AT&T; Services, Inc.

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 & Architecture Phone Number: 512-372-5818

Explanation

Please explain in the area below why an STA is necessary: Applicant seeks a three (3) month STA license to conduct function and equipment testing of the base station and user equipment unit ("UE") to support fifth generation wireless communication systems ("5G systems") operating in New Radio ("NR") band n79 (4400-5000 MHz).

Purpose of Operation

Please explain the purpose of operation:

Conduct function and equipment testing of the base station and user equipment unit ("UE") to support fifth generation wireless communication systems. 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. AT&T seeks to further validate system design and operation in the sub-6 GHz band for certain applications and use cases such as IAB (Integrated Access and Backhaul), LNC (LTE-NR Coexistence), V2X (Vehicle to vehicle/others), URLLC (Ultra-Reliable Low Latency Communication), mMTC (massive Machine Type Communications), and eMBB (enhanced Mobile BroadBand).

Information

Callsign:	WO9XPZ
Class of Station:	FX MO
Nature of Service:	Experimental

Requested Period of Operation

Operation Start Date:	06/01/2019
Operation End Date:	09/01/2019

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	Experimental	3	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:	2019-05-17 00:00:00.0

Station Location

	City	State	Latitude	Longitude	Mobile	Radius of Operation
	Austin	Texas	North  30  23  28	West  97  45  5	Within 20 meters radius of base	0.02

Datum:  NAD 83 Is a directional antenna (other than radar) used?   Yes Exhibit submitted:   Yes (a) Width of beam in degrees at the half-power point:   (b) Orientation in horizontal plane:   (c) Orientation in vertical plane:   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	4800.00000000-4990.00000000 MHz	FX	0.080000 W 2.000000 W	P	0.00100000 %	100MW7W	Multi-Channel Digital
	City	State	Latitude	Longitude	Mobile	Radius of Operation
	Austin	Texas	North  30  28  48	West  97  46  25	Within 20 meters radius of base	0.02

Datum:  NAD 83 Is a directional antenna (other than radar) used?   Yes Exhibit submitted:   Yes (a) Width of beam in degrees at the half-power point:   (b) Orientation in horizontal plane:   (c) Orientation in vertical plane:   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	4800.00000000-4990.00000000 MHz	FX	0.080000 W 2.000000 W	P	0.00100000 %	100MW7W	multi-channel digital
	City	State	Latitude	Longitude	Mobile	Radius of Operation
	Austin	Texas	North  30  23  28	West  97  45  5	Austin, TX	0.02

Datum:  NAD 83 Is a directional antenna (other than radar) used?   Yes Exhibit submitted:   Yes (a) Width of beam in degrees at the half-power point:   (b) Orientation in horizontal plane:   (c) Orientation in vertical plane:   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	4800.00000000-4990.00000000 MHz	MO	0.080000 W 1.000000 W	P	0.00100000 %	100MW7W	multi-channel digital
	City	State	Latitude	Longitude	Mobile	Radius of Operation
	Austin	Texas	North  30  28  48	West  97  46  25	Austin, TX	0.02

Datum:  NAD 83 Is a directional antenna (other than radar) used?   Yes Exhibit submitted:   Yes (a) Width of beam in degrees at the half-power point:   (b) Orientation in horizontal plane:   (c) Orientation in vertical plane:   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	4800.00000000-4990.00000000 MHz	MO	0.080000 W 1.000000 W	P	0.00100000 %	100MW7W	multi-channel digital

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