Patents Assigned to D-Fend Solutions AD Ltd.
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Publication number: 20240007837Abstract: A computerized method for detecting a remotely-controlled aerial vehicle (RCAV) related communication unit in one or more managed networks. The method may include obtaining, using privileged access, communication related information about one or more members of the one or more managed networks or searching for the RCAV related communication unit. The searching is based, at least in part, on the communication related information; and responding to a detecting of the RCAV related communication unit.Type: ApplicationFiled: May 30, 2023Publication date: January 4, 2024Applicant: D-FEND SOLUTIONS AD LTD.Inventors: Assaf Monsa Chermon, Nadav Arie, Yaniv Benbenisti
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Patent number: 11832290Abstract: A computer readable storage medium is presented, having computer readable program instructions thereon for causing a processor to carry out the steps of: sub-dividing a time slot into consecutive time intervals, the time slot belongs to multiple time slots allocated to a first node for transmitting to a second node using a wireless time-division duplex communication link between the first node and the second node, the second node transmitting during separate time slots allocated to said second node; and disrupting communication between said first node and said second node by transmitting, using a transmitter, respective interference signals during at least some of said time intervals, each of said interference signals being transmitted on one of said frequency bands, wherein for at least two of said time intervals said interference signals are transmitted on different frequency band.Type: GrantFiled: July 19, 2022Date of Patent: November 28, 2023Assignee: D-FEND SOLUTIONS AD LTD.Inventors: Hanan Leizerovich, Assaf Monsa Chermon
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Patent number: 11678357Abstract: A method for disconnecting a wireless time-division duplex communication link, said time-division duplex communication link being between a first node transmitting during time slots allocated to said first node and a second node transmitting during separate time slots allocated to said second node, said first node transmitting at a respective one of a plurality of frequency bands during each of said time slots allocated to said first node, said method may include sub-dividing a time slot allocated to said first node into consecutive time intervals; and disrupting communication between said first node and said second node by transmitting, using a transmitter, respective interference signals during at least some of said time intervals of the time slot to provide an aggregated disconnect signal of the time slot, each of said interference signals being transmitted on one of said plurality of frequency bands, wherein for at least two of said time intervals said interference signals are transmitted on different freType: GrantFiled: July 5, 2021Date of Patent: June 13, 2023Assignee: D-FEND SOLUTIONS AD LTD.Inventors: Hanan Leizerovich, Assaf Monsa Chermon
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Patent number: 11665726Abstract: Systems, and method and computer readable media that store instructions for slowing or stopping a progress, towards a target, of a drone controlled by a remote control unit.Type: GrantFiled: December 21, 2020Date of Patent: May 30, 2023Assignee: D-FEND SOLUTIONS AD LTD.Inventors: Assaf Monsa Chermon, Nadav Arie, Hanan Leizerovich, Ohad Moshe Abarbanel
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Patent number: 11638267Abstract: Systems, and method and computer readable media that store instructions for slowing or stopping a progress, towards a target, of a drone controlled by a remote control unit.Type: GrantFiled: December 21, 2020Date of Patent: April 25, 2023Assignee: D-FEND SOLUTIONS AD LTD.Inventors: Assaf Monsa Chermon, Nadav Arie, Hanan Leizerovich, Ohad Moshe Abarbanel
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Publication number: 20230044932Abstract: A computer readable storage medium is presented, having computer readable program instructions thereon for causing a processor to carry out the steps of: sub-dividing a time slot into consecutive time intervals, the time slot belongs to multiple time slots allocated to a first node for transmitting to a second node using a wireless time-division duplex communication link between the first node and the second node, the second node transmitting during separate time slots allocated to said second node; and disrupting communication between said first node and said second node by transmitting, using a transmitter, respective interference signals during at least some of said time intervals, each of said interference signals being transmitted on one of said frequency bands, wherein for at least two of said time intervals said interference signals are transmitted on different frequency band.Type: ApplicationFiled: July 19, 2022Publication date: February 9, 2023Applicant: D-FEND SOLUTIONS AD LTD.Inventors: Hanan LEIZEROVICH, Assaf Monsa Chermon
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Publication number: 20230012215Abstract: A method for disconnecting a wireless time-division duplex communication link. The time-division duplex communication link being between a first node transmitting during time slots allocated to said first node, wherein a second node is transmitting during separate time slots allocated to said second node, said first node transmitting at a respective one of a plurality of frequency bands during each of said time slots allocated to said first node.Type: ApplicationFiled: March 28, 2022Publication date: January 12, 2023Applicant: D-FEND SOLUTIONS AD LTD.Inventors: Hanan LEIZEROVICH, Assaf Monsa Chermon
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Patent number: 11539568Abstract: There is provided an apparatus for detecting repetitive information in data packets communicated between a first node and a second node over a wireless network. The apparatus includes a processing circuitry. The processing circuitry is configured to: (a) collect samples of a data communication signal transmitted between said first node and the second node over said wireless network at a plurality of respective times; (b) group the collected samples into a plurality of sequences of samples; (c) combine the sequences of samples into at least one united signal; and (d) based on an analysis of the at least one united signal, provide a signal indicative of repetitive information in a plurality of data packets carried by said data communication signal.Type: GrantFiled: March 31, 2021Date of Patent: December 27, 2022Assignee: D-FEND SOLUTIONS AD LTDInventors: Assaf Monsa Chermon, Hanan Leizerovich
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Publication number: 20220337467Abstract: A method of detecting repetitive information in data packets communicated between a first node and a second node over a wireless network, which may include collecting samples of a data communication signal transmitted between said first node and said second node over said wireless network at a plurality of respective times; grouping said collected samples into a plurality of sequences of samples; combining said plurality of sequences of samples into at least one united signal; and based on an analysis of said at least one united signal, providing a signal indicative of repetitive information in a plurality of data packets carried by said data communication signal.Type: ApplicationFiled: May 23, 2022Publication date: October 20, 2022Applicant: D-FEND SOLUTIONS AD LTD.Inventors: Assaf Monsa Chermon, Hanan LEIZEROVICH
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Publication number: 20220329346Abstract: A method for processing information related to one or more monitored areas, the method may include receiving by a central control unit, UAV indicators about at least one unmanned airborne vehicle (UAV) located within the one or more monitored areas; wherein the UAV indicators are generated by a preprocessing step that comprises extracting information that is embedded within sensed UAV communication, the sensed UAV communication is sensed by at least one sensor of a group of sensors; aggregating, by a central control unit, the UAV indicators, to provide aggregated information; and responding to the aggregated information, wherein the responding comprises at least one out of (i) outputting the aggregated information, and (ii) storing the aggregated information.Type: ApplicationFiled: November 29, 2021Publication date: October 13, 2022Applicant: D-FEND SOLUTIONS AD LTD.Inventors: ASSAF MONSA Chermon, Navad Arie, Yaniv Benbenisti, Ben Stav
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Patent number: 11395306Abstract: A computer readable storage medium is presented, having computer readable program instructions thereon for causing a processor to carry out the steps of: sub-dividing a time slot into consecutive time intervals, the time slot belongs to multiple time slots allocated to a first node for transmitting to a second node using a wireless time-division duplex communication link between the first node and the second node, the second node transmitting during separate time slots allocated to said second node; and disrupting communication between said first node and said second node by transmitting, using a transmitter, respective interference signals during at least some of said time intervals, each of said interference signals being transmitted on one of said frequency bands, wherein for at least two of said time intervals said interference signals are transmitted on different frequency band.Type: GrantFiled: June 23, 2020Date of Patent: July 19, 2022Assignee: D-FEND SOLUTIONS AD LTD.Inventors: Hanan Leizerovich, Assaf Monsa Chermon
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Publication number: 20220052900Abstract: There is provided an apparatus for detecting repetitive information in data packets communicated between a first node and a second node over a wireless network. The apparatus includes a processing circuitry. The processing circuitry is configured to: (a) collect samples of a data communication signal transmitted between said first node and the second node over said wireless network at a plurality of respective times; (b) group the collected samples into a plurality of sequences of samples; (c) combine the sequences of samples into at least one united signal; and (d) based on an analysis of the at least one united signal, provide a signal indicative of repetitive information in a plurality of data packets carried by said data communication signal.Type: ApplicationFiled: March 31, 2021Publication date: February 17, 2022Applicant: D-FEND SOLUTIONS AD LTD.Inventors: Assaf Monsa Chermon, Hanan LEIZEROVICH
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Publication number: 20220046650Abstract: A method for disconnecting a wireless time-division duplex communication link, said time-division duplex communication link being between a first node transmitting during time slots allocated to said first node and a second node transmitting during separate time slots allocated to said second node, said first node transmitting at a respective one of a plurality of frequency bands during each of said time slots allocated to said first node, said method may include sub-dividing a time slot allocated to said first node into consecutive time intervals; and disrupting communication between said first node and said second node by transmitting, using a transmitter, respective interference signals during at least some of said time intervals of the time slot to provide an aggregated disconnect signal of the time slot, each of said interference signals being transmitted on one of said plurality of frequency bands, wherein for at least two of said time intervals said interference signals are transmitted on different freType: ApplicationFiled: July 5, 2021Publication date: February 10, 2022Applicant: D-FEND SOLUTIONS AD LTD.Inventors: Hanan Leizerovich, Assaf Chermon
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Publication number: 20210136778Abstract: Systems, and method and computer readable media that store instructions for slowing or stopping a progress, towards a target, of a drone controlled by a remote control unit.Type: ApplicationFiled: December 21, 2020Publication date: May 6, 2021Applicant: D-FEND SOLUTIONS AD LTD.Inventors: Assaf Monsa Chermon, Nadav Arie, Hanan LEIZEROVICH, Ohad Moshe Abarbanel
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Publication number: 20210136779Abstract: Systems, and method and computer readable media that store instructions for slowing or stopping a progress, towards a target, of a drone controlled by a remote control unit.Type: ApplicationFiled: December 21, 2020Publication date: May 6, 2021Applicant: D-FEND SOLUTIONS AD LTD.Inventors: Assaf Monsa Chermon, Nadav Arie, Hanan LEIZEROVICH, Ohad Moshe Abarbane
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Publication number: 20210084659Abstract: A computer readable storage medium is presented, having computer readable program instructions thereon for causing a processor to carry out the steps of: sub-dividing a time slot into consecutive time intervals, the time slot belongs to multiple time slots allocated to a first node for transmitting to a second node using a wireless time-division duplex communication link between the first node and the second node, the second node transmitting during separate time slots allocated to said second node; and disrupting communication between said first node and said second node by transmitting, using a transmitter, respective interference signals during at least some of said time intervals, each of said interference signals being transmitted on one of said frequency bands, wherein for at least two of said time intervals said interference signals are transmitted on different frequency band.Type: ApplicationFiled: June 23, 2020Publication date: March 18, 2021Applicant: D-FEND SOLUTIONS AD LTDInventors: Hanan LEIZEROVICH, Assaf Monsa Chermon
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Patent number: 10728906Abstract: A method is presented for disconnecting a wireless time-division duplex communication link between two nodes. A first node transmits during time slots allocated to the first node and the second node transmits during separate time slots allocated to the second node. The first node transmits at differing respective frequency bands during its time slots. The method includes: sub-dividing a time slot allocated to the first node into consecutive time intervals; and transmitting respective disconnect signals during the time intervals. Each of the disconnect signals is transmitted on a frequency band used by the first node. The disconnect signals are transmitted on different frequency bands during at least two of the time intervals.Type: GrantFiled: July 17, 2019Date of Patent: July 28, 2020Assignee: D-Fend Solutions AD Ltd.Inventors: Hanan Leizerovich, Assaf Monsa Chermon
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Publication number: 20200029337Abstract: A method is presented for disconnecting a wireless time-division duplex communication link between two nodes. A first node transmits during time slots allocated to the first node and the second node transmits during separate time slots allocated to the second node. The first node transmits at differing respective frequency bands during its time slots. The method includes: sub-dividing a time slot allocated to the first node into consecutive time intervals; and transmitting respective disconnect signals during the time intervals. Each of the disconnect signals is transmitted on a frequency band used by the first node. The disconnect signals are transmitted on different frequency bands during at least two of the time intervals.Type: ApplicationFiled: July 17, 2019Publication date: January 23, 2020Applicant: D-Fend Solutions AD Ltd.Inventors: Hanan LEIZEROVICH, Assaf Monsa Chermon