JP2017225064A - 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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- 238000012360 testing method Methods 0.000 title claims abstract description 68
- 230000005540 biological transmission Effects 0.000 title claims abstract description 64
- 238000010998 test method Methods 0.000 title claims description 4
- 238000012545 processing Methods 0.000 abstract description 49
- 238000005259 measurement Methods 0.000 description 52
- 238000010295 mobile communication Methods 0.000 description 11
- 230000006870 function Effects 0.000 description 7
- 238000004891 communication Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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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
-
- 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
-
- 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
-
- 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
-
- 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)
Abstract
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。
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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 |
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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 |
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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 |
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 |
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US10263714B2 (en) | 2019-04-16 |
CN107529189B (zh) | 2020-12-25 |
CN107529189A (zh) | 2017-12-29 |
US20170366282A1 (en) | 2017-12-21 |
JP6450344B2 (ja) | 2019-01-09 |
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