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SYSTEM REQUIREMENTS DOCUMENT (SRD) - Air Force Freedom ...

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Global Broadcast Service (GBS)Volume VI – Model Contract – Attachment 3technical exchange of information and the end-to-end operational effectiveness of that exchange. DODInformation Technology National Security Systems which is Net-Ready, enables warfighters and DOD businessoperators to exercise control over enterprise information and services through a loosely coupled, distributedinfrastructure, leveraging service modularity, multimedia connectivity, metadata, and collaboration to provide anenvironment promoting unifying actions among all participants. Net-readiness requires Information TechnologyNational Security Systems to operate in an environment where there exists a distributed information processingenvironment in which applications are integrated; applications and data independent of hardware are integrated;information transfer capabilities exist to ensure seamless communications within and across diverse media;information is in a common format with a common meaning; there exist common human-computer interfaces forusers; and there exists effective means to protect the information. Net-Readiness is critical to achieving theenvisioned objective of a cost-effective, seamlessly integrated environment. Achieving and maintaining thisvision requires interoperability:a. Within a Joint Task <strong>Force</strong> combatant command area of responsibility (AOR).b. Across combatant command AOR boundaries.c. Between strategic and tactical systems.d. Within and across Services and Agencies.e. From the battlefield to the sustaining base.f. Among US, Allied, and Coalition forces.g. Across current and future systems.Net-Ready Key Performance Parameter (NR-KPP)The NR-KPP assesses information needs, information timeliness, information assurance, and net-ready attributesrequired for both the technical exchange of information and the end-to-end operational effectiveness of theexchange. The NR-KPP consists of verifiable performance measures and associated metrics required to evaluatethe timely, accurate, and complete exchange and use of information to satisfy information needs for a givencapability. The NR-KPP is comprised of the following elements: (1) Compliance with the Net-Centric Operationsand Warfare (NCOW) Reference Model (RM), (2) Compliance with applicable GIG Key Interface Profiles (KIP),(3) Verification of compliance with DOD information assurance requirements, and (4) Supporting integratedarchitecture products required to assess information exchange and use for a given capability.Net-Ready KPP AssessmentThe Net-Ready KPP Assessment determines the impacts, risks, and vulnerabilities of fielding secure,interoperable, supportable, sustainable and usable (SISSU) systems to the warfighter. Parameters assessedinclude: network security, network impact, compatibility with the infrastructure, infrastructure requirements,spectrum support, security policy compliance, DISR standards compliance, communications and informationmanpower, training, logistics support, schedule and funding. A system assessed and determined to be supportablefrom a communications and information perspective, and any impacts, risks and vulnerabilities it may present tothe enterprise are deemed to be acceptable or manageable is Net Ready.Network warfare simulation (NETWARS)The standard DOD approved communications simulation tool. Combatant commanders, Services and agenciesuse NETWARS for all communications modeling purposes.Operational Availability (Ao)Ao is the total time the unit is operational and is calculated as: A = Total Uptime . o (Total Uptime + TotalDowntime). It is the operational availability of the unit; the percentage of time that the unit is able to perform itsintended operation. Where: Uptime is the time when the unit is considered ready for use and is either operating, instandby, or off Downtime is the time the unit is down for repair of operational mission failures, including offboardlogistics delays. Downtime also includes planned maintenance time. Ao in this <strong>SRD</strong> does not includegeographic effects such as rain fade or the sun passing behind a satellite. Geographic effects should only degradesystem availability when their severity overcomes the margins built into system architectures (see link30 March 2009 • Contract Number: FA8726-09-C-0006Use or disclosure of data contained on this sheet is subject to the restriction on the title page of this proposalVolume VI-5.0-180

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