CN105790811A - 一种高分辨率模拟波束快速训练方法及装置 - Google Patents
一种高分辨率模拟波束快速训练方法及装置 Download PDFInfo
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- CN105790811A CN105790811A CN201610235698.4A CN201610235698A CN105790811A CN 105790811 A CN105790811 A CN 105790811A CN 201610235698 A CN201610235698 A CN 201610235698A CN 105790811 A CN105790811 A CN 105790811A
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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
- H04B7/0413—MIMO systems
- H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
-
- 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
- H04B7/0482—Adaptive codebooks
-
- 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
- H04B7/06—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
- H04B7/0619—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 using feedback from receiving side
- H04B7/0636—Feedback format
- H04B7/0639—Using selective indices, e.g. of a codebook, e.g. pre-distortion matrix index [PMI] or for beam selection
-
- 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
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Radio Transmission System (AREA)
Abstract
Description
参数 | 通信距离 | 载波频率 | 莱斯K因子Kf |
取值 | 100m | 45GHz | 10dB |
Claims (8)
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CN201610235698.4A CN105790811B (zh) | 2016-04-15 | 2016-04-15 | 一种高分辨率模拟波束快速训练方法及装置 |
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CN201610235698.4A CN105790811B (zh) | 2016-04-15 | 2016-04-15 | 一种高分辨率模拟波束快速训练方法及装置 |
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CN105790811A true CN105790811A (zh) | 2016-07-20 |
CN105790811B CN105790811B (zh) | 2018-09-21 |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107135023A (zh) * | 2017-04-28 | 2017-09-05 | 东南大学 | 用于毫米波通信系统的三维训练码书设计方法及波束对准方法 |
CN108462520A (zh) * | 2018-02-06 | 2018-08-28 | 重庆邮电大学 | 一种低分辨率APSs分层码本设计及搜索方法 |
CN109474314A (zh) * | 2018-12-21 | 2019-03-15 | 东南大学 | 毫米波多用户大规模mimo基-4并行波束训练方法 |
CN109547071A (zh) * | 2018-11-15 | 2019-03-29 | 北京大学 | 一种单小区mu-miso混合预编码系统及其模拟波束选择方法 |
CN109586777A (zh) * | 2019-01-21 | 2019-04-05 | 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 |
CN109586776A (zh) * | 2019-01-21 | 2019-04-05 | 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 |
CN109889245A (zh) * | 2018-12-03 | 2019-06-14 | 东南大学 | 一种基于波束选择的幂迭代混合波束赋形方法 |
CN110557180A (zh) * | 2019-08-22 | 2019-12-10 | 哈尔滨工业大学(深圳) | 一种基于主副码本的多分查找波束成形方法、装置、系统及存储介质 |
CN111130608A (zh) * | 2018-10-30 | 2020-05-08 | 三星电子株式会社 | 生成用于模拟波束形成的码本的系统和方法 |
CN113364505A (zh) * | 2021-06-02 | 2021-09-07 | 东南大学 | 一种用于超高速串行接口阵列天线的自适用波束控制fpga实现方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090180454A1 (en) * | 2008-01-11 | 2009-07-16 | The Hong Kong University Of Science And Technology | Linear precoding for mimo channels with outdated channel state information in multiuser space-time block coded systems with multi-packet reception |
CN101867402A (zh) * | 2010-05-04 | 2010-10-20 | 西安交通大学 | 一种自适应天线选择的mimo系统及其应用方法 |
-
2016
- 2016-04-15 CN CN201610235698.4A patent/CN105790811B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090180454A1 (en) * | 2008-01-11 | 2009-07-16 | The Hong Kong University Of Science And Technology | Linear precoding for mimo channels with outdated channel state information in multiuser space-time block coded systems with multi-packet reception |
CN101867402A (zh) * | 2010-05-04 | 2010-10-20 | 西安交通大学 | 一种自适应天线选择的mimo系统及其应用方法 |
Non-Patent Citations (2)
Title |
---|
LIANG ZHOU等: "Fast Codebook-Based Beamforming Training for MMWave MIMO Systems with Subarray Structures", 《VEHICULAR TECHNOLOGY CONFERENCE(VTC FALL),2015 IEEE 82ND》 * |
SHUANGFENG HAN: "Large-scale antenna systems with hybrid analog and digital beamforming for millimeter wave 5G", 《IEEE COMMUNICATIONS MAGAZINE》 * |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107135023A (zh) * | 2017-04-28 | 2017-09-05 | 东南大学 | 用于毫米波通信系统的三维训练码书设计方法及波束对准方法 |
CN107135023B (zh) * | 2017-04-28 | 2020-04-24 | 东南大学 | 用于毫米波通信系统的三维训练码书设计方法及波束对准方法 |
CN108462520B (zh) * | 2018-02-06 | 2021-05-14 | 重庆邮电大学 | 一种低分辨率APSs分层码本设计及搜索方法 |
CN108462520A (zh) * | 2018-02-06 | 2018-08-28 | 重庆邮电大学 | 一种低分辨率APSs分层码本设计及搜索方法 |
CN111130608B (zh) * | 2018-10-30 | 2024-05-17 | 三星电子株式会社 | 生成用于模拟波束形成的码本的系统和方法 |
CN111130608A (zh) * | 2018-10-30 | 2020-05-08 | 三星电子株式会社 | 生成用于模拟波束形成的码本的系统和方法 |
CN109547071A (zh) * | 2018-11-15 | 2019-03-29 | 北京大学 | 一种单小区mu-miso混合预编码系统及其模拟波束选择方法 |
CN109889245A (zh) * | 2018-12-03 | 2019-06-14 | 东南大学 | 一种基于波束选择的幂迭代混合波束赋形方法 |
CN109889245B (zh) * | 2018-12-03 | 2022-02-11 | 东南大学 | 一种基于波束选择的幂迭代混合波束赋形方法 |
CN109474314A (zh) * | 2018-12-21 | 2019-03-15 | 东南大学 | 毫米波多用户大规模mimo基-4并行波束训练方法 |
CN109474314B (zh) * | 2018-12-21 | 2021-02-09 | 东南大学 | 毫米波多用户大规模mimo基-4并行波束训练方法 |
CN109586777A (zh) * | 2019-01-21 | 2019-04-05 | 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 |
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 |
CN109586776A (zh) * | 2019-01-21 | 2019-04-05 | 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 |
CN110557180A (zh) * | 2019-08-22 | 2019-12-10 | 哈尔滨工业大学(深圳) | 一种基于主副码本的多分查找波束成形方法、装置、系统及存储介质 |
CN110557180B (zh) * | 2019-08-22 | 2023-04-07 | 哈尔滨工业大学(深圳) | 一种多分查找波束成形方法、装置、系统及存储介质 |
CN113364505A (zh) * | 2021-06-02 | 2021-09-07 | 东南大学 | 一种用于超高速串行接口阵列天线的自适用波束控制fpga实现方法 |
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Effective date of registration: 20230922 Address after: 201615 room 301-6, building 6, no.1158, Jiuting Central Road, Jiuting Town, Songjiang District, Shanghai Patentee after: White box (Shanghai) Microelectronics Technology Co.,Ltd. Address before: 201306 building C, No. 888, Huanhu West 2nd Road, Lingang New Area, Pudong New Area, Shanghai Patentee before: Shanghai Hanxin Industrial Development Partnership (L.P.) |
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