CN115149985B - 一种多相自适应多波束形成系统及方法 - Google Patents
一种多相自适应多波束形成系统及方法 Download PDFInfo
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- CN115149985B CN115149985B CN202210772654.0A CN202210772654A CN115149985B CN 115149985 B CN115149985 B CN 115149985B CN 202210772654 A CN202210772654 A CN 202210772654A CN 115149985 B CN115149985 B CN 115149985B
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- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000007781 pre-processing Methods 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims description 50
- 238000006243 chemical reaction Methods 0.000 claims description 26
- 238000001914 filtration Methods 0.000 claims description 24
- 238000000605 extraction Methods 0.000 claims description 22
- 230000003044 adaptive effect Effects 0.000 claims description 12
- 230000002194 synthesizing effect Effects 0.000 claims description 4
- 238000005070 sampling Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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
- H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
-
- 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
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0837—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 pre-detection combining
- H04B7/0842—Weighted combining
- H04B7/086—Weighted combining using weights depending on external parameters, e.g. direction of arrival [DOA], predetermined weights or beamforming
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radio Transmission System (AREA)
Abstract
Description
控制参数名 | sPath | sType | enEq | enDly | enBeamEx |
取值 | 2 | 1 | 0 | 1 | 0 |
HbfCoe 1/12 | HbfCoe 2/11 | HbfCoe3/10 | HbfCoe4/9 | HbfCoe5/8 | HbfCoe6/7 | HbfCoe13 |
-0.0127 | -0.0303 | -0.0988 | 0.3158 | 0.0521 | 0.0175 | 0.5 |
Claims (6)
Priority Applications (1)
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CN202210772654.0A CN115149985B (zh) | 2022-06-30 | 2022-06-30 | 一种多相自适应多波束形成系统及方法 |
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CN202210772654.0A CN115149985B (zh) | 2022-06-30 | 2022-06-30 | 一种多相自适应多波束形成系统及方法 |
Publications (2)
Publication Number | Publication Date |
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CN115149985A CN115149985A (zh) | 2022-10-04 |
CN115149985B true CN115149985B (zh) | 2023-08-18 |
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CN202210772654.0A Active CN115149985B (zh) | 2022-06-30 | 2022-06-30 | 一种多相自适应多波束形成系统及方法 |
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CN (1) | CN115149985B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104133209A (zh) * | 2014-06-27 | 2014-11-05 | 中国电子科技集团公司第三十八研究所 | 目标搜索和气象探测的一体化雷达系统及其方法 |
CN106850007A (zh) * | 2016-12-21 | 2017-06-13 | 中国科学院上海微系统与信息技术研究所 | 毫米波通信链路多波束赋形方法及装置 |
CN109412628A (zh) * | 2018-10-23 | 2019-03-01 | 中国电子科技集团公司第三十八研究所 | 一种x波段宽带多波束数字接收系统及其信号处理方法 |
WO2019158207A1 (en) * | 2018-02-15 | 2019-08-22 | Nokia Solutions And Networks Oy | Method, system and apparatus to provide individual antenna configuration selections within a mimo antenna array |
CN114430119A (zh) * | 2021-12-30 | 2022-05-03 | 中国电子科技集团公司第五十四研究所 | 多波束相控阵天线及通信设备 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2595941C2 (ru) * | 2014-05-06 | 2016-08-27 | Общество с ограниченной ответственностью "Радио Гигабит" | Система радиорелейной связи с подстройкой луча |
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2022
- 2022-06-30 CN CN202210772654.0A patent/CN115149985B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104133209A (zh) * | 2014-06-27 | 2014-11-05 | 中国电子科技集团公司第三十八研究所 | 目标搜索和气象探测的一体化雷达系统及其方法 |
CN106850007A (zh) * | 2016-12-21 | 2017-06-13 | 中国科学院上海微系统与信息技术研究所 | 毫米波通信链路多波束赋形方法及装置 |
WO2019158207A1 (en) * | 2018-02-15 | 2019-08-22 | Nokia Solutions And Networks Oy | Method, system and apparatus to provide individual antenna configuration selections within a mimo antenna array |
CN109412628A (zh) * | 2018-10-23 | 2019-03-01 | 中国电子科技集团公司第三十八研究所 | 一种x波段宽带多波束数字接收系统及其信号处理方法 |
CN114430119A (zh) * | 2021-12-30 | 2022-05-03 | 中国电子科技集团公司第五十四研究所 | 多波束相控阵天线及通信设备 |
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