公开(公告)号：US20240205845A1

公开(公告)日：2024-06-20

申请号：US18555172

申请日：2021-05-17

Applicant: Nokia Technologies Oy

Inventor： Halit Murat GÜRSU ,  Samantha CAPORAL DEL BARRIO ,  Ahmad AWADA ,  Ingo VIERING ,  Karri Markus RANTA-AHO ,  Kyoungmin PARK ,  Panagiotis SPAPIS ,  Jorma Johannes KAIKKONEN

IPC: H04W52/36

CPC classification number: H04W52/367

Abstract: There is provided an apparatus comprising means for: receiving, at a user equipment comprising a first transmitter and a second transmitter, a plurality of power sharing configurations, wherein a power sharing configuration indicates a power allocation to be applied to the first and second transmitters when a maximum permissible exposure event is detected; detecting a maximum permissible exposure event associated with at least one of the first transmitter and the second transmitter; and adjusting the power allocated to the first transmitter and the second transmitter based on the power sharing configuration and the detected maximum permissible exposure event.

公开(公告)号：US20240205782A1

公开(公告)日：2024-06-20

申请号：US18552243

申请日：2021-03-30

Applicant: Nokia Technologies OY

Inventor： Halit Murat GÜRSU ,  Alperen GUNDOGAN ,  Subramanya CHANDRASHEKAR ,  Ahmad AWADA ,  Panagiotis SPAPIS ,  Ingo VIERING

IPC: H04W36/36 ,  H04W24/10

CPC classification number: H04W36/36 ,  H04W24/10

Abstract: There are provided measures for robust mobile terminal handover. Such measures exemplarily comprise, at a distributed unit of an access network node, receiving, from a centralized unit of said access network node, a handover message including an indication indicative of that a handover of a terminal is to be reserved, the handover message including at least one handover related radio resource control reconfiguration corresponding to at least one handover target cell and at least one resume condition corresponding to said at least one handover target cell, inhibiting, based on said indication, forwarding of said at least one handover related radio resource control reconfiguration towards said terminal, storing each of said at least one handover related radio resource control reconfiguration, evaluating fulfillment of each of said at least one resume condition, and if, as a result of said evaluating, a first resume condition of said at least one resume condition corresponding to a first handover target cell of said at least one handover target cell is fulfilled, deciding to transmit, despite said indication indicative of that said handover of said terminal is to be reserved, a first handover related radio resource control reconfiguration of said at least one handover related radio resource control reconfiguration towards said terminal, wherein said first handover related radio resource control reconfiguration corresponds to said first handover target cell.

公开(公告)号：US20240098826A1

公开(公告)日：2024-03-21

申请号：US18264350

申请日：2021-03-23

Applicant: Nokia Technologies Oy

Inventor： Ahmad AWADA ,  Halit Murat GÜRSU ,  Timo KOSKELA

IPC: H04W76/19

CPC classification number: H04W76/19

Abstract: Various example embodiments relate to methods, devices and systems that support early beam failure recovery. A terminal device may terminal device may comprise at least one processor and at least one memory including computer program code. The at least one memory and the computer program code may be configured to, with the at least one processor, cause the terminal device to perform actions including detecting a beam failure state in association with at least one serving beam, and determining if at least one non-serving beam better than the at least one serving beam is available. The actions may further include triggering an early beam failure recovery (BFR) procedure in a case where the beam failure state is detected and the at least one non-serving beam better than the at least one serving beam is available.

公开(公告)号：US20250150893A1

公开(公告)日：2025-05-08

申请号：US18838296

申请日：2023-01-19

Applicant: Nokia Technologies Oy

Inventor： Ahlem KHLASS ,  Srinivasan SELVAGANAPATHY ,  Halit Murat GÜRSU ,  Rapeepat RATASUK

IPC: H04W28/02 ,  H04W74/0833

Abstract: Disclosed is a method comprising obtaining, by a terminal device in a radio access network, information comprising an event identifier, wherein the event identifier is to be used in reporting an event to the radio access network when the event occurs; selecting, by the terminal device, a value in response to the occurrence of the event; delaying, by the terminal device, by the selected value in time, one or more subsequent random access attempts associated with a random-access procedure to a cell of the radio access network; and suspending, by the terminal device, the random-access procedure during the delay.

公开(公告)号：US20250097786A1

公开(公告)日：2025-03-20

申请号：US18725889

申请日：2022-01-05

Applicant: Nokia Technologies Oy

Inventor： Halit Murat GÜRSU ,  Philippe GODIN ,  Ahmad AWADA ,  Muhammad NASEER-UL-ISLAM ,  Ömer BULAKCI ,  Ugur Baran ELMALI

IPC: H04W36/00 ,  H04W36/08 ,  H04W36/24

Abstract: Methods, devices, apparatuses, and computer readable medium for enhancements on service continuity. The method includes receiving, at a source network node and from a user equipment, UE, being served by the source network node for a service associated with a network slice, a message indicative of a target network node for a handover of the UE from the source network node to the target network node; transmitting a handover request to the target network node, the handover request indicating urgency of the handover for the UE, and the target network node being overloaded for the network slice; and receiving a handover request acknowledgement message from the target network node, the handover request acknowledgement message indicating if multi-carrier radio resource sharing is applicable for supporting the service.

公开(公告)号：US20250063459A1

公开(公告)日：2025-02-20

申请号：US18807324

申请日：2024-08-16

Applicant: Nokia Technologies Oy

Inventor： Xin ZHANG ,  Umur KARABULUT ,  Jani-Pekka KAINULAINEN ,  Halit Murat GÜRSU ,  Riikka Karoliina DIMNIK

IPC: H04W36/36 ,  H04W36/00 ,  H04W74/0833

Abstract: Example embodiments of the present disclosure relate to a solution for handling a conditional handover. In this solution, the first apparatus, receives, from a second apparatus, configuration information indicating: a first conditional cell change configuration associated with a first candidate cell of the first apparatus, and a second conditional cell change configuration associated with a second candidate cell of the first apparatus; and in accordance with a determination that a first condition for switching to the first candidate cell is met, continues to evaluate a second condition for switching to the second candidate cell within a period, wherein the first apparatus is served by a first serving cell and a second serving cell.

公开(公告)号：US20250056254A1

公开(公告)日：2025-02-13

申请号：US18796476

申请日：2024-08-07

Applicant: Nokia Technologies Oy

Inventor： Halit Murat GÜRSU ,  Ahmad AWADA ,  Sanjay GOYAL ,  Timo KOSKELA

IPC: H04W24/02 ,  H04W24/08 ,  H04W36/00 ,  H04W36/06 ,  H04W56/00

Abstract: An apparatus including at least one processor; and at least one memory storing instructions that, when executed by the at least one processor, cause the apparatus at least to: receive, from a network node, an indication to monitor a possibility of configuring a user equipment for single transmission reception point operation, or receive, from the network node, an indication to monitor a possibility of configuring the user equipment for multiple transmission reception point operation; determine whether it is possible to configure the user equipment for single transmission reception point operation or multiple transmission reception point operation; and transmit, to the network node, an indication that it is possible to configure the user equipment for single transmission reception point operation or multiple transmission reception point operation.

公开(公告)号：US20250048226A1

公开(公告)日：2025-02-06

申请号：US18923586

申请日：2024-10-22

Applicant: Nokia Technologies Oy

Inventor： Srinivasan SELVAGANAPATHY ,  Ahmad AWADA ,  Halit Murat GÜRSU

IPC: H04W36/36 ,  H04W12/041 ,  H04W88/06

Abstract: The disclosure inter alia relates to a user equipment configured to support dual connectivity operation towards a master node and a secondary node of a radio access network, the user equipment comprising at least one processor and at least one memory, the at least one memory storing instructions that, when executed by the at least one processor, cause the user equipment to perform at least the following: establishing a connection towards the master node; receiving configuration information from the master node, wherein the configuration information comprises key counter information which defines a sequence of at least two different key counter values to generate at least two different security keys for at least two different target secondary nodes.

公开(公告)号：US20240414607A1

公开(公告)日：2024-12-12

申请号：US18700518

申请日：2021-11-29

Applicant: Nokia Technologies OY

Inventor： Halit Murat GÜRSU ,  Umur KARABULUT ,  Panagiotis SPAPIS ,  Muhammad TAYYAB ,  Ahmad AWADA

IPC: H04W36/00

Abstract: There is provided an apparatus for a terminal, the apparatus comprising means configured to perform: receiving a message from a serving cell, wherein the message comprises a configuration for a measurement event and a configuration for a conditional handover, the configuration for the measurement event comprising a leaving condition. The means are further configured to perform, in response to measuring the leaving condition of the measurement event being met, incrementing a counter, and when it is determined that the counter has reached a threshold value, deactivating the received configuration for the conditional handover and providing a measurement report to the serving cell, the measurement report indicating that the leaving condition of the measurement event has been met.

公开(公告)号：US20240381242A1

公开(公告)日：2024-11-14

申请号：US18441565

申请日：2024-04-25

Applicant: Nokia Technologies Oy

Inventor： Behnam KHODAPANAH ,  Halit Murat GÜRSU ,  Ahmad AWADA ,  Panagiotis SPAPIS ,  Srinivasan SELVAGANAPATHY ,  Umur KARABULUT ,  Jedrzej STANCZAK

IPC: H04W48/20 ,  H04W28/02

Abstract: A user equipment of a telecommunications network comprising: at least one processor; and at least one memory storing instructions that, when executed by the at least one processor, cause the user equipment at least to: establish a connection between the user equipment and a first network node of the radio access network, the first network node supporting a first cell, derive in the user equipment a reference configuration relating to the first cell; wherein the reference configuration includes information related to a first bearer configuration; receive in the user equipment a target configuration related to a cell change from the first cell towards a second cell, wherein the target configuration includes information related to a target bearer configuration; and in response to an update of the first bearer configuration to an updated first bearer configuration, derive in the user equipment a related updated reference configuration and receiving in the user equipment a delta-over-target configuration, the delta-over-target configuration including information related to differences between an updated target bearer configuration and the target bearer configuration.