Considering the outcome of new technologies, in order to deploy them or according to country regulations, it is possible that operators must decrease the spectrum portion used for their legacy networks. These reductions must be handled properly as it has been proven that they can bring a negative impact on the network quality and decrease the performance of the main indicators. Brightcomms offers this service to support operators through this stage or even handle the entire project, always with the objective of having a minimum impact on the indicators.