CN115956345A - Oam系统传输阵列的确定方法、装置、终端设备、接入网设备及存储介质 - Google Patents
Oam系统传输阵列的确定方法、装置、终端设备、接入网设备及存储介质 Download PDFInfo
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- CN115956345A CN115956345A CN202180000907.6A CN202180000907A CN115956345A CN 115956345 A CN115956345 A CN 115956345A CN 202180000907 A CN202180000907 A CN 202180000907A CN 115956345 A CN115956345 A CN 115956345A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 150
- 238000000034 method Methods 0.000 title claims abstract description 87
- 238000003491 array Methods 0.000 claims abstract description 160
- 238000013507 mapping Methods 0.000 claims description 2
- 238000004891 communication Methods 0.000 abstract description 33
- 238000012545 processing Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 8
- 230000011664 signaling Effects 0.000 description 8
- 230000008569 process Effects 0.000 description 4
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- 230000008859 change Effects 0.000 description 3
- 238000004590 computer program Methods 0.000 description 3
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- 230000001133 acceleration Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
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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
- H04B7/0602—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 antenna switching
- H04B7/0604—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 antenna switching with predefined switching scheme
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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
- H04B7/0602—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 antenna switching
- H04B7/0608—Antenna selection according to transmission parameters
- H04B7/061—Antenna selection according to transmission parameters using feedback from receiving side
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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
- H04B7/0691—Hybrid systems, i.e. switching and simultaneous transmission using subgroups of transmit antennas
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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
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
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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
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0868—Hybrid systems, i.e. switching and combining
- H04B7/0874—Hybrid systems, i.e. switching and combining using subgroups of receive antennas
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本公开提出一种OAM系统传输阵列的确定方法、装置、终端设备、接入网设备及存储介质，属于通信技术领域。该方法包括：从发送端的第一同心圆阵列中确定多个发送阵列；分别利用该多个发送阵列依次发送第一参考信号至接收端；并接收该接收端所发送的第一目标索引信息，根据该第一目标索引信息确定OAM系统发送阵列。本公开实施例提供的OAM系统传输阵列的确定方法即使收发端处于移动场景，或者，发送端发送不同模态的OAM信号时，发送端每次发送信号时，均可以确保其是以最优的发送阵列来发送信号的，有效的解决了在共轴、多模态、收发端移动的场景下的OAM通信问题。
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/CN2021/084705 WO2022205195A1 (zh) | 2021-03-31 | 2021-03-31 | Oam系统传输阵列的确定方法、装置、终端设备、接入网设备及存储介质 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115956345A true CN115956345A (zh) | 2023-04-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202180000907.6A Pending CN115956345A (zh) | 2021-03-31 | 2021-03-31 | Oam系统传输阵列的确定方法、装置、终端设备、接入网设备及存储介质 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20240364396A1 (zh) |
| EP (1) | EP4318968A4 (zh) |
| CN (1) | CN115956345A (zh) |
| WO (1) | WO2022205195A1 (zh) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9031151B1 (en) * | 2014-05-07 | 2015-05-12 | L-3 Communications, Corp. | Receiving and resolving a composite orbital angular momentum beam |
| US10461831B2 (en) * | 2015-04-26 | 2019-10-29 | Lg Electronics Inc. | Channel state information report of high-speed moving user equipment |
| CN106992805A (zh) * | 2016-01-21 | 2017-07-28 | 株式会社Ntt都科摩 | 多天线传输方法、基站和用户终端 |
| JP6513590B2 (ja) * | 2016-02-26 | 2019-05-15 | 日本電信電話株式会社 | 無線通信システムおよび無線通信システムの通信方法 |
| CN108366377A (zh) * | 2017-01-26 | 2018-08-03 | 索尼公司 | 电子设备、通信方法以及介质 |
| CN109842435A (zh) * | 2017-11-24 | 2019-06-04 | 上海诺基亚贝尔股份有限公司 | 一种用于执行预编码的方法和装置 |
| US11490395B2 (en) * | 2018-01-29 | 2022-11-01 | Qualcomm Incorporated | Feedback-driven antenna array size adaptation |
| CN110266354B (zh) * | 2019-06-12 | 2021-05-18 | 西安电子科技大学 | 轨道角动量无线通信系统的信号接收方法 |
-
2021
- 2021-03-31 WO PCT/CN2021/084705 patent/WO2022205195A1/zh active Application Filing
- 2021-03-31 CN CN202180000907.6A patent/CN115956345A/zh active Pending
- 2021-03-31 EP EP21933858.9A patent/EP4318968A4/en active Pending
- 2021-03-31 US US18/553,494 patent/US20240364396A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20240364396A1 (en) | 2024-10-31 |
| EP4318968A4 (en) | 2024-06-05 |
| WO2022205195A1 (zh) | 2022-10-06 |
| EP4318968A1 (en) | 2024-02-07 |
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