| 摘要 |
Method and controller device for controlling a plurality of N transport paths in RANs, wherein a primary path is assigned for each type of traffic to allocate voice or data calls, comprising: measuring load of the primary path periodically, when a call is incoming, comparing the measured load with a threshold, if the load of the primary path is less than or equal to the threshold, allocating the call to the primary path otherwise: calculating the available bandwidth of each transport path; comparing the available bandwidth of the primary path to the available bandwidths of the other transport paths and: if the available bandwidth of the primary path is greater than or equal to the available bandwidths of the others, allocating this call to the primary path; otherwise, allocating the call to a secondary path chosen from the remaining N−1 transport paths.
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