Ex Parte Implementation Plan

Attached hereto, for the Commission’s and industry’s consideration in the above-referenced proceeding, is a proposed “Transition Implementation Process” developed by the C-Band Alliance (“CBA”). The Transition Implementation Process contains details about the CBA’s proposed approach to clearing 200 MHz (inclusive of a 20 MHz guard band) of the C-Band in 18-36 months for terrestrial 5G use should the CBA’s proposal be adopted by the Commission.