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US 11,706,705 B2Granted
Multimedia priority service
AssigneeOfinno, LLC
InventorsPeyman Talebi Fard, Esmael Hejazi Dinan, Jinsook Ryu, Kyungmin Park, Taehun Kim, Weihua Qiao
Life of this patent
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Abstract
A wireless device sends, to an access and mobility management function (AMF), a request for a multimedia priority service (MPS). The wireless device receives, from the AMF, a connection capability indication indicating network support for a connection of the wireless device for the MPS. The wireless device sends to the AMF, based on the connection capability indication, a request for a packet data unit (PDU) session establishment.
Claims20
A method comprising:
- sending, by an access and mobility management function (AMF) to a wireless device, a registration accept message comprising one or more configuration parameters of the wireless device;
- sending, by the AMF to the wireless device, a wireless device configuration update command comprising a parameter for a multimedia priority service (MPS) configuration of the wireless device;
- receiving, by the AMF from the wireless device, a packet data unit (PDU) session establishment request;
- and
- in response to the PDU session establishment request, sending, by the AMF to a session management function (SMF), a create session management context request message comprising a header indicating priority information of the wireless device.
2 more elements
An access and mobility management function (AMF) comprising:
- one or more processors;
- and
- memory storing instructions that, when executed by the one or more processors, cause the AMF to:
- send, to a wireless device, a registration accept message comprising one or more configuration parameters of the wireless device;
- send, to the wireless device, a wireless device configuration update command comprising a parameter for a multimedia priority service (MPS) configuration of the wireless device;
- receive, from the wireless device, a packet data unit (PDU) session establishment request;
- and
- in response to the PDU session establishment request, send, to a session management function (SMF), a create session management context request message comprising a header indicating priority information of the wireless device.
5 more elements
A system comprising:
- an access and mobility management function (AMF) comprising:
- one or more processors;
- and
- memory storing instructions that, when executed by the one or more processors, cause the AMF to:
- send, to a wireless device, a registration accept message comprising one or more configuration parameters of the wireless device;
- send, to the wireless device, a wireless device configuration update command comprising a parameter for a multimedia priority service (MPS) configuration of the wireless device;
- receive, from the wireless device, a packet data unit (PDU) session establishment request;
- and
- in response to the PDU session establishment request, send, to a session management function (SMF), a create session management context request message comprising a header indicating priority information of the wireless device;
- and
- the wireless device, wherein the wireless device comprises:
- one or more second processors;
- and
- second memory storing instructions that, when executed by the one or more processors, cause the wireless device to:
- receive, from the AMF, the registration accept message;
- receive, from the AMF, the wireless device configuration update command;
- and
- send, to the AMF, the PDU session establishment request.
15 more elements
Dependencies are inferred from the claim text.