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1. 发明授权

US10003417B2 Controllable multi-user MIMO testbed 有权
公开(公告)号：US10003417B2
公开(公告)日：2018-06-19
申请号：US15466018
申请日：2017-03-22
申请人： Octoscope Inc.
发明人： Andrew McGarry , Ron Cook
IPC分类号： H04B17/15 , H04B7/0452
CPC分类号： H04B17/15 , H04B7/0452 , H04B17/0085 , H04B17/102 , H04B17/29
摘要： Systems and methods for design and testing of RF components are described. One or more RF isolation chambers are used to house MU-MIMO capable devices under test, including wireless access points and client devices. Spatial and angular positioning of the antennas within a chamber and controlled power of the signals into each antenna via RF combiners and RF attenuators to achieve a controllable apparent/virtual angular spread among the respective client device signals is described.

2. 发明申请

US20170279546A1 Controllable Multi-User MIMO Testbed 有权
公开(公告)号：US20170279546A1
公开(公告)日：2017-09-28
申请号：US15466018
申请日：2017-03-22
申请人： Octoscope Inc.
发明人： Andrew McGarry , Ron Cook
IPC分类号： H04B17/15 , H04B7/0452
CPC分类号： H04B17/15 , H04B7/0452 , H04B17/0085 , H04B17/102 , H04B17/29
摘要： Systems and methods for design and testing of RF components are described. One or more RF isolation chambers are used to house MU-MIMO capable devices under test, including wireless access points and client devices. Spatial and angular positioning of the antennas within a chamber and controlled power of the signals into each antenna via RF combiners and RF attenuators to achieve a controllable apparent/virtual angular spread among the respective client device signals is described.

3. 发明授权

US09203369B2 Composite electromagnetic isolation filters 有权
标题翻译：复合电磁隔离滤波器
公开(公告)号：US09203369B2
公开(公告)日：2015-12-01
申请号：US13632397
申请日：2012-10-01
申请人： octoScope Inc.
发明人： Ron Cook , James Sozanski
IPC分类号： H03H7/01 , H01P1/203
CPC分类号： H03H7/01 , H01P1/203
摘要： The present disclosure is directed to systems and methods for operating, designing, testing and verifying the performance of wireless communication devices. Specifically, the present systems and methods can passively attenuate unwanted electromagnetic interference (EMI) without degrading signal quality of predetermined frequency using a novel versatile module including a RF absorbing material in a composite medium surrounding the conducting signal lines. Utilizing varying permeability media, the present invention offer a robust platform to eliminate unwanted noise while maintaining a desirable control and power interfaces used for testing of wireless communication systems.
摘要翻译：本公开涉及用于操作，设计，测试和验证无线通信设备的性能的系统和方法。具体地说，本发明的系统和方法可以使用包括围绕导电信号线的复合介质中的RF吸收材料的新颖的多功能模块来无源衰减不需要的电磁干扰（EMI）而不降低预定频率的信号质量。本发明利用不同的渗透性介质提供了一种可靠的平台来消除不需要的噪声，同时保持用于测试无线通信系统的期望的控制和功率接口。

4. 发明申请

US20200029286A1 System and Method for Synchronizing Protocol and RF Analyzers During Wireless Testing 审中-公开
公开(公告)号：US20200029286A1
公开(公告)日：2020-01-23
申请号：US16515809
申请日：2019-07-18
申请人： Octoscope Inc.
发明人： Michael Haley , Andrew Stephen McGarry , Ron Cook
IPC分类号： H04W56/00 , H04L12/26 , H04L12/861
摘要： A computer-implemented method for synchronizing wireless testing devices includes (a) in a protocol analyzer located in an RF-isolated test chamber, capturing first network packets transmitted to or from a wireless device-under-test (DUT) to generate protocol test data, (b) in the protocol analyzer, determining if any of the first network packets satisfy a trigger rule, (c) in the protocol analyzer, generating a trigger output signal when the trigger rule is satisfied, (d) sending the trigger output signal from the protocol analyzer to an RF analyzer in electrical communication with the DUT, (e) capturing second network packets with the RF analyzer based on the trigger output signal to generate RF test data, the second network packets transmitted to or from the DUT, and (f) in the protocol analyzer, time-aligning the first and second network packets in the protocol test data and the RF test data, respectively.

5. 发明授权

US11134456B2 System and method for synchronizing protocol and RF analyzers during wireless testing 有权
公开(公告)号：US11134456B2
公开(公告)日：2021-09-28
申请号：US16515809
申请日：2019-07-18
申请人： Octoscope Inc.
发明人： Michael Haley , Andrew Stephen McGarry , Ron Cook
IPC分类号： H04W56/00 , H04L12/26 , H04L12/861
摘要： A computer-implemented method for synchronizing wireless testing devices includes (a) in a protocol analyzer located in an RF-isolated test chamber, capturing first network packets transmitted to or from a wireless device-under-test (DUT) to generate protocol test data, (b) in the protocol analyzer, determining if any of the first network packets satisfy a trigger rule, (c) in the protocol analyzer, generating a trigger output signal when the trigger rule is satisfied, (d) sending the trigger output signal from the protocol analyzer to an RF analyzer in electrical communication with the DUT, (e) capturing second network packets with the RF analyzer based on the trigger output signal to generate RF test data, the second network packets transmitted to or from the DUT, and (f) in the protocol analyzer, time-aligning the first and second network packets in the protocol test data and the RF test data, respectively.

6. 发明申请

US20210092582A1 MULTI-FUNCTIONAL WIRELESS LINK MONITOR 有权
公开(公告)号：US20210092582A1
公开(公告)日：2021-03-25
申请号：US17025466
申请日：2020-09-18
申请人： Octoscope Inc.
发明人： Fanny Mlinarsky , Ron Cook
IPC分类号： H04W8/00 , H04W24/08
摘要： A wireless link monitor is configured to operate as an active client that can send and/or receive wireless traffic to and/or from wireless devices-under-test (DUTs) in the network. When the wireless link monitor operates as an active client, the DUTs can send respective wireless traffic to the wireless link monitor. This ensures that the wireless link monitor receives the wireless traffic even when the DUTs transmit their wireless signals narrowly (e.g., in adaptive beamforming technologies).

7. 发明申请

US20140091874A1 Composite Electromagnetic Isolation Filters 有权
标题翻译：复合电磁隔离滤波器
公开(公告)号：US20140091874A1
公开(公告)日：2014-04-03
申请号：US13632397
申请日：2012-10-01
申请人： octoScope Inc.
发明人： Ron Cook , James Sozanski
IPC分类号： H04B3/28 , H03H7/01
CPC分类号： H03H7/01 , H01P1/203
摘要： The present disclosure is directed to systems and methods for operating, designing, testing and verifying the performance of wireless communication devices. Specifically, the present systems and methods can passively attenuate unwanted electromagnetic interference (EMI) without degrading signal quality of predetermined frequency using a novel versatile module including a RF absorbing material in a composite medium surrounding the conducting signal lines. Utilizing varying permeability media, the present invention offer a robust platform to eliminate unwanted noise while maintaining a desirable control and power interfaces used for testing of wireless communication systems.
摘要翻译：本公开涉及用于操作，设计，测试和验证无线通信设备的性能的系统和方法。具体地说，本发明的系统和方法可以使用包括围绕导电信号线的复合介质中的RF吸收材料的新颖的多功能模块来无源衰减不需要的电磁干扰（EMI）而不降低预定频率的信号质量。本发明利用不同的渗透性介质提供了一种可靠的平台来消除不需要的噪声，同时保持用于测试无线通信系统的期望的控制和功率接口。

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