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公开(公告)号：US20240349225A1
公开(公告)日：2024-10-17
申请号：US18301929
申请日：2023-04-17
Applicant: QUALCOMM Incorporated
Inventor： Santhosh Kumar Varma VEGESNA , Snigdha BYREDDY , Venkatarao Reddy BUDDALA , Prudhvi KODUMURI , Keerthi Chowdary V
Abstract: Aspects presented herein may improve positioning performance and latency for UEs with dual subscriber identity module (SIM) dual active (DSDA) feature(s). In one aspect, a UE establishes a connection with a first network entity and a second network entity based on DSDA. The UE selects (1) the first network entity or the second network entity for downloading data associated with calculating a position of the UE based on at least one criteria, or (2) a fix for calculating the position of the UE based on a set of available cache-based fixes associated with the first network entity and the second network entity. The UE calculates the position of the UE based on the downloaded data or the selected fix.
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公开(公告)号：US20240251237A1
公开(公告)日：2024-07-25
申请号：US18157724
申请日：2023-01-20
Applicant: QUALCOMM Incorporated
Inventor： Phaneendra CHEEKATLA , Vikrant SINGH , Athri RAO , Keerthi Chowdary V
IPC: H04W12/037 , H04W12/104
CPC classification number: H04W12/037 , H04W12/104
Abstract: Aspects presented herein may enable a UE to communicate with a non-terrestrial network (NTN) with its location verified using a set of encrypted signals from a set of satellites associated with the NTN. In one aspect, a UE receives, from each satellite of a set of satellites, a set of encrypted signals and time information. The UE generates a set of time signals based on the time information for all of the set of satellites. The UE transmits the set of encrypted signals and the generated set of time signals for verifying a location of the UE. The UE communicates with an NTN based on the location of the UE being verified by the NTN to be a valid location, where the set of satellites is associated with the NTN.
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