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Telecom Requirements for Time and Frequency ... - GPS.gov

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3GPP: 3rd Generation PartnershipProject• 3GPP was created in December 1998. Currently 6 Partners.• “The purpose of 3GPP is to prepare, approve <strong>and</strong> maintain globally applicableTechnical Specifications <strong>and</strong> Technical Reports <strong>for</strong>:– an evolved 3rd Generation <strong>and</strong> beyond Mobile System based on the evolved3GPP core networks, <strong>and</strong> the radio access technologies supported by the Partners(i.e., UTRA both FDD <strong>and</strong> TDD modes), to be transposed by the OrganizationalPartners into appropriate deliverables (e.g., st<strong>and</strong>ards).– the Global System <strong>for</strong> Mobile communication (GSM) including GSM evolved radioaccess technologies (e.g. General Packet Radio Service (GPRS) <strong>and</strong> Enhanced Datarates <strong>for</strong> GSM Evolution (EDGE)).– an evolved IMS developed in an access independent manner.”(From “3GPP Scope <strong>and</strong> Objectives Approved by 3GPP Organizational Partnersby correspondence 31 August 2007”)

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