TA8AKRC161416-1Remote Radio Unit supports WCDMA, LTE and W+L Multi-RAT

Ericsson Internal EXHIBIT 13 1 (2) Prepared (also subject responsible if other) No. ETCCHWQ TA8AKRC161416-1 Approved Checked Date Rev Reference CBC/XRV/D Weiqun Chen 2015-09-09 A Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Attention: Equipment Authorization Branch TUV SUD BABT Octagon House, Concorde Way Fareham, Hampshire, PO15 5RL United Kingdom September 9, 2015 Subject: Request for Confidentiality To Whom It May Concern: We, Ericsson AB, hereby request that the Exhibits/Items listed below be withheld from public inspection in accordance with Sections 0.457 and 0.459 of the Commission’s Rules. This due to the following reasons: Ericsson Base Stations (BS) are designed strictly based on the technical specifications of the international project 3GPP (the 3rd Generation Partnership Project). The competition in this field is very intense and a less advanced solution/design could get an unfair advantage by accessing the information as listed below from common domain. As we believe that we have implemented groundbreaking solutions and designs into our recent BS/Radio Unit (RU)/Radio Dot (RD) compared to the previous BS/RU/RD, the listed Exhibits/Items need to be protected from disclosure to our competitors in the industry. As the FCC records have in-depth information and a very wide distribution, we believe that you can understand our concerns. We are strong in our belief that all vendors in the industry need to compete by their own merits. We regard these Exhibits/Items to be our intellectual property and therefore as confidential information. There are advanced technical and design solutions/information in the Exhibits/Items, as mentioned above, that we regard as Ericsson proprietary, with actual and potential patents pending. The information can be advantageous to our competitors as well as sources seeking ways to hack past the built in security functionality. These solutions or information thereof are not accessible even for our customers or partners unless non-disclosure agreements for particular item(s) have been signed. Confidential product information can be found in, but not necessarily limited to, internal photos of the BS, RU and the RD, block diagrams, schematics diagrams, and parts lists as well as certain documents, such as the user’s manuals. Those documents can only be accessible by the customers who purchase our BS/RU/RD and accept the conditions and therefore are provided with unique information access tools. EXHIBIT 4 Block Diagrams EXHIBIT 5 Schematic Diagrams EXHIBIT 8 Manuals EXHIBIT 9 Internal Photos of Radio Unit EXHIBIT 10 Parts List EXHIBIT 12 Technical Circuit Description If additional information is needed, please contact me on the below listed number. Ericsson Internal EXHIBIT 13 2 (2) Prepared (also subject responsible if other) No. ETCCHWQ TA8AKRC161416-1 Approved Checked Date Rev Reference CBC/XRV/D Weiqun Chen 2015-09-09 A Weiqun Chen Staff Engineer, Regulatory Programs Ericsson AB FCC Registration Number (FRN): 0013476155 Isafjordsgatan 10 Kista, SE-164 80 Stockholm Sweden Telephone No.: +86 10 84767227 e-mail: [email protected]

Ericsson Internal EXHIBIT 13 1 (1) Prepared (also subject responsible if other) No. ETCCHWQ TA8AKRC161457-1 Approved Checked Date Rev Reference CBC/XRV/D Weiqun Chen 2015-09-09 A Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Attention: Equipment Authorization Branch TUV SUD BABT Octagon House, Concorde Way Fareham, Hampshire, PO15 5RL United Kingdom September 09, 2015 Subject: Certification for FCC ID: TA8AKRC161416-1 To Whom It May Concern: Ericsson AB requests a Grant of Certification (Type Acceptance) for the above mentioned FCC Identifier. This base station transceiver (R emote Radio Unit – RRUS 32 B4) is designed for use in WCDMA and LTE 1700/2100 MHz wireless communications services system. The transmitter will operate from 2110 MHz to 2155 MHz. The receiver circuit supports 1710 MHz to 1755 MHz. It supports Channel Bandwidth of 5, 10, 15 and 20 MHz for LTE. This base station transceiver (RRU) supports modulation type QPSK, 16QAM and 64QAM. The base station transceiver (RRU) operates in the Advanced Wireless services band as per 47 CFR Part 27 subpart L. It meets the requirements of Third Generation Partnership Project (3GPP) for the Universal Mobile Telephone System (UMTS 3G) mobile standard (cellular telephone system) for operation in WCDMA and LTE cellular system. This base station transceiver (RRUS 32 B4) will in normal mode operates at a nominal power out of 10, 20, 30 and 40 watts at each output connector. The Exhibit 8 user manuals submitted with this application is generic and may cover multiple products. This application is only valid for the model specified in the Exhibit 12 circuit description. Ericsson AB requests confidentiality under CFR 0.459 according to attached letter. We further certify that the applicant nor any 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. Ericsson AB accept by this request the agreement set out in the document "Bilaga SPCR 125 -Avtal om marknadskontroll för radioutrustning certifierad för USA-marknaden". If additional information is needed, please contact me on the below listed number. Weiqun Chen Staff Engineer, Regulatory Programs Ericsson AB Isafjordsgatan 10 Kista, SE-164 80 Stockholm Sweden Telephone No.: +86 10 8476 7127 e-mail: [email protected]

Commercial in confidence 1 (1) Prepared (also subject responsible if other) No. ETCCHWQ TA8AKRC161416-1 Approved Checked Date Rev Reference CBC/XRV/D Weiqun Chen 2015-09-15 A Federal Communications Commission Office of Engineering and Technology Laboratory Division 7435 Oakland Mills Road Columbia, MD 21046-1609 Phone: +1-301-362-3000 Fax: +1-301-362-3290 NDA Confidentiality Clause Confidentiality Each party agrees that all confidential documents, work product and information (including all computer code, internal photographs of products, block diagrams, schematic diagrams, technical and/or user manuals, related materials, and the existence of this Agreement) received or otherwise obtained from the other party pursuant to this Agreement, whether before or after the Effective Date, will be, and will be deemed to have been, received in confidence and will be used only for the purpose of carrying out the obligations of, or as otherwise contemplated by, this Agreement. Without the other party’s prior written consent, neither party may disclose any such information to any third party or grant access to the confidential equipment to any unauthorized person, and each party will disclose such information only to such of its officers, employees and agents that have a need to know such information for the purposes contemplated hereby. However, the provisions of this Section will not apply to any such information that (i) is or becomes generally available to the public without the fault or negligence of either party, (ii) is already in the possession of the receiving party without being subject to another confidentiality obligation, (iii) is or becomes available to the receiving party on a non-confidential basis from a source other than the disclosing party; provided that such source is not bound by a confidentiality obligation of the disclosing party, (iv) is required to be disclosed pursuant to an arbitration proceeding conducted in accordance with this Agreement, or (v) is required to be disclosed pursuant to a requirement of any governmental authority or any statute, rule or regulation; provided that the party required to disclose such information of the other party provide to the other party notice of such requirement of any such disclosure and cooperates with the other party to prevent or restrict any such disclosure to the extent allowed by applicable law.

Commercial in confidence INQUIRY REQUEST 1 (1) Prepared (also subject responsible if other) No. ETCCHWQ TA8AKRC161416-1 Approved Checked Date Rev Reference CBC/XRV/D Weiqun Chen 2015-09-09 A Federal Communications Commission Office of Engineering and Technology Laboratory Division 7435 Oakland Mills Road Columbia, MM 21046-1609 Phone: +1-301-362-3000 Fax: +1-301-362-3290 Request for Long Term Confidentiality Exceptional Circumstances For FCC ID: TA8AKRC161416-1 To Whom It May Concern: We, Ericsson AB, hereby request that the Exhibits/Items listed below be withheld from public inspection in accordance with Sections 0.457 and 0.459 of the Commission’s Rules. This due to the following reasons: This Base Stations (BS) are designed strictly based on the technical specifications of the international project 3GPP (the 3rd Generation Partnership Project) and are intended for professional use, not consumer products for the public. The competition in this field is very intense and a less advanced solution/design could get an unfair advantage by accessing the information as listed below from common domain. As we believe that we have implemented groundbreaking solutions and designs into our recent BS/Radio Unit (RU)/Radio Dot (RD) compared to the previous BS/RU/RD, the listed Exhibits/Items need to be protected from disclosure to our competitors in the industry. As the FCC records have in-depth information and a very wide distribution, we believe that you can understand our concerns. We are strong in our belief that all vendors in the industry need to compete by their own merits. We regard these Exhibits/Items to be our intellectual property and therefore as confidential information. There are advanced technical and design solutions/information in the Exhibits/Items, as mentioned above, that we regard as Ericsson proprietary, with actual and potential patents pending. The information can be advantageous to our competitors as well as sources seeking ways to hack past the built in security functionality. These solutions or information thereof are not accessible even for our customers or partners unless non-disclosure agreements for particular item(s) have been signed. Confidential product information can be found in, but not necessarily limited to, internal photos of the BS, RU and RD, block diagrams, schematics diagrams, and parts lists as well as certain documents, such as the user’s manuals. Those documents can only be accessible by the customers who purchase our BS/RU/RD and accept the conditions and therefore are provided with unique information access tools. Exhibits applicable to this inquiry request: EXHIBIT 8 Manuals EXHIBIT 9 Internal Photos

Date Page Exhibit 3 External photos 9/15/2015 1(4) FCC ID: TA8AKRC161416-1 IC: 287AB-AS1614161 Front side Date Page Exhibit 3 External photos 9/15/2015 2(4) FCC ID: TA8AKRC161416-1 IC: 287AB-AS1614161 Rear side Date Page Exhibit 3 External photos 9/15/2015 3(4) FCC ID: TA8AKRC161416-1 IC: 287AB-AS1614161 Left side Right side Date Page Exhibit 3 External photos 9/15/2015 4(4) FCC ID: TA8AKRC161416-1 IC: 287AB-AS1614161 Top side Bottom side

Date Page Exhibit 1 ID label and placement 2015-08-17 1(1) FCC ID: TA8AKRC161416-1 IC: 287AB-AS1614161 Test object top side:

Document 75930571 Report 01 Issue 2 September 2015 Report On FCC and IC Testing of the Ericsson AB (2100MHz) RRUS 32 B4 KRC 161 416/1 Remote Radio Unit In accordance with FCC CFR 47 Part 2 and 27 and Industry Canada RSS-139 COMMERCIAL-IN-CONFIDENCE FCC ID: TA8AKRC161416-1 IC: 287AB-AS1614161 PREPARED BY APPROVED BY DATED 10 September 2015 Guiying Zhao Steve Scarfe Project Engineer Authorised Signatory Document 75930571 Report 01 Issue 2 Page 1 of 146 CONTENTS Section Page No 1 REPORT INFORMATION ............................................................................................................ 2 1.1 Report Details ................................................................................................................................ 3 1.2 Brief Summary of Results .............................................................................................................. 4 1.3 Configuration Description .............................................................................................................. 5 1.4 Declaration of Build Status ............................................................................................................ 7 1.5 Product Information ....................................................................................................................... 8 1.6 Test Setup ..................................................................................................................................... 9 1.7 Test Conditions ............................................................................................................................ 11 1.8 Deviation From The Standard ..................................................................................................... 11 1.9 Modification Record ..................................................................................................................... 11 1.10 Alternative Test Site ..................................................................................................................... 11 2 TEST DETAILS .......................................................................................................................... 12 2.1 Maximum Output Power and Peak to Average Ratio - Conducted ............................................. 13 2.2 Occupied Bandwidth .................................................................................................................... 23 2.3 Spurious Emission at Band Edge ................................................................................................ 43 2.4 Radiated Spurious Emissions ...................................................................................................... 84 2.5 Conducted Spurious Emissions ................................................................................................... 89 2.6 Frequency Stability .................................................................................................................... 138 3 TEST EQUIPMENT USED ....................................................................................................... 141 3.1 Test Equipment Used ................................................................................................................ 142 3.2 Measurement Uncertainty.......................................................................................................... 144 4 ACCREDITATION, DISCLAIMERS AND COPYRIGHT .......................................................... 145 4.1 Accreditation, Disclaimers and Copyright .................................................................................. 146 Document 75930571 Report 01 Issue 2 Page 2 of 146 SECTION 1 REPORT INFORMATION Document 75930571 Report 01 Issue 2 Page 3 of 146 1.1 REPORT DETAILS The information contained in this report is intended to show verification of the Ericsson RRUS 32 B4 KRC 161 416/1 Remote Radio Unit to the requirements of FCC CFR 47 Part 2 and 27 and Industry Canada RSS-139. Testing was carried out in support of an application for Grant of RRUS 32 B4 KRC 161 416/1 in WCDMA / LTE / WCDMA & LTE MSR mode. Manufacturer Ericsson AB Address Isafjordsgatan 10 SE-164 80 Stockholm 16480 Sweden Product Name RRUS 32 B4 Product Number KRC 161 416/1 HVIN AS1614161 Serial Number(s) D16Q644897 Software Version CXP9017316/5 Rev R60JB Hardware Version R1C Test Specification/Issue/Date FCC CFR 47 Part 27: 2014 Industry Canada RSS-139 Issue 2: 2009 Start of Test 17 August 2015 Finish of Test 02 September 2015 Name of Engineer(s) Guiying Zhao Related Document(s) ANSI C63.4: 2009 ANSI/TIA-603-C-2004 FCC CFR 47 Part 2: 2014 Industry Canada RSS-GEN Issue 4: 2014 Industry Canada SRSP-513 Issue 3: 2015 KDB 971168 D01 v02 r02 KDB 662911 D01 v02 r01 This report has been upissued from Issue 1 to Issue 2 and should be read in place of Issue 1. This report has been upissued to correct the frequencies stated in the Frequency Stability. Document 75930571 Report 01 Issue 2 Page 4 of 146 1.2 BRIEF SUMMARY OF RESULTS A brief summary of results for each configuration, in accordance with FCC CFR 47 Part 2, Part 27 and Industry Canada RSS-139 is shown below. Section Spec Clause Test Description Result Part 2 Part 27 RSS 139 2.1 2.1046 27.50 (d) (i) 6.4 Maximum Output Power and Peak to Average Ratio – Conducted Pass - 27.50 (d) 6.4 Equivalent Isotropically Radiated Power (EIRP) N/A 2.2 2.1049(h) 27.53 (h) RSS-Gen 6.6 Occupied Bandwidth Pass 2.3 2.1051 27.53 (h) 6.5 Spurious Emissions at Band Edge Pass 2.4 2.1053 27.53 (h) 6.5 Radiated Spurious Emissions Pass 2.5 2.1051 27.53 (h) 6.5 Conducted Spurious Emissions Pass 2.6 2.1055 27.54 6.3 Frequency Stability Pass N/A – Not Applicable, due to no integral antenna Document 75930571 Report 01 Issue 2 Page 5 of 146 1.3 CONFIGURATION DESCRIPTION Configuration Code Carrier(s) Configuration Description W-SC 1C WCDMA Single Antenna, Single Carrier W-MC 2C WCDMA Single Antenna, Multi Carrier x2 W-MIMO-SC 1C WCDMA MIM…

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FCC ID: TA8AKRC161416-1 IC: 287AB-AS1614161 Ericsson AB RRUS 32 B4 / KRC 161 416/1 2015 Not to be reproduced, except in its entirety, Page 1 of 2 without the Permission of TÜV SÜD Product Service Reference: 75930571 7PHOTOGRAPHS OF TEST SET UP FCC ID: TA8AKRC161416-1 IC: 287AB-AS1614161 Ericsson AB RRUS 32 B4 / KRC 161 416/1 2015 Not to be reproduced, except in its entirety, Page 2 of 2 without the Permission of TÜV SÜD Product Service Reference: 75930571 Radiated Emissions