Patents by Inventor Susruth Sudhakaran
Susruth Sudhakaran 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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Publication number: 20240188051Abstract: This disclosure describes systems, methods, and devices related to enhanced time-sensitive networking (TSN) configuration. A device may identify a frame received from a TSN domain comprising wired and wireless TSN traffic. The device may decode the frame to extract one or more fields, wherein the one or more fields comprise bridge parameters. The device may determine based on the bridge parameters whether a port associated with the device is wireless capable.Type: ApplicationFiled: May 26, 2022Publication date: June 6, 2024Inventors: Dave CAVALCANTI, Javier PEREZ-RAMIREZ, Juan FANG, Susruth SUDHAKARAN, Mark EISEN, Mikhail GALEEV
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Publication number: 20240178958Abstract: For example, an Access Point (AP) may be configured to set a plurality of follow-up-information fields corresponding to a plurality of time domains. For example, the plurality of follow-up-information fields may include a first follow-up-information field and a second follow-up-information field. For example, the first follow-up-information field may include first time information corresponding to a first time domain, and the second follow-up-information field may include second time information corresponding to a second time domain. For example, the AP may be configured to transmit a time-measurement frame to a non-AP station (STA). For example, the time-measurement frame may be configured to include the plurality of follow-up-information fields.Type: ApplicationFiled: December 28, 2023Publication date: May 30, 2024Inventors: Dave Cavalcanti, Nico Georghiou, Elad Oren, Avraham Stern, Susruth Sudhakaran, Ganesh Venkatesan
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Patent number: 11956001Abstract: A mobile communication device that is configured to cancel interference within received millimeter wave band signals. The device includes a receiver circuit that is configured to receive a millimeter wave band signal, adjust gain provided to the millimeter wave band signal at a first amplifier, cancel interference in millimeter wave band signal after gain is adjusted by the first amplifier, and adjust gain provided to the millimeter wave band signal at a second amplifier after interference is cancelled.Type: GrantFiled: September 22, 2022Date of Patent: April 9, 2024Assignee: Apple Inc.Inventors: Mikhail T. Galeev, Oner Orhan, Arnaud Lucres Amadjikpe, Benjamin Grewell, Navid Naderializadeh, Hosein Nikopour, Susruth Sudhakaran, Shilpa Talwar, Liang Xian
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Publication number: 20240057048Abstract: This disclosure describes systems, methods, and devices related to wireless time sensitive networking. A device may identify, using an 802.3 protocol stack, an 802.3 frame received from a second device using a wired Ethernet connection, and extract, using the 802.3 protocol stack, a redundancy tag from the 802.3 frame, the redundancy tag including a sequence number. The device may generate, using an 802.11 protocol stack, an 802.11 frame with a subnetwork access protocol (SNAP) field, the SNAP field including an organizationally unique identifier (OUI) and the sequence number, the OUI including an indication of an Ethertype protocol. The device may send the 802.11 frame using a wireless connection.Type: ApplicationFiled: October 24, 2023Publication date: February 15, 2024Inventors: Juan FANG, Dave CAVALCANTI, Laurent CARIOU, Dibakar DAS, Mikhail GALEEV, Wey-Yi GUY, Javier PEREZ-RAMIREZ, Susruth SUDHAKARAN, Jing ZHU
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Publication number: 20240039860Abstract: Systems, apparatus, articles of manufacture, and methods are disclosed. An example apparatus disclosed herein is to determine whether to drop a data packet of a data stream or forward the data packet based on (a) a payload of the data packet and (b) historic information associated with the data stream. The example apparatus is also to operate on the data packet based on the determination.Type: ApplicationFiled: September 29, 2023Publication date: February 1, 2024Inventors: Raju Arvind, Amit Baxi, Dave Cavalcanti, Trevor Cooper, Andrew Cunningham, Francesc Guim Bernat, Ravindra Hegde, Gowtham Hosamane, Karthik Kumar, Patrick Kutch, Susruth Sudhakaran
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Publication number: 20240039982Abstract: A device may include a processor configured to obtain context information of a plurality of nodes that are configured to communicate according to a publish and subscribe pattern, wherein the context information represents attributes associated with services that each node is able to provide for a collaboration with a further node; determine, in response to a received collaboration request representative of one or more conditions of a collaboration sought by a requester node, one or more nodes of the plurality of nodes that meet the one or more conditions of the collaboration based on the context information of the plurality of nodes; and encode discovery information for a transmission to the requester node, wherein the discovery information is representative of an attribute required to communicate with the determined one or more nodes according to the publish and subscribe pattern.Type: ApplicationFiled: July 29, 2022Publication date: February 1, 2024Inventors: Arvind MERWADAY, Satish JHA, Rath VANNITHAMBY, Dave CAVALCANTI, Susruth SUDHAKARAN, Mark EISEN
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Publication number: 20230422305Abstract: This disclosure describes systems, methods, and devices related to dynamic quality of service (QoS). A device may establish a stream classification service (SCS) identified by an SCS identification (SCSID). The device may generate a frame comprising an A-Control field to be sent to one or more station devices (STAs). The device may modify the A-control field to comprise one or more parameters associated with the SCS stream. The device may cause to send the frame to the one or more STAs.Type: ApplicationFiled: September 13, 2023Publication date: December 28, 2023Inventors: Dibakar DAS, Necati CANPOLAT, Javier RAMIREZ-PEREZ, Dave CAVALCANTI, Susruth SUDHAKARAN, Laurent Cariou
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Patent number: 11811439Abstract: A mobile communication device that is configured to cancel interference within received millimeter wave band signals. The device includes a receiver circuit that is configured to receive a millimeter wave band signal, adjust gain provided to the millimeter wave band signal at a first amplifier, cancel interference in millimeter wave band signal after gain is adjusted by the first amplifier, and adjust gain provided to the millimeter wave band signal at a second amplifier after interference is cancelled.Type: GrantFiled: May 23, 2022Date of Patent: November 7, 2023Assignee: Apple Inc.Inventors: Mikhail T. Galeev, Oner Orhan, Arnaud Lucres Amadjikpe, Benjamin Grewell, Navid Naderi, Hosein Nikopour, Susruth Sudhakaran, Shilpa Talwar, Liang Xian
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Patent number: 11800497Abstract: This disclosure describes systems, methods, and devices related to wireless time sensitive networking. A device may identify, using an 802.3 protocol stack, an 802.3 frame received from a second device using a wired Ethernet connection, and extract, using the 802.3 protocol stack, a redundancy tag from the 802.3 frame, the redundancy tag including a sequence number. The device may generate, using an 802.11 protocol stack, an 802.11 frame with a subnetwork access protocol (SNAP) field, the SNAP field including an organizationally unique identifier (OUI) and the sequence number, the OUI including an indication of an Ethertype protocol. The device may send the 802.11 frame using a wireless connection.Type: GrantFiled: December 24, 2020Date of Patent: October 24, 2023Assignee: Intel CorporationInventors: Juan Fang, Dave Cavalcanti, Laurent Cariou, Dibakar Das, Mikhail Galeev, Wey-Yi Guy, Javier Perez-Ramirez, Susruth Sudhakaran, Jing Zhu
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Patent number: 11770174Abstract: Aspects of mmWave beam tracking and beam sweeping are described, for example, spatial searching operations, directional beam forming, complex channel measurement operations, and adaptive power savings. Some aspects include using priori information for mmWave beam tracking and beam sweeping. Some aspects include using priori information to modify a superset of beam criteria to obtain a subset of beam criteria, select a spatial region according to the subset of beam criteria, and initiate a spatial searching operation within the spatial region for establishing a communication link. Some aspects include obtaining complex channel measurements of beams and combining the measurements with priori information to determine a beam for use in a communication link. Some aspects include providing signals from Nr over K1 input/output (IO) links and receiving signals over K1 IO links, and combining signals received over the K1 IO links, using a compression matrix, to generate signals over K IO links.Type: GrantFiled: February 21, 2022Date of Patent: September 26, 2023Assignee: Intel CorporationInventors: Brent Elliott, Benjamin Grewell, Tom Harel, Junyoung Nam, Hosein Nikopour, Oner Orhan, Susruth Sudhakaran, Shilpa Talwar, Ping Wang, Liang Xian, Xiaodi Zhang
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Publication number: 20230284073Abstract: An apparatus of a station (STA) includes memory and processing circuitry coupled to the memory. The processing circuitry is to decode an MSDU received at a MAC layer of the STA, the MSDU including a data packet and descriptor metadata. A DSCP tag and launch time information are detected in the descriptor metadata. The launch time information indicates a desired transmission time of the data packet. The data packet is placed in a first transmission queue of a plurality of transmission queues of the MAC layer based on the DSCP tag. A scheduled transmission time of at least a second transmission queue of the plurality of transmission queues is determined to conflict with the desired transmission time. The scheduled transmission time is adjusted based on the launch time information. The data packet is encoded for transmission by the desired transmission time using a wireless communication channel.Type: ApplicationFiled: May 12, 2023Publication date: September 7, 2023Inventors: Susruth Sudhakaran, Dave A. Cavalcanti, Dibakar Das, Javier Perez-Ramirez
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Patent number: 11683728Abstract: An apparatus of a wireless device, such as a user equipment (UE), can include processing circuitry configured to perform one or more of the handover-related techniques disclosed herein. For example, when associated with moving with a plurality of mobile devices from coverage of a first cell to a second cell, the processing circuitry can detect the second cell. One or more parameters of the second cell can be measured. The one or more parameters can be communicated to one or more other mobile devices of the plurality of mobile devices.Type: GrantFiled: February 18, 2022Date of Patent: June 20, 2023Assignee: Intel CorporationInventors: Mustafa Akdeniz, Dave A. Cavalcanti, Thorsten Clevorn, Brent Elliott, Jeffrey R. Foerster, Mikhail T. Galeev, Benjamin Grewell, Nageen Himayat, Shadi Iskander, Udayan Mukherjee, Harry G. Skinner, Susruth Sudhakaran, Candy Yiu, Chetan Hiremath, Neelam Chandwani, Jesus Martinez
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Patent number: 11570732Abstract: Systems and methods in which devices synchronize their clocks for purposes of data transmission are described. Particularly, the disclosed systems and methods provide detection and mitigation of interference by malicious (or non-malicious) wireless devices with communication of time synchronized data over wireless networks. Systems and methods are provided where times statistics related to multiple instances of wireless time synchronization are collected and collated. Devices in the system can discipline their internal clocks based on the collated time statistics.Type: GrantFiled: September 25, 2020Date of Patent: January 31, 2023Assignee: Intel CorporationInventors: Javier Perez-Ramirez, Mikhail Galeev, Susruth Sudhakaran, Dave Cavalcanti, Manoj R Sastry, Christopher N Gutierrez
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Publication number: 20230024218Abstract: A mobile communication device that is configured to cancel interference within received millimeter wave band signals. The device includes a receiver circuit that is configured to receive a millimeter wave band signal, adjust gain provided to the millimeter wave band signal at a first amplifier, cancel interference in millimeter wave band signal after gain is adjusted by the first amplifier, and adjust gain provided to the millimeter wave band signal at a second amplifier after interference is cancelled.Type: ApplicationFiled: September 22, 2022Publication date: January 26, 2023Inventors: Mikhail T. Galeev, Oner Orhan, Arnaud Lucres Amadjikpe, Benjamin Grewell, Navid Naderi, Hosein Nikopour, Susruth Sudhakaran, Shilpa Talwar, Liang Xian
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Publication number: 20220312277Abstract: An apparatus of a wireless device, such as a user equipment (UE), can include processing circuitry configured to perform one or more of the handover-related techniques disclosed herein. For example, when associated with moving with a plurality of mobile devices from coverage of a first cell to a second cell, the processing circuitry can detect the second cell. One or more parameters of the second cell can be measured. The one or more parameters can be communicated to one or more other mobile devices of the plurality of mobile devices.Type: ApplicationFiled: February 18, 2022Publication date: September 29, 2022Inventors: Mustafa Akdeniz, Dave A. Cavalcanti, Thorsten Clevorn, Brent Elliott, Jeffrey R. Foerster, Mikhail T. Galeev, Benjamin Grewell, Nageen Himayat, Shadi Iskander, Udayan Mukherjee, Harry G. Skinner, Susruth Sudhakaran, Candy Yiu, Chetan Hiremath, Neelam Chandwani, Jesus Martinez
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Publication number: 20220302940Abstract: A mobile communication device that is configured to cancel interference within received millimeter wave band signals. The device includes a receiver circuit that is configured to receive a millimeter wave band signal, adjust gain provided to the millimeter wave band signal at a first amplifier, cancel interference in millimeter wave band signal after gain is adjusted by the first amplifier, and adjust gain provided to the millimeter wave band signal at a second amplifier after interference is cancelled.Type: ApplicationFiled: May 23, 2022Publication date: September 22, 2022Inventors: Mikhail T. Galeev, Oner Orhan, Arnaud Lucres Amadjikpe, Benjamin Grewell, Navid Naderi, Hosein Nikopour, Susruth Sudhakaran, Shilpa Talwar, Liang Xian
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Publication number: 20220247476Abstract: Aspects of mmWave beam tracking and beam sweeping are described, for example, spatial searching operations, directional beam forming, complex channel measurement operations, and adaptive power savings. Some aspects include using priori information for mmWave beam tracking and beam sweeping. Some aspects include using priori information to modify a superset of beam criteria to obtain a subset of beam criteria, select a spatial region according to the subset of beam criteria, and initiate a spatial searching operation within the spatial region for establishing a communication link. Some aspects include obtaining complex channel measurements of beams and combining the measurements with priori information to determine a beam for use in a communication link. Some aspects include providing signals from Nr over K1 input/output (IO) links and receiving signals over K1 IO links, and combining signals received over the K1 IO links, using a compression matrix, to generate signals over K IO links.Type: ApplicationFiled: February 21, 2022Publication date: August 4, 2022Inventors: Brent Elliott, Benjamin Grewell, Tom Harel, Junyoung Nam, Hosein Nikopour, Oner Orhan, Susruth Sudhakaran, Shilpa Talwar, Ping Wang, Liang Xian, Xiaodi Zhang
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Publication number: 20220225253Abstract: Disclosed examples determine a first time corresponding to a start of a window for a data exchange; determine a second time corresponding to a data packet sent during the window; calculate link performance data based on the first time and the second time; and transmit the link performance data to a network configuration entity.Type: ApplicationFiled: April 1, 2022Publication date: July 14, 2022Inventors: Mikhail Galeev, Susruth Sudhakaran, Dave Cavalcanti, Javier Perez-Ramirez
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Patent number: 11342952Abstract: A mobile communication device that is configured to cancel interference within received millimeter wave band signals. The device includes a receiver circuit that is configured to receive a millimeter wave band signal, adjust gain provided to the millimeter wave band signal at a first amplifier, cancel interference in millimeter wave band signal after gain is adjusted by the first amplifier, and adjust gain provided to the millimeter wave band signal at a second amplifier after interference is cancelled.Type: GrantFiled: June 22, 2018Date of Patent: May 24, 2022Assignee: Apple Inc.Inventors: Mikhail T. Galeev, Oner Orhan, Arnaud Lucres Amadjikpe, Benjamin Grewell, Navid Naderializadeh, Hosein Nikopour, Susruth Sudhakaran, Shilpa Talwar, Liang Xian
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Publication number: 20220124656Abstract: Logic to receive a first set of two or more timing management frames wherein one or more of the two or more timing management frames in the first set comprise a first adjusted follower clock value. Logic to calculate a second adjusted clock value. Logic to cause transmission of a second set of two or more timing management frames, wherein one or more of the two or more timing management frames in the second set comprise the second adjusted clock value. Logic to cause transmission of a first set of two or more acknowledgement frames. Logic to receive a second set of two or more acknowledgement frames. And logic to calculate a difference between the first adjusted follower clock value and the second adjusted clock value to determine a synchronization error, the synchronization error to represent a performance of the time synchronization.Type: ApplicationFiled: December 24, 2021Publication date: April 21, 2022Applicant: Intel CorporationInventors: Ganesh Venkatesan, Elad Oren, Susruth Sudhakaran