Patents by Inventor Aleksandar Jovicic
Aleksandar Jovicic 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: 20240089897Abstract: Mobile devices are used as temporary location anchor points, e.g., to supplement fixed location permanent location anchor points, in a wireless communications system in which mobile device locations are determined. A mobile device receives a command or request to operate as a location anchor point. In some embodiments, the command includes time information indicating the amount of time the mobile device is to operate as a location anchor point. In some embodiments, a mobile device operating as a location anchor point reports a received signal strength measurement along with information identifying the device from which the signal was received to a network element, e.g., a location server node. In some embodiments, a mobile device operating as a location anchor point broadcasts a signal providing location information. The mobile device receives compensation for operating as a location anchor point. Compensation may be monetary, services, or benefits provided by the network.Type: ApplicationFiled: November 13, 2023Publication date: March 14, 2024Inventors: Aleksandar JOVICIC, Thomas RICHARDSON, Cyril MEASSON
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Patent number: 11856550Abstract: Mobile devices are used as temporary location anchor points, e.g., to supplement fixed location permanent location anchor points, in a wireless communications system in which mobile device locations are determined. A mobile device receives a command or request to operate as a location anchor point. In some embodiments, the command includes time information indicating the amount of time the mobile device is to operate as a location anchor point. In some embodiments, a mobile device operating as a location anchor point reports a received signal strength measurement along with information identifying the device from which the signal was received to a network element, e.g., a location server node. In some embodiments, a mobile device operating as a location anchor point broadcasts a signal providing location information. The mobile device receives compensation for operating as a location anchor point. Compensation may be monetary, services, or benefits provided by the network.Type: GrantFiled: December 6, 2021Date of Patent: December 26, 2023Assignee: QUALCOMM IncorporatedInventors: Aleksandar Jovicic, Thomas Joseph Richardson, Cyril Measson
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Publication number: 20220095263Abstract: Mobile devices are used as temporary location anchor points, e.g., to supplement fixed location permanent location anchor points, in a wireless communications system in which mobile device locations are determined. A mobile device receives a command or request to operate as a location anchor point. In some embodiments, the command includes time information indicating the amount of time the mobile device is to operate as a location anchor point. In some embodiments, a mobile device operating as a location anchor point reports a received signal strength measurement along with information identifying the device from which the signal was received to a network element, e.g., a location server node. In some embodiments, a mobile device operating as a location anchor point broadcasts a signal providing location information. The mobile device receives compensation for operating as a location anchor point. Compensation may be monetary, services, or benefits provided by the network.Type: ApplicationFiled: December 6, 2021Publication date: March 24, 2022Inventors: Aleksandar JOVICIC, Thomas Joseph RICHARDSON, Cyril MEASSON
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Patent number: 11234208Abstract: Mobile devices are used as temporary location anchor points, e.g., to supplement fixed location permanent location anchor points, in a wireless communications system in which mobile device locations are determined. A mobile device receives a command or request to operate as a location anchor point. In some embodiments, the command includes time information indicating the amount of time the mobile device is to operate as a location anchor point. In some embodiments, a mobile device operating as a location anchor point reports a received signal strength measurement along with information identifying the device from which the signal was received to a network element, e.g., a location server node. In some embodiments, a mobile device operating as a location anchor point broadcasts a signal providing location information. The mobile device receives compensation for operating as a location anchor point. Compensation may be monetary, services, or benefits provided by the network.Type: GrantFiled: October 21, 2019Date of Patent: January 25, 2022Assignee: QUALCOMM IncorporatedInventors: Aleksandar Jovicic, Thomas Richardson, Cyril Measson
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Publication number: 20200053687Abstract: Mobile devices are used as temporary location anchor points, e.g., to supplement fixed location permanent location anchor points, in a wireless communications system in which mobile device locations are determined. A mobile device receives a command or request to operate as a location anchor point. In some embodiments, the command includes time information indicating the amount of time the mobile device is to operate as a location anchor point. In some embodiments, a mobile device operating as a location anchor point reports a received signal strength measurement along with information identifying the device from which the signal was received to a network element, e.g., a location server node. In some embodiments, a mobile device operating as a location anchor point broadcasts a signal providing location information. The mobile device receives compensation for operating as a location anchor point. Compensation may be monetary, services, or benefits provided by the network.Type: ApplicationFiled: October 21, 2019Publication date: February 13, 2020Inventors: Aleksandar JOVICIC, Thomas RICHARDSON, Cyril MEASSON
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Patent number: 10506542Abstract: Mobile devices are used as temporary location anchor points, e.g., to supplement fixed location permanent location anchor points, in a wireless communications system in which mobile device locations are determined. A mobile device receives a command or request to operate as a location anchor point. In some embodiments, the command includes time information indicating the amount of time the mobile device is to operate as a location anchor point. In some embodiments, a mobile device operating as a location anchor point reports a received signal strength measurement along with information identifying the device from which the signal was received to a network element, e.g., a location server node. In some embodiments, a mobile device operating as a location anchor point broadcasts a signal providing location information. The mobile device receives compensation for operating as a location anchor point. Compensation may be monetary, services, or benefits provided by the network.Type: GrantFiled: September 3, 2010Date of Patent: December 10, 2019Assignee: QUALCOMM IncorporatedInventors: Aleksandar Jovicic, Thomas Richardson, Cyril Measson
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Patent number: 10378897Abstract: Methods, systems, and devices are described for determining positioning information of a mobile device using modulated light signals. A modulated light signal may be received from each of at least one light source. Each modulated light signal may be decoded to obtain identification information identifying the at least one light source. An angle of arrival of each modulated light signal may also be identified. Each angle of arrival of may be associated with an identified light source.Type: GrantFiled: June 21, 2013Date of Patent: August 13, 2019Assignee: QUALCOMM IncorporatedInventors: Aleksandar Jovicic, Thomas J. Richardson
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Patent number: 10382129Abstract: Methods, systems, and devices are described for transmitting an identifier using visible light communication (VLC) and for generating a plurality of identifiers for transmission using VLC. Input identifying an illumination factor associated with a light source is received. A first set of modulation parameters is modified for transmitting the identifier using VLC. The first set of modulation parameters is modified based on the illumination factor. A signal, in which the identifier is encoded, is applied to the light source. The signal is applied according to the first set of modulation parameters. Another method includes identifying a number of light transmitting devices, generating a plurality of identifiers based on the identified number of light transmitting devices, storing the generated identifiers, determining a plurality of cyclic shifts for each identifier in the plurality of identifiers, and removing identifiers from the plurality of identifiers that match the identified cyclic shifts.Type: GrantFiled: May 23, 2018Date of Patent: August 13, 2019Assignee: QUALCOMM IncorporatedInventors: Aleksandar Jovicic, Mahadevi Pillai Perumal
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Patent number: 10128948Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. An apparatus is for determining position using visible light. The apparatus receives positional information regarding a plurality of stationary light fixtures. The apparatus receives reset information indicating an occurrence of a reset event. The apparatus receives an identifier from a first stationary light fixture of the plurality of stationary light fixtures via visible light. The apparatus determines a position of the first stationary light fixture based on the received identifier, the received positional information and the received reset information. The positional information and the reset information are received via a wireless communication medium different from visible light.Type: GrantFiled: November 21, 2017Date of Patent: November 13, 2018Assignee: QUALCOMM IncorporatedInventor: Aleksandar Jovicic
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Publication number: 20180269970Abstract: Methods, systems, and devices are described for transmitting an identifier using visible light communication (VLC) and for generating a plurality of identifiers for transmission using VLC. Input identifying an illumination factor associated with a light source is received. A first set of modulation parameters is modified for transmitting the identifier using VLC. The first set of modulation parameters is modified based on the illumination factor. A signal, in which the identifier is encoded, is applied to the light source. The signal is applied according to the first set of modulation parameters. Another method includes identifying a number of light transmitting devices, generating a plurality of identifiers based on the identified number of light transmitting devices, storing the generated identifiers, determining a plurality of cyclic shifts for each identifier in the plurality of identifiers, and removing identifiers from the plurality of identifiers that match the identified cyclic shifts.Type: ApplicationFiled: May 23, 2018Publication date: September 20, 2018Inventors: Aleksandar Jovicic, Mahadevi Pillai Perumal
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Patent number: 10020881Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. An apparatus is for determining position using visible light. The apparatus receives positional information regarding a plurality of stationary light fixtures. The apparatus receives reset information indicating an occurrence of a reset event. The apparatus receives an identifier from a first stationary light fixture of the plurality of stationary light fixtures via visible light. The apparatus determines a position of the first stationary light fixture based on the received identifier, the received positional information and the received reset information. The positional information and the reset information are received via a wireless communication medium different from visible light.Type: GrantFiled: August 19, 2015Date of Patent: July 10, 2018Assignee: QUALCOMM IncorporatedInventor: Aleksandar Jovicic
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Patent number: 10009100Abstract: Methods, systems, and devices are described for transmitting an identifier using visible light communication (VLC) and for generating a plurality of identifiers for transmission using VLC. Input identifying an illumination factor associated with a light source is received. A first set of modulation parameters is modified for transmitting the identifier using VLC. The first set of modulation parameters is modified based on the illumination factor. A signal, in which the identifier is encoded, is applied to the light source. The signal is applied according to the first set of modulation parameters. Another method includes identifying a number of light transmitting devices, generating a plurality of identifiers based on the identified number of light transmitting devices, storing the generated identifiers, determining a plurality of cyclic shifts for each identifier in the plurality of identifiers, and removing identifiers from the plurality of identifiers that match the identified cyclic shifts.Type: GrantFiled: June 17, 2015Date of Patent: June 26, 2018Assignee: QUALCOMM IncorporatedInventors: Aleksandar Jovicic, Mahadevi Pillai Perumal
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Patent number: 10006986Abstract: Disclosed are methods, systems, devices, apparatus, computer-/processor-readable media, and other implementations, including a method, at a processor-based mobile device, that includes determining a first set of candidate positions of the mobile device corresponding to a first time instance based, at least in part, on position data including a first set of identifiers decoded from signals including respective first one or more light-based communications received by the mobile device from a first one or more light devices, with the mobile device being located at a first location at the first time instance. The method further includes selecting at least one candidate position from the first set of candidate positions, in response to a determination that the first set of candidate positions includes more than one candidate position, in order to resolve positional ambiguity, based, at least partly, on further position data from further signals from one or more devices.Type: GrantFiled: August 23, 2017Date of Patent: June 26, 2018Assignee: QUALCOMM IncorporatedInventors: Aleksandar Jovicic, Hua Wang, Elizabeth Gene
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Patent number: 9979475Abstract: A method, an apparatus, and a computer program product for communication are provided. The apparatus obtains a message for communication using visible light communication (VLC) through a light emitting diode (LED) luminary device and formats the message using a synchronization signal followed by one or more data signals. The synchronization signal and/or the one or more data signals are modulated using a Frequency Shift Keying (FSK) modulation scheme. The apparatus further receives a dimming level value associated with a brightness of light to be emitted from the LED luminary device, generates a waveform with frequencies based on the formatted message and a duty cycle for the LED luminary device based on the dimming level value, and sends the generated waveform to the LED luminary device for communication using VLC.Type: GrantFiled: February 24, 2016Date of Patent: May 22, 2018Assignee: QUALCOMM IncorporatedInventors: Aleksandar Jovicic, Thomas Joseph Richardson, Junyi Li
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Publication number: 20180083704Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. An apparatus is for determining position using visible light. The apparatus receives positional information regarding a plurality of stationary light fixtures. The apparatus receives reset information indicating an occurrence of a reset event. The apparatus receives an identifier from a first stationary light fixture of the plurality of stationary light fixtures via visible light. The apparatus determines a position of the first stationary light fixture based on the received identifier, the received positional information and the received reset information. The positional information and the reset information are received via a wireless communication medium different from visible light.Type: ApplicationFiled: November 21, 2017Publication date: March 22, 2018Inventor: Aleksandar JOVICIC
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Publication number: 20170350962Abstract: Disclosed are methods, systems, devices, apparatus, computer-/processor-readable media, and other implementations, including a method, at a processor-based mobile device, that includes determining a first set of candidate positions of the mobile device corresponding to a first time instance based, at least in part, on position data including a first set of identifiers decoded from signals including respective first one or more light-based communications received by the mobile device from a first one or more light devices, with the mobile device being located at a first location at the first time instance. The method further includes selecting at least one candidate position from the first set of candidate positions, in response to a determination that the first set of candidate positions includes more than one candidate position, in order to resolve positional ambiguity, based, at least partly, on further position data from further signals from one or more devices.Type: ApplicationFiled: August 23, 2017Publication date: December 7, 2017Inventors: Aleksandar JOVICIC, Hua WANG, Elizabeth GENE
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Patent number: 9813676Abstract: Methods, apparatus, systems, and devices are described for using a mobile device equipped with an image sensor to retrieve information associated with a light fixture. A method of using a mobile device equipped with an image sensor to retrieve information associated with a light fixture may include capturing, at the image sensor, an image of an illuminated indicia. The illuminated indicia may be co-located with the light fixture. At least one characteristic of the illuminated indicia may be determined from the image of the illuminated indicia. Information associated with the at least one characteristic of the illuminated indicia may be retrieved.Type: GrantFiled: December 11, 2013Date of Patent: November 7, 2017Assignee: QUALCOMM IncorporatedInventors: Aleksandar Jovicic, Kumar Appaiah
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Patent number: 9791544Abstract: Disclosed are methods, systems, devices, apparatus, computer-/processor-readable media, and other implementations, including a method, at a processor-based mobile device, that includes determining a first set of candidate positions of the mobile device corresponding to a first time instance based, at least in part, on position data including a first set of identifiers decoded from signals including respective first one or more light-based communications received by the mobile device from a first one or more light devices, with the mobile device being located at a first location at the first time instance. The method further includes selecting at least one candidate position from the first set of candidate positions, in response to a determination that the first set of candidate positions includes more than one candidate position, in order to resolve positional ambiguity, based, at least partly, on further position data from further signals from one or more devices.Type: GrantFiled: March 25, 2016Date of Patent: October 17, 2017Assignee: QUALCOMM IncorporatedInventors: Aleksandar Jovicic, Hua Wang, Elizabeth Gene
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Patent number: 9749782Abstract: Methods, systems, and devices are described for commissioning light fixtures. One method may include receiving, at a mobile device, an encoded light signal from a light fixture in a plurality of light fixtures. The encoded light signal may be decoded to obtain an identifier associated with the light fixture, and a correspondence between the identifier and a plurality of locations of the plurality of light fixtures may be determined.Type: GrantFiled: July 30, 2015Date of Patent: August 29, 2017Assignee: QUALCOMM IncorporatedInventors: Aleksandar Jovicic, Supreeth Achar
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Publication number: 20170244482Abstract: Disclosed are methods, devices, systems, media, and other implementations that include a method to process a light-based communication, including providing a light-capture device with one or more partial-image-blurring features, and capturing at least part of at least one image of a scene, that includes at least one light source emitting the light-based communication, with the light-capture device including the one or more partial-image-blurring features. The partial-image-blurring features are configured to cause a blurring of respective portions of the part of the captured image affected by the partial-image-blurring features. The method also includes decoding data encoded in the light-based communication based on the respective blurred portions, and processing the at least part of the at least one image including the blurred respective portions affected by the one or more partial-image-blurring features to generate a modified image portion (e.g., relatively less blurry, etc.Type: ApplicationFiled: February 24, 2016Publication date: August 24, 2017Inventors: Michael DIMARE, Aleksandar JOVICIC