CN110492912A - 一种基于分组优化的混合波束成形方法 - Google Patents
一种基于分组优化的混合波束成形方法 Download PDFInfo
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- CN110492912A CN110492912A CN201910661477.7A CN201910661477A CN110492912A CN 110492912 A CN110492912 A CN 110492912A CN 201910661477 A CN201910661477 A CN 201910661477A CN 110492912 A CN110492912 A CN 110492912A
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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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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111836383A (zh) * | 2020-05-19 | 2020-10-27 | 东南大学 | 基于波束域信道的scma码本调度方法 |
CN112751594A (zh) * | 2020-12-17 | 2021-05-04 | 天地信息网络研究院(安徽)有限公司 | 基于和速率最大化的卫星通信用户分组方法 |
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CN105827273A (zh) * | 2016-03-08 | 2016-08-03 | 上海交通大学 | 多小区大规模mimo系统用户双天线导频干扰消除方法 |
CN107734514A (zh) * | 2016-08-11 | 2018-02-23 | 中兴通讯股份有限公司 | 分组指示信息的反馈方法、获取方法及装置 |
WO2018074828A1 (ko) * | 2016-10-18 | 2018-04-26 | 삼성전자주식회사 | 대규모 안테나를 이용하는 무선 통신 시스템에서 프리코딩을 수행하기 위한 장치 및 방법 |
CN108076473A (zh) * | 2016-11-15 | 2018-05-25 | 中国移动通信集团广东有限公司 | 一种邻区优化处理方法及装置 |
US20180176743A1 (en) * | 2016-12-15 | 2018-06-21 | Qualcomm Incorporated | Phased determination of channel-correlation-based grouping metrics for multi-user transmissions |
CN108347272A (zh) * | 2017-01-25 | 2018-07-31 | 华为技术有限公司 | 一种基于波束组进行通信的方法及设备 |
CN109120316A (zh) * | 2018-09-03 | 2019-01-01 | 杭州电子科技大学 | 一种基于最大化最小相位差值的混合波束成形方法 |
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2019
- 2019-07-22 CN CN201910661477.7A patent/CN110492912B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1870460A (zh) * | 2005-05-26 | 2006-11-29 | 松下电器产业株式会社 | 多天线通信系统的信道分配方法 |
CN105827273A (zh) * | 2016-03-08 | 2016-08-03 | 上海交通大学 | 多小区大规模mimo系统用户双天线导频干扰消除方法 |
CN107734514A (zh) * | 2016-08-11 | 2018-02-23 | 中兴通讯股份有限公司 | 分组指示信息的反馈方法、获取方法及装置 |
WO2018074828A1 (ko) * | 2016-10-18 | 2018-04-26 | 삼성전자주식회사 | 대규모 안테나를 이용하는 무선 통신 시스템에서 프리코딩을 수행하기 위한 장치 및 방법 |
CN108076473A (zh) * | 2016-11-15 | 2018-05-25 | 中国移动通信集团广东有限公司 | 一种邻区优化处理方法及装置 |
US20180176743A1 (en) * | 2016-12-15 | 2018-06-21 | Qualcomm Incorporated | Phased determination of channel-correlation-based grouping metrics for multi-user transmissions |
CN108347272A (zh) * | 2017-01-25 | 2018-07-31 | 华为技术有限公司 | 一种基于波束组进行通信的方法及设备 |
CN109120316A (zh) * | 2018-09-03 | 2019-01-01 | 杭州电子科技大学 | 一种基于最大化最小相位差值的混合波束成形方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111836383A (zh) * | 2020-05-19 | 2020-10-27 | 东南大学 | 基于波束域信道的scma码本调度方法 |
CN111836383B (zh) * | 2020-05-19 | 2022-11-01 | 东南大学 | 基于波束域信道的scma码本调度方法 |
CN112751594A (zh) * | 2020-12-17 | 2021-05-04 | 天地信息网络研究院(安徽)有限公司 | 基于和速率最大化的卫星通信用户分组方法 |
CN112751594B (zh) * | 2020-12-17 | 2021-12-14 | 天地信息网络研究院(安徽)有限公司 | 基于和速率最大化的卫星通信用户分组方法 |
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