<prompt> Translate the following text to EnglishKwa kuongezea, mfumo wa udhibiti wa bendi ya 39 GHz umepanuliwa kujumuisha sheria za huduma kwa shughuli za simu ambazo, kwa maoni ya FCC, zitakuza ushindani kwa kuongeza utofauti wa huduma zinazowezekana na idadi ya watoa huduma ambao wanaweza kutoa huduma yoyote.  <response>: In addition, the regulatory framework for the 39 GHz band is expanded to include service rules for mobile operations which, in the view of the FCC, will promote competition by increasing both the diversity of potential service offerings and the number of providers that can offer any service. 