Invention Application
- Patent Title: DISTRIBUTING MULTICAST PACKETS IN INDIVIDUAL PROTOCOL DATA UNIT (PDU) SESSIONS
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Application No.: US17713554Application Date: 2022-04-05
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Publication No.: US20220322048A1Publication Date: 2022-10-06
- Inventor: Philippe GODIN , Bruno LANDAIS , Horst Thomas BELLING , David NAVRÁTIL
- Applicant: NOKIA TECHNOLOGIES OY
- Applicant Address: FI Espoo
- Assignee: NOKIA TECHNOLOGIES OY
- Current Assignee: NOKIA TECHNOLOGIES OY
- Current Assignee Address: FI Espoo
- Main IPC: H04W4/06
- IPC: H04W4/06 ; H04W76/12 ; H04W76/30

Abstract:
Systems, methods, apparatuses, and computer program products for distributing multicast packets in individual protocol data unit (PDU) sessions are provided. One method may include receiving, at a user plane node, a request from a session management node, to receive packets for a multicast session and/or to send packets from the multicast session within a protocol data unit (PDU) session. The method may also include determining whether the user plane node was already configured to receive incoming packets for the multicast session, and informing the session management node as to whether the user plane node was already configured to receive the incoming packets for the multicast session.
Information query