公开(公告)号：WO2022028887A1

公开(公告)日：2022-02-10

申请号：PCT/EP2021/070319

申请日：2021-07-21

申请人： SIGNIFY HOLDING B.V.

发明人： SADIKIN, Mohammad, Fal

IPC分类号： H04K3/00 ,  H04K2203/16 ,  H04K2203/18 ,  H04K2203/34 ,  H04K3/28 ,  H04K3/41 ,  H04K3/43 ,  H04K3/825

摘要： A controller for controlling wireless communication between a node and a master device in a wireless network; wherein the controller comprises a processor arranged for: determining a first directionally restricted jamming area relative to the node; determining a second directionally restricted jamming area relative to the master device; controlling a first directional antenna to transmit a first jamming signal in the first determined directionally restricted jamming area during a predetermined time period; and controlling a second directional antenna to transmit a second jamming signal in the second determined directionally restricted jamming area during the predetermined time period.

公开(公告)号：WO2022003456A1

公开(公告)日：2022-01-06

申请号：PCT/IB2021/055098

申请日：2021-06-10

申请人： VILNIUS UNIVERSITY

发明人： RUDYS, Saulius ,  RAGULIS, Paulius ,  ALEKSIEJUNAS, Rimvydas

IPC分类号： H04K3/00 ,  H04K2203/22 ,  H04K2203/34 ,  H04K3/28 ,  H04K3/42 ,  H04K3/62 ,  H04K3/90 ,  H04K3/92

摘要： The method of remotely interfering with electronic equipment of a target having electronic equipment, comprising generating of more than one signal, and emitting it through one or more antennas. One or more antennas emit signals of different frequencies that reach the target unchanged and excite non-linear frequency mixing processes in the target electronic components that generate at least one signal whose frequency differs from the frequencies of the signals emitted from one or more antennas and corresponds to the operating frequencies of the target electronic equipment.