CN112448741A - 一种基于车联网mimo ota系统计算空间相关性与容量的方法 - Google Patents
一种基于车联网mimo ota系统计算空间相关性与容量的方法 Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 239000000523 sample Substances 0.000 claims abstract description 37
- 239000011159 matrix material Substances 0.000 claims abstract description 29
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- 230000006855 networking Effects 0.000 claims abstract description 18
- 230000004044 response Effects 0.000 claims abstract description 17
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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
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/391—Modelling the propagation channel
- H04B17/3912—Simulation models, e.g. distribution of spectral power density or received signal strength indicator [RSSI] for a given geographic region
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104283623A (zh) * | 2014-10-01 | 2015-01-14 | 工业和信息化部电信研究院 | 一种支持多小区干扰的mimo-ota测试方法 |
CN105024956A (zh) * | 2015-07-16 | 2015-11-04 | 上海交通大学 | 高速移动下基于统计信息的信道估计和ici消除方法 |
CN106209284A (zh) * | 2016-07-07 | 2016-12-07 | 北京邮电大学 | 一种mimo ota 信道的创建方法及装置 |
CN106471383A (zh) * | 2014-01-30 | 2017-03-01 | 兰洛斯公司 | 用于测试与车辆的无线通信的方法和装置 |
US20180062971A1 (en) * | 2016-09-01 | 2018-03-01 | Keysight Technologies, Inc. | Systems and methods for radio channel emmulation of a multiple input multiple output (mimo) wireless link |
CN111817806A (zh) * | 2020-07-09 | 2020-10-23 | 中国信息通信研究院 | 一种汽车空口通信性能测试方法和系统 |
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- 2020-10-29 CN CN202011185869.XA patent/CN112448741B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106471383A (zh) * | 2014-01-30 | 2017-03-01 | 兰洛斯公司 | 用于测试与车辆的无线通信的方法和装置 |
CN104283623A (zh) * | 2014-10-01 | 2015-01-14 | 工业和信息化部电信研究院 | 一种支持多小区干扰的mimo-ota测试方法 |
CN105024956A (zh) * | 2015-07-16 | 2015-11-04 | 上海交通大学 | 高速移动下基于统计信息的信道估计和ici消除方法 |
CN106209284A (zh) * | 2016-07-07 | 2016-12-07 | 北京邮电大学 | 一种mimo ota 信道的创建方法及装置 |
US20180062971A1 (en) * | 2016-09-01 | 2018-03-01 | Keysight Technologies, Inc. | Systems and methods for radio channel emmulation of a multiple input multiple output (mimo) wireless link |
CN107800495A (zh) * | 2016-09-01 | 2018-03-13 | 是德科技股份有限公司 | 用于多入多出无线链路的无线电信道仿真的系统和方法 |
CN111817806A (zh) * | 2020-07-09 | 2020-10-23 | 中国信息通信研究院 | 一种汽车空口通信性能测试方法和系统 |
Non-Patent Citations (2)
Title |
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YILIN JI,WEI FAN: "Virtual Drive Testing Over-the-Air for Vehicular Communications", 《IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY》 * |
姜国凯,孙子杰: "汽车天线性能测试技术初探", 《中国汽车》 * |
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Effective date of registration: 20230818 Address after: Building 17, No. 68 Xianfeng East Road, Dongli District, Tianjin, 300000 Patentee after: CNR software evaluation (Tianjin) Co.,Ltd. Patentee after: CATARC AUTOMOTIVE TEST CENTER (TIANJIN) Co.,Ltd. Patentee after: CHINA AUTOMOTIVE TECHNOLOGY AND RESEARCH CENTER Co.,Ltd. Address before: Room 526, main building, No. 68, Xianfeng East Road, Dongli District, Tianjin Patentee before: CATARC AUTOMOTIVE TEST CENTER (TIANJIN) Co.,Ltd. Patentee before: CHINA AUTOMOTIVE TECHNOLOGY AND RESEARCH CENTER Co.,Ltd. |