CN110418364A - Ota测试***及校准、测试方法和装置 - Google Patents
Ota测试***及校准、测试方法和装置 Download PDFInfo
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- CN110418364A CN110418364A CN201910816001.6A CN201910816001A CN110418364A CN 110418364 A CN110418364 A CN 110418364A CN 201910816001 A CN201910816001 A CN 201910816001A CN 110418364 A CN110418364 A CN 110418364A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
- H04B17/327—Received signal code power [RSCP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- Electromagnetism (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111010242A (zh) * | 2019-11-26 | 2020-04-14 | 深圳市巴伦技术股份有限公司 | 辐射杂散测试设备和***、辐射杂散测试方法 |
CN111447018A (zh) * | 2020-03-26 | 2020-07-24 | 中国信息通信研究院 | 一种毫米波多终端分组测试***和方法 |
CN111585647A (zh) * | 2020-05-27 | 2020-08-25 | Oppo广东移动通信有限公司 | 光通信性能的测试装置、方法和*** |
CN112596970A (zh) * | 2020-12-30 | 2021-04-02 | 京信网络***股份有限公司 | 设备测试方法及***、设备及介质 |
CN113259025A (zh) * | 2021-04-08 | 2021-08-13 | 中国电子科技集团公司第二十九研究所 | 一种宽带射频接收装置的校准***及方法 |
CN113395121A (zh) * | 2021-06-18 | 2021-09-14 | 上海市计量测试技术研究院 | 天线阵子的测试方法及测试*** |
CN113484549A (zh) * | 2021-06-18 | 2021-10-08 | 华南理工大学 | 一种适用于ota测试的evm测量方法 |
CN113497657A (zh) * | 2020-03-18 | 2021-10-12 | 华为技术有限公司 | 射频指标检测装置及方法 |
CN114726456A (zh) * | 2021-01-05 | 2022-07-08 | ***通信有限公司研究院 | 有源天线测试方法、装置、终端、***、设备和存储介质 |
CN114726411A (zh) * | 2020-12-22 | 2022-07-08 | ***通信集团终端有限公司 | 3d mimo ota暗室探头*** |
CN115001599A (zh) * | 2022-05-31 | 2022-09-02 | 成都华日通讯技术股份有限公司 | 一种快速测试同频信号功率差的方法 |
WO2023216595A1 (zh) * | 2022-05-12 | 2023-11-16 | 中兴通讯股份有限公司 | 有源天线的测试*** |
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US20060285503A1 (en) * | 2005-03-15 | 2006-12-21 | Murat Mese | Interference control in a wireless communication system |
CN102857310A (zh) * | 2012-07-27 | 2013-01-02 | 中兴通讯股份有限公司 | 一种有源天线***无线指标的测试方法及装置 |
CN104717025A (zh) * | 2013-12-13 | 2015-06-17 | 中兴通讯股份有限公司 | 一种测试有源天线***共存共址杂散指标的方法 |
CN107181547A (zh) * | 2017-06-15 | 2017-09-19 | 北京中科国技信息***有限公司 | 获取mimo‑ota测试***中心功率的方法和装置 |
CN107438963A (zh) * | 2015-04-13 | 2017-12-05 | 莱特普茵特公司 | 用于测试无线数据包信号收发器的***和方法 |
US20180199214A1 (en) * | 2015-07-03 | 2018-07-12 | Zte Corporation | Self-adaptive bluetooth performance adjustment communication terminal and method |
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2019
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Patent Citations (6)
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US20060285503A1 (en) * | 2005-03-15 | 2006-12-21 | Murat Mese | Interference control in a wireless communication system |
CN102857310A (zh) * | 2012-07-27 | 2013-01-02 | 中兴通讯股份有限公司 | 一种有源天线***无线指标的测试方法及装置 |
CN104717025A (zh) * | 2013-12-13 | 2015-06-17 | 中兴通讯股份有限公司 | 一种测试有源天线***共存共址杂散指标的方法 |
CN107438963A (zh) * | 2015-04-13 | 2017-12-05 | 莱特普茵特公司 | 用于测试无线数据包信号收发器的***和方法 |
US20180199214A1 (en) * | 2015-07-03 | 2018-07-12 | Zte Corporation | Self-adaptive bluetooth performance adjustment communication terminal and method |
CN107181547A (zh) * | 2017-06-15 | 2017-09-19 | 北京中科国技信息***有限公司 | 获取mimo‑ota测试***中心功率的方法和装置 |
Non-Patent Citations (3)
Title |
---|
EMITE等: "R4-1902259 "On how to discriminate the line-of-sight path in a multipath environment using spatial Doppler analysis"", 《3GPP TSG RAN WG4 MEETING #90 R4-1902259》 * |
ERICSSON: "R4-1804503 "On OTA test method evaluation"", 《TSG-RAN WORKING GROUP 4 (RADIO) MEETING #86BIS R4-1804503》 * |
MVG INDUSTRIES: "R4-1803060 "TP to TR 38.810 - Adding MU format and MU assessment for Near Field Test Range"", 《3GPP TSG-RAN WG4 #86 R4-1803060》 * |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111010242A (zh) * | 2019-11-26 | 2020-04-14 | 深圳市巴伦技术股份有限公司 | 辐射杂散测试设备和***、辐射杂散测试方法 |
CN111010242B (zh) * | 2019-11-26 | 2022-03-11 | 深圳市钛和巴伦技术股份有限公司 | 辐射杂散测试设备和***、辐射杂散测试方法 |
CN113497657B (zh) * | 2020-03-18 | 2022-10-04 | 华为技术有限公司 | 射频指标检测装置及方法 |
CN113497657A (zh) * | 2020-03-18 | 2021-10-12 | 华为技术有限公司 | 射频指标检测装置及方法 |
CN111447018B (zh) * | 2020-03-26 | 2022-03-22 | 中国信息通信研究院 | 一种毫米波多终端分组测试***和方法 |
CN111447018A (zh) * | 2020-03-26 | 2020-07-24 | 中国信息通信研究院 | 一种毫米波多终端分组测试***和方法 |
CN111585647A (zh) * | 2020-05-27 | 2020-08-25 | Oppo广东移动通信有限公司 | 光通信性能的测试装置、方法和*** |
CN114726411B (zh) * | 2020-12-22 | 2023-12-26 | ***通信集团终端有限公司 | 3d mimo ota暗室探头*** |
CN114726411A (zh) * | 2020-12-22 | 2022-07-08 | ***通信集团终端有限公司 | 3d mimo ota暗室探头*** |
CN112596970A (zh) * | 2020-12-30 | 2021-04-02 | 京信网络***股份有限公司 | 设备测试方法及***、设备及介质 |
CN112596970B (zh) * | 2020-12-30 | 2024-04-12 | 京信网络***股份有限公司 | 设备测试方法及***、设备及介质 |
CN114726456A (zh) * | 2021-01-05 | 2022-07-08 | ***通信有限公司研究院 | 有源天线测试方法、装置、终端、***、设备和存储介质 |
CN114726456B (zh) * | 2021-01-05 | 2024-05-14 | ***通信有限公司研究院 | 有源天线测试方法、装置、终端、***、设备和存储介质 |
CN113259025A (zh) * | 2021-04-08 | 2021-08-13 | 中国电子科技集团公司第二十九研究所 | 一种宽带射频接收装置的校准***及方法 |
CN113395121A (zh) * | 2021-06-18 | 2021-09-14 | 上海市计量测试技术研究院 | 天线阵子的测试方法及测试*** |
CN113395121B (zh) * | 2021-06-18 | 2023-08-04 | 上海市计量测试技术研究院 | 天线阵子的测试方法及测试*** |
CN113484549B (zh) * | 2021-06-18 | 2022-07-26 | 华南理工大学 | 一种适用于ota测试的evm测量方法 |
CN113484549A (zh) * | 2021-06-18 | 2021-10-08 | 华南理工大学 | 一种适用于ota测试的evm测量方法 |
WO2023216595A1 (zh) * | 2022-05-12 | 2023-11-16 | 中兴通讯股份有限公司 | 有源天线的测试*** |
CN115001599B (zh) * | 2022-05-31 | 2023-11-21 | 成都华日通讯技术股份有限公司 | 一种快速测试同频信号功率差的方法 |
CN115001599A (zh) * | 2022-05-31 | 2022-09-02 | 成都华日通讯技术股份有限公司 | 一种快速测试同频信号功率差的方法 |
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Address after: 510730, No. 6, Jin Lu, Guangzhou economic and Technological Development Zone, Guangdong, Guangzhou Applicant after: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Applicant after: Jingxin Network System Co.,Ltd. Applicant after: COMBA TELECOM SYSTEMS (GUANGZHOU) Ltd. Applicant after: TIANJIN COMBA TELECOM SYSTEMS Ltd. Address before: 510730, No. 6, Jin Lu, Guangzhou economic and Technological Development Zone, Guangdong, Guangzhou Applicant before: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Applicant before: COMBA TELECOM SYSTEMS (CHINA) Ltd. Applicant before: COMBA TELECOM SYSTEMS (GUANGZHOU) Ltd. Applicant before: TIANJIN COMBA TELECOM SYSTEMS Ltd. |
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Effective date of registration: 20210729 Address after: 510663 Shenzhou Road 10, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangzhou, Guangdong Applicant after: Jingxin Network System Co.,Ltd. Address before: 510730, No. 6, Jin Lu, Guangzhou economic and Technological Development Zone, Guangdong, Guangzhou Applicant before: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Applicant before: Jingxin Network System Co.,Ltd. Applicant before: COMBA TELECOM SYSTEMS (GUANGZHOU) Ltd. Applicant before: TIANJIN COMBA TELECOM SYSTEMS Ltd. |
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