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：US20240155397A1

公开(公告)日：2024-05-09

申请号：US18490494

申请日：2023-10-19

Applicant: Nokia Technologies Oy

Inventor： Umur KARABULUT ,  Ahmad AWADA ,  Panagiotis SPAPIS

IPC: H04W24/10 ,  H04W48/16

CPC classification number: H04W24/10 ,  H04W48/16

Abstract: There is provided a method, apparatus, and computer program for causing a centralized unit of a radio access network to perform: signalling, to a distributed unit of the radio access network, a layer 1 measurement reporting configuration to be executed by a user equipment as part of a lower layer mobility procedure and at least one activation condition for autonomous execution of the layer 1 reporting configuration.

公开(公告)号：US20240146485A1

公开(公告)日：2024-05-02

申请号：US17979533

申请日：2022-11-02

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Ahmad AWADA ,  Panagiotis SPAPIS ,  Umur KARABULUT ,  Sanjay GOYAL ,  Timo KOSKELA ,  Keeth Saliya JAYASINGHE LADDU

IPC: H04L5/00 ,  H04W36/00

CPC classification number: H04L5/0057 ,  H04W36/0058

Abstract: Systems, methods, apparatuses, and computer program products for configuration and transmission of a channel state information reference signal (CSI-RS). A method may include forwarding, to a network element, synchronization signal block measurements of a target cell along with synchronization signal block indices. The method may also include requesting the network element to provide a channel state information reference signal configuration for a channel state information reference signal index whose source reference signal corresponds to at least one of the synchronization signal block indices. The method may further include receiving the channel state information reference signal configuration from the network element. In addition, the method may include transmitting the channel state information reference signal configuration to a user equipment. Further, the method may include receiving a measurement report on the channel state information reference signal index according to the channel state information reference signal configuration.

公开(公告)号：US20240107399A1

公开(公告)日：2024-03-28

申请号：US18263070

申请日：2022-01-27

Applicant: Nokia Technologies Oy

Inventor： Muhammad NASEER-UL-ISLAM ,  Ömer BULAKCI ,  Ahmad AWADA ,  Jedrzej STANCZAK ,  Srinivasan SELVAGANAPATHY ,  Amaanat ALI ,  Rakash SIVASIVA GANESAN ,  Janne ALI-TOLPPA

IPC: H04W36/00 ,  H04W36/08

CPC classification number: H04W36/00837 ,  H04W36/08

Abstract: Systems, methods, apparatuses, and computer program products for survival time dependent flexible handover execution are provided. One method may include providing, by a network node, at least one handover execution condition to at least one user equipment. The at least one handover execution condition may include one or more delta values with respect to one or more actual handover execution conditions to allow for early and/or late execution of a handover by the at least one user equipment. The method may also include indicating, to the at least one user equipment, a transfer interval and/or a survival time information for which the at least one handover execution condition is taken into account.

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：US20240073770A1

公开(公告)日：2024-02-29

申请号：US18261288

申请日：2021-12-07

Applicant: Nokia Technologies Oy

Inventor： Kunjan Himanshubhai SHAH ,  Sina KHATIBI ,  Ingo VIERING ,  Ahmad AWADA

IPC: H04W36/32 ,  H04W36/00

CPC classification number: H04W36/32 ,  H04W36/00833

Abstract: A system, apparatus, method, and non-transitory computer readable medium for providing location management function (LMF) assisted mobility robustness optimization (MRO) may include a radio access network (RAN) node which is caused to, collect network handover information associated with at least one first user equipment (UE) device, determine whether to update a mobility policy associated with the RAN node based on the collected network handover information and a desired threshold condition, perform a first mobility policy update procedure for the RAN node based on results of the determination, receive current location information corresponding to at least one second UE device traveling between the at least one cell pair from a location management function (LMF) network device, and assign updated mobility configuration parameters to the at least one second UE device.

公开(公告)号：US20230328617A1

公开(公告)日：2023-10-12

申请号：US18025296

申请日：2021-08-05

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Timo KOSKELA ,  Ahmad AWADA ,  Ingo VIERING

IPC: H04W36/30 ,  H04W36/00 ,  H04W36/08 ,  H04W36/36

CPC classification number: H04W36/305 ,  H04W36/0058 ,  H04W36/08 ,  H04W36/362

Abstract: Apparatuses and methods in a communication system is disclosed. The method comprises detecting (400) a beam failure event in a serving cell; and responsive to the detection of the beam failure event, transmitting (404) a beam failure recovery message and transmitting (406) a measurement report comprising mobility measurements related to the serving cell and at least one further cell.

公开(公告)号：US20230308964A1

公开(公告)日：2023-09-28

申请号：US18000595

申请日：2021-05-27

Applicant: Nokia Technologies Oy

Inventor： Ahmad AWADA ,  Umur KARABULUT ,  Andreas LOBINGER ,  Ingo VIERING ,  Henrik MARTIKAINEN

IPC: H04W36/00

CPC classification number: H04W36/00837 ,  H04W36/0058

Abstract: The mobile device includes at least one memory storing computer program code and at least one processor configured to execute the computer program code and cause the mobile device to perform, initiating a time-to-trigger procedure for evaluating a measurement event condition with respect to a serving cell and/or a neighboring cell of a mobile network; storing information related to a beam, which is or was used by the mobile device at the time of initiating the time-to-trigger procedure; and providing the stored beam related information to the mobile network.

公开(公告)号：US20230232300A1

公开(公告)日：2023-07-20

申请号：US18005194

申请日：2021-07-12

Applicant: Nokia Technologies Oy

Inventor： Ahmad AWADA ,  Jedrzej STANCZAK ,  Ömer BULAKCI ,  Srinivasan SELVAGANAPATHY ,  Tero HENTTONEN

IPC: H04W36/24 ,  H04W36/36 ,  H04W36/00

CPC classification number: H04W36/24 ,  H04W36/36 ,  H04W36/0069 ,  H04W36/0072 ,  H04W36/0085

Abstract: A method and apparatus may include receiving, by a user equipment from a source cell, a first configuration configured for conditional handover and dual active protocol stack handover with a reduced target cell configuration, and a second configuration configured for conditional handover only. The method may further include determining, by the user equipment, the availability of at least one radio link associated with the source cell. The method may further include performing, by the user equipment, a conditional handover procedure according to at least one of the received configurations based upon the determination.