Confidentiality request and justification

FCC ID: TA8AKRC11822-2

Cover Letter(s)

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FCCID_1399287

Ericsson Internal EXHIBIT 13 1 (1) Prepared (also subject responsible if other) No. EZELTAO TA8AKRC11822-2 Uen Approved Checked Date Rev Reference CBC/XRV/E [Jeffrey Zhou] EKUNZHO 2010-11-26 A Federal Communications Commission SP Technical Research Institute of Sweden Authorization & Evaluation Division Brinellgatan 4 7435 Oakland Mills Road Box 857 Columbia, Maryland 21046 SE-501 15 Borås Attention: Equipment Authorization Branch Sweden November 26, 2010 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: DS-CDMA 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) compared to the previous BS/RU, 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. As out BS are generally installed in restricted places, public access is not possible all thought some types of our BS under certain circumstances can be installed in an unrestricted place, but the doors on all of our BS’s are key-locked and can be opened only by authorized personnel. It is therefore individual modules within our BS that should not be revealed to the public. 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 and the RU, 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 out BS and accept the conditions and therefore are provided with unique information access tools. EXHIBIT 9 Internal Photos of Radio Unit EXHIBIT 5 Schematic Diagrams EXHIBIT 10 Parts List EXHIBIT 12 Technical Circuit Description EXHIBIT 12 Transistor If additional information is needed, please contact me on the below listed number. Regards, Lynn Tao Product Approval Engineer, RBS I&V Ericsson (China) Communications Company Ltd. Ericsson Tower No.5 Lize East Street, Chaoyang District Beijing 100102, P.R.China Telephone: +86 10 8476 7227 Fax: +86 10 8476 7730 E-mail: lynn.tao@ericsson.com


Document Created: 2010-11-26 13:17:25
Document Modified: 2010-11-26 13:17:25
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