Patents by Inventor Bala RAMASAMY
Bala RAMASAMY 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: 11741704Abstract: Techniques are provided which may be implemented using various methods and/or apparatuses to provide augmented reality assistance. An example method includes obtaining a location of the mobile device, and obtaining local rules based on the location of the mobile device. The method also includes obtaining one or more images of an environment in proximity to the mobile device, identifying one or more areas of the environment in the one or more images based on the local rules, and displaying augmented reality (AR) assistance at the mobile device, wherein the AR assistance is based on the identified one or more areas of the environment.Type: GrantFiled: August 24, 2020Date of Patent: August 29, 2023Assignee: QUALCOMM IncorporatedInventors: Bala Ramasamy, Arnold Jason Gum
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Publication number: 20230239707Abstract: A method for wireless communication performed by a head-mounted user equipment (UE), the method includes determining a first spatial relationship between an eye of a human user of the head-mounted UE and physical transmission and reception ports of the head-mounted UE; based on the first spatial relationship, determining a second spatial relationship between a plurality of radio frequency (RF) beam directions of the head-mounted UE and the eye of the human user; selecting a first RF beam direction from among the plurality of RF beam directions based at least in part on the second spatial relationship with respect to the first RF beam direction; and transmitting or receiving RF radiation using a first RF beam conforming to the first RF beam direction.Type: ApplicationFiled: January 24, 2022Publication date: July 27, 2023Inventors: Danlu ZHANG, Brian MOMEYER, Brian Clarke BANISTER, Udara FERNANDO, Eyosias Yoseph IMANA, Raghu Narayan CHALLA, Jiaying PAN, Xiaoxin ZHANG, Bala RAMASAMY
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Patent number: 11659040Abstract: A user device and transportation entity, such as a transport vehicle or transport server, perform information exchanges for a transportation service using Device-to-Device (D2D) communications, such as dedicated short-range communication (DSRC), a cellular Vehicle-to-Everything (C-V2X), or a 5G New Radio (NR). The information exchanges, for example, are related to, e.g., logistics and delivery of transportation services. For example, the user device may transmit a transportation request message that includes information elements, such as an identifier, a type of transport device requested, a number of users, requested destination, etc. The transportation entity may transmit a transportation response message accepting or rejecting the request. Additional messages, such as a status request and status of the transportation, as well as messages related to completing the transportation service may be exchanged.Type: GrantFiled: October 28, 2022Date of Patent: May 23, 2023Assignee: QUALCOMM IncorporatedInventors: Dan Vassilovski, Bala Ramasamy, Benjamin Lund, Soumya Das, Garrett Shriver
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Publication number: 20230106673Abstract: Systems, methods, and non-transitory media are provided for a vehicle and mobile device interface for vehicle occupant assistance. An example method can include determining, based on one or more images of an interior portion of a vehicle, a pose of a mobile device relative to a coordinate system of the vehicle; determine a state of an occupant of the vehicle; and send, to the vehicle, data indicating the state of the occupant and the pose of the mobile device relative to the coordinate system of the vehicle.Type: ApplicationFiled: October 6, 2021Publication date: April 6, 2023Inventors: Ziad ASGHAR, Wesley James HOLLAND, Seyfullah Halit OGUZ, Bala RAMASAMY, Leonid SHEYNBLAT
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Publication number: 20230088456Abstract: Disclosed are systems and techniques for transferring device content using radio frequency (RF) sensing. For instance, a first wireless device can identify a first user of the first wireless device based on a first radio frequency (RF) signature associated with the first user. The first wireless media device can determine a disengagement of the first user from the first wireless media device. In response to the disengagement, content information associated with usage of the first wireless device by the first user can be captured.Type: ApplicationFiled: September 17, 2021Publication date: March 23, 2023Inventors: Bala RAMASAMY, Xiaoxin ZHANG, Edwin Chongwoo PARK, Danlu ZHANG
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Publication number: 20230090516Abstract: Disclosed are techniques for wireless sensing. In an aspect, a user equipment (UE) detects an object and a direction to the object in an environment of the UE, determines whether the object is a human, identifies, based on the object being the human, a sensitive body part of the human, and performs, based on identification of the sensitive body part, a maximum power exposure (MPE) mitigation operation.Type: ApplicationFiled: September 23, 2021Publication date: March 23, 2023Inventors: Danlu ZHANG, Xiaoxin ZHANG, Parthiban ELLAPPAN, Bala RAMASAMY, Jiaying PAN
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Publication number: 20230089726Abstract: Embodiments herein provide for efficient delivery of a package or other item to a precise delivery location using beacons transmitted by a beaconing device, which are detected by a delivery device and used to guide the delivery device to the precise delivery location. Different types of events may be used as triggering events to trigger the transmission of the beacons, and beacons may be encoded to include instructions and/or information to the delivery device for identifying the precise delivery location.Type: ApplicationFiled: September 23, 2021Publication date: March 23, 2023Inventors: Sathiyamoorthy SUBRAMANIAN, Bala RAMASAMY, Arnold Jason GUM
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Publication number: 20230076462Abstract: A user device and transportation entity, such as a transport vehicle or transport server, perform information exchanges for a transportation service using Device-to-Device (D2D) communications, such as dedicated short-range communication (DSRC), a cellular Vehicle-to-Everything (C-V2X), or a 5G New Radio (NR). The information exchanges, for example, are related to, e.g., logistics and delivery of transportation services. For example, the user device may transmit a transportation request message that includes information elements, such as an identifier, a type of transport device requested, a number of users, requested destination, etc. The transportation entity may transmit a transportation response message accepting or rejecting the request. Additional messages, such as a status request and status of the transportation, as well as messages related to completing the transportation service may be exchanged.Type: ApplicationFiled: October 28, 2022Publication date: March 9, 2023Inventors: Dan VASSILOVSKI, Bala RAMASAMY, Benjamin LUND, Soumya DAS, Garrett SHRIVER
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Publication number: 20230070589Abstract: Disclosed are techniques for wireless communication. In an aspect, a first wireless device transmits a request to participate in a coordination and detection procedure to determine whether a human is present in an environment of the first wireless device, receives an acknowledgment from at least a second wireless device, transmits a first set of at least two consecutive wireless signals to the second wireless device, receives a second set of at least two consecutive wireless signals from the second wireless device, determines whether the human is present in the environment based at least in part on a first time of flight (ToF) and a second ToF between the first wireless device and the second wireless device, and sets a transmit power of the first wireless device based on the determination of whether the human is present in the environment.Type: ApplicationFiled: September 9, 2021Publication date: March 9, 2023Inventors: Ahmed ELSHAFIE, Ahmad Bassil ZOUBI, Danlu ZHANG, Bala RAMASAMY
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Publication number: 20230066605Abstract: In an aspect, a first network node may receive, from a second network node, one or more reference signals transmitted using one or more first polarizations known to the first network node, wherein the one or more reference signals are received having one or more second polarizations. The first network node may determine whether the one or more reference signals followed a line-of-sight (LOS) path between the first network node and the second network node based on a comparison of signal characteristics related to the one or more first polarizations and signal characteristics related to the one or more second polarizations.Type: ApplicationFiled: August 30, 2021Publication date: March 2, 2023Inventors: Danlu ZHANG, Sony AKKARAKARAN, Amichai SANDEROVICH, Bala RAMASAMY
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Patent number: 11593951Abstract: Methods, systems, and devices for multi-device object tracking and localization are described. A device may transmit a request message associated with a target object to a set of devices within a target area. The request message may include an image of the target object, a feature of the target object, or at least a portion of a trained model associated with the target object. Subsequently, the device may receive response messages from the set of devices based on the request message. The response messages may include a portion of a captured image including the target object, location information of the devices, a pose of the devices, or temporal information of the target object detected within the target area by the devices. In some examples, the device may determine positional information with respect to the target object based on the one or more response messages.Type: GrantFiled: February 25, 2020Date of Patent: February 28, 2023Assignee: QUALCOMM IncorporatedInventors: Bala Ramasamy, Edwin Chongwoo Park, Benjamin Lund, Justin Tse
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Patent number: 11562550Abstract: Systems, methods, and non-transitory media are provided for a vehicle and mobile device interface for vehicle occupant assistance. An example method can include determining, based on one or more images of an interior portion of a vehicle, a position of a mobile device relative to a coordinate system of the vehicle; receiving, from the vehicle, data associated with one or more sensors of the vehicle; and displaying, using a display device of the mobile device, virtual content based on the data associated with the one or more sensors and the position of the mobile device relative to the coordinate system of the vehicle.Type: GrantFiled: October 6, 2021Date of Patent: January 24, 2023Assignee: QUALCOMM IncorporatedInventors: Ziad Asghar, Wesley James Holland, Seyfullah Halit Oguz, Bala Ramasamy, Leonid Sheynblat
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Patent number: 11522957Abstract: A user device and transportation entity, such as a transport vehicle or transport server, perform information exchanges for a transportation service using Device-to-Device (D2D) communications, such as dedicated short-range communication (DSRC), a cellular Vehicle-to-Everything (C-V2X), or a 5G New Radio (NR). The information exchanges, for example, are related to, e.g., logistics and delivery of transportation services. For example, the user device may transmit a transportation request message that includes information elements, such as an identifier, a type of transport device requested, a number of users, requested destination, etc. The transportation entity may transmit a transportation response message accepting or rejecting the request. Additional messages, such as a status request and status of the transportation, as well as messages related to completing the transportation service may be exchanged.Type: GrantFiled: December 16, 2020Date of Patent: December 6, 2022Assignee: QUALCOMM IncorporatedInventors: Dan Vassilovski, Bala Ramasamy, Benjamin Lund, Soumya Das, Garrett Shriver
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Patent number: 11490231Abstract: Techniques are provided for responding to congestion-sensitive preemptive data download requests in a V2X network. An example method for downloading data on a mobile device includes determining an estimated time of arrival at a station based at least in part on almanac information, generating a data download request based at least in part on the estimated time of arrival at the station, transmitting the data download request, and receiving one or more data packets from the station based on the data download request.Type: GrantFiled: February 4, 2021Date of Patent: November 1, 2022Assignee: QUALCOMM IncorporatedInventors: Dan Vassilovski, Bala Ramasamy, Edwin Chongwoo Park, Benjamin Lund, Soumya Das, Justin Tse, Hong Cheng
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Publication number: 20220167119Abstract: Techniques are provided which may be implemented using various methods and/or apparatuses in a mobile device to crowd source mobile terrestrial transceiver identifiers associated with mobile terrestrial transports. In an embodiment, transceiver identifiers associated with mobile terrestrial transports may be identified and tracked through the detection and measurement of signals transmitted by mobile terrestrial transceivers received either by mobile devices located on the mobile terrestrial transport or through the detection and measurement of transient signals transmitted by passing mobile terrestrial transceivers received by stationary or near stationary mobile devices. The identity of detected mobile terrestrial transceivers and their locations and time observed may be uploaded to a server.Type: ApplicationFiled: February 8, 2022Publication date: May 26, 2022Inventor: Bala RAMASAMY
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Patent number: 11284217Abstract: Techniques are provided which may be implemented using various methods and/or apparatuses in a mobile device to crowd source mobile terrestrial transceiver identifiers associated with mobile terrestrial transports. In an embodiment, transceiver identifiers associated with mobile terrestrial transports may be identified and tracked through the detection and measurement of signals transmitted by mobile terrestrial transceivers received either by mobile devices located on the mobile terrestrial transport or through the detection and measurement of transient signals transmitted by passing mobile terrestrial transceivers received by stationary or near stationary mobile devices. The identity of detected mobile terrestrial transceivers and their locations and time observed may be uploaded to a server.Type: GrantFiled: December 10, 2019Date of Patent: March 22, 2022Assignee: QUALCOMM IncorporatedInventor: Bala Ramasamy
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Publication number: 20220053302Abstract: Techniques are provided for responding to congestion-sensitive preemptive data download requests in a V2X network. An example method for downloading data on a mobile device includes determining an estimated time of arrival at a station based at least in part on almanac information, generating a data download request based at least in part on the estimated time of arrival at the station, transmitting the data download request, and receiving one or more data packets from the station based on the data download request.Type: ApplicationFiled: February 4, 2021Publication date: February 17, 2022Inventors: Dan VASSILOVSKI, Bala RAMASAMY, Edwin Chongwoo PARK, Benjamin LUND, Soumya DAS, Justin TSE, Hong CHENG
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Publication number: 20210264620Abstract: Methods, systems, and devices for multi-device object tracking and localization are described. A device may transmit a request message associated with a target object to a set of devices within a target area. The request message may include an image of the target object, a feature of the target object, or at least a portion of a trained model associated with the target object. Subsequently, the device may receive response messages from the set of devices based on the request message. The response messages may include a portion of a captured image including the target object, location information of the devices, a pose of the devices, or temporal information of the target object detected within the target area by the devices. In some examples, the device may determine positional information with respect to the target object based on the one or more response messages.Type: ApplicationFiled: February 25, 2020Publication date: August 26, 2021Inventors: Bala Ramasamy, Edwin Chongwoo Park, Benjamin Lund, Justin Tse
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Publication number: 20210218812Abstract: A user device and transportation entity, such as a transport vehicle or transport server, perform information exchanges for a transportation service using Device-to-Device (D2D) communications, such as dedicated short-range communication (DSRC), a cellular Vehicle-to-Everything (C-V2X), or a 5G New Radio (NR). The information exchanges, for example, are related to, e.g., logistics and delivery of transportation services. For example, the user device may transmit a transportation request message that includes information elements, such as an identifier, a type of transport device requested, a number of users, requested destination, etc. The transportation entity may transmit a transportation response message accepting or rejecting the request. Additional messages, such as a status request and status of the transportation, as well as messages related to completing the transportation service may be exchanged.Type: ApplicationFiled: December 16, 2020Publication date: July 15, 2021Inventors: Dan VASSILOVSKI, Bala Ramasamy, Benjamin Lund, Soumya Das, Garrett Shriver
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Publication number: 20210064877Abstract: Techniques are provided which may be implemented using various methods and/or apparatuses to provide augmented reality assistance. An example method includes obtaining a location of the mobile device, and obtaining local rules based on the location of the mobile device. The method also includes obtaining one or more images of an environment in proximity to the mobile device, identifying one or more areas of the environment in the one or more images based on the local rules, and displaying augmented reality (AR) assistance at the mobile device, wherein the AR assistance is based on the identified one or more areas of the environment.Type: ApplicationFiled: August 24, 2020Publication date: March 4, 2021Inventors: Bala RAMASAMY, Arnold Jason GUM