Abstract: A method of operating a session management function SMF entity of a wireless communication network may be provided. An Ethernet context for a wireless terminal may be received from a first user plane function UPF entity, wherein the Ethernet context is provided for an Ethernet Protocol Data Unit PDU Session for the wireless terminal using the first UPF entity, and wherein the Ethernet context includes a Medium Access Control MAC address for the wireless terminal. The Ethernet context including the MAC address for the wireless terminal may be transmitted to a second UPF entity. Related methods of operating user plane function UPF entities of a wireless communication network may also be provided.

Abstract: Embodiments are directed to a human-machine interface including one or more sensors configured to detect myoelectrical signals of a user and an electronic device configured to provide a set of training data based on the myoelectric signals as input to a classifier. The electronic device can receive one or more sets of feature data each associated with movement classification from the classification model and display a user interface including a multi-dimensional plot comprising at least two dimensions that are each based on a component dimension determined by the classifier and used to determine the first and second sets of the feature data. The plot can include visual elements corresponding to the sets of feature data. The user device can receive a second set of detected myoelectric signals and display a graphical icon on the multi-dimensional plot indicating a current feature based on the second set of myoelectric signals.

Abstract: Systems and method are disclosed herein that relate to support for virtual Time-Sensitive Networking (TSN) bridge management, Quality of Service (QoS) mapping, and TSN related scheduling in a cellular communications system. In some embodiments, a method performed by one or more network nodes of a cellular communications system operating as a virtual TSN bridge of a TSN network comprises providing, to a controller associated with the TSN network, parameters that relate to capabilities of the virtual TSN bridge. The parameters that relate to the capabilities of the virtual TSN bridge comprise a first parameter that defines a clock accuracy of an entity in the cellular communications system that operates gating control for the virtual TSN bridge and a second parameter that informs the controller associated with the TSN network that the virtual TSN bridge or a particular egress port of the virtual TSN bridge is restricted to exclusive gating.

Abstract: A dedicated Network Gateway Service (NGS) (22, 23) in a Service Based Architecture (SBA) domain (21), deployed in a core network of a telecommunications system (20), arranged for operational message handling with communication entities (2, 3, 4) of the telecommunications system external of the SBA domain (21) in accordance with communication interface protocols (N1, N2, N4) of the telecommunications system (20). The NGS (22, 23) is further arranged for service message handling in the SBA domain (21) with at least one of an Access and Mobility Function (AMF) (24) and a Session Management Function (SMF) (25) of the SBA domain (21).

Abstract: A method of operating a session management function SMF entity of a wireless communication network may be provided. An Ethernet context for a wireless terminal may be received from a first user plane function UPF entity, wherein the Ethernet context is provided for an Ethernet Protocol Data Unit PDU Session for the wireless terminal using the first UPF entity, and wherein the Ethernet context includes a Medium Access Control MAC address for the wireless terminal. The Ethernet context including the MAC address for the wireless terminal may be transmitted to a second UPF entity. Related methods of operating user plane function UPF entities of a wireless communication network may also be provided.

Abstract: Systems and methods are disclosed herein for filtering Ethernet device source addresses for loop avoidance in a cellular communications system. Embodiments of a method performed by a User Plane Function (UPF) in a core network of a cellular communications system and corresponding embodiments of a UPF are disclosed. In some embodiments, a method performed by a UPF in a core network of a cellular communications system comprises obtaining a Medium Access Control (MAC) address that is reachable over a particular Protocol Data Unit (PDU) session. The method further comprises installing, at the UPF, a filtering rule that prevents Ethernet frames having the MAC address as a source address from being delivered by the UPF via downlink on the particular PDU session. In this manner, loopback of Ethernet frames on the PDU session is avoided.

Abstract: Systems and method are disclosed herein that relate to support for virtual Time-Sensitive Networking (TSN) bridge management, Quality of Service (QoS) mapping, and TSN related scheduling in a cellular communications system. In some embodiments, a method performed by one or more network nodes of a cellular communications system operating as a virtual TSN bridge of a TSN network comprises providing, to a controller associated with the TSN network, parameters that relate to capabilities of the virtual TSN bridge. The parameters that relate to the capabilities of the virtual TSN bridge comprise a first parameter that defines a clock accuracy of an entity in the cellular communications system that operates gating control for the virtual TSN bridge and a second parameter that informs the controller associated with the TSN network that the virtual TSN bridge or a particular egress port of the virtual TSN bridge is restricted to exclusive gating.

Abstract: A method by a first node for configuring a second node to handle ingress member flows split from a flow of packets, via at least one elimination function, and one replication function. The first node and the second node operate in a communications network. The first node allocates a first indication to a first ingress member flow to be input into the elimination function. The first indication identifies the first ingress member flow as being comprised in the flow of packets. The first indication uniquely identifies the first ingress member flow from at least one of: i) a second ingress member flow to be input into the replication function, and ii) any other ingress member flow to be input into the second node. The first node configures the second node to use the allocated first indication.

Abstract: A method performed by a node, for handling one or more member streams split from a stream of frames. The node supports at least replication function and one elimination function, to process the one or more member streams. The node operates in a communications network. The node assigns an indication to a frame of one or more frames comprised in a first member stream outgoing from the at least one elimination function. The indication is the same in every frame of the one or more frames. The indication identifies the first member stream as an output member stream in the stream. The node forwards the first member stream outgoing from the at least one elimination function, identified by the indication, to another function supported by the node, or to another node.

Abstract: A method performed by a core network node for a wireless communication network is provided. The method comprises: receiving a configuration message via an interface with a configuring node associated with a wired communication network, the configuration message comprising settings for a plurality of paths between a first node coupled to the wired communication network and a second node coupled to the wireless communication network, the plurality of paths carrying a plurality of data streams between the first and second nodes, the plurality of data streams comprising at least one redundant data stream; and configuring the plurality of paths within the wireless communication network according to the settings.

Abstract: Systems and methods are disclosed herein that relate to obtaining and using Packet Detection Rules (PDRs) in a cellular communications system operating as virtual Ethernet bridge based on Ethernet forwarding information. In one embodiment, a method performed by a User Plane Function (UPF) for enabling a cellular communications system to operate as a virtual Ethernet bridge comprises obtaining a PDR for a Protocol Data Unit (PDU) session in a downlink direction in the cellular communications system. The PDU session is associated with an egress Ethernet port of the virtual Ethernet bridge for the downlink direction, the PDR maps Ethernet packets received at the UPF on an ingress Ethernet port(s) of the virtual Ethernet bridge to the PDU session associated with the egress Ethernet port of the virtual Ethernet bridge, and the PDR is derived from an Ethernet packet forwarding rule of the virtual Ethernet bridge.

Abstract: A method (1200) by a network node (160, 160c) includes determining (1202) a plurality of Time Sensitive Communication, TSC, or Time Sensitive Networking, TSN, domains (12) that exist in a network. The network node instantiates (1204) at least one virtual bridge (14), wherein each virtual bridge serves at least one TSC and/or TSN domain.

Abstract: Systems and method are disclosed herein that relate to support for virtual Time-Sensitive Networking (TSN) bridge management, Quality of Service (QoS) mapping, and TSN related scheduling in a cellular communications system. In some embodiments, a method performed by one or more network nodes of a cellular communications system operating as a virtual TSN bridge of a TSN network comprises providing, to a controller associated with the TSN network, parameters that relate to capabilities of the virtual TSN bridge. The parameters that relate to the capabilities of the virtual TSN bridge comprise a first parameter that defines a clock accuracy of an entity in the cellular communications system that operates gating control for the virtual TSN bridge and a second parameter that informs the controller associated with the TSN network that the virtual TSN bridge or a particular egress port of the virtual TSN bridge is restricted to exclusive gating.

Abstract: Methods and systems for coordinated change of Protocol Data Unit (PDU) Session Anchors (PSAs) are provided. According to one embodiment, a method for coordinated change of PSAs comprises, at a node for maintaining PSA change status for PDU sessions, receiving a request for a PSA change or handover for a first PDU session having a first PSA, where the first PDU session and a second PDU session having a second PSA different from the first PSA are redundant PDU sessions with each other. If the second PDU session is undergoing a PSA change or handover, the request to change the first PDU session is denied; otherwise, the request to change the first PDU session is granted, and the second PDU session will not be allowed to be changed until the PSA change or handover for the first PDU session is complete.

Abstract: The present invention relates to a method for operating a service application entity (100) configured to provide a service to a mobile entity (10) in a mobile communications network based on a client session, the method comprising: —determining a context information which comprises at least information required by another service application entity (400) providing the same type of service to continue the client session with the mobile entity, —pushing the context information towards a radio access node (300) of the mobile communications network to which the mobile entity is currently connected.

Abstract: Systems and methods are disclosed herein that relate to Time Sensitive Communication (TSC) to Fifth Generation (5G) Quality of Service (QoS) mapping and associated QoS binding. In one embodiment, a method for QoS mapping in a 5G System (5GS) for a virtual Time Sensitive Networking (TSN) bridge comprises, at a first network function, obtaining information from a TSN Application Function (AF) comprising baseline TSC QoS parameters and one or more additional parameters comprising either or both of: (a) one or more additional TSC QoS attributes and (b) one or more additional traffic attributes. The method further comprises, at the first network function, generating one or more Policy and Charging Control (PCC) rules based on the obtained information and providing the one or more PCC rules to a second network function. The method further comprises, at the second network function, performing QoS binding based on the one or more PCC rules.

Abstract: A method may be performed by a network entity of a wireless communication network. A first PDU session may be established for a wireless terminal (UE) using a first NodeB base station (MgNB) and a first user plane function entity (UPF1). A second PDU session may be established for the wireless terminal (UE) using a second NodeB base station (SgNB) and a second user plane function entity (UPF2). The first and second PDU sessions may be established for the wireless terminal (UE) using the first and second NodeB base stations so that the first and second PDU sessions are provided concurrently using dual connectivity DC to provide redundant data paths for communication of data for the wireless terminal (UE) through the wireless communication network.

Abstract: Systems and method are disclosed herein that relate to support for virtual Time-Sensitive Networking (TSN) bridge management, Quality of Service (QoS) mapping, and TSN related scheduling in a cellular communications system. In some embodiments, a method performed by one or more network nodes of a cellular communications system operating as a virtual TSN bridge of a TSN network comprises providing, to a controller associated with the TSN network, parameters that relate to capabilities of the virtual TSN bridge. The parameters that relate to the capabilities of the virtual TSN bridge comprise a first parameter that defines a clock accuracy of an entity in the cellular communications system that operates gating control for the virtual TSN bridge and a second parameter that informs the controller associated with the TSN network that the virtual TSN bridge or a particular egress port of the virtual TSN bridge is restricted to exclusive gating.

Abstract: A method is performed by a network entity of a wireless communication network. A first PDU session is established for a wireless terminal (UE) using a first NodeB base station (MgNB) and a first user plane function entity (UPF1). A second PDU session is established for the wireless terminal (UE) using a second NodeB base station (SgNB) and a second user plane function entity (UPF2). The first and second PDU sessions are established for the wireless terminal (UE) using the first and second NodeB base stations so that the first and second PDU sessions are provided concurrently using dual connectivity DC to provide redundant data paths for communication of data for the wireless terminal (UE) through the wireless communication network.

Abstract: A network node (300, 400) a Wireless Communication Network (WNC) bridge (130) receives scheduling information from a Central Network Controller (CNC) (120A). The network node (300, 400) calculates the RAN assistance information based on the scheduling information. The network node (300, 400) forwards the RAN assistance information towards a RAN scheduler that schedules RAN traffic passing through the WCN bridge (130).