Patents by Inventor Ranganadh Karella
Ranganadh Karella 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: 11929802Abstract: An unmanned aerial vehicle can be configured to adjust a beam direction, provide path information, act as a base station, act as a cluster head, include an improved directional antenna or array of directional antennas, communicate in a collaboration using belief propagation, receive communications from a serving station aiding in navigation or improved signal performance, or the like.Type: GrantFiled: November 27, 2019Date of Patent: March 12, 2024Assignee: Apple Inc.Inventors: Feng Xue, Mustafa Akdeniz, Seong-Youp John Suh, Shu-Ping Yeh, Eduardo Alban, Philippe Auzas, Jonathan Byrne, Mark Davis, David Gomez Gutierrez, Timo Huusari, Bradley Alan Jackson, Ranganadh Karella, Sreenivas Kasturi, Mengkun Ke, Ching-Yu Liao, Tiefeng Shi, Daniel Tong, Candy Yiu
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Publication number: 20240073804Abstract: Systems and methods of providing a V2X communications are generally described. A geographically-limited, operator-independent mapping table is used that maps between groups of V2X applications each associated with a different application category and a different RAT preferred for the V2X application category. Each grouping is based on fulfillment of one or more KP Is for the associated V2X application category. Multiple RATs are prioritized if able to fulfill the KP Is. The mapping table is modified based on the RATs supported by the V2X UE. Carrier aggregation is used when simultaneous transmission on different RATs is desired.Type: ApplicationFiled: October 19, 2023Publication date: February 29, 2024Inventors: Meghashree Dattatri Kedalagudde, Ana Lucia Pinheiro, Ranganadh Karella, Vivek Gupta, Dave A. Cavalcanti
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Patent number: 11877235Abstract: Systems and methods of providing a V2X communications are generally described. A geographically-limited, operator-independent mapping table is used that maps between groups of V2X applications each associated with a different application category and a different RAT preferred for the V2X application category. Each grouping is based on fulfillment of one or more KPIs for the associated V2X application category. Multiple RATs are prioritized if able to fulfill the KPIs. The mapping table is modified based on the RATs supported by the V2X UE. Carrier aggregation is used when simultaneous transmission on different RATs is desired.Type: GrantFiled: August 23, 2022Date of Patent: January 16, 2024Assignee: Apple Inc.Inventors: Meghashree Dattatri Kedalagudde, Ana Lucia Pinheiro, Ranganadh Karella, Vivek Gupta, Dave A. Cavalcanti
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Publication number: 20230262592Abstract: Systems and methods of providing a V2X communications are generally described. A geographically-limited, operator-independent mapping table is used that maps between groups of V2X applications each associated with a different application category and a different RAT preferred for the V2X application category. Each grouping is based on fulfillment of one or more KP Is for the associated V2X application category. Multiple RA Ts are prioritized if able to fulfill the KP Is. The mapping table is modified based on the RATs supported by the V2X UE. Carrier aggregation is used when simultaneous transmission on different RATs is desired.Type: ApplicationFiled: April 21, 2023Publication date: August 17, 2023Inventors: Meghashree Dattatri Kedalagudde, Ana Lucia Pinheiro, Ranganadh Karella, Vivek Gupta, Dave A. Cavalcanti
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Patent number: 11671907Abstract: Systems and methods of providing a V2X communications are generally described. A geographically-limited, operator-independent mapping table is used that maps between groups of V2X applications each associated with a different application category and a different RAT preferred for the V2X application category. Each grouping is based on fulfillment of one or more KPIs for the associated V2X application category. Multiple RATs are prioritized if able to fulfill the KPIs. The mapping table is modified based on the RATs supported by the V2X UE. Carrier aggregation is used when simultaneous transmission on different RATs is desired.Type: GrantFiled: June 22, 2017Date of Patent: June 6, 2023Assignee: Apple Inc.Inventors: Meghashree Dattatri Kedalagudde, Ana Lucia Pinheiro, Ranganadh Karella, Vivek Gupta, Dave A. Cavalcanti
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Publication number: 20220408354Abstract: Systems and methods of providing a V2X communications are generally described. A geographically-limited, operator-independent mapping table is used that maps between groups of V2X applications each associated with a different application category and a different RAT preferred for the V2X application category. Each grouping is based on fulfillment of one or more KPIs for the associated V2X application category. Multiple RATs are prioritized if able to fulfill the KPIs. The mapping table is modified based on the RATs supported by the V2X UE. Carrier aggregation is used when simultaneous transmission on different RATs is desired.Type: ApplicationFiled: August 23, 2022Publication date: December 22, 2022Inventors: Meghashree Dattatri Kedalagudde, Ana Lucia Pinheiro, Ranganadh Karella, Vivek Gupta, Dave A. Cavalcanti
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Patent number: 11438782Abstract: Systems and methods of providing V2X communications are generally described. The multimode UE communicates V2X messages with an eNB. The eNB detects whether the UE is able to receive messages from a nearby DSRC RSU based on measurements received from the UE and reported to the eNB. Based on the measurements, the eNB offloads V2X traffic to the DSRC RSU and triggers the UE to start communicating the V2X services from the DSRC RSU rather than the eNB. The measurements are reported in a BSR or DSRC MAC control element or RRC measurement report. The measurement report includes DSRC presence fields, CCH measurements and SCH measurements for each DSRC RSU that the UE is able to detect.Type: GrantFiled: May 26, 2020Date of Patent: September 6, 2022Assignee: Apple Inc.Inventors: Ranganadh Karella, Meghashree Dattatri Kedalagudde, Dave A. Cavalcanti, Ana Lucia Pinheiro
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Publication number: 20220069876Abstract: An unmanned aerial vehicle can be configured to adjust a beam direction, provide path information, act as a base station, act as a cluster head, include an improved directional antenna or array of directional antennas, communicate in a collaboration using belief propagation, receive communications from a serving station aiding in navigation or improved signal performance, or the like.Type: ApplicationFiled: November 27, 2019Publication date: March 3, 2022Inventors: Feng XUE, Mustafa AKDENIZ, Seong-Youp John SUH, Shu-ping YEH, Eduardo ALBAN, Philippe AUZAS, Jonathan BYRNE, Mark DAVIS, David GOMEZ GUTIERREZ, Timo HUUSARI, Bradley Alan JACKSON, Ranganadh KARELLA, Sreenivas KASTURI, Mengkun KE, Ching-Yu LIAO, Tiefeng SHI, Daniel TONG, Candy YIU
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Patent number: 11265794Abstract: A method includes identifying, within a message, first data comprising a priority section and second data comprising a non-priority section. A priority message is generated that includes the first data. The priority message is transmitted using a priority radio access technology (RAT). A non-priority message is generated that includes the second data. The non-priority message is transmitted using a non-priority RAT.Type: GrantFiled: March 29, 2017Date of Patent: March 1, 2022Assignee: INTEL CORPORATIONInventors: Meghashree Dattatri Kedalagudde, Ana Lucia A. Pinheiro, Dave Cavalcanti, Ranganadh Karella
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Patent number: 11177971Abstract: A device for participating in a group of cooperating devices that is identified by a group code includes membership circuitry and group circuitry. The membership circuitry is configured to generate and analyze membership messages, wherein the membership messages include a group name that is associated with the group code; and instruct the device to transmit and receive membership messages with a network. The group circuitry is configured to generate and analyze group messages, based at least on a received membership message that includes the group code; and instruct the device to transmit and receive, using a device-to-device interface circuitry of the device, group messages with a device in the group.Type: GrantFiled: March 30, 2017Date of Patent: November 16, 2021Assignee: Intel CorporationInventors: Ana Lucia A. Pinheiro, Ranganadh Karella, Meghashree Dattatri Kedalagudde, Dave Cavalcanti
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Patent number: 11133857Abstract: A method configured to selectively retransmit a message includes analyzing a message received by a device to determine a set of radio access technologies (RATs) in which the message has been transmitted. If the device supports a device RAT that is different from set of RATS the message is updated to include the device RAT and the updated message is transmitted using the device RAT.Type: GrantFiled: March 29, 2017Date of Patent: September 28, 2021Assignee: Intel CorporationInventors: Ana Lucia A. Pinheiro, Dave Cavalcanti, Meghashree Dattatri Kedalagudde, Ranganadh Karella
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Publication number: 20200413267Abstract: Systems and methods of controlling drones are disclosed. Computation and control of beam direction and frequency is dependent on drone characteristics including three-dimensional location, orientation, and flight plan, with messages exchanged between the drone processor and modem dependent on which entity is performing the computation and control. Communications with the serving cell use a directional antenna and cell selection using an omni-directional antenna. MDT measurement and reporting and IDC measurement uses the drone characteristics and battery life.Type: ApplicationFiled: June 28, 2019Publication date: December 31, 2020Inventors: Feng Xue, Shu-ping Yeh, Philippe Auzas, Mengkun Ke, Ranganadh Karella, Jingwen Bai
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Publication number: 20200288341Abstract: Systems and methods of providing V2X communications are generally described. The multimode UE communicates V2X messages with an eNB. The eNB detects whether the UE is able to receive messages from a nearby DSRC RSU based on measurements received from the UE and reported to the eNB. Based on the measurements, the eNB offloads V2X traffic to the DSRC RSU and triggers the UE to start communicating the V2X services from the DSRC RSU rather than the eNB. The measurements are reported in a BSR or DSRC MAC control element or RRC measurement report. The measurement report includes DSRC presence fields, CCH measurements and SCH measurements for each DSRC RSU that the UE is able to detect.Type: ApplicationFiled: May 26, 2020Publication date: September 10, 2020Inventors: Ranganadh Karella, Meghashree Dattatri Kedalagudde, Dave A. Cavalcanti, Ana Lucia Pinheiro
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Patent number: 10687242Abstract: Systems and methods of providing V2X communications are generally described. The multimode UE communicates V2X messages with an eNB. The eNB detects whether the UE is able to receive messages from a nearby DSRC RSU based on measurements received from the UE and reported to the eNB. Based on the measurements, the eNB offloads V2X traffic to the DSRC RSU and triggers the UE to start communicating the V2X services from the DSRC RSU rather than the eNB. The measurements are reported in a BSR or DSRC MAC control element or RRC measurement report. The measurement report includes DSRC presence fields, CCH measurements and SCH measurements for each DSRC RSU that the UE is able to detect.Type: GrantFiled: June 27, 2017Date of Patent: June 16, 2020Assignee: Apple Inc.Inventors: Ranganadh Karella, Meghashree Dattatri Kedalagudde, Dave A. Cavalcanti, Ana Lucia Pinheiro
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Publication number: 20200178043Abstract: A method for coordinating communication amongst a plurality of mobile devices, includes generating joint transmission information describing transmission information for use by the plurality of mobile devices in transmitting data related to a cooperative communication message to a destination node and instructing a mobile device to transmit a coordination message to the plurality of mobile devices, wherein the coordination message includes the joint transmission information.Type: ApplicationFiled: March 29, 2017Publication date: June 4, 2020Inventors: Dave Cavalcanti, Jeffrey R. Foerster, Vallabhajosyula S. Somayazulu, Nageen Himayat, Roya Doostnejad, Ranganadh Karella, Ana Lucia A. Pinheiro
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Publication number: 20200068455Abstract: A wireless device having a receiver configured to receive, from a second wireless device, information about one or more infrastructure devices having respective coverage areas in which the second wireless device traveled, wherein the information comprises time stamp information and geographical information of the second wireless device when the information was observed; and a processor configured to process the information of the one or more infrastructure devices to determine to which of the infrastructure devices the wireless device is to be handed over.Type: ApplicationFiled: March 31, 2017Publication date: February 27, 2020Inventors: Biljana Badic, Zhibin Yu, Markus Dominik Mueck, Bernhard Raaf, Christian Drewes, Dave Cavalcanti, Ana Lucia A. Pinheiro, Nageen Himayat, Ranganadh Karella
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Publication number: 20200021451Abstract: A device for participating in a group of cooperating devices that is identified by a group code includes membership circuitry and group circuitry. The membership circuitry is configured to generate and analyze membership messages, wherein the membership messages include a group name that is associated with the group code; and instruct the device to transmit and receive membership messages with a network. The group circuitry is configured to generate and analyze group messages, based at least on a received membership message that includes the group code; and instruct the device to transmit and receive, using a device-to-device interface circuitry of the device, group messages with a device in the group.Type: ApplicationFiled: March 30, 2017Publication date: January 16, 2020Inventors: Ana Lucia A. Pinheiro, Ranganadh Karella, Meghashree Dattatri Kedalagudde, Dave Cavalcanti
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Publication number: 20200021355Abstract: A method configured to selectively retransmit a message includes analyzing a message received by a device to determine a set of radio access technologies (RATs) in which the message has been transmitted. If the device supports a device RAT that is different from set of RATS the message is updated to include the device RAT and the updated message is transmitted using the device RAT.Type: ApplicationFiled: March 29, 2017Publication date: January 16, 2020Inventors: Ana Lucia A. Pinheiro, Dave Cavalcanti, Meghashree Dattatri Kedalagudde, Ranganadh Karella
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Publication number: 20200015144Abstract: A method includes identifying, within a message, first data comprising a priority section and second data comprising a non-priority section. A priority message is generated that includes the first data. The priority message is transmitted using a priority radio access technology (RAT). A non-priority message is generated that includes the second data. The non-priority message is transmitted using a non-priority RAT.Type: ApplicationFiled: March 29, 2017Publication date: January 9, 2020Inventors: Meghashree Dattatri Kedalagudde, Ana Lucia A. Pinheiro, Dave Cavalcanti, Ranganadh Karella
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Publication number: 20190174344Abstract: Systems and methods of providing V2X communications are generally described. The multimode UE communicates V2X messages with an eNB. The eNB detects whether the UE is able to receive messages from a nearby DSRC RSU based on measurements received from the UE and reported to the eNB. Based on the measurements, the eNB offloads V2X traffic to the DSRC RSU and triggers the UE to start communicating the V2X services from the DSRC RSU rather than the eNB. The measurements are reported in a BSR or DSRC MAC control element or RRC measurement report. The measurement report includes DSRC presence fields, CCH measurements and SCH measurements for each DSRC RSU that the UE is able to detect.Type: ApplicationFiled: June 27, 2017Publication date: June 6, 2019Inventors: Ranganadh Karella, Meghashree Dattatri Kedalagudde, Dave A. Cavalcanti, Ana Lucia Pinheiro