Federal Communications Commission [Click to enter order number] DA 20-218 March 3, 2020 TECHNICAL GUIDE ON BIDDING PROCEDURES FOR AUCTION 105 (3.5 GHz BAND) AU Docket No. 19-244 The Office of Economics and Analytics (Office) and the Wireless Telecommunications Bureau (Bureau) make available a guide that provides technical and mathematical detail regarding the bidding procedures for Auction 105, which will offer Priority Access Licenses in the 3550-3650 MHz band. This guide provides examples and serves as a supplement to the bidding and bid processing procedures for the auction as described by the Commission in the Auction 105 Procedures Public Notice. See Auction of Priority Access Licenses for the 3550-3650 MHz Band; Notice and Filing Requirements, Minimum Opening Bids, Upfront Payments, and Other Procedures for Auction 105; Bidding in Auction 105 Scheduled to Begin June 25, 2020, AU Docket No. 19-244, Public Notice, FCC 20-18 (Mar. 2, 2020) (Auction 105 Procedures Public Notice). The Commission directed the Office, in conjunction with the Bureau, to release an updated technical guide that provides the mathematical details of the auction procedures and algorithms for Auction 105. Id. at 50, para. 160. The guide, which is entitled Auction 105 Technical Guide, is available on the Commission’s Auction 105 website (www.fcc.gov/auction/105) in the Education section, where it will remain available and accessible for reference. For further information concerning the technical guide, email auction105@fcc.gov or contact the FCC Auctions Hotline at (717) 338-2868. For further information concerning this proceeding, contact the offices listed below: Mobility Division, Wireless Telecommunications Bureau 3.5 GHz Band questions: Jessica Quinley at (202) 418-2487 Auctions Division, Office of Economics and Analytics Auction legal questions: Mary Lovejoy at (202) 418-0660 - FCC - 2