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.

公开(公告)号：US20230199590A1

公开(公告)日：2023-06-22

申请号：US17922476

申请日：2020-05-05

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Ingo VIERING ,  Ahmad AWADA ,  Umur KARABULUT

IPC: H04W36/00

CPC classification number: H04W36/0088 ,  H04W36/0058 ,  H04W36/00837

Abstract: A method may include detecting, by the user device, a cell identity of a neighbor cell, determining, by the user device, whether either a first measurement by the user device of a signal from the neighbor cell after the detecting or a measurement by the user device of a signal from the neighbor cell within a threshold period of time after the detecting, at least fulfills an entry condition of a measurement reporting event for the neighbor cell, transmitting, by the user device, a measurement report based on the second time-to-trigger value if either the first measurement of a signal from the neighbor cell after the detecting or a measurement of a signal from the neighbor cell within a threshold period of time after the detecting fulfills the entry condition of the measurement reporting event, otherwise, transmitting, by the user device, a measurement report based on the first time-to-trigger value.

公开(公告)号：US20230189078A1

公开(公告)日：2023-06-15

申请号：US18108901

申请日：2023-02-13

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Samuli Heikki TURTINEN ,  Ahmad AWADA

IPC: H04W28/18 ,  H04N21/472 ,  H04N21/61 ,  H04W48/14 ,  H04L67/10

CPC classification number: H04W28/18 ,  H04N21/47202 ,  H04N21/6106 ,  H04W48/14 ,  H04L67/10 ,  H04M3/487

Abstract: According to an example implementation, a method may include transmitting, by a user device to a base station in a wireless network, a system information request for on-demand system information during a random access procedure, where the system information request is a request for one or more parameters that enable the user device to communicate in the wireless network, receiving, by the user device from the base station, an indication of a wait period in which the user device waits before obtaining the on-demand system information, waiting, by the user device, a time duration during the wait period, and monitoring, by the user device after expiration of the wait period, a system information window in which a system information message having the on-demand system information is broadcasted by the base station.

公开(公告)号：US20220279408A1

公开(公告)日：2022-09-01

申请号：US17632515

申请日：2019-08-14

Applicant: Nokia Technologies Oy

Inventor： Ahmad AWADA ,  Muhammad NASEER-UL-ISLAM ,  Andreas LOBINGER

IPC: H04W36/08 ,  H04W36/00 ,  H04W74/08 ,  H04W72/02 ,  H04W76/30

Abstract: There are provided measures for network-assisted fallback to contention-based random access. Such measures exemplarily comprise, at a target access point being a target of a handover of a terminal connected to at least one net-receiving work slice from a source access point, receiving a handover request including information on said at least one network slice, selecting, from a plurality of pools of random access channel resources to be used for contention-based random access processing, a first pool of random access channel resources to be used by said terminal upon fallback to contention-based random access during a handover processing, wherein said selecting is based on at least one of network slice related information on terminals in radio resource control idle mode, on terminals in radio resource control inactive mode, and/or on terminals in radio resource control connected mode, and of available random access channel resources, and transmitting a handover request acknowledgement message including handover assistance information indicative of said first pool of random access channel resources.

公开(公告)号：US20220174567A1

公开(公告)日：2022-06-02

申请号：US17602938

申请日：2020-04-29

Applicant: Nokia Technologies Oy

Inventor： Ahmad AWADA ,  Timo KOSKELA ,  Jorma KAIKKONEN ,  Ingo VIERING

IPC: H04W36/08 ,  H04W36/32 ,  H04W36/30 ,  H04W36/00 ,  H04B7/06 ,  H04W76/19

Abstract: A UE, in response to a beam failure being detected for a serving cell that serves the user equipment, determines whether a timer is running. One of the following is performed by the UE: in response to the timer running, a beam failure recovery procedure with a target non-serving cell; or in response to the timer not running, a beam failure recovery procedure with the serving cell. Methods, apparatus, computer programs, and computer program products are disclosed.

公开(公告)号：US20200344628A1

公开(公告)日：2020-10-29

申请号：US16763510

申请日：2018-12-28

Applicant: Nokia Technologies Oy

Inventor： Ahmad AWADA ,  Jedrzej STANCZAK ,  Timo KOSKELA ,  Mikko SÄILY ,  Ingo VIERING

IPC: H04W24/10 ,  H04W36/00 ,  H04W16/28

Abstract: In accordance with an example embodiment, there is disclosed a method comprising: measuring, by a user equipment, more than one communication beam established at the user equipment in a communication network; acquiring information associated with measurements of more than one communication beam established at the user equipment in the communication network; based on the information, deriving a cell measurement quantity as a function of the performed measurements of more than one communication beam.

公开(公告)号：US20200267723A1

公开(公告)日：2020-08-20

申请号：US16781947

申请日：2020-02-04

Applicant: Nokia Technologies Oy

Inventor： Ingo VIERING ,  Frank FREDERIKSEN ,  Ahmad AWADA

IPC: H04W72/04 ,  H04W36/10 ,  H04W76/15

Abstract: In accordance with an example embodiment of the present invention, a method comprising: receiving, by a user equipment, instructions based on a determination that a communication sent from the user equipment to at least one network comprising signaling to at least one network node over continuous time slots of at least one uplink connection would cause a problem with the communication; and based on the instructions, preventing by the user equipment the signaling over at least one particular time slot of the at least one uplink connection to overcome the problem, wherein the instructions are received in a recurring pattern indicating the at least one particular time slot.

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：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.