公开(公告)号：US09641326B2

公开(公告)日：2017-05-02

申请号：US14402677

申请日：2012-05-31

申请人： Joachim Wabnig ,  Antti Niskanen ,  Hongwei Li ,  David Bitauld

发明人： Joachim Wabnig ,  Antti Niskanen ,  Hongwei Li ,  David Bitauld

IPC分类号： H04K1/00 ,  H04L9/08 ,  H04B10/70 ,  H04L9/14

CPC分类号： H04L9/0858 ,  H04B10/70 ,  H04L9/14 ,  H04L2209/24 ,  H04L2209/80

摘要： The disclosure relates to secured wireless communications. A sender device emits randomly photons in a first polarization, a second polarization and a third polarization without aligning a polarization system in a plane perpendicular to the first and second polarizations with a recipient device. The recipient device is adapted for detection of events in association with six polarizations. The recipient device selects randomly polarization basis for measurement of the received photons. Information of detected events in association with three basis is communicated to the sender device. The information from the recipient device and information stored in the sender device is processed to determine events where same polarization basis was used by the sender device and the recipient device.

公开(公告)号：US20150172048A1

公开(公告)日：2015-06-18

申请号：US14402677

申请日：2012-05-31

申请人： Joachim Wabnig ,  Antti Niskanen ,  Hongwei Li ,  David Bitauld

发明人： Joachim Wabnig ,  Antti Niskanen ,  Hongwei Li ,  David Bitauld

IPC分类号： H04L9/08 ,  H04L9/14

CPC分类号： H04L9/0858 ,  H04B10/70 ,  H04L9/14 ,  H04L2209/24 ,  H04L2209/80

摘要： The disclosure relates to secured wireless communications. A sender device emits randomly photons in a first polarisation, a second polarisation and a third polarisation without aligning a polarisation system in a plane perpendicular to the first and second polarisations with a recipient device. The recipient device is adapted for detection of events in association with six polarisations. The recipient device selects randomly polarisation basis for measurement of the received photons. Information of detected events in association with three basis is communicated to the sender device. The information from the recipient device and information stored in the sender device is processed to determine events where same polarisation basis was used by the sender device and the recipient device.

摘要翻译： 本公开涉及安全的无线通信。 发送装置发射第一极化，第二极化和第三极化的随机光子，而不使偏振系统在垂直于与接收装置的第一和第二极化作用的平面内。 受体装置适于检测与六个极化相关联的事件。 受体装置选择随机的极化基准来测量接收到的光子。 与三个基础相关联的检测到的事件的信息被传送给发送者设备。 来自收件人设备的信息和存储在发送者设备中的信息被处理以确定发送者设备和接收者设备使用相同极化基础的事件。