Method and device for judging wireless link failure
A technology of wireless link failure and judgment method, applied in the field of wireless link failure judgment method and device, capable of solving problems such as wireless link failure
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[0019] The inventor found that if the existing technology is applied to the LTE-A system, that is, as long as the radio link of one component carrier fails, it is obviously inappropriate to determine that the radio link of the UE fails, because other component carriers of the UE are still The information can be transmitted normally.
[0020] In the embodiment of the present invention, the UE determines that its own radio link has failed when detecting that all designated component carriers among multiple component carriers have failed radio links, which solves the problem of determining radio link failure in the carrier aggregation technology.
[0021] See figure 1 , The main method flow of the wireless link quality judgment in this embodiment is as follows:
[0022] Step 101: The user equipment UE configured with multiple component carriers performs radio link quality detection on the component carriers. The UE can detect all configured component carriers, or it can detect designat...
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