Promoting Interoperability in the 700 MHz Commercial Spectrum; Requests for Waiver and Extension of Lower 700 MHz Band Interim Construction Benchmark Deadlines

In this document, the Federal Communications Commission (Commission) takes certain steps to implement an industry solution to provide interoperable Long Term Evolution (LTE) in the Lower 700 MHz band to improve choice and quality for consumers of mobile services. The Commission revises its Part 27 rules to modify the technical requirements for the Lower 700 MHz D and E blocks to eliminate potential harmful interference while continuing to allow high value use of D and E blocks. Additionally, the Commission proposes to modify AT&T's B and C Block licenses. Finally, the Commission waives the construction requirements for A, B, and E Block licensees and extends the deadlines.