Method and apparatus of ai model descriptions for media services

A method of user equipment (UE) for receiving artificial intelligence (AI) model data via an internet protocol (IP) multimedia subsystem (IMS), the method comprising:

• receiving, from a multimedia resource function (MRF), a session description protocol (SDP) offer message comprising a first attribute indicating at least one AI model;
• transmitting, to the MRF, an SDP answer message comprising the first attribute;
• and
• receiving, from the MRF, AI model data based on the first attribute,
• wherein the first attribute comprises at least one set of parameters corresponding to the at least one AI model, and
• wherein the at least one set of parameters comprises a first parameter indicating whether the at least one AI model is a partial AI model or not.

A multimedia resource function (MRF) entity for transmitting artificial intelligence (AI) model data via an internet protocol (IP) multimedia subsystem (IMS), the MRF entity comprising:

• a transceiver;
• and
• a processor coupled to the transceiver, and configured to:
• transmit, to a user equipment (UE), a session description protocol (SDP) offer message comprising a first attribute indicating at least one AI model;
• receive, from the UE, an SDP answer message comprising the first attribute;
• and
• transmit, to the UE, AI model data based on the first attribute,
• wherein the first attribute comprises at least one set of parameters corresponding to the at least one AI model, and
• wherein the at least one set of parameters comprises a first parameter indicating whether the at least one AI model is a partial AI model or not.

A user equipment (UE) for receiving artificial intelligence (AI) model data via an internet protocol (IP) multimedia subsystem (IMS), the UE comprising:

• a transceiver;
• and
• a processor coupled to the transceiver, and configured to:
• receive, from a multimedia resource function (MRF) entity, a session description protocol (SDP) offer message comprising a first attribute indicating at least one AI model;
• transmit, to the MRF entity, an SDP answer message comprising the first attribute;
• and
• receive, from the MRF entity, AI model data based on the first attribute,
• wherein the first attribute comprises at least one set of parameters corresponding to the at least one AI model, and
• wherein the at least one set of parameters comprises a first parameter indicating whether the at least one AI model is a partial AI model or not.