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    LOCALIZED ROUTING IN MOBILE NETWORKS
    3.
    发明公开
    LOCALIZED ROUTING IN MOBILE NETWORKS 审中-公开

    公开(公告)号：EP3326397A1

    公开(公告)日：2018-05-30

    申请号：EP15748109.4

    申请日：2015-07-21

    申请人： Nokia Technologies Oy

    发明人： VESTERINEN, Seppo ,  LAITILA, Matti ,  TURTINEN, Samuli

    IPC分类号： H04W8/08

    CPC分类号： H04W8/082 ,  H04W36/00 ,  H04W36/0011 ,  H04W40/34 ,  H04W88/16

    摘要： Methods and apparatus, including computer program products, are provided for localized routing. In some example embodiments, there is provided a method. The method may include receiving, by a target base station, localized routing context information for a user equipment, wherein the localized routing context is received from at least one of a user gateway or a controlling mobility gateway; and sending, by the target base station, updated localized routing context information to at least one other base station, wherein the updated localized routing context information is sent via a local interface between the target base station and the at least one other base station. Related apparatus, systems, methods, and articles are also described.

    UPLINK BEARER BINDING IN HANDOVER
    8.
    发明公开
    UPLINK BEARER BINDING IN HANDOVER 审中-公开

    公开(公告)号：EP3627895A1

    公开(公告)日：2020-03-25

    申请号：EP19197729.7

    申请日：2019-09-17

    申请人： Nokia Technologies Oy

    发明人： LAITILA, Matti ,  SEBIRE, Benoist

    IPC分类号： H04W36/02 ,  H04L12/801 ,  H04W36/00

    摘要： A technique of performing a handover within a 5G network include at least one of the following approaches. In one approach, a source gNB resets any mapping indicators from the forwarded SDAP PDUs, i.e., forwarded downlink data packets. Accordingly, subsequent uplink data packets will not be mapped according to the mapping tables of the source gNB. In another approach, the UE is configured to ignore mapping indicators of the forwarded downlink data packets. That is, in response to receiving a handover command message from the source gNB, the UE does not respond to updates of mapping tables from the source gNB. Again, subsequent uplink data packets will not be mapped according to the mapping tables of the source gNB.