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11. 发明申请

US20120123723A1 METHODS FOR MITIGATING INTERACTIONS AMONG WIRELESS DEVICES IN A WIRELESS TEST SYSTEM 审中-公开
标题翻译：用于在无线测试系统中的无线设备中减轻交互的方法
公开(公告)号：US20120123723A1
公开(公告)日：2012-05-17
申请号：US13019250
申请日：2011-02-01
申请人： Wassim El-Hassan , Vishwanath Venkataraman , Justin Gregg
发明人： Wassim El-Hassan , Vishwanath Venkataraman , Justin Gregg
IPC分类号： G06F19/00
CPC分类号： H04W24/08 , H04B17/0085 , H04B17/327 , H04L43/50
摘要： A test station may include a test host, a test unit, and a test chamber. Multiple devices under test (DUTs) may be placed in the test chamber during wireless testing. Radio-frequency signals may be conveyed between the test unit and the multiple DUTs using a conducted arrangement through a splitter-combiner circuit or using a radiated arrangement through a test antenna in the test chamber. The multiple DUTs may be synced to the test unit one DUT at a time (in series) or in parallel. The test host may direct the test unit to broadcast downlink signals at a given channel. The test host my direct a selected DUT to transmit uplink signals at the given channel or at a selected channel that is different from the given channel. The test unit may be used to perform desired measurement on the uplink signals transmitted from the selected DUT.
摘要翻译：测试台可以包括测试主机，测试单元和测试室。在无线测试期间，可以将多个被测设备（DUT）放置在测试室中。射频信号可以在测试单元和多个DUT之间使用通过分路器组合器电路的传导布置或者通过测试室中的测试天线的辐射布置来传送。多个DUT可以一次（串联）或并联同步到测试单元一个DUT。测试主机可以指示测试单元在给定信道上广播下行链路信号。测试主机我直接选择一个DUT，以在给定的信道或不同于给定信道的选定信道上传输上行链路信号。测试单元可用于对从所选DUT发送的上行链路信号执行所需的测量。

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