CN115298986A - 信息传输方法、网络设备、用户设备、系统及电子设备 - Google Patents
信息传输方法、网络设备、用户设备、系统及电子设备 Download PDFInfo
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- CN115298986A CN115298986A CN202080098621.1A CN202080098621A CN115298986A CN 115298986 A CN115298986 A CN 115298986A CN 202080098621 A CN202080098621 A CN 202080098621A CN 115298986 A CN115298986 A CN 115298986A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
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Abstract
本申请实施例提供了一种信息传输方法、网络设备、用户设备、通信系统、电子设备及存储介质，包括：确定用户设备为SU‑MIMO传输模式时的第一权值，根据第一权值确定用户设备为MU‑MIMO状态时的第二权值，基于第二权值将待传输信息发送至用户设备，通过SU‑MIMO传输模式时的权值(即第一权值)确定MU‑MIMO传输模式时的权值(即第二权值)，可以避免由相关技术中通过多套测量方案的遍历方法时造成的消耗较大的CSI资源、时间较长的技术问题，实现了节约CSI资源、提高效率的技术效果。
Description
PCT国内申请，说明书已公开。
Claims (21)
- 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/CN2020/103282 WO2022016373A1 (zh) | 2020-07-21 | 2020-07-21 | 信息传输方法、网络设备、用户设备、系统及电子设备 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115298986A true CN115298986A (zh) | 2022-11-04 |
| CN115298986B CN115298986B (zh) | 2024-04-26 |
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| CN202080098621.1A Active CN115298986B (zh) | 2020-07-21 | 2020-07-21 | 信息传输方法、网络设备、用户设备、系统及电子设备 |
Country Status (2)
| Country | Link |
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| CN (1) | CN115298986B (zh) |
| WO (1) | WO2022016373A1 (zh) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103209057A (zh) * | 2012-01-17 | 2013-07-17 | 华为技术有限公司 | 使用码本进行数据传输的方法和设备 |
| CN107734514A (zh) * | 2016-08-11 | 2018-02-23 | 中兴通讯股份有限公司 | 分组指示信息的反馈方法、获取方法及装置 |
| WO2019122972A1 (en) * | 2017-12-20 | 2019-06-27 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and network node for generating and selecting a codebook in a mimo communication network |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101997655A (zh) * | 2009-08-20 | 2011-03-30 | 富士通株式会社 | 用于实现下行多输入多输出传输的方法和装置 |
| JP2013517645A (ja) * | 2010-01-12 | 2013-05-16 | パンテック カンパニー リミテッド | チャネル情報フィードバック装置及びその方法、基地局、その基地局の通信方法 |
| CN102164027B (zh) * | 2010-02-24 | 2014-07-30 | 华为技术有限公司 | 预编码矩阵索引反馈方法和装置 |
| US9203552B2 (en) * | 2010-09-08 | 2015-12-01 | Qualcomm Incorporated | Unified feedback framework for MU-MIMO enhancement based on indication of preferred precoder pairings |
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2020
- 2020-07-21 WO PCT/CN2020/103282 patent/WO2022016373A1/zh active Application Filing
- 2020-07-21 CN CN202080098621.1A patent/CN115298986B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103209057A (zh) * | 2012-01-17 | 2013-07-17 | 华为技术有限公司 | 使用码本进行数据传输的方法和设备 |
| CN107734514A (zh) * | 2016-08-11 | 2018-02-23 | 中兴通讯股份有限公司 | 分组指示信息的反馈方法、获取方法及装置 |
| WO2019122972A1 (en) * | 2017-12-20 | 2019-06-27 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and network node for generating and selecting a codebook in a mimo communication network |
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| Publication number | Publication date |
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| WO2022016373A1 (zh) | 2022-01-27 |
| CN115298986B (zh) | 2024-04-26 |
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