公开(公告)号：US11811437B2

公开(公告)日：2023-11-07

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

IPC: H04B1/04 ,  H04B1/10 ,  H04W72/541

CPC classification number: H04B1/0475 ,  H04B1/0483 ,  H04B1/1027 ,  H04W72/541

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.

公开(公告)号：US12015432B2

公开(公告)日：2024-06-18

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

IPC: H04B1/04 ,  H04B1/00

CPC classification number: H04B1/04 ,  H04B1/0035 ,  H04B1/0042 ,  H04B2001/0416

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.

公开(公告)号：US11764894B2

公开(公告)日：2023-09-19

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: H04B17/318 ,  H04K3/00

CPC classification number: H04K3/42 ,  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.