A3LSMM-BMAA022000Smart MBS (Smart Multi-modal Base Station)

Ver. 1.0 LTE/CDMA Smart MBS System Description COPYRIGHT This description is proprietary to SAMSUNG Electronics Co., Ltd. and is protected by copyright. No information contained herein may be copied, translated, transcribed or duplicated for any commercial purposes or disclosed to the third party in any form without the prior written consent of SAMSUNG Electronics Co., Ltd. TRADEMARKS Product names mentioned in this description may be trademarks and/or registered trademarks of their respective companies. This description should be read and used as a guideline for properly installing and operating the product. This description may be changed for the system improvement, standardization and other technical reasons without prior notice. If you need updated manuals or have any questions concerning the contents of the manuals, contact our Document Center at the following address or Web site: Address: Document Center 3rd Floor Jeong-bo-tong-sin-dong. Dong-Suwon P.O. Box 105, 416, Maetan-3dong Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea 442-600 Homepage: http://www.samsungdocs.com ©2012 SAMSUNG Electronics Co., Ltd. All rights reserved. LTE/CDMA Smart MBS System Description © SAMSUNG Electronics Co., Ltd. I INTRODUCTION Purpose This description introduces characteristics, features, and structure for Smart MBS (Multi- modal Base Station), which is the Samsung Multi-Modal system. Document Content and Organization This description consists of 4 Chapters and Abbreviation as follows. CHAPTER 1. Overview of Samsung Multi-Modal System  Samsung Multi-Modal System Introduction  Samsung Multi-Modal System Network Configuration  Samsung Multi-Modal System Feature CHAPTER 2. Overview of Smart MBS  Smart MBS System Introduction  Smart MBS Main Feature  Smart MBS Specification  Interface between the Systems CHAPTER 3. Smart MBS System Structure  Hardware Structure  Software Structure CHAPTER 4. Message Flow  CDMA, LTE Call Processing Message Flow  Loading flow ABBREVIATION Provides definition for acronyms used in this description. INTRODUCTION II © SAMSUNG Electronics Co., Ltd. Conventions The following types of paragraphs contain special information that must be carefully read and thoroughly understood. Such information may or may not be enclosed in a rectangular box, separating it from the main text, but is always preceded by an icon and/or a bold title. NOTE Indicates additional information as a reference. Revision History EDITION DATE OF ISSUE REMARKS 1.0 2012. 02. First Edition LTE/CDMA Smart MBS System Description © SAMSUNG Electronics Co., Ltd. III TABLE OF CONTENTS INTRODUCTION I Purpose .................................................................................................................................................. I Document Content and Organization..................................................................................................... I Conventions........................................................................................................................................... II Revision History..................................................................................................................................... II CHAPTER 1. Overview of Samsung Multi-Modal System 1-1 1.1 Introduction to Samsung Multi-Modal System .................................................................... 1-1 1.2 Samsung Multi-Modal System Network Configuration....................................................... 1-3 1.2.1 CDMA System Network Configuration ................................................................................. 1-4 1.2.2 LTE System Network Configuration ..................................................................................... 1-7 1.3 Samsung Multi-Modal System Feature .............................................................................. 1-10 1.3.1 CDMA System Feature....................................................................................................... 1-10 1.3.2 LTE System Feature ........................................................................................................... 1-11 CHAPTER 2. Smart MBS Abstract 2-1 2.1 Smart MBS System Introduction .......................................................................................... 2-1 2.1.1 CDMA System Feature......................................................................................................... 2-3 2.1.2 LTE System Feature .............................................................................................................2-3 2.2 Smart MBS Main Feature....................................................................................................... 2-7 2.2.1 Physical Layer Processing Function .................................................................................... 2-7 2.2.2 Call Processing Function.................................................................................................... 2-11 2.2.3 IP Processing Function.......................................................................................................2-13 2.2.4 Operation and Maintenance Function ................................................................................2-13 2.3 Specifications ...................................................................................................................... 2-16 2.4 Interface between Systems................................................................................................. 2-18 2.4.1 CDMA Interface Structure................................................................................................... 2-18 2.4.2 LTE Interface Structure ....................................................................................................... 2-20 2.4.3 Physical Interface Operation Method .................................................................................2-25 TABLE OF CONTENTS IV © SAMSUNG Electronics Co., Ltd. CHAPTER 3. S…

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SAMSUNG Electronics Co.,Ltd. 416, Maetan-3dong, Yeongtong-gu, Suwon-si, Gyeonggi- d o, Korea 10/11/2011 T o Whom It May Concern: I hereby appoint Hwan-Chul Ryu t o sign letters and applications for any filings with regulatory agencies on our behalf, and to receive and exchange data between our company, the agents company and the agency in connection with certification for any products that our company owns or manufactures. Sincerely, ------------------------------------------ Sang Kyung (Peter), Ra/ General Manager Samsung Electronics CO. LTD TEL: 310-900-5250 FAX: 310-537-5500 Date: May 02,2012

SAMSUNG Electronics Co., Ltd. Date:April 18,2012 C ompl iance Certification Services Certification Division 561F Monterey Road Morgan Hill, CA 95037 To whom it may concern: We, the undersigned, hereby authorize < HCT CO., LTD.>, to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by < HCT CO., LTD.> on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are n ot subject to a deni al of federal benefi ts, that includes FCC b enefits, pursuant to Section 5301 of the Anti-Drug Abuse Act o f 1988, 21 U.S.C. 853(a). In authorizing < HCT CO., LTD.> as our agent, we still recognize that we are responsible to: a) comply with the relevant provisions of the certification program; b) make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints; c) make claims regarding certification only in respect of the scope for which certification has been granted; d) do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized; e) upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division; f) use certification only to indicate the products are certified as being in conformity with specified standards; g) endeavor to ensure that no certificate or report nor any part thereof is used in a misleading manner; h) ensure that any reference to our product certification in communication media such as documents, brochures or advertising, complies with the requirements of the Certification Division; i) keep a record of all complaints made known to the us relating to the product’s compliance with requirements of the relevant standard and to make these records available to the Certification Division when requested; j) take appropriate action with respect to such complaints and any deficiencies found in products or services that affect compliance with the requirements for certification; k) document the actions taken. This authorization is valid until further written notice from the applicant. Sincerely Yours, REMARK: 1. This aut horization letter wi ll be sent along wi th yo ur application wh en fi ling wi th t he Certification Division. 2. Please follow the format and type it on company letterhead and send original to us. Address: 416, Maetan-3dong, Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea Hwan-Chul Ryu / Principal Research Engineer

Request for Confidentiality Compliance Certification Services Date: April 18,2012 Fremont, CA 94538 RE: Certification Application FCC ID: A3LSMM-BMAA022000 Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the Commission’s Rule, the applicant hereby requests confidential treatment of information accompanying this application as outlined below: CONFIDENTIAL AND SHORT-TERM CONFIDENTIAL LIST Exhibit Description 1 Block Diagram 2 Parts Lists and Tune-up Procedure 3 Schematics CONFIDENTIAL 4 Operational Description 5 External Photos 6 Internal Photos 7 Test-Setup Photos SHORT-TERM CONFIDENTIAL 8 User’s Manual We are also hereby request Short-Term Confidentiality for 180 days after the grant as outlined in Public Notice DA 04-1705. This provision will give SAMSUNG temporary confidentiality of commercially sensitive information prior to product release. The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to rule 0.457 & 0.459, disclosure od this application and all accompanying documentation will not be made before the date of the GRANT for this application ́. Thank you for your attention in this matter. Applicant’s Company : SAMSUNG Electronics Co.,Ltd. Address: 416, Maetan-3dong, Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea Hwan-Chul Ryu / Principal Research Engineer

FCC ID : A3LSMM-BMAA022000 HCT CO., LTD. 105-1, Jangam-ri, Majang-Myeon, Icheon-Si, Kyunggi-Do Korea TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr 1/5 (Front) FCC ID : A3LSMM-BMAA022000 HCT CO., LTD. 105-1, Jangam-ri, Majang-Myeon, Icheon-Si, Kyunggi-Do Korea TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr 2/5 (Back) FCC ID : A3LSMM-BMAA022000 HCT CO., LTD. 105-1, Jangam-ri, Majang-Myeon, Icheon-Si, Kyunggi-Do Korea TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr 3/5 (Left) FCC ID : A3LSMM-BMAA022000 HCT CO., LTD. 105-1, Jangam-ri, Majang-Myeon, Icheon-Si, Kyunggi-Do Korea TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr 4/5 (Right) FCC ID : A3LSMM-BMAA022000 HCT CO., LTD. 105-1, Jangam-ri, Majang-Myeon, Icheon-Si, Kyunggi-Do Korea TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr 5/5 (Upper Side)

FCC ID : A3LSMM-BMAA022000 HCT CO., LTD. 105-1, Jangam-ri, Majang-Myeon, Icheon-Si, Kyunggi-Do Korea TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 1/2 1.1 ID Label Information Following is a copy of the label that will be placed on the rear side of the cabinet. Both the FCC ID and compliance statement are included in the product label Figure 1.1 PRODUCT LABEL Model No : SMM-BMAA022000 FCC ID : A3LSMM-BMAA022000 EUT Type : Smart MBS(Smart Multi-Modal Base Station) Serial No : This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions : (1) this device may not cause harmful interference , and (2) this device must accept any interference received, Includin g interference that may cause undesired operation. SAMSUNG Electronics Co., Ltd. 416, Maetan-3dong, Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea MADE IN KOREA FCC ID : A3LSMM-BMAA022000 HCT CO., LTD. 105-1, Jangam-ri, Majang-Myeon, Icheon-Si, Kyunggi-Do Korea TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 2/2 1.2 Label Location Photos The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase.(Labeling requirements per 2.925) Figure 1.2 LABEL LOCATION LABEL

FCC ID : A3LSMM-BMAA022000 HCT CO., LTD 105-1, Jangam-ri, Majang-Myeon, Icheon-Si, Kyunggi-Do Korea TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 1/8 (L9VU-E2M_Cold Plate) FCC ID : A3LSMM-BMAA022000 HCT CO., LTD 105-1, Jangam-ri, Majang-Myeon, Icheon-Si, Kyunggi-Do Korea TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 2/8 (L9VU-E2M_Front) FCC ID : A3LSMM-BMAA022000 HCT CO., LTD 105-1, Jangam-ri, Majang-Myeon, Icheon-Si, Kyunggi-Do Korea TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 3/8 (L9VU-E2M_Hot plate) FCC ID : A3LSMM-BMAA022000 HCT CO., LTD 105-1, Jangam-ri, Majang-Myeon, Icheon-Si, Kyunggi-Do Korea TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 4/8 (L9VU-E2M_inside) FCC ID : A3LSMM-BMAA022000 HCT CO., LTD 105-1, Jangam-ri, Majang-Myeon, Icheon-Si, Kyunggi-Do Korea TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 5/8 FCC ID : A3LSMM-BMAA022000 HCT CO., LTD 105-1, Jangam-ri, Majang-Myeon, Icheon-Si, Kyunggi-Do Korea TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 6/8 FCC ID : A3LSMM-BMAA022000 HCT CO., LTD 105-1, Jangam-ri, Majang-Myeon, Icheon-Si, Kyunggi-Do Korea TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 7/8 FCC ID : A3LSMM-BMAA022000 HCT CO., LTD 105-1, Jangam-ri, Majang-Myeon, Icheon-Si, Kyunggi-Do Korea TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 8/8 .

FCC PT.27 TEST REPORT FCC CERTIFICATION REPORT HCT PT.27 TEST REPORT Test Report No. HCTR1204FR15 Date of Issue: April 17, 2012 EUT Type: Smart MBS FCC ID: A3LSMM-BMAA022000 Page 2 of 73 Revision TEST REPORT NO. DATE DESCRIPTION HCTR1204FR15 April 17, 2012 First Approval Report FCC PT.27 TEST REPORT FCC CERTIFICATION REPORT HCT PT.27 TEST REPORT Test Report No. HCTR1204FR15 Date of Issue: April 17, 2012 EUT Type: Smart MBS FCC ID: A3LSMM-BMAA022000 Page 3 of 73 C O N T E N T S 1. GENERAL INFORMATION..................................................................................................................... 5 1.1. CLIENT INFORMATION ..................................................................................................................... 5 1.2. PRODUCT INFORMATION ................................................................................................................ 5 1.3. INTRODUCTION OF EUT................................................................................................................... 6 2. TEST SUMMARY ....................................................................................................................................... 8 2.1. STANDARDS ...................................................................................................................................... 8 2.2. MODE OF OPERATION DURING THE TEST ................................................................................... 8 3. STANDARDS ENVIRONMENTAL TEST CONDITIONS .................................................................... 9 4. TEST EQUIPMENT ................................................................................................................................... 9 5. CONDUCTED OUTPUT POWER.......................................................................................................... 10 5.1. Applicable Standard ........................................................................................................................ 10 5.2. Test Equipment List and Details .....................................................................................................11 5.3. Test Procedure..................................................................................................................................11 5.4. Test Result ........................................................................................................................................11 6. OCCUPIED BANDWIDTH ..................................................................................................................... 25 6.1. Applicable Standard ........................................................................................................................ 25 6.2.Test Equipment List and Details ..................................................................................................... 25 6.3. Test Procedure................................................................................................................................. 26 6.4. Test Result ....................................................................................................................................... 26 7. SPURIOUS EMISSION AT ANTENNA TERMINAL ........................................................................... 38 7.1. Applicable Standard........................................................................................................................ 38 7.2. Test Equipment List and Details .................................................................................................... 38 7.3. Test Procedure................................................................................................................................. 39 7.4. Test Result ....................................................................................................................................... 39 8. RADIATED SPURIOUS EMISSION ...................................................................................................... 65 8.1 Applicable Standard......................................................................................................................... 65 8.2 Test Equipment List and Details ..................................................................................................... 66 8.3 Test Procedure.................................................................................................................................. 67 8.3.1 Radiated Spurious Emissions Test Setup .................................................................................. 67 8.4 Test Result ........................................................................................................................................ 68 9. FREQUECNY STABILITY ..................................................................................................................... 69 9.1 Applicable Standard ......................................................................................................................... 69 9.2 Test Equipment List and Details ..................................................................................................... 69 FCC PT.27 TEST REPORT FCC CERTIFICATION REPORT HCT PT.27 TEST REPORT Test Report No. HCTR1204FR15 Date of Issue: April 17, 2012 EUT Type: Smart MBS FCC ID: A3LSMM-BMAA022000 Page 4 of 73 9.3 Test Procedure.................................................................................................................................. 69 9.4. Test Result ....................................................................................................................................... 69 10. RF EXPOSURE STATEMENT.............................................................................................................. 73 FCC PT.27 TEST REPORT FCC CERTIFICATION REPORT HCT PT.27 TEST REPORT Test Report No. HCTR1204FR15 Date of Issue: April 17, 2012 EU…

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