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公开(公告)号：US20230078666A1
公开(公告)日：2023-03-16
申请号：US17475820
申请日：2021-09-15
Applicant: QUALCOMM Incorporated
Inventor： Jean-Pierre RAFFEGEAU , Jordan COOKMAN , Daniel CAROLIN , Liang ZHAO , Angelica WONG , Jeffrey WONG
Abstract: A satellite signal method includes: receiving a satellite signal at an apparatus; transmitting, from the apparatus, one or more outbound signals; and inhibiting processing, by the apparatus, of at least a first portion of the satellite signal spanning a first frequency set that includes at least a portion of an interference signal corresponding to transmission of the one or more outbound signals.
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公开(公告)号：US20240345257A1
公开(公告)日：2024-10-17
申请号：US18757789
申请日：2024-06-28
Applicant: QUALCOMM Incorporated
Inventor： Jie WU , Robert Dale THRASHER , Jeffrey WONG , Krishnaranjan RAO
Abstract: A mobile device includes: a user input device; a satellite positioning system (SPS) receiver; a wireless communication signal transceiver; at least one motion sensor; and a processor communicatively coupled to the user input device and the SPS receiver, the processor being configured to: receive, from the user input device, a swimming indication of swimming by a user; and determine, in response to the swimming indication, a swimming stroke status based on one or more signals received by the SPS receiver.
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公开(公告)号：US20240012157A1
公开(公告)日：2024-01-11
申请号：US17811850
申请日：2022-07-11
Applicant: QUALCOMM Incorporated
Inventor： Arnold Jason GUM , Deepika SRINIVASAN , Bala RAMASAMY , Krishnaranjan RAO , Jeffrey WONG , Jordan COOKMAN
CPC classification number: G01S19/40 , G01S19/396 , G01S19/33 , G01S19/24
Abstract: In some implementations, an apparatus may receive a request for the Global Navigation Satellite System (GNSS) position fix information. The request may include an accuracy requirement. The apparatus may determine a set of GNSS bands to use to determine the GNSS position fix information. The set of GNSS bands may comprise one or more bands from a plurality of available GNSS bands, and determining the set of GNSS bands to use may be based at least in part on the accuracy requirement. The apparatus may determine the GNSS position fix information based at least in part on GNSS signals received via the selected set of GNSS bands. The apparatus may provide the GNSS position fix information (e.g., to an application processor). The GNSS position fix information may comprise a GNSS position fix, pseudorange information, or both.
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公开(公告)号：US20240056112A1
公开(公告)日：2024-02-15
申请号：US18482722
申请日：2023-10-06
Applicant: QUALCOMM Incorporated
Inventor： Jean-Pierre RAFFEGEAU , Jordan COOKMAN , Daniel CAROLIN , Liang ZHAO , Angelica WONG , Jeffrey WONG
IPC: H04B1/04 , H04W72/541 , H04B1/10
CPC classification number: H04B1/0475 , H04W72/541 , H04B1/0483 , H04B1/1027
Abstract: An apparatus includes: a transceiver configured to receive a satellite signal and to transmit one or more outbound signals; a memory; and a processor, communicatively coupled to the transceiver and the memory, configured to: transmit, via the transceiver, the one or more outbound signals; blank a first portion of the satellite signal spanning a first frequency set that includes at least a portion of an interference signal corresponding to transmission of the one or more outbound signals by the transceiver; and process a second portion of the satellite signal spanning a second frequency set that includes no frequencies of the interference signal; wherein the first frequency set and the second frequency set are different frequency portions of a same time portion of the satellite signal.
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公开(公告)号：US20230353272A1
公开(公告)日：2023-11-02
申请号：US17732061
申请日：2022-04-28
Applicant: QUALCOMM Incorporated
Inventor： Jordan COOKMAN , Krishnaranjan RAO , Jeffrey WONG , Shikha JAIN
CPC classification number: H04K3/90 , H04K3/22 , G01S19/21 , G01S19/256 , G01S19/10
Abstract: A jamming signal detection control method includes: receiving, at a satellite positioning signal receiver, one or more satellite positioning signals; determining, at the satellite positioning signal receiver, one or more quality metric values based on the one or more satellite positioning signals; determining, at the satellite positioning signal receiver, whether the one or more quality metric values are indicative of jamming; and activating, at the satellite positioning signal receiver and in response to the one or more quality metric values being indicative of jamming, a jammer detection technique to determine whether a jamming signal is received by the satellite positioning signal receiver.
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Patent Agency Ranking
公开(公告)号：US20180329075A1
公开(公告)日：2018-11-15
申请号：US15711130
申请日：2017-09-21
Applicant: QUALCOMM Incorporated
Inventor： Jie WU , Robert THRASHER , Jeffrey WONG , Krishnaranjan RAO
CPC classification number: G01S19/19 , A63B2244/20 , G01S19/34
Abstract: A method of triggering an action includes: determining that a mobile device is under water by: determining that an amplitude of a satellite positioning system (SPS) signal, or a wireless communication signal, or a combination thereof, received by the mobile device is below a threshold amplitude; or comparing data from a motion sensor of the mobile device with motion sensor data characteristic of entering water; or a combination thereof; determining that the mobile device has an action-inducing relationship to water; and taking the action in response to determining that the mobile device has the action-inducing relationship to water.
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公开(公告)号：US20250116783A1
公开(公告)日：2025-04-10
申请号：US18989253
申请日：2024-12-20
Applicant: QUALCOMM Incorporated
Inventor： Jordan COOKMAN , Krishnaranjan RAO , Jeffrey WONG , Shikha JAIN
Abstract: A jamming signal detection control method includes: receiving, at a satellite positioning signal receiver, one or more satellite positioning signals; determining, at the satellite positioning signal receiver, one or more quality metric values based on the one or more satellite positioning signals; determining, at the satellite positioning signal receiver, whether the one or more quality metric values are indicative of jamming; and activating, at the satellite positioning signal receiver and in response to the one or more quality metric values being indicative of jamming, a jammer detection technique to determine whether a jamming signal is received by the satellite positioning signal receiver.
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公开(公告)号：US20230176229A1
公开(公告)日：2023-06-08
申请号：US18161663
申请日：2023-01-30
Applicant: QUALCOMM Incorporated
Inventor： Jie WU , Robert Dale THRASHER , Jeffrey WONG , Krishnaranjan RAO
Abstract: A method of triggering an action includes: determining that a mobile device is under water by: determining that an amplitude of a satellite positioning system (SPS) signal, or a wireless communication signal, or a combination thereof, received by the mobile device is below a threshold amplitude; or comparing data from a motion sensor of the mobile device with motion sensor data characteristic of entering water; or a combination thereof; determining that the mobile device has an action-inducing relationship to water; and taking the action in response to determining that the mobile device has the action-inducing relationship to water.
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公开(公告)号：US20220291393A1
公开(公告)日：2022-09-15
申请号：US17201415
申请日：2021-03-15
Applicant: QUALCOMM Incorporated
Inventor： Arnold Jason GUM , Zoltan BIACS , Rayman Wai PON , David TUCK , Bo ZHENG , Jeffrey WONG
IPC: G01S19/19
Abstract: A wearable device that can receive a plurality of Global Navigation Satellite System (GNSS) timing signals using an antenna, where the antenna is located in an exterior portion of the wearable device such that the antenna receives GNSS signals at the external portion of the wearable device, without the GNSS signals first passing through an air gap within a housing of the wearable device. The wearable device is configured to determine a geographic location of the wearable device based at least in part on the GNSS signals. The wearable device is configurable to perform underwater dead-reckoning procedures, measuring energy levels during dwell periods, measuring efficiency of swim strokes, sharing wearable device information with other electronic devices, calibrating the wearable device, or a combination thereof.
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公开(公告)号：US20240418868A1
公开(公告)日：2024-12-19
申请号：US18336665
申请日：2023-06-16
Applicant: QUALCOMM Incorporated
Inventor： Lohitha RATNARAJ , Sumit BHATTACHARYA , Jeffrey WONG
Abstract: A method of wireless communication at a UE is disclosed herein. The method includes obtaining an indication of an occurrence of a GNSS error. The method includes storing, in memory and based on the indication, first position information for the UE that was obtained prior to the obtainment of the indication. The method includes obtaining, subsequent to an error recovery process, second position information for the UE. The method includes accepting or rejecting the second position information based on a comparison of the first position information, the second position information, and a set of conditions for the first position information and the second position information.
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