Patents by Inventor Jubin Jose
Jubin Jose 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: 11914055Abstract: Techniques provided herein are directed toward virtually extending an updated set of output positions of a mobile device determined by a VIO by combining a current set of VIO output positions with one or more previous sets of VIO output positions in such a way that ensure all outputs positions among the various combined sets of output positions are consistent. The combined sets can be used for accurate position determination of the mobile device. Moreover, the position determination further may be based on GNSS measurements.Type: GrantFiled: November 18, 2022Date of Patent: February 27, 2024Assignee: QUALCOMM IncorporatedInventors: Urs Niesen, Jubin Jose, Lei Zhang
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Patent number: 11849394Abstract: A user equipment (UE) in a vehicle (V-UE) broadcasts multi-phased ranging signals with which other entities may determine the range to the V-UE. The multi-phased ranging signals may include a first message, which may be broadcast in the Intelligent Transport System (ITS) spectrum, includes ranging information, such as a source identifier, location information for the broadcasting V-UE, and an expected time of broadcast of the ranging signal. The ranging signal may then be broadcast at the expected time and may include the source identifier. A second message, which be broadcast in the ITS spectrum, may include clock error information for the V-UE. A receiving entity may determine the range to the V-UE based on the time of arrival of the ranging signal and the expected time of transmission, as well as the clock error information. The receiving entity may further generate a position estimate based on the received location information.Type: GrantFiled: May 11, 2022Date of Patent: December 19, 2023Assignee: QUALCOMM IncorporatedInventors: Chang-Sik Choi, Kapil Gulati, Sudhir Kumar Baghel, Urs Niesen, Jubin Jose, Anantharaman Balasubramanian
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Publication number: 20230392950Abstract: Disclosed are techniques for wireless communication. In particular, aspects relate to configuring, triggering and/or transmitting relative and global position-orientation messages (e.g., from a vehicle equipped with sensors to enable estimation of relative and global position-orientation to a network entity).Type: ApplicationFiled: June 1, 2023Publication date: December 7, 2023Inventors: Mandar Narsinh KULKARNI, Meghana BANDE, Urs NIESEN, Jubin JOSE
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Publication number: 20230366699Abstract: Systems and techniques are described for processing one or more maps. For example, a method can include obtaining a first map of an environment in which the computing device is located and obtaining a second map of the environment based on sensor data from one or more sensors. The method can include comparing first one or more elements of the first map and second one or more elements of the second map. Each respective element of the first one or more elements corresponds to a respective element of the second one or more elements. The method can further include determining whether to use the first map or the second map for at least one navigation function based on comparing the first one or more elements of the first map with the second one or more elements of the second map.Type: ApplicationFiled: May 2, 2023Publication date: November 16, 2023Inventors: Meghana BANDE, Jubin JOSE
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Publication number: 20230360258Abstract: A wireless device may obtain, from a camera, an image with at least one captured object, which may include a plurality of dimensions. The image may include a 2D projection of the at least one captured object. The wireless device may calculate at least one dimension of the plurality of dimensions of the at least one captured object based on the 2D projection of the at least one captured object. The wireless device may estimate an inverse depth of the plurality of dimensions of the at least one captured object based on information associated with one or more properties of the camera or of at least one reference object associated with the at least one captured object. The wireless device may transmit an indication of the plurality of dimensions of the at least one captured object including the calculated at least one dimension and the estimated inverse depth.Type: ApplicationFiled: May 2, 2023Publication date: November 9, 2023Inventors: Urs NIESEN, Mandar Narsinh KULKARNI, Jubin JOSE
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Publication number: 20230324543Abstract: Creating and updating an accurate radar map layer for HD map using crowdsourcing may comprise a vehicle obtaining radar data and filtering the radar data on a frame-by-frame basis. In some embodiments, additional filtering may be made on a batch of frames. The vehicle can then transmit the filtered radar data responsive to a determination that a confidence of a position estimate of the vehicle exceeds a conference threshold level and/or a determination that a reliance of the position estimate of the vehicle on the radar data exceeds a reliance threshold level.Type: ApplicationFiled: April 8, 2022Publication date: October 12, 2023Inventors: Mandar Narsinh KULKARNI, Jubin JOSE, Muryong KIM
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Patent number: 11751159Abstract: In an embodiment, a user equipment (UE) receives, from a fixed reference node, at least one round-trip propagation time (RTT) ranging scheduling message indicating a set of downlink (DL) ranging resource assignments and a set of uplink (UL) ranging resource grants, receives one or more DL ranging signals from the fixed reference node on a first set of resources identified by the set of DL ranging resource assignments, and transmits one or more UL ranging signals to the fixed reference node on a second set of resources identified by the set of UL ranging resource grants.Type: GrantFiled: May 6, 2021Date of Patent: September 5, 2023Assignee: QUALCOMM INCORPORATEDInventors: Libin Jiang, Jubin Jose, Junyi Li, Urs Niesen
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Publication number: 20230213664Abstract: Systems, methods, and devices for radio frequency (RF) ranging-aided localization and crowdsourced mapping are provided. In one aspect, a method performed by a user equipment (UE) includes obtaining sensor data comprising first radio frequency (RF) ranging data and imaging data. The method further includes tagging the first RF ranging data with location information and semantic information, wherein the semantic information is based on the imaging data, and wherein the semantic information indicates a first portion of the RF ranging data is associated with a static object type and a second portion of the RF ranging data is associated with a temporary-static object type different from the static object type. The method further includes transmitting, to a RF ranging assistance server, the first RF ranging data tagged with the location information and the semantic information.Type: ApplicationFiled: August 11, 2022Publication date: July 6, 2023Inventors: Mandar Narsinh KULKARNI, Jubin JOSE, Ahmed Kamel SADEK
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Patent number: 11636693Abstract: Association algorithms of newly-detected lane boundaries to lane boundaries can be made more robust through the use of generated or “dummy” states. Different types of dummy states can be used to identify outlier/erroneous detections and/or new, legitimate lane boundaries. Therefore, depending on a type of dummy state a newly-detected lane boundary is associated with, the newly-detected lane boundary can be ignored, or the associated dummy state can be added to the lane boundary states of the filter.Type: GrantFiled: January 20, 2021Date of Patent: April 25, 2023Assignee: QUALCOMM IncorporatedInventors: Urs Niesen, Muryong Kim, Jubin Jose
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Publication number: 20230077470Abstract: Techniques provided herein are directed toward virtually extending an updated set of output positions of a mobile device determined by a VIO by combining a current set of VIO output positions with one or more previous sets of VIO output positions in such a way that ensure all outputs positions among the various combined sets of output positions are consistent. The combined sets can be used for accurate position determination of the mobile device. Moreover, the position determination further may be based on GNSS measurements.Type: ApplicationFiled: November 18, 2022Publication date: March 16, 2023Inventors: Urs NIESEN, Jubin JOSE, Lei ZHANG
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Patent number: 11536856Abstract: Techniques provided herein are directed toward virtually extending an updated set of output positions of a mobile device determined by a VIO by combining a current set of VIO output positions with one or more previous sets of VIO output positions in such a way that ensure all outputs positions among the various combined sets of output positions are consistent. The combined sets can be used for accurate position determination of the mobile device. Moreover, the position determination further may be based on GNSS measurements.Type: GrantFiled: October 29, 2020Date of Patent: December 27, 2022Assignee: QUALCOMM IncorporatedInventors: Urs Niesen, Jubin Jose, Lei Zhang
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Publication number: 20220272634Abstract: A user equipment (UE) in a vehicle (V-UE) broadcasts multi-phased ranging signals with which other entities may determine the range to the V-UE. The multi-phased ranging signals may include a first message, which may be broadcast in the Intelligent Transport System (ITS) spectrum, includes ranging information, such as a source identifier, location information for the broadcasting V-UE, and an expected time of broadcast of the ranging signal. The ranging signal may then be broadcast at the expected time and may include the source identifier. A second message, which be broadcast in the ITS spectrum, may include clock error information for the V-UE. A receiving entity may determine the range to the V-UE based on the time of arrival of the ranging signal and the expected time of transmission, as well as the clock error information. The receiving entity may further generate a position estimate based on the received location information.Type: ApplicationFiled: May 11, 2022Publication date: August 25, 2022Inventors: Chang-Sik CHOI, Kapil Gulati, Sudhir Kumar Baghel, Urs Niesen, Jubin Jose, Anantharaman Balasubramanian
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Publication number: 20220230017Abstract: Association algorithms of newly-detected lane boundaries to lane boundaries can be made more robust through the use of generated or “dummy” states. Different types of dummy states can be used to identify outlier/erroneous detections and/or new, legitimate lane boundaries. Therefore, depending on a type of dummy state a newly-detected lane boundary is associated with, the newly-detected lane boundary can be ignored, or the associated dummy state can be added to the lane boundary states of the filter.Type: ApplicationFiled: January 20, 2021Publication date: July 21, 2022Inventors: Urs NIESEN, Muryong KIM, Jubin JOSE
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Patent number: 11383727Abstract: Methods, apparatuses, and computer-readable media are described. In one example, a method of controlling a vehicle comprises: receiving, using one or more sensors, a first set of measurements of a set of physical attributes of the vehicle in a motion; determining, based on a motion data model that defines a set of relationships among the set of physical attributes of the vehicle in the motion and based on the first set of measurements, a set of expected measurements of the set of physical attributes; determining whether to use an entirety of the first set of measurements to control an operation of the vehicle based on comparing the first set of measurements and the set of expected measurements; and responsive to determining not to use the entirety of the first set of measurements, controlling the operation of the vehicle based on a second set of measurements.Type: GrantFiled: September 4, 2018Date of Patent: July 12, 2022Assignee: QUALCOMM IncorporatedInventors: Urs Niesen, Jubin Jose, Xinzhou Wu
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Patent number: 11363530Abstract: A user equipment (UE) in a vehicle (V-UE) broadcasts multi-phased ranging signals with which other entities may determine the range to the V-UE. The multi-phased ranging signals may include a first message, which may be broadcast in the Intelligent Transport System (ITS) spectrum, includes ranging information, such as a source identifier, location information for the broadcasting V-UE, and an expected time of broadcast of the ranging signal. The ranging signal may then be broadcast at the expected time and may include the source identifier. A second message, which be broadcast in the ITS spectrum, may include clock error information for the V-UE. A receiving entity may determine the range to the V-UE based on the time of arrival of the ranging signal and the expected time of transmission, as well as the clock error information. The receiving entity may further generate a position estimate based on the received location information.Type: GrantFiled: August 13, 2020Date of Patent: June 14, 2022Assignee: QUALCOMM IncorporatedInventors: Chang-Sik Choi, Kapil Gulati, Sudhir Kumar Baghel, Urs Niesen, Jubin Jose, Anantharaman Balasubramanian
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Patent number: 11336683Abstract: Disclosed herein includes a system, a method, and a device for preventing replay attacks in a cluster. A first node in the cluster having a plurality of nodes can receive an indication of a node event. The first node can access a first sequence number from a storage corresponding to a previous communication between the plurality of nodes. The first node can adjust the first sequence number by a delta indicative of an average number of communications between the plurality of nodes in the cluster in a determined time period to generate a second sequence number. The first node can transmit a packet including the second sequence number to the plurality of nodes in the cluster. The second sequence number can be used by the plurality of nodes to reset a starting sequence number for communications between the plurality of nodes to prevent replay attacks in the cluster.Type: GrantFiled: October 16, 2019Date of Patent: May 17, 2022Assignee: Citrix Systems, Inc.Inventors: Venkata Subba Rao Gorrepati, Jubin Jose, Ranjith Nath, Sathaiah Dontula
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Publication number: 20220141874Abstract: A method, system, or computer program product to enhance the performance of multi-hop cellular networks or other wireless networks is provided. A wireless device (e.g., cellular telephone) is able to communicate with a base-station in a cell of the cellular network over a non-cellular interface via another wireless device in the cell through the use of multi-hopping. By enabling wireless devices to communicate with a base station in such a manner, the effective coverage area of the cellular network is expanded and the effective capacity of the cellular network is improved. Distributed routing, device management, adaptive scheduling, and distributed algorithms can be used to enhance the overall performance of multi-hop cellular networks.Type: ApplicationFiled: December 16, 2021Publication date: May 5, 2022Inventors: Vidur Bhargava, Sriram Vishwanath, Jubin Jose
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Patent number: 11290323Abstract: Methods, systems, and devices for wireless communication are described. A wireless device may identify a configuration for transmitting ranging signals in a vehicle-based communication system. The configuration may identify a plurality of channels to be used for the ranging signals and timing for the ranging signals. The wireless device may transmit the configuration to a receiver and transmit ranging signals based at least in part on the configuration. The receiver may use the ranging signals to determine a distance between the receiver and the wireless device. The receiver may use the determined distance to update positioning information or operate a motor vehicle.Type: GrantFiled: March 9, 2018Date of Patent: March 29, 2022Assignee: QUALCOMM IncorporatedInventors: Libin Jiang, Jubin Jose, Shailesh Patil, Junyi Li, Georgios Tsirtsis
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Publication number: 20220053422Abstract: A user equipment (UE) in a vehicle (V-UE) broadcasts multi-phased ranging signals with which other entities may determine the range to the V-UE. The multi-phased ranging signals may include a first message, which may be broadcast in the Intelligent Transport System (ITS) spectrum, includes ranging information, such as a source identifier, location information for the broadcasting V-UE, and an expected time of broadcast of the ranging signal. The ranging signal may then be broadcast at the expected time and may include the source identifier. A second message, which be broadcast in the ITS spectrum, may include clock error information for the V-UE. A receiving entity may determine the range to the V-UE based on the time of arrival of the ranging signal and the expected time of transmission, as well as the clock error information. The receiving entity may further generate a position estimate based on the received location information.Type: ApplicationFiled: August 13, 2020Publication date: February 17, 2022Inventors: Chang-Sik CHOI, Kapil Gulati, Sudhir Kumar Baghel, Urs Niesen, Jubin Jose, Anantharaman Balasubramanian
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Patent number: 11240844Abstract: A method, system, or computer program product to enhance the performance of multi-hop cellular networks or other wireless networks is provided. A wireless device (e.g., cellular telephone) is able to communicate with a base-station in a cell of the cellular network over a non-cellular interface via another wireless device in the cell through the use of multi-hopping. By enabling wireless devices to communicate with a base station in such a manner, the effective coverage area of the cellular network is expanded and the effective capacity of the cellular network is improved. Distributed routing, device management, adaptive scheduling, and distributed algorithms can be used to enhance the overall performance of multi-hop cellular networks.Type: GrantFiled: December 27, 2019Date of Patent: February 1, 2022Assignee: Board of Regents, The University of Texas SystemInventors: Vidur Bhargava, Sriram Vishwanath, Jubin Jose