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

IPC: H04K3/00 ,  G01S19/21 ,  G01S19/25 ,  G01S19/10

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.

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

IPC: G01S19/21 ,  G01S19/10 ,  G01S19/25 ,  H04K3/00

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.