• 专利标题: POLICY CONTROL FOR 5G MULTICAST-BROADCAST SERVICES (5MBS)
  • 申请号: US18021083
    申请日: 2021-07-09
  • 公开(公告)号: US20230319511A1
    公开(公告)日: 2023-10-05
  • 发明人: Horst Thomas BELLING
  • 申请人: NOKIA TECHNOLOGIES OY
  • 申请人地址: FI Espoo
  • 专利权人: NOKIA TECHNOLOGIES OY
  • 当前专利权人: NOKIA TECHNOLOGIES OY
  • 当前专利权人地址: FI Espoo
  • 国际申请: PCT/EP2021/069143 2021.07.09
  • 进入国家日期: 2023-02-13
  • 主分类号: H04W4/06
  • IPC分类号: H04W4/06
POLICY CONTROL FOR 5G MULTICAST-BROADCAST SERVICES (5MBS)
摘要:
Systems, methods, apparatuses, and computer program products of policy control for 5G multicast-broadcast services (5MBS) are provided. One method may include, when a multicast distribution session begins, selecting, by an ingress node, a control node for the multicast distribution session. The method may also include attempting to establish a policy association for the multicast distribution session with the control node, receiving a failure reply from the control node for establishing the policy association including an identifier of an already assigned second control node, establishing a policy control association related to the multicast distribution session with the second control node, providing the identifier (ID) of the multicast distribution session to the second control node, and receiving policies related to the multicast distribution session from the second control node.
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