Methods related to resuming a radio connection for ue supporting extended reality and media services
AssigneeGoogle Inc.
InventorChing-Yu LIAO
Life of this patent
Estimating the term…
Abstract
Methods and devices in a wireless network wireless communication are directed to informing core network functions about a radio access network node's ability to provide extended reality and media services in a connection resume procedure context. A radio access network node serving a user equipment transmits, to a core network node, its extended reality and media service capability for packet data unit set based quality of service handling when the user equipment resumes an RRC_connected state. The user equipment then receives a packet data unit set based quality of service traffic for providing an XRM service to the user equipment.
Claims21
1-17. (canceled)
A wireless communication method performed by a core network node hosting an Access and Mobility Management Function, the method comprising:
- receiving, from a radio access network (RAN) node serving a user equipment (UE), an extended reality and media (XRM) service capability for Packet Data Unit (PDU) Set based Quality of Service (QOS) handling of the RAN node when the UE resumes a connected state;
- and
- providing the XRM service capability for PDU Set based QOS handling of the RAN node to a Session Management Function (SMF) configured to manage activation of a PDU session for the UE to receive PDU Set based traffic for an XRM service.
A core network device in a wireless communication system, the device comprising:
- a transceiver enabling the core network device to exchange messages wirelessly with other devices in the wireless communication system;
- and
- a processor connected to the transceiver and hosting an Access and Mobility Management Function and configured to perform, using the transceiver:
- receiving, from a radio access network (RAN) node serving a user equipment (UE), an extended reality and media (XRM) service capability for Packet Data Unit (PDU) Set based Quality of Service (QOS) handling of the RAN node when the UE resumes a connected state;
- and
- providing the XRM service capability for PDU Set based QoS handling of the RAN node to a Session Management Function (SMF) configured to manage activation of a PDU session for the UE to receive PDU Set based traffic for an XRM service.
A wireless communication method performed by a radio access network (RAN) node, the method comprising:
- transmitting, to a core network node hosting an Access and Mobility Management Function, an extended reality and media (XRM) service capability for Packet Data Unit (PDU) Set based quality of service (QOS) handling of the RAN node when a user equipment (UE) resumes a connected state;
- and
- forwarding a PDU Set based QoS traffic for providing an XRM service to the UE.
A radio access network (RAN) node in a wireless communication system, the node comprising:
- a transceiver enabling the RAN node to exchange messages wirelessly with other devices in the wireless communication system;
- and
- a processor connected to the transceiver and configured to perform, using the transceiver:
- transmitting, to a core network node hosting an Access and Mobility Management Function, an extended reality and media (XRM) service capability for Packet Data Unit (PDU) Set based quality of service (QOS) handling of the RAN node when a user equipment (UE) resumes a connected state;
- and
- forwarding a PDU Set based QoS traffic for providing an XRM service to the UE.
A wireless communication method performed by a user equipment (UE) in a radio access network, the method comprising:
- transmitting an extended reality and media, XRM, service indication to a radio access network node during a connection resume procedure for transitioning the UE from an inactive state to a connected state;
- and
- receiving a Packet Data Unit (PDU) Set based quality of service (QOS) traffic for the XRM service.
Dependencies are inferred from the claim text.