Complex sentence: The court ruled that the FCC did not have the authority to impose the order in its entirety, as it had previously classified broadband providers under Title I of the Communications Act of 1934 thereby relinquishing its right to regulate them like common carriers.
Split into simpler sentences: The court ruled that the FCC did not have the authority to impose the order in its entirety. Since the FCC had previously classified broadband providers under Title I of the Communications Act of 1934 the FCC had relinquished its right to regulate them like common carriers.