公开(公告)号：US12185360B2

公开(公告)日：2024-12-31

申请号：US17798258

申请日：2020-02-13

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Peter Skov ,  Dmitry Demianchik ,  Krzysztof Kurnicki

IPC: H04W72/56

Abstract: A fronthaul control plane message comprises three or more control plane sections for channels within a resource element range, at least two of which control plane sections are applicable at least in one of resource elements within the resource element range, and the control plane sections comprise or indicate priority information, based on which one of the control plane sections may be selected to be used in a resource element.

公开(公告)号：US11051239B2

公开(公告)日：2021-06-29

申请号：US16628155

申请日：2017-07-07

Applicant: Nokia Solutions and Networks Oy

Inventor： Dmitry Demianchik ,  Kamakshi Sridhar

IPC: H04W72/00 ,  H04W48/16 ,  H04L29/12 ,  H04W16/32 ,  H04W28/02 ,  H04W40/02 ,  H04W92/20

Abstract: At a network element, a first TEID is determined that is associated with a default bearer between a UE and a first APN. A determination is made whether a tunnel discovery procedure should be performed to discover a second TEID associated with a dummy bearer. The dummy bearer is associated with the UE and a second APN. The tunnel discovery procedure is performed to discover the second TEID, and the dummy bearer is set up between the network element and the UE. Data arriving at the network element from the core network and toward the UE is routed over one of the default bearer, using the first TEID, or the dummy bearer, using the second TEID. Data arriving at the network element from the UE and toward the core network is routed over only over the default bearer. Apparatus, methods, and computer programs and products are disclosed.

公开(公告)号：US20230070917A1

公开(公告)日：2023-03-09

申请号：US17798258

申请日：2020-02-13

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Peter Skov ,  Dmitry Demianchik ,  Krzysztof Kurnicki

IPC: H04W72/10

Abstract: A fronthaul control plane message comprises three or more control plane sections for channels within a resource element range, at least two of which control plane sections are applicable at least in one of resource elements within the resource element range, and the control plane sections comprise or indicate priority information, based on which one of the control plane sections may be selected to be used in a resource element.