1. © 2012 Key Bridge Global LLC. All rights reserved. 1 Database Synchronization FCC 5 th White Space Workshop February 14, 2012 Jesse Caulfield Disclosure: Public, Unrestricted This document may be openly shared and redistributed.

2. 2 © 2012 Key Bridge Global LLC. Use or disclosure of material on this page is subject to the disclosure statement on the title page. We’ve Moved Key Bridge Global LLC 1600 Tysons Blvd. Suite 1100 McLean, VA 22102 Tel:(703) 414 3500 Fax:(703) 414 3501

3. 3 © 2012 Key Bridge Global LLC. Use or disclosure of material on this page is subject to the disclosure statement on the title page. Synchronization Architecture

4. 4 © 2012 Key Bridge Global LLC. Use or disclosure of material on this page is subject to the disclosure statement on the title page. Supported Methods  1 Interface SOAP Web Service  3 Supported methods findByUuid findSinceDate countSinceDate findByCallSign  Documentation and activation upon request  Near Real Time Subscribe to Key Bridge Messaging Service Use findByUuid  By Schedule Use findSinceDate  Ad-Hoc Use findByCallSign

5. 5 © 2012 Key Bridge Global LLC. Use or disclosure of material on this page is subject to the disclosure statement on the title page. Exported Data Model Wireless Service Information Format (WSIF) Data object model

6. 6 © 2012 Key Bridge Global LLC. Use or disclosure of material on this page is subject to the disclosure statement on the title page. Available Documentation Version 3.0 Version 2.0 Revised

7. © 2012 Key Bridge Global LLC. All rights reserved. 7 User Authorization and Licensing FCC 5 th White Space Workshop Jesse Caulfield February 14, 2012 Disclosure: Public, Unrestricted This document may be openly shared and redistributed.

8. 8 © 2012 Key Bridge Global LLC. Use or disclosure of material on this page is subject to the disclosure statement on the title page. Indentifying Authorized Registrants  Broadcast Expect to find call sign in CDBS or ULS  Licensed Microphone Expect to find call sign in ULS associated with a Land Mobile Broadcast Auxiliary application  Challenge No scoping information Must infer authorization from context  Unlicensed Microphone We are expecting a web service or data file to be published by FCC  Must receive from FCC Date effective Date expiration Registering entity details Associated contact(s) details Scope (authorized use) e.g. Rule number, etc.  Unlicensed Microphone We are expecting a web service or data file to be published by FCC  Must receive from FCC Date effective Date expiration Registering entity details Associated contact(s) details Scope (authorized use) e.g. Rule number, etc.

9. 9 © 2012 Key Bridge Global LLC. Use or disclosure of material on this page is subject to the disclosure statement on the title page.