Displacement positioning signaling and reporting

Grant US12578417B2 Kind: B2 Mar 17, 2026

Assignee

QUALCOMM Incorporated

Inventors

Mohammed Ali Mohammed Hirzallah, Marwen Zorgui, Xiaoxia Zhang

Abstract

A first network node may receive a first set of sounding reference signals (SRSs) and a second set of SRSs from a wireless device. The first network node may measure the first set of SRSs and the second set of SRSs. The first network node may calculate a set of displacement radio frequency fingerprint (RFFP) measurements based on the measured first set of SRSs and measured second set of SRSs. The first network node may output the set of displacement RFFP measurements to a positioning model by locally calculating the set of displacement information using the positioning model based on the set of displacement RFFP measurements or by transmitting the set of displacement RFFP measurements to a second network node to calculate a set of displacement information using the positioning model.

CPC Classifications

G01S 5/0252 G01S 5/021 G01S 5/0278 G01S 5/02525 G01S 5/0036 G01S 5/0236 G01S 5/0244 G01S 5/0027 G01S 5/0294 G01S 5/10 G01S 5/02521 G01S 5/0273 G01S 5/0009 G01S 5/0268 G01S 7/417 G01S 13/765 G01S 1/042 G01S 5/02523 G01S 19/45 G01S 2205/008 G01S 19/48 G01S 5/0063 G01S 5/0263 G01S 5/02955 G01S 13/02 G01S 5/0246 G01S 7/003 G01S 13/003 G01S 13/36 G01S 13/46 G01S 2013/462 G01S 5/0242 G01S 5/0264 G01S 5/011 H04B 17/27 H04B 17/318 H04B 17/364 H04B 7/0617 H04B 7/06966 H04B 1/48 H04B 17/391 H04B 17/3913 H04B 7/0626 H04B 7/0632 H04W 64/006 H04W 24/10 H04W 64/00 H04W 4/029 H04W 64/003 H04W 88/18 H04W 72/23 H04W 92/18 H04W 48/08 H04W 4/02 H04W 72/20 H04W 24/04 H04W 72/51 H04W 16/28 H04W 72/0453 H04W 72/25 H04L 5/0053 H04L 5/005 H04L 5/0051 H04L 5/0048 H04L 41/16 H04L 5/0055 H04L 25/0204 H04L 25/0224 G06N 20/00 G06N 20/10 G06N 20/20 G06N 3/084 G06N 3/09 G06N 3/044 G06N 3/08 G06N 5/01

Filing Date

2023-04-04

Application No.

18295784

Claims

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