CN109120316B - 一种基于最大化最小相位差值的混合波束成形方法 - Google Patents
一种基于最大化最小相位差值的混合波束成形方法 Download PDFInfo
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- CN109120316B CN109120316B CN201811020499.7A CN201811020499A CN109120316B CN 109120316 B CN109120316 B CN 109120316B CN 201811020499 A CN201811020499 A CN 201811020499A CN 109120316 B CN109120316 B CN 109120316B
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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
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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
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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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/24—Cell structures
- H04W16/28—Cell structures using beam steering
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CN109787828B (zh) * | 2019-01-18 | 2021-08-31 | 杭州电子科技大学 | 认知swipt最佳节点选择与波束成型联合设计方法 |
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 |
CN110492912B (zh) * | 2019-07-22 | 2020-09-08 | 杭州电子科技大学 | 一种基于分组优化的混合波束成形方法 |
CN110365388B (zh) * | 2019-07-31 | 2022-07-29 | 东南大学 | 一种低复杂度毫米波多播波束成形方法 |
US20230170959A1 (en) * | 2021-12-01 | 2023-06-01 | Mediatek Inc. | Method and apparatus for hybrid beamforming with autonomous beamformers in mobile communications |
Citations (2)
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CN107566303A (zh) * | 2017-07-27 | 2018-01-09 | 东华大学 | 一种基于贝叶斯压缩感知的毫米波信道估计方法 |
CN108306667A (zh) * | 2017-12-25 | 2018-07-20 | 南京理工大学 | 大规模mimo中基于线性搜索的混合到达角估计 |
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US9444534B2 (en) * | 2012-02-06 | 2016-09-13 | Samsung Electronics Co., Ltd. | Apparatus and method for low complexity spatial division multiple access in a millimeter wave mobile communication system |
US9148325B2 (en) * | 2013-05-23 | 2015-09-29 | Ridha HAMILA | System and methods for compensation of I/Q imbalance in beamforming OFDM systems |
EP3123626B1 (en) * | 2014-03-24 | 2019-05-01 | LG Electronics Inc. | Method of performing a hybrid beamforming in a wireless communication system and apparatus therefor |
CN107453795B (zh) * | 2017-08-21 | 2020-06-30 | 东南大学 | 多用户毫米波通信系统的波束分配方法及其装置和系统 |
CN108270471A (zh) * | 2017-12-27 | 2018-07-10 | 东南大学 | 大规模天线阵列系统中低反馈混合预编码与接收合并方法 |
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CN107566303A (zh) * | 2017-07-27 | 2018-01-09 | 东华大学 | 一种基于贝叶斯压缩感知的毫米波信道估计方法 |
CN108306667A (zh) * | 2017-12-25 | 2018-07-20 | 南京理工大学 | 大规模mimo中基于线性搜索的混合到达角估计 |
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