Cell switching method, switching device, cell configuration information updating method and updating device
A technology of cell configuration information and configuration information, applied in wireless communication, electrical components and other directions, can solve problems such as handover failure
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Embodiment 1
[0077] Figure 5 It is a schematic diagram of the UE handover process from the LTE serving cell to the LTE neighbor cell, where the LTE serving cell is the cell where the UE originally resides, and the LTE neighbor cell is the target cell for UE handover. The handover process is as follows: Figure 4 Shown:
[0078] Step 501: Changing LTE neighbor cell information;
[0079] Step 502: The handover of the UE from the LTE serving cell to the LTE neighboring cell fails repeatedly in the handover preparation phase;
[0080] Step 503: The LTE serving cell counts handover failures until the number of handover failures reaches a threshold. Wherein, the threshold value is determined by the handover failure tolerance times of the LTE serving cell;
[0081] Step 504: When the number of handover failures reaches the threshold value, the LTE serving cell judges that the UE has successfully handed over from the LTE serving cell to the LTE neighboring cell according to the handover succes...
Embodiment 2
[0086] Figure 6 It is a schematic diagram of the UE handover process from the LTE serving cell to the GERAN neighbor cell, where the LTE serving cell is the cell where the UE originally resides, and the GERAN neighbor cell is the target cell for UE handover. The handover process is as follows Figure 6 Shown:
[0087] Step 601: LTE neighboring cell information changes;
[0088] Step 602: The handover of the UE from the LTE serving cell to the GERAN neighbor cell fails repeatedly in the handover preparation phase;
[0089] Step 603: The LTE serving cell counts handover failures until the number of handover failures reaches a threshold. Wherein, the threshold value is determined by the handover failure tolerance times of the LTE serving cell;
[0090] Step 604: When the number of handover failures reaches the threshold value, the LTE serving cell judges that the UE has successfully handed over from the LTE serving cell to the GERAN neighbor cell according to the handover suc...
Embodiment 3
[0095] Figure 7 It is a schematic diagram of the UE handover process from the LTE serving cell to the UTRAN neighboring cell, where the LTE serving cell is the cell where the UE originally resides, and the UTRAN neighboring cell is the target cell for UE handover. The handover process is as follows Figure 7 Shown:
[0096] Step 701: LTE neighboring cell information changes;
[0097] Step 702: The handover of the UE from the LTE serving cell to the GERAN neighbor cell fails repeatedly in the handover preparation phase;
[0098] Step 703: The LTE serving cell counts handover failures until the number of handover failures reaches a threshold. Wherein, the threshold value is determined by the handover failure tolerance times of the LTE serving cell;
[0099] Step 704: When the number of handover failures reaches the threshold value, the LTE serving cell judges that the UE has successfully handed over from the LTE serving cell to the UTRAN neighboring cell according to the han...
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