CN106253956B - 基于码本的模数混合预编码方法 - Google Patents
基于码本的模数混合预编码方法 Download PDFInfo
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- CN106253956B CN106253956B CN201610719941.XA CN201610719941A CN106253956B CN 106253956 B CN106253956 B CN 106253956B CN 201610719941 A CN201610719941 A CN 201610719941A CN 106253956 B CN106253956 B CN 106253956B
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000011159 matrix material Substances 0.000 claims abstract description 32
- 238000012549 training Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000013507 mapping Methods 0.000 claims description 3
- 230000010363 phase shift Effects 0.000 claims description 3
- 238000005457 optimization Methods 0.000 abstract description 11
- 238000004088 simulation Methods 0.000 abstract 3
- 238000004891 communication Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 235000015429 Mirabilis expansa Nutrition 0.000 description 2
- 244000294411 Mirabilis expansa Species 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000013536 miso Nutrition 0.000 description 2
- 238000011161 development Methods 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
- H04B7/0413—MIMO systems
- H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
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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)
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
Abstract
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CN201610719941.XA CN106253956B (zh) | 2016-08-24 | 2016-08-24 | 基于码本的模数混合预编码方法 |
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CN201610719941.XA CN106253956B (zh) | 2016-08-24 | 2016-08-24 | 基于码本的模数混合预编码方法 |
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CN106253956A CN106253956A (zh) | 2016-12-21 |
CN106253956B true CN106253956B (zh) | 2019-06-21 |
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Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106788642B (zh) * | 2016-12-28 | 2020-08-18 | 西安交通大学 | 一种用于实际宽带大规模mimo系统的混合预编码设计方法 |
CN108736941A (zh) * | 2017-04-18 | 2018-11-02 | 中国移动通信有限公司研究院 | 一种数据传输方法、基站及终端 |
TWI622279B (zh) * | 2017-05-02 | 2018-04-21 | 國立高雄師範大學 | 通訊設備及用於波束成形之方法 |
CN107104719B (zh) * | 2017-05-16 | 2020-04-24 | 东南大学 | 一种基于几何构造的毫米波数字模拟混合预编码设计方法 |
EP3404843B1 (en) * | 2017-05-17 | 2022-12-07 | Mitsubishi Electric R&D Centre Europe B.V. | Method for enabling both analog and digital beamforming |
CN107181511B (zh) * | 2017-06-07 | 2020-07-24 | 深圳先进技术研究院 | 一种毫米波mimo系统的混合预编码方法及系统 |
CN108337030B (zh) * | 2018-02-07 | 2020-06-30 | 东南大学 | 多天线系统中高功效波束成形方法、装置及设备 |
CN109361434B (zh) * | 2018-08-29 | 2021-08-17 | 南京邮电大学 | 基站协作传输的毫米波mimo混合预编码方法 |
CN109586777B (zh) * | 2019-01-21 | 2021-08-13 | 东南大学 | 具有解析结构的码本产生及收发协作自适应波束训练方法 |
CN109586776B (zh) * | 2019-01-21 | 2021-08-31 | 东南大学 | 基于子阵列协作的多精度码本产生及自适应波束训练方法 |
US10951286B2 (en) * | 2019-04-26 | 2021-03-16 | Huawei Technologies Co., Ltd. | Methods and systems for hybrid beamforming for MIMO communications |
CN110518952B (zh) * | 2019-08-26 | 2020-12-08 | 北京理工大学 | 一种基于码本的自适应分组宽带混合波束赋形设计方法 |
CN112636801B (zh) * | 2020-11-20 | 2021-12-28 | 鹏城实验室 | 一种毫米波混合预编码方法、智能终端及存储介质 |
CN113411109A (zh) * | 2021-05-12 | 2021-09-17 | 上海电机学院 | 一种基于电力巡检通信系统的混合预编码方法 |
CN115884207A (zh) * | 2021-09-26 | 2023-03-31 | 华为技术有限公司 | 一种通信方法及装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103023604A (zh) * | 2011-09-21 | 2013-04-03 | 中兴通讯股份有限公司 | 预编码码字的获得方法及终端 |
CN105721033A (zh) * | 2016-02-23 | 2016-06-29 | 清华大学 | 一种多用户毫米波通信系统的波束赋形方法及系统 |
Family Cites Families (1)
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US8929473B2 (en) * | 2011-07-28 | 2015-01-06 | Samsung Electronics Co., Ltd. | Combining baseband processing and radio frequency beam steering in wireless communication systems |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103023604A (zh) * | 2011-09-21 | 2013-04-03 | 中兴通讯股份有限公司 | 预编码码字的获得方法及终端 |
CN105721033A (zh) * | 2016-02-23 | 2016-06-29 | 清华大学 | 一种多用户毫米波通信系统的波束赋形方法及系统 |
Non-Patent Citations (1)
Title |
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Fast Converging Algorithm for Weighted Sum Rate Maximization in Multicell MISO Downlink;Le-Nam Tran et al.;《IEEE Signal Processing Letters》;20121009;第19卷(第12期);第872-875页 |
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