CN115997411A - 基于轨道角动量oam的通信方法及其装置 - Google Patents
基于轨道角动量oam的通信方法及其装置 Download PDFInfo
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- CN115997411A CN115997411A CN202180002615.6A CN202180002615A CN115997411A CN 115997411 A CN115997411 A CN 115997411A CN 202180002615 A CN202180002615 A CN 202180002615A CN 115997411 A CN115997411 A CN 115997411A
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- oam
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- oam mode
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Classifications
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本申请实施例公开了一种基于轨道角动量OAM的通信方法及其装置,可以应用于车联网,例如车与任何事物通信、车间通信长期演进技术、车辆与车辆通信等,或可以用于智能驾驶,智能网联车等领域,或者还可以应用于AR/VR、物联网等领域中,该方法包括:接收端发送指示信息,该指示信息用于指示发送端确定发送模态。通过实施本申请实施例,可以使得***容量最大化,可以扩大适用场景,提高增益。
Description
PCT国内申请,说明书已公开。
Claims (52)
- 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/CN2021/113906 WO2023019596A1 (zh) | 2021-08-20 | 2021-08-20 | 基于轨道角动量oam的通信方法及其装置 |
Publications (1)
Publication Number | Publication Date |
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CN115997411A true CN115997411A (zh) | 2023-04-21 |
Family
ID=85239369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202180002615.6A Pending CN115997411A (zh) | 2021-08-20 | 2021-08-20 | 基于轨道角动量oam的通信方法及其装置 |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP4383587A1 (zh) |
CN (1) | CN115997411A (zh) |
WO (1) | WO2023019596A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116436740B (zh) * | 2023-06-15 | 2023-09-15 | 北京遥感设备研究所 | 一种轨道角动量模态间干扰抑制方法及*** |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150079039A (ko) * | 2013-12-31 | 2015-07-08 | 한국전자통신연구원 | 공전 각운동량 모드들을 동시에 송신 및 수신하는 장치 및 방법 |
CN112803975B (zh) * | 2019-11-14 | 2022-02-25 | 华为技术有限公司 | 确定预编码矩阵的方法、设备及*** |
CN112887989B (zh) * | 2019-11-30 | 2023-03-03 | 华为技术有限公司 | 基于oam的通信方法和相关设备及存储介质 |
CN112996054B (zh) * | 2019-12-16 | 2023-02-14 | 华为技术有限公司 | 信号干扰协调方法、通信装置及计算机可读存储介质 |
CN112260720B (zh) * | 2020-10-16 | 2022-01-11 | 西安电子科技大学 | 基于索引调制的涡旋电磁波跳模-频抗干扰***和方法 |
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2021
- 2021-08-20 WO PCT/CN2021/113906 patent/WO2023019596A1/zh active Application Filing
- 2021-08-20 EP EP21953837.8A patent/EP4383587A1/en active Pending
- 2021-08-20 CN CN202180002615.6A patent/CN115997411A/zh active Pending
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Publication number | Publication date |
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EP4383587A1 (en) | 2024-06-12 |
WO2023019596A1 (zh) | 2023-02-23 |
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