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公开(公告)号：US11700575B2
公开(公告)日：2023-07-11
申请号：US17214010
申请日：2021-03-26
Applicant: Nokia Technologies Oy
Inventor： Alessio Casati
CPC classification number: H04W48/18 , G06F9/45558 , H04W48/16 , H04W60/00 , H04W76/11 , G06F2009/45595 , H04W84/042
Abstract: Methods and apparatus, including computer program products, are provided for managing configuration updates. In some example embodiment, there may be provided an apparatus including at least one processor and at least one memory including computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus to at least: receive an indication regarding whether a home network of said apparatus makes a change to first configuration information stored at said home network and associated with the apparatus; and delete, in an instance in which the received indication represents the change, second configuration information stored at said apparatus, said second configuration information comprising information regarding one or more configurations associated with a visited network currently serving said apparatus and information regarding one or more configurations associated with one or more other visited networks.
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公开(公告)号：US11678387B2
公开(公告)日：2023-06-13
申请号：US16347401
申请日：2017-11-03
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Devaki Chandramouli , Alessio Casati
CPC classification number: H04W76/11 , H04L67/142 , H04W8/04 , H04W80/10 , H04L67/51 , H04W84/042
Abstract: Various communication systems may implement network management tools to help manage registration requests from a user equipment. For example, network functions in a communication system with a shared data layer may be used to manage requests from the user equipment. A method may include transmitting a request from a user equipment to a network function. The method may also include receiving at the user equipment a temporary identification from the network function The temporary identification comprises an identifier that helps locate a shared data layer function that stores context information for the user equipment. In addition, the method may include transmitting from the user equipment a subsequent request comprising the temporary identification to another network function or the network function.
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公开(公告)号：US20210219224A1
公开(公告)日：2021-07-15
申请号：US17214010
申请日：2021-03-26
Applicant: Nokia Technologies Oy
Inventor： Alessio Casati
Abstract: Methods and apparatus, including computer program products, are provided for managing configuration updates. In some example embodiment, there may be provided an apparatus including at least one processor and at least one memory including computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus to at least: receive an indication regarding whether a home network of said apparatus makes a change to first configuration information stored at said home network and associated with the apparatus; and delete, in an instance in which the received indication represents the change, second configuration information stored at said apparatus, said second configuration information comprising information regarding one or more configurations associated with a visited network currently serving said apparatus and information regarding one or more configurations associated with one or more other visited networks.
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公开(公告)号：US11729604B2
公开(公告)日：2023-08-15
申请号：US17255298
申请日：2018-06-26
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Alessio Casati
IPC: H04W8/24 , H04L1/1607 , H04W8/06
CPC classification number: H04W8/24 , H04L1/1614 , H04W8/06
Abstract: An apparatus comprising means for performing: receiving an indication of a set of at least two different capabilities of the apparatus that are to be made available to a network in which the apparatus is operating; generating capability information of the apparatus in accordance with the received indication; and making the generated capability information available to the network.
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公开(公告)号：US20230232368A1
公开(公告)日：2023-07-20
申请号：US18000675
申请日：2021-05-17
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Faranaz Sabouri-Sichani , Srinivasan Selvaganapathy , Amaanat Ali , Alessio Casati
IPC: H04W68/02 , H04W8/18 , H04W12/0431
CPC classification number: H04W68/02 , H04W8/183 , H04W12/0431
Abstract: There is provided an apparatus, said apparatus comprising at least one processor and at least one memory including a computer program code, the at least one memory and computer program code configured to, with the at least one processor, cause the apparatus at least to: at a user equipment, the user equipment having a first universal subscriber identity module, USIM, associated with a first network and at least one second USIM associated with a second network, provide an indication from the at least one second USIM to the second network that paging notifications for the second network are to be provided to the first USIM of the user equipment via the first network, receive a paging notification for the second network at the first USIM of the user equipment via the first network and provide the paging notification from the first USIM to the second USIM in the user equipment.
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Patent Agency Ranking
公开(公告)号：US12213194B2
公开(公告)日：2025-01-28
申请号：US17621354
申请日：2019-06-21
Applicant: Nokia Technologies Oy
Inventor： Sung Hwan Won , Bruno Landais , Devaki Chandramouli , Alessio Casati
Abstract: A method, apparatus and computer program product are provided herein to provide a Protocol Data Unit (PDU) session priority parameter. For example, a method is provided that comprises identifying a need in a user equipment (UE) for establishing a new protocol data unit PDU session. The method also includes evaluating whether to establish a new PDU session and determining whether to establish a new PDU session based on a PDU session priority parameter when a maximum number of PDU sessions the UE can establish in the network is reached.
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公开(公告)号：US12063584B2
公开(公告)日：2024-08-13
申请号：US17617347
申请日：2019-06-10
Applicant: Nokia Technologies Oy
Inventor： Alessio Casati , Bruno Landais
Abstract: Methods, systems, apparatuses, and computer program products for providing an enforcement mechanism for the maximum number of user equipments per network slice in a communication system are provided. A method, system, and apparatus may receive, from a user equipment (UE), a registration request message comprising requested Network Slice Selection Assistance Information (NSSAI) through an access network (AN). The requested NSSAI comprises one or more single-NSSAIs (S-NSSAIs) subject to a capping number of UEs allowed to access one or more network slices associated with the one or more S-NSSAIs. The method, system, and apparatus may cause transmission of a service request message to a network slice selection function (NSSF). The service request message includes indications of the one or more S-NSSAIs. The method, system, and apparatus may receive a service response from the network slice selection function. The service response comprises an allowed NSSAI that includes at least one of 1) one or more allowed S-NSSAIs or 2) a list of rejected S-NSSAIs due to a maximum number of UEs allowed to access the network slices associated with the one or more S-NSSAIs has been reached.
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18.发明授权公开(公告)号：US11910347B2
公开(公告)日：2024-02-20
申请号：US17266935
申请日：2019-08-09
Applicant: Nokia Technologies Oy
Inventor： Alessio Casati
Abstract: A method, apparatus and computer program product are provided to provide a network controlled radio resource control (RRC) connection establishment mechanism. The method, apparatus and computer program product receive a registration request originating with user equipment in a communication network. The method, apparatus and computer program product then construct a registration accept message. The registration accept message includes an Access Stratum Connection Establishment NSSAI (Network Slice Selection assistance information) Inclusion Mode parameter. The method, apparatus and computer program product then transmit the registration accept message to the user equipment.
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公开(公告)号：US11223947B2
公开(公告)日：2022-01-11
申请号：US16495511
申请日：2017-03-21
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Alessio Casati
Abstract: Embodiments of the invention include a mobile network entity, such as Access and Mobility Management Function AMF, providing registration management functions in a mobile network supporting network slicing, said mobile network entity configured to:—check if authentication and/or authorization involving a third party associated with a network slice is required for access to said network slice in addition to authentication and/or authorization for access to said mobile network, during registration,—initiate said authentication and/or authorization involving said third party upon checking that said authentication and/or authorization involving said third party is required.
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20.发明授权公开(公告)号：US10681636B2
公开(公告)日：2020-06-09
申请号：US15831468
申请日：2017-12-05
Applicant: Nokia Technologies Oy
Inventor： Bruno Landais , Alessio Casati
Abstract: In an embodiment, there is provided a method for optimization of network signalling load and/or User Equipment power consumption in a packet mobile system wherein an User Equipment UE has access to a network comprising a Core Network CN accessed by a Radio Access Network RAN, a method wherein CN assistance information is provided by said CN to said RAN for an UE, said CN assistance information including information determined in said CN based on a learning by said CN of a traffic pattern and/or a mobility pattern of said UE, and said CN assistance information is used in said RAN to adjust RAN parameters enabling to control transitions between idle and connected state and/or power consumption in connected state for said UE.
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