Measurement method for switching inter RNC control frquency and intersystem
A technology for frequency control and heterogeneous systems, applied in communication between multiple stations, electrical components, synchronization devices, etc., can solve problems such as measurement failure and failure to capture target cells
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[0028] For the possible synchronization failure problem in the inter-frequency / inter-system measurement process, it can be solved by reallocating the traffic channel of the UE, that is, moving the traffic channel of the UE to other time slots, so that the position of the measurement window can be changed. This increases the probability of synchronization. Channel reconfiguration can be done through existing RRC and NBAP signaling in existing specifications.
[0029] Even so, there are still two issues to consider in the implementation: First, is it necessary to perform channel reassignment every time a measurement fails? After all, the reconfiguration of radio resources will bring greater complexity to the management of radio resources. Second, if channel reallocation is required, to which time slot does the channel need to be reallocated? Because neither the UE nor the RNC knows which service time slot overlaps with the synchronization channel of the target cell.
[0030]A...
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