029426A1 (zh) | 用于传输参考信号的方法及装置 | |
JP2024026304A (ja) | フル電力アップリンク伝送の強化 | |
TW201909692A (zh) | 無線資源管理測量的方法、終端設備和網路設備 | |
CN113678495A (zh) | 波束测量上报激活方法及装置 | |
US12015506B2 (en) | Base station signaling for enhanced channel estimation for new radio coverage | |
JP2020537837A (ja) | 無線通信方法、端末装置及び送信ノード | |
US12035251B2 (en) | System and method for phase noise reduction in very high frequency spectrum | |
US11191081B2 (en) | Method and apparatus for measurement and reporting for reference signal | |
CN110351034B (zh) | 控制信道传输方法和网络设备 | |
WO2023216166A1 (zh) | 相干带宽的测量方法和装置 | |
US20230276508A1 (en) | Configuration and Default Beam Techniques at High Movement Speeds | |
US20230276475A1 (en) | Methods for Non-PMI CSI Reporting Enhancements for Multi-TRP Operation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190503 |
|
WD01 | Invention patent application deemed withdrawn after publication |