CN106998223A - 混合波束赋形方法、基站和用户终端 - Google Patents

混合波束赋形方法、基站和用户终端 Download PDF

Info

Publication number
CN106998223A
CN106998223A CN201610039223.8A CN201610039223A CN106998223A CN 106998223 A CN106998223 A CN 106998223A CN 201610039223 A CN201610039223 A CN 201610039223A CN 106998223 A CN106998223 A CN 106998223A
Authority
CN
China
Prior art keywords
analog
analog beam
figuration
base station
brs
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610039223.8A
Other languages
English (en)
Chinese (zh)
Inventor
侯晓林
蒋惠玲
加山英俊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTT Docomo Inc
Original Assignee
NTT Docomo Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NTT Docomo Inc filed Critical NTT Docomo Inc
Priority to CN201610039223.8A priority Critical patent/CN106998223A/zh
Priority to PCT/CN2017/071030 priority patent/WO2017124968A1/zh
Priority to CN201780006074.8A priority patent/CN108476054B/zh
Priority to JP2018536836A priority patent/JP2019508934A/ja
Publication of CN106998223A publication Critical patent/CN106998223A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
CN201610039223.8A 2016-01-21 2016-01-21 混合波束赋形方法、基站和用户终端 Pending CN106998223A (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201610039223.8A CN106998223A (zh) 2016-01-21 2016-01-21 混合波束赋形方法、基站和用户终端
PCT/CN2017/071030 WO2017124968A1 (zh) 2016-01-21 2017-01-13 混合波束赋形方法、基站和用户终端
CN201780006074.8A CN108476054B (zh) 2016-01-21 2017-01-13 发送波束标识信息的方法、基站和终端设备
JP2018536836A JP2019508934A (ja) 2016-01-21 2017-01-13 混合ビームフォーミング方法、基地局、及びユーザ端末

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610039223.8A CN106998223A (zh) 2016-01-21 2016-01-21 混合波束赋形方法、基站和用户终端

Publications (1)

Publication Number Publication Date
CN106998223A true CN106998223A (zh) 2017-08-01

Family

ID=59361450

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201610039223.8A Pending CN106998223A (zh) 2016-01-21 2016-01-21 混合波束赋形方法、基站和用户终端
CN201780006074.8A Active CN108476054B (zh) 2016-01-21 2017-01-13 发送波束标识信息的方法、基站和终端设备

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201780006074.8A Active CN108476054B (zh) 2016-01-21 2017-01-13 发送波束标识信息的方法、基站和终端设备

Country Status (3)

Country Link
JP (1) JP2019508934A (enExample)
CN (2) CN106998223A (enExample)
WO (1) WO2017124968A1 (enExample)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109787666A (zh) * 2017-11-10 2019-05-21 中兴通讯股份有限公司 一种频域调度方法、装置及设备
WO2019100244A1 (zh) * 2017-11-22 2019-05-31 华为技术有限公司 波束分配方法及装置
WO2020057383A1 (zh) * 2018-09-18 2020-03-26 华为技术有限公司 数据传输的方法和装置
CN111093209A (zh) * 2018-10-24 2020-05-01 深圳市太赫兹科技创新研究院 动态信号发射结构及波束赋形方法
CN113746510A (zh) * 2021-07-28 2021-12-03 广州大学 基于机器学习的用户调度和模拟波束选择优化方法
CN113890574A (zh) * 2021-10-27 2022-01-04 中国联合网络通信集团有限公司 波束权值参数调整方法、装置、设备及存储介质
CN114726392A (zh) * 2021-01-04 2022-07-08 中国移动通信有限公司研究院 一种射频电路、电子设备及基站
CN115426008A (zh) * 2017-10-11 2022-12-02 索尼公司 无线通信系统中的电子设备、通信方法和存储介质
CN116528256A (zh) * 2023-02-07 2023-08-01 北京交通大学 一种基于深度学习的波束赋形计算方法

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108134216B (zh) * 2017-12-29 2024-02-06 广东博纬通信科技有限公司 一种模拟波束赋形的天线阵列
WO2020107347A1 (zh) * 2018-11-29 2020-06-04 北京小米移动软件有限公司 波束扫描范围确定方法、装置、设备及存储介质
CN114175710B (zh) * 2019-07-19 2024-02-06 株式会社Ntt都科摩 终端以及无线通信方法
CN114600476B (zh) 2019-11-14 2024-01-23 以伊索电子股份有限公司名义经营的阿维科斯天线股份有限公司 用于点对多点通信的客户端分组
CN111952734B (zh) * 2020-09-14 2025-05-06 昆山恩电开通信设备有限公司 一种5g通信大规模阵组合赋形电调天线
CN115379470B (zh) * 2021-05-21 2024-07-05 华为技术有限公司 波束成形方法及相关装置
CN116545485A (zh) * 2022-01-26 2023-08-04 大唐移动通信设备有限公司 信号传输方法、装置及存储介质
CN115604719A (zh) * 2022-10-10 2023-01-13 中国电信股份有限公司（Cn） 业务调度方法、装置、dss基站以及存储介质
CN117081634B (zh) * 2023-08-28 2025-02-18 浙江天泓波控电子科技有限公司 一种机械伺服数字相控阵系统
CN119907105A (zh) * 2023-10-27 2025-04-29 华为技术有限公司 通信方法和通信装置
CN117614502B (zh) * 2023-11-30 2024-06-07 智慧尘埃(上海)通信科技有限公司 一种用于模拟波束权值传输的方法、系统及电子设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102067472B (zh) * 2008-08-15 2015-03-18 上海贝尔股份有限公司 基于固定波束族的波束赋形方法、基站和用户设备
CN102237923B (zh) * 2010-04-26 2016-03-30 中兴通讯股份有限公司 一种波束赋形的方法、装置及基站
EP2388931B1 (en) * 2010-05-21 2017-09-13 Imec Method and system for mixed analog/digital beamforming in wireless communication systems
KR101839812B1 (ko) * 2011-08-11 2018-03-19 삼성전자주식회사 혼합 아날로그/디지털 빔포밍을 위한 방법 및 장치
KR20130127347A (ko) * 2012-05-10 2013-11-22 삼성전자주식회사 아날로그 및 디지털 하이브리드 빔포밍을 통한 통신 방법 및 장치

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115426008A (zh) * 2017-10-11 2022-12-02 索尼公司 无线通信系统中的电子设备、通信方法和存储介质
CN109787666A (zh) * 2017-11-10 2019-05-21 中兴通讯股份有限公司 一种频域调度方法、装置及设备
CN109787666B (zh) * 2017-11-10 2021-04-20 中兴通讯股份有限公司 一种频域调度方法、装置及设备
US11349540B2 (en) 2017-11-22 2022-05-31 Huawei Technologies Co., Ltd. Beam allocation method and apparatus
WO2019100244A1 (zh) * 2017-11-22 2019-05-31 华为技术有限公司 波束分配方法及装置
CN111328441A (zh) * 2017-11-22 2020-06-23 华为技术有限公司 波束分配方法及装置
WO2020057383A1 (zh) * 2018-09-18 2020-03-26 华为技术有限公司 数据传输的方法和装置
CN111093209A (zh) * 2018-10-24 2020-05-01 深圳市太赫兹科技创新研究院 动态信号发射结构及波束赋形方法
CN111093209B (zh) * 2018-10-24 2023-03-10 深圳市太赫兹科技创新研究院 动态信号发射结构及波束赋形方法
CN114726392A (zh) * 2021-01-04 2022-07-08 中国移动通信有限公司研究院 一种射频电路、电子设备及基站
CN114726392B (zh) * 2021-01-04 2025-08-22 中国移动通信有限公司研究院 一种射频电路、电子设备及基站
CN113746510B (zh) * 2021-07-28 2022-05-24 广州大学 基于机器学习的用户调度和模拟波束选择优化方法
CN113746510A (zh) * 2021-07-28 2021-12-03 广州大学 基于机器学习的用户调度和模拟波束选择优化方法
CN113890574A (zh) * 2021-10-27 2022-01-04 中国联合网络通信集团有限公司 波束权值参数调整方法、装置、设备及存储介质
CN116528256A (zh) * 2023-02-07 2023-08-01 北京交通大学 一种基于深度学习的波束赋形计算方法

Also Published As

Publication number Publication date
WO2017124968A1 (zh) 2017-07-27
CN108476054B (zh) 2022-02-18
JP2019508934A (ja) 2019-03-28
CN108476054A (zh) 2018-08-31

Similar Documents

Publication Publication Date Title
CN106998223A (zh) 混合波束赋形方法、基站和用户终端
KR102087039B1 (ko) 이차원 평면 배열 안테나를 사용하는 무선 통신 시스템에서 채널 상태 정보 기준 신호 전송 및 하이브리드 공간분할 다중화와 공간분할 다중 접속 방법 및 장치
CN102859894B (zh) 在无线通信系统中反馈信道状态信息的方法和用户设备装置
JP5236784B2 (ja) 固定ビーム通信システムにおけるメジャーグループをスケジューリングする方法及びその装置
EP2798749B1 (en) Channel state information feedback apparatus and method in wireless communication system operating in fdd mode
EP3146651B1 (en) Method and apparatus for generating and transmitting channel feedback in mobile communication system employing two dimensional antenna array
CN106033989B (zh) 一种混合波束赋形传输方法及网络设备
US9942785B2 (en) Method, system, and device for transmitting preamble signal and for signal measurement
US10069550B2 (en) Method and apparatus for generating and reporting feedback information in mobile communication system
EP2467965B1 (en) A method for operating a radio station in a mobile network
KR20130075140A (ko) Ｆｄｄ 모드로 동작하는 거대 ｍｉｍｏ 시스템에서 채널상태정보 기준신호를 전송하고 수신하기 위한 송수신 장치 및 방법
KR20150111153A (ko) 다중입력 다중출력 시스템에서 스케줄링 방법 및 장치
WO2014029368A1 (en) Systems and methods for interference alignment in wi-fi
CN107079308A (zh) 基站和用户装置
CN106992805A (zh) 多天线传输方法、基站和用户终端
KR20130051949A (ko) 무선 통신들을 위한 방법 및 시스템, 대응하는 네트워크 및 컴퓨터 프로그램 제품
CN108141307B (zh) 用于共享干扰信息的控制实体、接入节点和方法
CN106160934A (zh) 一种csi反馈方法、装置和相关设备
US9113480B2 (en) Method for operating a radio station in a mobile network
CN102077484B (zh) 针对单小区mbms传输的合成波束赋形方法和系统
KR20170020927A (ko) 무선 통신 시스템, 기지국, 이동국, 송신 방법 및 복조 방법
KR20110081753A (ko) 다중 안테나 시스템에서 채널품질정보의 피드백 방법 및 장치
CN102844992B (zh) 无线通信方法和系统、相应网络以及设备

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170801

WD01 Invention patent application deemed withdrawn after publication