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公开(公告)号：US12113709B2
公开(公告)日：2024-10-08
申请号：US17594103
申请日：2019-04-02
发明人： Bruno Landais , Laurent Thiebaut
摘要： There is disclosed an apparatus (408). The apparatus comprises means for performing: receiving user plane traffic at the apparatus (408), the user plane traffic intended for a group local area network communication; and determining a target destination address for the user plane traffic; and autonomously handling the received user plane traffic at the apparatus (408) in dependence on the target destination address; and wherein the autonomously handling the received user plane traffic by the apparatus comprises determining whether the destination address is recognised by the apparatus (408); and forwarding the user plane traffic towards all interfaces (424) tagged as network interfaces associated with the group communication, when the destination address is determined to be not recognised by the apparatus (408).
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公开(公告)号：US12040943B2
公开(公告)日：2024-07-16
申请号：US18040622
申请日：2020-08-06
IPC分类号： H04L41/0853 , H04L41/085
CPC分类号： H04L41/0853 , H04L41/085
摘要： There are provided measures for optimization of network function profile administration and discovery. Such measures exemplarily comprise, at a network entity in a network entity composition, transmitting, towards a network repository function, a network entity registration request including an identifier of said network entity, an identifier of said network entity composition, and network entity specific attributes of said network entity, and receiving a network entity registration response indicative of a result of said network entity registration request.
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公开(公告)号：US11979937B2
公开(公告)日：2024-05-07
申请号：US17479867
申请日：2021-09-20
CPC分类号： H04W8/02 , H04W8/18 , H04W48/16 , H04W84/042
摘要： There is provided an 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: receive, at a first network repository function in a first network from a security edge protection proxy in a second network, a request for discovering one or more roaming hubs and/or security edge protection proxies in the first network; and send, from the first network repository function to the security edge protection proxy in the second network, a response comprising information identifying the one or more roaming hubs and/or security edge protection proxies in the first network and information identifying one or more further networks which can be reached via a respective roaming hub and/or security edge protection proxy in the first network.
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公开(公告)号：US11930394B2
公开(公告)日：2024-03-12
申请号：US17206842
申请日：2021-03-19
IPC分类号： H04W28/02
CPC分类号： H04W28/0289 , H04W28/0284
摘要： Systems, methods, apparatuses, and computer program products for load and/or overload control in 5GC SBA are provided. One method may include transmitting, from a network function (NF) service consumer, overload control information (OCI) comprising scope information to a network function (NF) service producer or service communication proxy (SCP). The scope information may include at least one of: scope set to a notification uniform resource identifier (URI), or scope set to one of network function (NF) service instance, network function (NF) service set, network function (NF) instance, or network function (NF) set, and optionally a service name.
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5.发明授权公开(公告)号：US11784869B2
公开(公告)日：2023-10-10
申请号：US17205892
申请日：2021-03-18
IPC分类号： H04L41/0631
CPC分类号： H04L41/0645
摘要： A method, apparatus, and computer program product provide for network communication error originator identification with a header, such as an HTTP header. In the context of a method, the method causes a service request from a NF client to be transmitted to a NF server via one or more intermediary network proxy functions. The method receives a service response with error information identifying the type or identity of the originator of the error response or identifying the type or identity of network proxy function having relayed the error response. The method may also be enabled to redirect a service request to a different NF server or a different network proxy function, and to enable the NF client to determine whether to redirect the request to a different NF server or a different network proxy function.
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公开(公告)号：US11737011B2
公开(公告)日：2023-08-22
申请号：US17410626
申请日：2021-08-24
IPC分类号： H04W48/08
CPC分类号： H04W48/08
摘要： According to an example aspect of the present invention, there is provided a method comprising, transmitting to a Network Function, NF, service producer, by a Service Communication Proxy, SCP, a service request on behalf of an NF service consumer, wherein the service request comprises an access token, receiving, by the SCP, a service response from the NF service producer and upon receiving the service response, transmitting to the NF service consumer, by the SCP, information related to the access token.
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7.发明授权公开(公告)号：US11564154B2
公开(公告)日：2023-01-24
申请号：US17205926
申请日：2021-03-18
发明人： Horst Thomas Belling , Georgios Gkellas , Devaki Chandramouli , Saurabh Khare , Laurent Thiebaut , Bruno Landais
摘要： There is provided an apparatus that comprises means for receiving a request from a second network function including information relating to the second network function, determining, based on the information relating to the second network function, at least one proxy function and in response to the request, providing to the second network function information relating to the at least one determined proxy function.
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公开(公告)号：US11382022B2
公开(公告)日：2022-07-05
申请号：US16991629
申请日：2020-08-12
发明人： Praveen Muley , Bruno Landais
IPC分类号： H04W40/12 , H04L67/1042 , H04L67/104 , H04L67/142 , H04W84/02
摘要： Methods and apparatus, including computer program products, are provided for packet forwarding control protocol (PFCP) message bundling. In an example embodiment, an apparatus comprises at least one processor and at least one memory including computer program code. In some embodiments, apparatus can be configured to: determine that more than one control protocol messages should be sent between a control plane entity and a user plane entity or said user plane entity and said control plane entity; determine the control plane entity and the user plane entity support sending and receiving a single datagram carrying more than one control protocol messages; extend a header of each control protocol message to indicate that the datagram is carrying more than one control protocol messages; combine one or more message types and respective message elements of the more than one control protocol messages into the single datagram; and cause sending said single datagram.
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9.发明申请公开(公告)号：US20210306211A1
公开(公告)日：2021-09-30
申请号：US17266706
申请日：2018-08-09
发明人： Bruno Landais
摘要： Computer program products, methods, and apparatuses, for providing and implementing the efficient detection of network component failures and restart conditions are described.
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公开(公告)号：US12107927B2
公开(公告)日：2024-10-01
申请号：US17766023
申请日：2020-09-23
发明人： Devaki Chandramouli , Bruno Landais
IPC分类号： G06F15/16 , H04L67/146 , H04W28/02
CPC分类号： H04L67/146 , H04W28/0215
摘要： Various example embodiments described herein generally relate to apparatuses, methods and computer programs. For instance, an apparatus may include at least one processor and at least one memory including computer code, the at least one memory and the computer code configured, with the at least one processor, to cause the apparatus at least to receive, at a user plane function, a request to establish a session from a session management function, where the user plane function is part of a set of user plane functions. The at least one memory and the computer code may be further configured, with the at least one processor, to cause the apparatus at least to cause a response to be provided to the session management function, where the response includes information uniquely identifying the session in the set of user plane functions.
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