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    • 3. 发明申请
    • BUFFER MANAGEMENT FOR WIRELESS NETWORKS DURING HANDOVER
    • 在切换过程中为无线网络提供缓冲区管理
    • WO2018059797A1
    • 2018-04-05
    • PCT/EP2017/069429
    • 2017-08-01
    • NOKIA SOLUTIONS AND NETWORKS OY
    • PEDERSEN, Klaus, IngemannKOLDING, Troels, EmilGIMENEZ, LucasSHAH, Ejaz
    • H04W36/02
    • A technique includes making a decision to perform a handover of a user device from a source cell to a target cell at a scheduled handover time, determining, by a source base station associated with the source cell, an estimated data rate for transmitting data from the source cell to the user device between a time of the handover decision and the scheduled handover time, determining, based on the estimated data rate and a difference between the time of the handover decision and the scheduled handover time, a portion of data stored in a data buffer associated with the source cell for the user device to be forwarded to the target cell before the scheduled handover time, and forwarding, from the source cell to the target cell before the scheduled handover time, the portion of data stored in the data buffer for the user device.
    • 一种技术包括做出在预定的切换时间执行用户设备从源小区到目标小区的切换的决定,由与源小区相关联的源基站确定 基于估计的数据速率以及切换决定的时间与预定的切换时间之间的差来确定在切换决定的时间与预定切换时间之间从源小区向用户设备发送数据的估计数据速率 ,存储在与源小区相关联的数据缓冲器中的用于用户设备在预定的切换时间之前被转发到目标小区的数据的一部分,以及在排定的切换时间之前从源小区向目标小区转发 部分数据存储在用户设备的数据缓冲区中。