发明申请
WO2015077087A1 SYSTEM AND METHOD FOR DYNAMIC SIGNAL INTERFERENCE DETECTION DURING TESTING OF A DATA PACKET SIGNAL TRANSCEIVER
审中-公开
基本信息:
- 专利标题： SYSTEM AND METHOD FOR DYNAMIC SIGNAL INTERFERENCE DETECTION DURING TESTING OF A DATA PACKET SIGNAL TRANSCEIVER
- 专利标题（中）：数据包信号收发器测试期间的动态信号干扰检测系统与方法
- 申请号：PCT/US2014/064995 申请日：2014-11-11
- 公开(公告)号：WO2015077087A1 公开(公告)日：2015-05-28
- 发明人： OLGAARD, Christian Volf
- 申请人： LITEPOINT CORPORATION
- 申请人地址： 575 Maude Court Sunnyvale, CA 94085 US
- 专利权人： LITEPOINT CORPORATION
- 当前专利权人： LITEPOINT CORPORATION
- 当前专利权人地址： 575 Maude Court Sunnyvale, CA 94085 US
- 代理机构： DALLA VALLE, Mark, A. et al.
- 优先权： US14/087,584 20131122
- 主分类号： H04B17/00
- IPC分类号： H04B17/00
摘要：
A system and method for testing multiple wireless data packet signal transceiver devices under test (DUTs) with dynamic signal interference compensation. Transmit data packets originating from other DUTs are monitored during receive signal testing of a selected DUT for concurrent occurrences of transmit and receive data packets. From this, it can be determined whether a failure to receive a responsive data packet, such as an acknowledgement, from the selected DUT is likely due to interference from a transmit data packet from another DUT being at least substantially concurrent with the receive data packet to which the selected DUT was expected to respond. If so, one or more receive data packets can be added to the receive signal sequence to extend the test and determine an accurate packet error rate (PER) without requiring a repeat of the full test.
摘要（中）：
一种用于测试具有动态信号干扰补偿的被测试的多个无线数据分组信号收发器设备（DUT）的系统和方法。 在选择的DUT的接收信号测试期间，监测来自其他DUT的发送数据分组，用于并发发生和接收数据分组。 由此可以确定是否由于来自另一个DUT的发送数据分组的干扰至少与接收数据分组基本上并发而导致从所选择的DUT接收到响应数据分组（例如确认）的故障是否可能是由于来自 所选DUT被期望响应。 如果是这样，则可以将一个或多个接收数据分组添加到接收信号序列以扩展测试并确定准确的分组错误率（PER），而不需要重复全面测试。