CN116097578A - 波束生成方法以及相关装置 - Google Patents
波束生成方法以及相关装置 Download PDFInfo
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- CN116097578A CN116097578A CN202080103803.3A CN202080103803A CN116097578A CN 116097578 A CN116097578 A CN 116097578A CN 202080103803 A CN202080103803 A CN 202080103803A CN 116097578 A CN116097578 A CN 116097578A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
- H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
- H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
- H04B7/0621—Feedback content
- H04B7/0628—Diversity capabilities
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本申请实施例提供了一种波束生成方法及其相关装置，用于提升接入网设备与终端设备之间的通信性能。本申请实施例的波束生成方法包括：终端设备接收接入网设备发送的M个参考信号资源；所述终端设备分别测量所述M个参考信号资源，得到第一测量信息，所述第一测量信息包括第一相位信息，所述第一相位信息为所述终端设备分别测量所述M个参考信号资源中的N个参考信号资源得到的相位信息，所述N和所述M均为大于或等于1的整数，所述M大于或等于所述N；所述终端设备向所述接入网设备发送第一指示信息，所述第一指示信息用于指示所述第一相位信息。
Description
PCT国内申请，说明书已公开。
Claims (102)
- 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/CN2020/117517 WO2022061667A1 (zh) | 2020-09-24 | 2020-09-24 | 波束生成方法以及相关装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116097578A true CN116097578A (zh) | 2023-05-09 |
Family
ID=80845995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080103803.3A Pending CN116097578A (zh) | 2020-09-24 | 2020-09-24 | 波束生成方法以及相关装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20230217286A1 (zh) |
| EP (1) | EP4207624A4 (zh) |
| CN (1) | CN116097578A (zh) |
| WO (1) | WO2022061667A1 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023206566A1 (zh) * | 2022-04-29 | 2023-11-02 | 北京小米移动软件有限公司 | 信息传输方法、装置、设备及存储介质 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10404343B2 (en) * | 2016-09-29 | 2019-09-03 | Qualcomm Incoporated | Use of downlink beam tracking results in reference symbol sessions |
| TW201907680A (zh) * | 2017-06-14 | 2019-02-16 | 美商Ｉｄａｃ控股公司 | 無線網路中統一波束管理 |
| CN111213325B (zh) * | 2017-06-14 | 2023-06-20 | 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装置 |
| US10998943B2 (en) * | 2017-08-18 | 2021-05-04 | Qualcomm Incorporated | Techniques and apparatuses for enhanced phase feedback in millimeter wave multi-user beamforming |
| WO2019074409A1 (en) * | 2017-10-10 | 2019-04-18 | Telefonaktiebolaget Lm Ericsson (Publ) | BEAM MANAGEMENT OF A RADIO TRANSCEIVER DEVICE |
| US20200162142A1 (en) * | 2018-11-15 | 2020-05-21 | Samsung Electronics Co., Ltd. | Method and apparatus to enable csi reporting in wireless communication systems |
| US12021589B2 (en) * | 2019-01-11 | 2024-06-25 | Lg Electronics Inc. | Method for reporting channel state information in wireless communication system, and apparatus therefor |
| CN111698005B (zh) * | 2019-03-15 | 2022-07-29 | 华为技术有限公司 | 用于获取波束权值的方法和装置 |
-
2020
- 2020-09-24 WO PCT/CN2020/117517 patent/WO2022061667A1/zh unknown
- 2020-09-24 EP EP20954519.3A patent/EP4207624A4/en active Pending
- 2020-09-24 CN CN202080103803.3A patent/CN116097578A/zh active Pending
-
2023
- 2023-03-14 US US18/183,174 patent/US20230217286A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4207624A1 (en) | 2023-07-05 |
| EP4207624A4 (en) | 2023-10-04 |
| WO2022061667A1 (zh) | 2022-03-31 |
| US20230217286A1 (en) | 2023-07-06 |
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