<prompt> Translate the following text to EnglishSheria ya mwisho inabadilisha sheria za FCC ili kuwezesha matumizi bora ya bendi ya 39 GHz kwa kutekeleza maboresho kadhaa, kama vile leseni ya maeneo ya msingi ya biashara na kutumia taratibu za zabuni za ushindani kama njia ya kuchagua kati ya waombaji wa leseni ya pamoja.  <response>: The final rule amends the FCCs rules to facilitate more effective use of the 39 GHz band by implementing a number of improvements, such as licensing by Basic Trading Areas and employing competitive bidding procedures as a means for choosing among mutually exclusive license applicants. 