公开(公告)号：US20230156091A1

公开(公告)日：2023-05-18

申请号：US17529785

申请日：2021-11-18

申请人： Nokia Solutions and Networks Oy

发明人： Kristian POSCIC ,  Sanjay WADHWA ,  Killian DE SMEDT ,  Kenneth WAN ,  Jun HU

IPC分类号： H04L29/08 ,  H04L29/12

CPC分类号： H04L67/141 ,  H04L61/20 ,  H04L12/66

摘要： A network element includes at least one processor and at least one memory including computer program code. The at least one memory and the computer program code are configured to, with the at least one processor, cause the network element to: designate a first user plane function, from among the plurality of user plane functions, as a designated broadcast forwarder from which to receive broadcast control traffic, and receive the broadcast control traffic forwarded from the first user plane function, from among the plurality of user plane functions.

公开(公告)号：US20240039763A1

公开(公告)日：2024-02-01

申请号：US17873690

申请日：2022-07-26

申请人： Nokia Solutions and Networks Oy

发明人： Kenneth WAN ,  Killian DE SMEDT ,  Sanjay WADHWA

IPC分类号： H04L12/66 ,  H04L67/141 ,  H04L45/02

CPC分类号： H04L12/66 ,  H04L67/141 ,  H04L45/02

摘要： A network element includes at least one processor and at least one memory. The at least one memory stores instructions that, when executed by the at least one processor, cause the network element to: establish, via the aggregate gateway function, a separate packet forwarding control protocol session for each packet data unit (PDU) session between the residential gateway and the network; and facilitate, via the aggregate gateway function, network access by the residential gateway via each PDU session according to a corresponding, separate packet forwarding control protocol session.

公开(公告)号：US20240163217A1

公开(公告)日：2024-05-16

申请号：US18055534

申请日：2022-11-15

申请人： Nokia Solutions and Networks Oy

发明人： Killian DE SMEDT ,  Kenneth WAN ,  Kristian POSCIC ,  Sanjay WADHWA

IPC分类号： H04L47/24 ,  H04L47/12 ,  H04L65/10 ,  H04L65/1069

CPC分类号： H04L47/24 ,  H04L47/12 ,  H04L65/1013 ,  H04L65/1069

摘要： A network element includes at least one processor and at least one memory. The at least one memory stores instructions that, when executed by the at least one processor, cause the network element to: establish a PFCP session between the residential gateway and a network, the PFCP session hosting a set of forwarding rules for forwarding data traffic, the set of forwarding rules including a classification index referencing a QoS template, the QoS template including a set of traffic classifiers and one or more sets of QoS parameters. The set of traffic classifiers is associated with the classification index, each of the sets of QoS parameters is associated with a respective QoS rule index, and each traffic classifier is associated with a QoS rule index.

公开(公告)号：US20240039761A1

公开(公告)日：2024-02-01

申请号：US17873505

申请日：2022-07-26

申请人： Nokia Solutions and Networks Oy

发明人： Kenneth WAN ,  Killian DE SMEDT ,  Sanjay WADHWA

IPC分类号： H04L12/66 ,  H04L45/745 ,  H04L45/02

CPC分类号： H04L12/66 ,  H04L45/745 ,  H04L45/02

摘要： A network element includes an aggregate gateway function having a control plane and a separate user plane, wherein the network element is configured to: establish a plurality of first packet forwarding control protocol sessions for a plurality of packet data unit sessions between the residential gateway and the network, each of the plurality of first packet forwarding control protocol sessions hosting a set of data packet forwarding rules for a respective packet data unit session among the plurality of packet data unit sessions; and facilitate network access by the residential gateway according to the plurality of first packet forwarding control protocol sessions.

公开(公告)号：US20240163248A1

公开(公告)日：2024-05-16

申请号：US18055971

申请日：2022-11-16

申请人： Nokia Solutions and Networks Oy

发明人： Kenneth WAN ,  Killian DE SMEDT

IPC分类号： H04L61/5053 ,  H04L61/5007 ,  H04L61/5046

CPC分类号： H04L61/5053 ,  H04L61/5007 ,  H04L61/5046

摘要： A residential gateway to facilitate network access to a network, comprises at least one processor and at least one memory. The at least one memory stores instructions that, when executed by the at least one processor, cause the residential gateway to: communicate packet data for IP services being provided to an end user device and the network, the end user device having been assigned an IP address based on a first IP prefix assigned to the residential gateway; receive a second IP prefix assigned to the residential gateway; and notify the end user device that the IP address assigned to the end user device is no longer valid based on receipt of the second IP prefix.

公开(公告)号：US20240039762A1

公开(公告)日：2024-02-01

申请号：US17873635

申请日：2022-07-26

申请人： Nokia Solutions and Networks Oy

发明人： Kenneth WAN ,  Killian DE SMEDT ,  Sanjay WADHWA

IPC分类号： H04L12/66 ,  H04L45/02 ,  H04L9/40

CPC分类号： H04L12/66 ,  H04L45/02 ,  H04L63/08 ,  H04L63/0236

摘要： A network element includes an aggregate gateway function having a control plane and a separate user plane. The network element is configured to: establish a packet forwarding control protocol session between the residential gateway and the network; and facilitate network access by the residential gateway according to the packet forwarding control protocol session. The packet forwarding control protocol session hosts (i) a first set of forwarding rules for forwarding control messages between the control plane and the separate user plane and (ii) at least one second set of forwarding rules for forwarding data traffic between the control plane and the separate user plane.