FEDERAL COMMUNICATIONS COMMISSION
APPLICATION FOR SPECIAL TEMPORARY AUTHORITY

Applicant Name
Name of Applicant:  AT&T Services, Inc.

Address
Attention: Mr. David Wolter
Street Address: 9505 Arboretum Blvd.
P.O. Box:
City: Austin
State: TX
Zip Code: 78759
Country:
E-Mail Address: david_wolter@labs.att.com

Best Contact
Give the following information of person who can best handle inquiries pertaining to this application:  
Last Name: Wolter
First Name: David
Title: AVP - Radio Technology & Architectur
Phone Number: 512-372-5818

Explanation
Please explain in the area below why an STA is necessary:
The industry organization 3rd Generation Partnership Project (“3GPP”) completed the R15 NR specifications in June 2018, which together with 3GPP final NR specifications in Release 16, will be submitted for consideration as an IMT 2020 Radio Interface Technology at the July 2019 ITU-R WP5D meeting. 5G systems provide low latency gigabit per-second (Gbps) mobile and fixed broadband services. AT&T seeks the STA to further demonstrate the advanced applications and services possibilities in the requested mmWave frequency band.

Purpose of Operation
Please explain the purpose of operation:  Applicant seeks a one (1) month Special Temporary Authority (STA) to demonstrate at the AT&T SHAPE Conference, the functionality, features, and capabilities of the 5G. fifth generation (“5G”) 3GPP NR-based wireless communication systems using experimental equipment operating in the 28 GHz spectrum band. The STA is needed from June 1, 2019 to July 1, 2019.

Information
Callsign: WO9XIU
Class of Station: FX MO
Nature of Service: Experimental

Requested Period of Operation
Operation Start Date: 06/01/2019
Operation End Date: 07/01/2019

Manufacturer
List below transmitting equipment to be installed (if experimental, so state) if additional rows are required, please submit equipment list as an exhibit:  
Manufacturer Model Number No. Of Units Experimental
Multiple Multiple 9 Yes

Certification
Neither the applicant nor any other party to the application is subject to a denial of Federal benefits that includes FCC benefits pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. Section 862, because of a conviction for possession or distribution of a controlled substance. The applicant hereby waives any claim to the use of any particular frequency or electromagnetic spectrum as against the regulatory power of the United States because of the prvious use of the same, whether by license or otherwise, and requests authorization in accordance with this application. (See Section 304 of the Communications Act of 1934, as amended.) The applicant acknowledges that all statements made in this application and attached exhibits are considered material representations, and that all the exhibits part hereof and are incorporated herein as if set out in full in this application; undersigned certifies that all statements in this application are true, complete and correct to the best of his/her knowledge and belief and are made in good faith. Applicant certifies that construction of the station would NOT be an action which is likely to have a significant environmental effect. See the Commission's Rules, 47 CFR1.1301-1.1319.
Signature of Applicant (Authorized person filing form): David Wolter
Title of Applicant (if any): AVP - Radio Technology & Architecture
Date: 2019-04-16 00:00:00.0

Station Location
City State Latitude Longitude Mobile Radius of Operation
Burbank California North  34  8  55 West  118  20  19 Within 100 meter radius of base 0.10
Datum:  NAD 83
Is a directional antenna (other than radar) used?   Yes
Exhibit submitted:   No
(a) Width of beam in degrees at the half-power point:   120.00
(b) Orientation in horizontal plane:   360.00
(c) Orientation in vertical plane:   15.00
Will the antenna extend more than 6 meters above the ground, or if mounted on an existing building, will it extend more than 6 meters above the building, or will the proposed antenna be mounted on an existing structure other than a building?   No
(a) Overall height above ground to tip of antenna in meters:  
(b) Elevation of ground at antenna site above mean sea level in meters:  
(c) Distance to nearest aircraft landing area in kilometers:  
(d) List any natural formations of existing man-made structures (hills, trees, water tanks, towers, etc.) which, in the opinion of the applicant, would tend to shield the antenna from aircraft:
Action Frequency Station Class Output Power/ERP Mean Peak Frequency Tolerance (+/-) Emission Designator Modulating Signal
New 27500.00000000-28350.00000000 MHz FX 0.100000 W 2.500000 W 0.00100000 % 800MW7W multi channel digital

City State Latitude Longitude Mobile Radius of Operation
Burbank California North  34  8  55 West  118  20  19 Within 100 meter radius of base 0.10
Datum:  NAD 83
Is a directional antenna (other than radar) used?   Yes
Exhibit submitted:   No
(a) Width of beam in degrees at the half-power point:   120.00
(b) Orientation in horizontal plane:   360.00
(c) Orientation in vertical plane:   15.00
Will the antenna extend more than 6 meters above the ground, or if mounted on an existing building, will it extend more than 6 meters above the building, or will the proposed antenna be mounted on an existing structure other than a building?   No
(a) Overall height above ground to tip of antenna in meters:  
(b) Elevation of ground at antenna site above mean sea level in meters:  
(c) Distance to nearest aircraft landing area in kilometers:  
(d) List any natural formations of existing man-made structures (hills, trees, water tanks, towers, etc.) which, in the opinion of the applicant, would tend to shield the antenna from aircraft:
Action Frequency Station Class Output Power/ERP Mean Peak Frequency Tolerance (+/-) Emission Designator Modulating Signal
New 27500.00000000-28350.00000000 MHz MO 0.100000 W 1.260000 W 0.00100000 % 800MW7W multi channel digital