1. M4 Alpha Release August 9 th 2006

2. February 8th, 2006 M4 Alpha Release Modified Agenda Review M4 Objectives, General Concepts and Design Review M4 Development Schedule Alpha Release Scope and Objectives Demo M4 Alpha Discuss High-Availability Platform Alternatives

3. February 8th, 2006 Project Objectives and Validation ObjectivesValidation All data collected 100% valid.Throughput analysis. Data provided in ‘near-real’ time.M4 Automated Upload features with existing PTAGIS verification reports. 99.9% system uptime.Significant alpha field test with Marathon Platform. Support B2CC and legacy readers.PTAGIS lab testing. Interface with PTAGIS systems.M4 Committee approval of alpha/beta release. Ease of use.“ Standard PlatformTest Plan and Virtual PC. Meet or exceed current SxC efficiency.(next slide)…

4. February 8th, 2006 Separation-by-Code Performance Evaluation To ensure that M4 ‘meets or exceeds’ the performance of Separation-by- Code in MultiMon: 1.Measure the performance of MultiMon and compare with M4 in the same laboratory conditions. This requires: –Custom hardware and software to measure latency from transceiver to gate over several iterations –Custom software to emulate the activity of a large site with 40 or more transceivers 2.Perform a live fish test with a production release candidate of M4. 3.Monitor existing PTAGIS efficiency reports when M4 is deployed to the field.

5. February 8th, 2006 M4 Performance Evaluation Design WheelReadersM4/MultiMon PLC PLC computes the delta in milliseconds between these two points over several revolutions of the wheel.

6. February 8th, 2006 M4 Conceptual System Architecture

7. February 8th, 2006 New Concepts: Data is Stored in a Database

8. February 8th, 2006 New Concepts: Topology and Site Configuration 1.M4 Topology Manager creates and manages topology versions (site configurations). 2.Only one topology version is active when M4 Site Monitor Service is started. 3.M4 Dashboard allows user to designate a topology version as “active”. –User must restart M4 Site Monitor Service to change a topology version. –A topology version cannot be modified if it has been “activated” or “expired”. 4.A topology version and the data collected during it’s “active” period have a direct relationship. 5.A topology version must be “Registered with PTAGIS” before associated data can be uploaded to PTAGIS.

9. February 8th, 2006 New Concepts: Flexible Topology M4 provides a flexible topology to scale with current and future PTAGIS interrogation sites. M4 can monitor multiple sites from one computer. Traditional SiteSmall-Stream Site Dual Site

10. February 8th, 2006 M4 Project Milestones Draft of Project Plan and Functional Specification Evaluation and Approval of high-availability platform Develop and Approval of Performance Evaluation Criteria and Tools for Lab Regression Testing Development of M4 prototypes for evaluation and to drive functional requirements. Alpha release of M4 “Monitor Only” for performance evaluation. Alpha release of M4 for performance evaluation and committee approval Field test of M4 beta release Field deployment of M4 production release candidate.

11. February 8th, 2006 Alpha Release Scope Topology Manager Alpha –Create topology configuration for all basic components –Limited validation –Versioning w/ Activation –Associated with interrogation data To do: –Needs group input for any additional configuration settings –Integration with ALRS/ATS –Extended validation with physical devices w/ auto-discovery –Data management features (save as, export/import)

12. February 8th, 2006 Alpha Release Scope M4 SiteMonitor Alpha –Performs essential monitoring functionality (start/pause/stop) –Robust messaging –Collects and manages interrogation data from all device types –Integrates with basic SxC features with feedback –Error handling –Remote server communication To Do: –Perform scheduled activities (pulse, uploads, etc.) –Complete writing of additional message types (diagnostics, SxC, GPS)

13. February 8th, 2006 Alpha Release Scope M4 Dashboard Alpha –SiteMonitor controller and state publisher –Provides drill-down topology display of interrogation data (manual refresh) –Topology Version Display –Task icon notification –Remote device commands –Client remoting To Do: –Tighten display feature w/ advanced error reporting/notification –Reporting –Data management (import/export/purge/downloads/MobileMonitor) –Integrate Event Log and System Viewers –Custom remote commands –User interface for application settings –Manual upload (push) –PTAGIS integration (identify processed messages)

14. February 8th, 2006 Alpha Release Scope PTAGIS Gateway (IDL Interface) Alpha To Do: –Procure SQL Server System –Create Push/Pull Data Transform Service w/ Scheduler –Provide Dashboard Interface w/ reporting –Provide DTS transform of topology data to PTAGIS3 site config. –Provide DTS/XSL file transform of message data to IDL data loader –Provide any reporting to PTAGIS web.

15. February 8th, 2006 Alpha Release Objectives Integration of all major system components w/ limited SxC and user interface features Initial Performance Evaluation Drive additional feature requirements. M4 Committee Approval of M4 Alpha Release.