JP6450344B2 - 移動端末試験装置および送信アンテナ試験方法 - Google Patents
移動端末試験装置および送信アンテナ試験方法 Download PDFInfo
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- JP6450344B2 JP6450344B2 JP2016120573A JP2016120573A JP6450344B2 JP 6450344 B2 JP6450344 B2 JP 6450344B2 JP 2016120573 A JP2016120573 A JP 2016120573A JP 2016120573 A JP2016120573 A JP 2016120573A JP 6450344 B2 JP6450344 B2 JP 6450344B2
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/15—Performance testing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/101—Monitoring; Testing of transmitters for measurement of specific parameters of the transmitter or components thereof
- H04B17/102—Power radiated at antenna
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/06—Testing, supervising or monitoring using simulated traffic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/25—Maintenance of established connections
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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
- H04B7/0602—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 antenna switching
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
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- 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
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Description
2 移動端末
12 コールプロセッシング部
13 無線信号測定部
15 制御部
Claims (4)
- 複数の送信アンテナを具備する移動端末(2)との間で無線信号を送受信して前記移動端末の試験を行なう移動端末試験装置(1)であって、
前記移動端末に送信する前記無線信号により、前記移動端末に前記複数の送信アンテナの切り替えを行なわせる制御部(15)を備えた移動端末試験装置。 - 前記制御部は、RRCメッセージにより前記移動端末の送信アンテナの選択を前記移動端末試験装置で指定できるようにし、PDCCHにより前記移動端末に送信アンテナの切り替えを行なわせる請求項1に記載の移動端末試験装置。
- 前記制御部は、前記PDCCHにより前記移動端末の送信アンテナを切り替えさせるタイミングに合わせて、前記移動端末からの受信信号の測定を行なう請求項2に記載の移動端末試験装置。
- 複数の送信アンテナを具備する移動端末(2)との間で無線信号を送受信して前記移動端末の試験を行なう移動端末試験装置(1)の送信アンテナ試験方法であって、
RRCメッセージにより、前記移動端末の前記複数の送信アンテナの選択を前記移動端末試験装置で指定できるようにするステップと、
PDCCHにより、前記移動端末の送信アンテナを指定するステップと、を備える送信アンテナ試験方法。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016120573A JP6450344B2 (ja) | 2016-06-17 | 2016-06-17 | 移動端末試験装置および送信アンテナ試験方法 |
| US15/623,973 US10263714B2 (en) | 2016-06-17 | 2017-06-15 | Mobile terminal testing device and transmitting antenna testing method |
| CN201710455890.9A CN107529189B (zh) | 2016-06-17 | 2017-06-16 | 移动终端测试装置及发送天线测试方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016120573A JP6450344B2 (ja) | 2016-06-17 | 2016-06-17 | 移動端末試験装置および送信アンテナ試験方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017225064A JP2017225064A (ja) | 2017-12-21 |
| JP6450344B2 true JP6450344B2 (ja) | 2019-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016120573A Active JP6450344B2 (ja) | 2016-06-17 | 2016-06-17 | 移動端末試験装置および送信アンテナ試験方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US10263714B2 (ja) |
| JP (1) | JP6450344B2 (ja) |
| CN (1) | CN107529189B (ja) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110300218A (zh) * | 2018-03-23 | 2019-10-01 | 中兴通讯股份有限公司 | 性能调整方法及装置、终端、存储介质、电子装置 |
| AU2020210903A1 (en) * | 2019-01-24 | 2021-07-29 | Smartsky Networks LLC | Portable test system for aircraft system installation verification and end-to-end testing |
| CN111147161A (zh) * | 2020-01-19 | 2020-05-12 | 西安深瞳智控技术有限公司 | 一种用于无线模块的测试调试平台 |
| JP7208184B2 (ja) * | 2020-03-04 | 2023-01-18 | アンリツ株式会社 | 移動端末試験装置、移動端末試験システム及び移動端末試験装置の制御方法 |
| CN111917493B (zh) | 2020-08-10 | 2022-06-21 | 展讯通信(上海)有限公司 | 天线测试方法、装置及存储介质 |
| CN114205007B (zh) * | 2021-11-26 | 2024-04-19 | 中电科思仪科技(安徽)有限公司 | 一种基于测试序列的5g终端快速测试系统及方法 |
| JP7478196B2 (ja) * | 2022-07-28 | 2024-05-02 | アンリツ株式会社 | 移動端末試験装置とそのsrsのevm測定結果表示方法 |
| JP7604442B2 (ja) * | 2022-12-05 | 2024-12-23 | アンリツ株式会社 | 移動端末試験装置及び移動端末試験方法 |
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| JP4299641B2 (ja) * | 2003-11-17 | 2009-07-22 | 株式会社日立コミュニケーションテクノロジー | 無線基地局試験方法及び試験装置 |
| JP2007258858A (ja) * | 2006-03-22 | 2007-10-04 | Nec Corp | 無線機のアンテナ送信試験システム、方法、プログラム、無線機及びアンテナ送信試験装置 |
| DE102007014692A1 (de) * | 2007-03-27 | 2008-10-02 | Rohde & Schwarz Gmbh & Co. Kg | Testvorrichtung und Mobilfunkgerät sowie Verfahren zum Testen eines Mobilfunkgeräts |
| CN101730298A (zh) * | 2008-10-31 | 2010-06-09 | 中国移动通信集团公司 | 一种控制移动终端选择天线的方法、系统及基站 |
| CN201425611Y (zh) * | 2009-04-14 | 2010-03-17 | 海华科技股份有限公司 | 具有电子式切换功能的射频性能测试结构 |
| JP2011082791A (ja) | 2009-10-07 | 2011-04-21 | Nec Corp | 携帯端末装置、携帯端末システム及び携帯端末システムの試験方法 |
| CN102014510B (zh) * | 2009-11-03 | 2015-02-25 | 电信科学技术研究院 | 一种上行控制信道资源配置的方法、设备及系统 |
| CN101902239B (zh) * | 2010-08-02 | 2015-04-22 | 惠州Tcl移动通信有限公司 | 一种通信方法及移动通信终端 |
| JP5658946B2 (ja) * | 2010-08-26 | 2015-01-28 | パナソニックIpマネジメント株式会社 | アンテナ切替受信システム |
| CN102185950B (zh) * | 2011-06-03 | 2013-12-18 | 惠州Tcl移动通信有限公司 | 一种多天线手机射频测试装置及测试方法 |
| JP5314091B2 (ja) * | 2011-06-24 | 2013-10-16 | アンリツ株式会社 | 移動体通信端末の試験装置及び試験方法 |
| US8422540B1 (en) * | 2012-06-21 | 2013-04-16 | CBF Networks, Inc. | Intelligent backhaul radio with zero division duplexing |
| TWI505659B (zh) * | 2013-10-18 | 2015-10-21 | Coiler Corp | 行動通訊系統之轉發器及其信號監控方法 |
| CN103888970B (zh) * | 2014-03-31 | 2017-12-01 | 华为技术有限公司 | 一种测试设备 |
| JP6084184B2 (ja) * | 2014-08-08 | 2017-02-22 | 株式会社Nttドコモ | ユーザ端末、無線通信システム及び無線通信方法 |
| JP6034849B2 (ja) * | 2014-12-05 | 2016-11-30 | アンリツ株式会社 | 移動端末試験装置とそのパラメータ入替方法 |
| CN105375994B (zh) * | 2015-10-10 | 2018-09-04 | 广东欧珀移动通信有限公司 | 一种移动终端天线测试的方法及系统 |
| CN205139255U (zh) * | 2015-11-25 | 2016-04-06 | 重庆市荣冠科技有限公司 | 一种无线信号强度检测设备 |
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- 2016-06-17 JP JP2016120573A patent/JP6450344B2/ja active Active
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2017
- 2017-06-15 US US15/623,973 patent/US10263714B2/en active Active
- 2017-06-16 CN CN201710455890.9A patent/CN107529189B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107529189B (zh) | 2020-12-25 |
| US20170366282A1 (en) | 2017-12-21 |
| US10263714B2 (en) | 2019-04-16 |
| JP2017225064A (ja) | 2017-12-21 |
| CN107529189A (zh) | 2017-12-29 |
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