公开(公告)号：US20250056480A1

公开(公告)日：2025-02-13

申请号：US18795688

申请日：2024-08-06

Applicant: Nokia Solutions and Networks Oy

Inventor： Dileep KUMAR ,  Satya Krishna JOSHI ,  Aki HEKKALA ,  Mikko SAILY

IPC: H04W64/00 ,  H04L5/00 ,  H04W24/10

Abstract: The present subject matter relates to a method comprising determining a first estimate of a position of a user equipment comprised in a communication system; using the first estimate of the position of the user equipment for defining wavelengths of the groups of signals such that a virtual number of wavelengths that represents each group of signals can be obtained from the defined wavelengths of the group of signals; controlling the communication system for performing carrier phase measurements using the defined groups of signals; determining a second estimate of the position of the user equipment using the carrier phase measurements and the virtual numbers of wavelengths that represent the groups of signals; providing the second estimate of the position of the user equipment.