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公开(公告)号：US20230319669A1
公开(公告)日：2023-10-05
申请号：US18043781
申请日：2021-08-18
Applicant: Nokia Technologies Oy
Inventor： Ahmad AWADA , Srinivasan SELVAGANAPATHY , Amaanat ALI , Elena VIRTEJ , Faranaz SABOURI-SICHANI , Ingo VIERING
CPC classification number: H04W36/305 , H04W36/0079 , H04W36/0069 , H04W76/19 , H04W36/08
Abstract: An apparatus for use by a communication element or function configured to conduct a multi-connectivity communication in a communication network in which at least two communication links are used to at least two different cells formed by at least one network element or function for forming a communication path, the apparatus comprising at least one processing circuitry, and at least one memory for storing instructions to be executed by the processing circuitry, wherein the at least one memory and the instructions are configured to, with the at least one processing circuitry, cause the apparatus at least: to determine that a link failure recovery procedure for a first communication link with a first cell is conducted, to detect that a condition for performing a conditional cell change procedure for a second communication link to a second cell is met, which is to be conducted during the link failure recovery procedure for the first communication link, to execute a processing for controlling a timing for conducting at least one of the link failure recovery procedure for the first communication link and the conditional cell change procedure for the second communication link, and to conduct at least one of the link failure recover), process procedure and the conditional cell change procedure according to a result of the processing for controlling the timing.
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公开(公告)号：US20230308961A1
公开(公告)日：2023-09-28
申请号：US18007363
申请日：2021-07-23
Applicant: Nokia Technologies Oy
Inventor： Ahmad AWADA , Srinivasan SELVAGANAPATHY , Elena VIRTEJ , Ingo VIERING
IPC: H04W36/00
CPC classification number: H04W36/0069
Abstract: A method comprising, during multi-connectivity: sending a re-configuration message for execution by a user equipment; and sending a flag indicating an action to be taken by the user equipment during or after execution by the user equipment of an existing reconfiguration message, wherein the flag is configured to distinguish between at least two of the following actions: discarding the reconfiguration message; executing the reconfiguration message after executing an existing reconfiguration message; or prioritizing execution of the reconfiguration message over execution of an existing reconfiguration message.
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公开(公告)号：US20230037650A1
公开(公告)日：2023-02-09
申请号：US17395062
申请日：2021-08-05
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Alperen GUNDOGAN , Ingo VIERING , Ahmad AWADA , Jedrzej STANCZAK , Christian ROM , Halit Murat GURSU , Panagiotis SPAPIS
Abstract: Systems, methods, apparatuses, and computer program products for improving measurement accuracy for multipanel UEs with a single baseband unit are provided. One method may include receiving, by a user equipment, at least one of at least one layer 3 filter time constant Tcst_x or at least one scaling factor, and updating, by the user equipment, at least one current filter time constant according to at least one of the received Tcst_x or the at least one scaling factor.
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公开(公告)号：US20220361071A1
公开(公告)日：2022-11-10
申请号：US17774212
申请日：2020-11-05
Applicant: Nokia Technologies Oy
Inventor： Ahmad Awada , Ingo VIERING , Jedrzej STANCZAK , Tero HENTTONEN
Abstract: According to an example embodiment, a method may include receiving, by a user equipment from a serving base station associated with a source cell, a reconfiguration message that includes a target cell configuration for a target cell, a configuration of a conditional handover execution condition, and information that indicates that the user equipment should immediately decode and apply the target cell configuration upon receiving the reconfiguration message; and immediately decoding and applying, by the user equipment, the target cell configuration upon receiving the reconfiguration message, without waiting for the conditional handover execution condition to be fulfilled.
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公开(公告)号：US20220264389A1
公开(公告)日：2022-08-18
申请号：US17600362
申请日：2019-04-05
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Muhammad NASEER-UL-ISLAM , Ingo VIERING , Ahmad AWADA
IPC: H04W36/00
Abstract: Aspects of the invention pertain to a method, comprising receiving a preparatory handover request pertaining to at least one or more physical resources, respectively associated to a particular communication service, preliminarily deciding on the feasibility of such preparatory handover request for each of said at least one or more physical resources associated to the particular communication service dependent on at least one feasibility criterion, and validating the preliminary decision on the feasibility of the preparatory handover request dependent on at least one validation criterion. Likewise, corresponding apparatus and computer program products are addressed, both from network entity perspective such as a gNB, as well as from a terminal's perspective, e.g. from a UE perspective.
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Patent Agency Ranking
公开(公告)号：US20220124587A1
公开(公告)日：2022-04-21
申请号：US17424464
申请日：2020-01-21
Applicant: Nokia Technologies Oy
Inventor： Ahmad AWADA , Jedrzej STANCZAK , Muhammad NASEER-UL-ISLAM , Ingo VIERING
Abstract: Systems, methods, apparatuses, and computer program products for source cell to provide a service/slice indication to the target cell in the handover preparation. The source cell provides to a target cell a list of one or more service/slice specific indications for individual ones of one or more network slices in a request for enhanced handover from the source cell to the target cell in a handover preparation phase. The source cell receives from the target cell, indications in a handover request acknowledgement of one or more selected network slices to be handed over from the source cell to the target cell using enhanced handovers. Performs make-before-break handovers to hand over these selected network slices from the source cell to the target cell and performs normal handovers for the one or more other network slices.
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公开(公告)号：US20210029623A1
公开(公告)日：2021-01-28
申请号：US16978544
申请日：2018-04-04
Applicant: Nokia Technologies Oy
Inventor： Ahmad AWADA , Ingo VIERING
Abstract: Method, apparatus and computer program product able to determining whether a user equipment in a wireless communications network has applied a stored or acquired system information message of a new system information area within a predefined time, where the user equipment replaced a system information message of an initial system information area with a system information message of another system information area or with a cell-specific system information message of another cell. If the new system information area is equivalent to the system information area of the initial system information area, then the system information message for the initial system information area is applied. If the new system information area is different from the system information area of the initial system information area, then a system information message for that different system information area is applied.
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18.发明公开公开(公告)号：US20240276317A1
公开(公告)日：2024-08-15
申请号：US18566903
申请日：2022-05-19
Applicant: Nokia Technologies Oy
Inventor： Rustam PIRMAGOMEDOV , Ilkka Antero KESKITALO , Ingo VIERING , Rauli Jarkko Kullervo JÄRVELÄ
CPC classification number: H04W36/0061 , H04W36/08 , H04W40/36 , H04W88/08
Abstract: Certain examples of the present disclosure relate to a first node (401) comprising means for: receiving data addressed to the first node, wherein the received data comprises information to be transmitted to a User Equipment, UE (110); determining, in response to determining that the first node does not serve the UE, an address of a second node (402) that serves the UE; and sending, based at least in part on the determined address of the second node, the received data to the second node.
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公开(公告)号：US20240187945A1
公开(公告)日：2024-06-06
申请号：US18551680
申请日：2022-02-25
Applicant: Nokia Technologies Oy
Inventor： Irina-Mihaela BALAN , Sina KHATIBI , Ahmad AWADA , Ingo VIERING , Malgorzata TOMALA
CPC classification number: H04W36/00837 , H04W36/08
Abstract: According to an example aspect of the present invention, there is provided a method, comprising: detecting a radio frequency, RF, exposure limitation event, detecting a mobility related event, and transmitting, to a network node, a report message for mobility optimization, the report message being indicative of the mobility related event and comprising RF exposure limitation information of the RF exposure limitation event.
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公开(公告)号：US20240121676A1
公开(公告)日：2024-04-11
申请号：US18474438
申请日：2023-09-26
Applicant: Nokia Technologies Oy
Inventor： Umur KARABULUT , Halit Murat GÜRSU , Ahmad AWADA , Jedrzej STANCZAK , Ingo VIERING
CPC classification number: H04W36/0072 , H04W36/08
Abstract: An apparatus includes at least one processor; and at least one memory including computer program code; wherein the at least one memory and the computer program code are configured to, with the at least one processor, cause the apparatus at least to: establish a connection with a source cell; determine a first timing advance that indicates a propagation delay of uplink transmission to the source cell; determine a second timing advance that indicates a propagation delay of uplink transmission to a target cell; determine whether to initiate a handover procedure to the target cell, based at least on the first timing advance; and synchronize to the target cell during the handover procedure.
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