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公开(公告)号：US20250150230A1
公开(公告)日：2025-05-08
申请号：US18932774
申请日：2024-10-31
Applicant: Nokia Technologies Oy
Inventor： Abdurrahman FOUDA , Hyun-Su CHA , Satya Krishna JOSHI
Abstract: Systems and apparatus for avoiding measurement errors include transmitting, by a LMF, to at least one of a network entity or a user equipment, a request to obtain at least one carrier phase measurement using at least one center frequency identifier configuration for at least one positioning reference signal, wherein the at least one positioning reference signal includes at least one uplink SRS or DL PRS.
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公开(公告)号：US20250151015A1
公开(公告)日：2025-05-08
申请号：US18933812
申请日：2024-10-31
Applicant: Nokia Technologies Oy
Inventor： Abdurrahman FOUDA , Hyun-Su CHA
Abstract: A method, apparatus and computer program product are provided for aligning the reporting of timing measurements and corresponding carrier phase (CP) measurements to avoid CP measurement error due to stale timing measurement information. In the context of a method, the method includes receiving, at a user equipment (UE), a request to maintain time separation between respective timestamps of carrier phase (CP) measurements and timing measurements within a predefined timing separation threshold. The method further includes generating, at the UE, at least one DL CP measurement associated with at least one timestamp, and at least one DL timing measurement associated with at least one DL timing measurement timestamp based on the predefined timing separation threshold, wherein a timing separation between the at least one timestamp and the at least one DL timing measurement timestamp is within the predefined timing separation threshold.
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公开(公告)号：US20250113360A1
公开(公告)日：2025-04-03
申请号：US18821403
申请日：2024-08-30
Applicant: Nokia Technologies Oy
Inventor： Abdurrahman FOUDA , Hyun-Su CHA
Abstract: Techniques are provided for mitigating measurement errors for carrier phase positioning due to hardware impairments. In the context of a method performed by user equipment, the method includes causing transmission of a message to request a gNB to provide at least one sounding reference signal (UL SRS) configuration satisfying a phase error less than a threshold value associated with a UE transmission phase error group identifier (UE Tx PEG ID). The method also includes receiving at least one sounding reference signal (UL SRS) configuration in response to the request. The method further includes causing SRS transmission using UL SRS resources based upon the UL SRS configuration provided by the gNB. Corresponding methods, apparatus and computer-readable storage mediums are provided for location management function (LMF) and gNB for uplink and downlink configurations.
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公开(公告)号：US20240259157A1
公开(公告)日：2024-08-01
申请号：US18416159
申请日：2024-01-18
Applicant: Nokia Technologies Oy
Inventor： Hyun-Su CHA , Abdurrahman FOUDA , Ryan KEATING , Serdar OZEN
CPC classification number: H04L5/0051 , H04W24/10 , H04W64/00
Abstract: Various techniques are provided for a method of operating a network device including communicating, by a network entity to a user equipment (UE), an uplink sensing reference signal configuration, communicating, by the network entity to the UE, a criterion for reporting sensing reference signal measurements, and receiving, by the network entity from the UE, a sensing signal measurement report based on the criterion for reporting sensing reference signal measurements.
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