公开(公告)号：US20250113312A1

公开(公告)日：2025-04-03

申请号：US18897072

申请日：2024-09-26

Applicant: Nokia Technologies Oy

Inventor： Satya Krishna JOSHI ,  Dileep KUMAR ,  Aki HEKKALA ,  Hyun-Su CHA

IPC: H04W56/00

Abstract: An apparatus including means for performing at least one reference signal carrier phase, RSCP, measurement for a signal, means for determining a coherence time, wherein coherence time is a time duration that an initial phase of the signal does not change beyond a threshold, means for determining, based on the determined coherence time, to provide at least one of the following to the network function: the at least one RSCP measurement or an indication of the determined coherence time and means for providing to a network function the determined at least one of the following: the at least one RSCP measurement or an indication of the determined coherence time.

公开(公告)号：US20250113325A1

公开(公告)日：2025-04-03

申请号：US18374551

申请日：2023-09-28

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Aki HEKKALA ,  Hyun-Su CHA ,  Dileep KUMAR ,  Satya Krishna JOSHI

IPC: H04W64/00 ,  H04L5/00

Abstract: Systems, methods, apparatuses, and computer program products for non-stationary carrier-phased positioning (CPP). A method may include receiving an indication to transmit a sounding reference signal or a carrier phase positioning measurement. The indication may include at least a phase pre-compensation on the sounding reference signal transmission or a correction of the carrier phase positioning measurement based at least on a Doppler shift. The method may also include performing, at a user equipment, the phase pre-compensation for the sounding reference signal transmission, or the correction of the carrier phase positioning measurement. The method may further include transmitting, by the user equipment, the sounding reference signal with the phase pre-compensation or the carrier phase positioning measurement.