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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：US20230063434A1
公开(公告)日：2023-03-02
申请号：US17412308
申请日：2021-08-26
Applicant: QUALCOMM Incorporated
Inventor： Jordan COOKMAN , Daniel CAROLIN , Angelica WONG , Krishnaranjan RAO , Liang ZHAO , Jeffrey WONG
IPC: H04K3/00 , H04B17/318
Abstract: A method for inhibiting jammed signal use includes: receiving a desired signal wirelessly at a receiver; receiving an undesired signal wirelessly at the receiver, the undesired signal varying in strength over time; and inhibiting measurement of the desired signal, or use of a measurement of the desired signal, based on a determination that the undesired signal is a jamming signal based on a variation of the undesired signal being indicative of jamming.
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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：US20230091514A1
公开(公告)日：2023-03-23
申请号：US17479962
申请日：2021-09-20
Applicant: QUALCOMM Incorporated
Inventor： Pranav IYENGAR , Liang ZHAO , Daniel CAROLIN , Rayman Wai PON , Angelica WONG
Abstract: A radio-frequency signal preconditioning method includes: receiving, at a radio-frequency signal preconditioning apparatus from an antenna, a radio-frequency signal; selectively providing, at the radio-frequency signal preconditioning apparatus, any of a plurality of gains to the radio-frequency signal to produce an output signal, the plurality of gains spanning a first range; and providing, from the radio-frequency signal preconditioning apparatus, the output signal to a conversion circuit configured to convert the output signal from an analog signal at a radio frequency to a digital signal at a baseband frequency, the conversion circuit having a dynamic range spanning a second range that is smaller than the first range.
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