Patents by Inventor Ron Porat
Ron Porat has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9871809Abstract: A computerized method of reverting system data affected by a malware. The method comprises monitoring, in run time, a plurality of events of a plurality of processes executed by an operating system (OS) running on a computing device, logging in an event log, in run time, the plurality of events, classifying, in run time, a first process of the plurality of processes as a malware, identifying a set of events of the first process from the plurality of events using the event log, and reverting, in response to the classification, at least one system object hosted in the computing device to remove an effect of the set of events on the OS.Type: GrantFiled: August 26, 2014Date of Patent: January 16, 2018Assignee: Shine Security Ltd.Inventors: Itay Katz, Ianir Ideses, Ron Porat, Alon Blayer-Gat, Oren Farage
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Patent number: 9867957Abstract: According to a preferred embodiment of the present invention there is provided a bite block assembly adapted for capnography and oxygen delivery to a subject, the bite block assembly (50) including a first capnography passageway adapted for passage therethrough of exhaled breath from the subject to a capnograph and a second oxygen delivery passageway, separate from the first passageway, adapted for passage therethrough of oxygen from an oxygen source to the mouth of the subject.Type: GrantFiled: May 21, 2015Date of Patent: January 16, 2018Assignee: ORIDION MEDICAL 1987 LTD.Inventors: Joshua Lewis Colman, Gershon Levitsky, Ron Porat
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Patent number: 9867214Abstract: A wireless communication device is configured to perform clear channel assessment (CCA) using one or more CCA levels that are selected based on various criteria. The device receives or detects one or more packets on the communication medium, and the device then processes those one or more packets to determine status of one or more channels within one or more frequency bands using the one or more CCA levels. These CCA levels may be selected based on one or more parameters, and different CCA levels may be used at different times, for different channels, etc. Also, different CCA levels may be used to determine the status of different channels, different portions of the frequency spectrum, etc. When at least one channel is determined as being clear and available for usage, the device is configured to support communications with one or more other devices via one or more channels.Type: GrantFiled: November 24, 2015Date of Patent: January 9, 2018Assignee: AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.Inventor: Ron Porat
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Publication number: 20180006693Abstract: A wireless communication device (alternatively, device) includes a processor configured to support communications with other wireless communication device(s) and to generate and process signals for such communications. In some examples, the device includes a communication interface and a processor, among other possible circuitries, components, elements, etc. to support communications with other wireless communication device(s) and to generate and process signals for such communications. The device is configured to generate OFDM/A packets having certain characteristics based on different packet formats. For example, a first OFDM/A packet has first characteristic(s) based on a first packet format, a second OFDM/A packet has second characteristic(s) based on a second packet format, and so on. A receiver device is configured to process such OFDM/A packets to determine characteristic(s) thereof to determine, identify, classify, etc.Type: ApplicationFiled: August 28, 2017Publication date: January 4, 2018Applicant: Avago Technologies General IP (Singapore) Pte. Ltd .Inventor: Ron Porat
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Publication number: 20180006687Abstract: A wireless communication device (alternatively, device, WDEV, etc.) includes at least one processing circuitry configured to support communications with other WDEV(s) and to generate and process signals for such communications. In some examples, the device includes a communication interface and a processing circuitry, among other possible circuitries, components, elements, etc. to support communications with other WDEV(s) and to generate and process signals for such communications. The wireless communication device is configured to generate an orthogonal frequency division multiplexing (OFDM) packet that includes a preamble followed by data symbol(s) followed by a midamble followed by other data symbol(s). The wireless communication device is also configured to transmit the OFDM packet to another wireless communication device to be processed by the other wireless communication device to perform channel estimation of a wireless communication channel using at least one of the preamble or the midamble.Type: ApplicationFiled: August 29, 2017Publication date: January 4, 2018Applicant: Avago Technologies General IP (Singapore) Pte. Ltd .Inventor: Ron Porat
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Patent number: 9860082Abstract: Methods, systems, and apparatuses are described for providing device(s) with additional processing time to process a packet received wirelessly while still meeting the legacy SIFS time constraint. The additional processing time may be achieved by adding, by a device transmitting the packet, padding and/or a packet extension to the last symbol of the packet. The additional processing time provided to the device(s) advantageously reduces the amount of extra hardware that would normally be added to meet the SIFS time constraint. The amount of padding and/or packet extension to be added to the last symbol is balanced to minimize the complexity of the device(s) against the reduction in system efficiency incurred by the device(s).Type: GrantFiled: February 2, 2016Date of Patent: January 2, 2018Assignee: Avago Technologies General IP (Singapore) Pte. Ltd.Inventors: Andrew Blanksby, Matthias Korb, Ron Porat, Dignus-Jan Moelker
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Patent number: 9860144Abstract: A network for determining a common bit-loading modulation scheme for communicating between nodes in the network is disclosed. The network may include a transmitting node within the plurality of nodes where the transmitting node is capable of sending a probe signal to the nodes, and at least one receiving node within the plurality of nodes in signal communication with the transmitting node. The at least one receiving node is capable of transmitting a first response signal in response to receiving the probe signal. The first response signal includes a first bit-loading modulation scheme determined by the at least one receiving node. The transmitting node is further capable of determining the common bit-loading modulation scheme from the first response signal.Type: GrantFiled: August 18, 2015Date of Patent: January 2, 2018Assignee: Entropic Communications, LLCInventors: Anton Monk, Brett Bernath, Yusuf Ozturk, Ron Porat
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Patent number: 9854577Abstract: Multiple channels are aggregated. In an example embodiment, first data is transmitted on a first channel to a wireless device, and second data is simultaneously transmitted on a second channel to the wireless device. The first data and the second data are transmitted in a coordinated manner by aggregating the first channel and the second channel. Various example channel characteristics and combinations thereof are described. Different data allocation options for aggregated channels are described. Other alternative implementations are also presented herein.Type: GrantFiled: May 16, 2016Date of Patent: December 26, 2017Assignee: Wi-LAN Inc.Inventors: Kenneth L. Stanwood, Ramon Khalona, Lei Wang, Yair Bourlas, Gene W. March, Robert P. Gilmore, Ron Porat, Paul W. Piggin
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Patent number: 9831929Abstract: Differential feedback within multiple user, multiple access, and/or MIMO wireless communications. After full feedback signal(s) have been received by a communication device (e.g., one that is to be performing beamforming for use in subsequent signal transmission), differential feedback signal(s) are received. Those differential feedback signal(s) are employed to update the full feedback signal(s) thereby generating updated/modified full feedback signals. Over time, such updated/modified full feedback signals may subsequently be further updated based upon later received inferential feedback signal(s). Such differential feedback signaling takes advantage of time and/or frequency correlation in a communication channel to provide for reduced feedback overhead by feeding back a difference or delta (?) relative to a previous value. For example, instead of providing full feedback signals in each respective/successive communication, feedback overhead is reduced by providing a difference or delta (?).Type: GrantFiled: August 10, 2015Date of Patent: November 28, 2017Assignee: AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.Inventors: Ron Porat, Matthew James Fischer, Eric J. Ojard
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Publication number: 20170333656Abstract: According to a preferred embodiment of the present invention there is provided a bite block assembly adapted for capnography and oxygen delivery to a subject, the bite block assembly (50) including a first capnography passageway adapted for passage therethrough of exhaled breath from the subject to a capnograph and a second oxygen delivery passageway, separate from the first passageway, adapted for passage therethrough of oxygen from an oxygen source to the mouth of the subject.Type: ApplicationFiled: May 31, 2017Publication date: November 23, 2017Inventors: Joshua Lewis Colman, Gershon Levitsky, Ron Porat
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Patent number: 9825796Abstract: A wireless communication device (alternatively, device) includes a processor configured to support communications with other wireless communication device(s) and to generate and process signals for such communications. In some examples, the device includes a communication interface and a processor, among other possible circuitries, components, elements, etc. to support communications with other wireless communication device(s) and to generate and process signals for such communications. Different long training fields (LTFs) are designed using different respective binary sequences. The LTFs are designs based on a number of resource units (RUs) and RU sizes associated with a sub-carriers/tone plan. Each RU allocation specifies a respective one or more RUs of one or more RU sizes for a communication channel. The LTFs are designed such that peak to average power ratio (PAPR) of the LTF increases across the RU allocations as size of the one or more RU sizes increases.Type: GrantFiled: January 30, 2016Date of Patent: November 21, 2017Assignee: AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTDInventors: Ron Porat, Leo Montreuil
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Publication number: 20170324522Abstract: A communication device includes a processor configured to generate OFDMA packets using various OFDMA packet structures and to transmit such OFDMA packets, via a communication interface, to at least one other communication device. The processor is also configured to receive, interpret, and process such OFDMA packets. One example of an OFDMA packet includes common SIG for two or more other wireless communication devices modulated across all sub-carriers of the OFDMA packet. The common SIG is followed by first SIG and first data for a first other wireless communication device modulated across first subset of the sub-carriers of the OFDMA packet and is also followed by second SIG and second data for a second other wireless communication device modulated across second subset of the sub-carriers of the OFDMA packet. Another example of an OFDMA packet includes the common SIG followed directly by first data and second data modulated as described above.Type: ApplicationFiled: July 25, 2017Publication date: November 9, 2017Inventors: Ron Porat, Matthew James Fischer, Nihar Jindal, Vinko Erceg
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Patent number: 9806860Abstract: A wireless communication device (alternatively, device) includes a processor configured to support communications with other wireless communication device(s) and to generate and process signals for such communications. In some examples, the device includes a communication interface and a processor, among other possible circuitries, components, elements, etc. to support communications with other device(s) and to generate and process signals for such communications. A device generates and transmits a resource and association poll frame (ra-poll frame) to other device(s). The contents of ra-poll frame direct which of the other device(s) is authorized to respond to the device (e.g., authorized device(s)) and the manner in which they are authorized to respond. Authorized device(s) transmit responses that may include association request(s) and/or a resource request(s), among other types of communications.Type: GrantFiled: August 28, 2015Date of Patent: October 31, 2017Assignee: AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.Inventors: Stephanie Felicia Pereira, Matthew James Fischer, Ron Porat, Nihar Jindal
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Publication number: 20170310386Abstract: A wireless communication device is implemented to include a communication interface and a processor. The processor is configured to process communications associated with the other wireless communication devices within the wireless communication system to determine one or more traffic characteristics of those communications as well as one or more class characteristics of the other wireless communication devices. The processor is configured to classify the communications into one or more access categories based on the one or more traffic characteristics and is configured to classify the other devices into one or more device class categories based on the one or more class characteristics. The processor is then configured to generate one or more channel access control signals based on these classifications. The communication interface of the device is configured to transmit the one or more channel access control signals to one or more of the other devices.Type: ApplicationFiled: July 13, 2017Publication date: October 26, 2017Applicant: Avago Technologies General IP (Singapore) Pte. Ltd .Inventors: Yong Liu, Ron Porat, Nihar Jindal, Vinko Erceg, Matthew James Fischer, Chiu Ngok Eric Wong
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Patent number: 9780846Abstract: Selective processing of one or more packets to be transmitted from a wireless communication device to another wireless communication device is effective to reduce the peak to average power ratio (PAPR) of the transmission. The one or more packets are transmitted via two or more sub-bands of an available transmission medium. The number of coefficients or factors within that sequence corresponds to the number of sub-bands via which the one or more packets are to be transmitted. Also, a phase ramp or time-domain cyclic shift may be added to one or more of the packets after having undergone multiplication by one of the coefficients or factors within the sequence.Type: GrantFiled: May 23, 2016Date of Patent: October 3, 2017Assignee: AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTEInventors: Ron Porat, Jun Zheng
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Patent number: 9774378Abstract: A wireless communication device (alternatively, device) includes a processor configured to support communications with other wireless communication device(s) and to generate and process signals for such communications. In some examples, the device includes a communication interface and a processor, among other possible circuitries, components, elements, etc. to support communications with other wireless communication device(s) and to generate and process signals for such communications. The device is configured to generate OFDM/A packets having certain characteristics based on different packet formats. For example, a first OFDM/A packet has first characteristic(s) based on a first packet format, a second OFDM/A packet has second characteristic(s) based on a second packet format, and so on. A receiver device is configured to process such OFDM/A packets to determine characteristic(s) thereof to determine, identify, classify, etc.Type: GrantFiled: November 23, 2015Date of Patent: September 26, 2017Assignee: AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.Inventor: Ron Porat
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Patent number: 9775002Abstract: Methods and apparatus for identifying a subscriber station which is in motion, determining a mobility metric indicative of a level of mobility of the subscriber station and varying or updating one or more operating parameters based on the mobility metric. An apparatus can determine a measure of mobility based on one or a combination of a plurality of factors, such as variations in signal strength, variations in a channel estimate, or variations in phase or frequency of a particular signal or signal component. The one or more measures of mobility can be combined to form a single measure of mobility, the measure of mobility can be quantized to a predetermined number of mobility levels and one or more operating parameters can be varied or adjusted based on the mobility level.Type: GrantFiled: July 20, 2015Date of Patent: September 26, 2017Assignee: WI-LAN INC.Inventors: Srikanth Gummadi, Ron Porat, Todd R. Sutton
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Patent number: 9774428Abstract: A wireless communication device (alternatively, device, WDEV, etc.) includes a processing circuitry configured to support communications with other WDEV(s) and to generate and process signals for such communications. In some examples, the device includes a communication interface and a processing circuitry, among other possible circuitries, components, elements, etc. to support communications with other WDEV(s) and to generate and process signals for such communications. A WDEV generates an orthogonal frequency division multiple access (OFDMA) frame that includes OFDMA symbol(s) that include a set of pilots based on an OFDMA sub-carrier plan. The WDEV transmits the OFDMA frame to other WDEV(s) for use by the other WDEV(s) to perform estimation of communication pathway(s) between the WDEV and the other WDEV(s) using the set of pilots. The OFDMA sub-carrier plan includes multiple OFDMA sub-carrier sub-plans of different sized RUs including pilots.Type: GrantFiled: April 29, 2016Date of Patent: September 26, 2017Assignee: AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.Inventors: Leo Montreuil, Ron Porat
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Publication number: 20170264403Abstract: A wireless communication device (alternatively, device, WDEV, etc.) includes at least one processing circuitry configured to support communications with other WDEV(s) and to generate and process signals for such communications. In some examples, the device includes a communication interface and a processing circuitry, among other possible circuitries, components, elements, etc. to support communications with other WDEV(s) and to generate and process signals for such communications. The WDEV generates a trigger frame that requests feedback responses from other WDEV(s) and transmit the trigger frame to the plurality of other WDEV(s). Then, in response to the trigger frame and based on agreed-upon parameters, the WDEV receives simultaneously the feedback responses that include a first feedback response from a first other WDEV and a second feedback response from a second other WDEV (e.g.Type: ApplicationFiled: February 7, 2017Publication date: September 14, 2017Applicant: Avago Technologies General IP (Singapore) Pte. Ltd.Inventors: Leo Montreuil, Ron Porat
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Patent number: 9729285Abstract: A communication device includes a processor configured to generate OFDMA packets using various OFDMA packet structures and to transmit such OFDMA packets, via a communication interface, to at least one other communication device. The processor is also configured to receive, interpret, and process such OFDMA packets. One example of an OFDMA packet includes common SIG for two or more other wireless communication devices modulated across all sub-carriers of the OFDMA packet. The common SIG is followed by first SIG and first data for a first other wireless communication device modulated across first subset of the sub-carriers of the OFDMA packet and is also followed by second SIG and second data for a second other wireless communication device modulated across second subset of the sub-carriers of the OFDMA packet. Another example of an OFDMA packet includes the common SIG followed directly by first data and second data modulated as described above.Type: GrantFiled: June 12, 2014Date of Patent: August 8, 2017Assignee: Avago Technologies General IP (Singapore) Pte. LtdInventors: Ron Porat, Matthew James Fischer, Nihar Jindal, Vinko Erceg