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3G Americas White Papers |
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EDGE, HSPA and LTE: The Mobile Broadband Advantage Written by Rysavy Research for 3G Americas, this paper discusses the evolution of EDGE, HSPA enhancements, 3GPP LTE, the capabilities of these technologies, and their position relative to other primary competing technologies. (PDF - 1 MB) |
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Why SIP-I? A Switching Core Protocol Recommendation for GSM/UMTS Operators 3G Americas provides an analysis and comparison of three session control protocols for an existing GSM/UMTS or future LTE network: BICC, SIP-I and SIP-T, and recommends SIP-I as the direction for GSM/UMTS/LTE evolution. (PDF - 243 KB) |
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UMTS Evolution from 3GPP Release 7 to Release 8: HSPA and SAE/LTE 3G Americas presents this collaborative paper on 3GPP activity on Release 7 as it nears its completion in the technology standardization process, and provides a detailed overview of the enhanced features of Release 8. (PDF - 1 MB) |
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Defining 4G: Understanding the ITU Process for the Next Generation of Wireless Technology Read the facts on how IMT-Advanced or 4G will someday be defined by the International Telecommunications Union (ITU) and what it will take to someday be called 4G or IMT-Advanced. (PDF - 666 KB) |
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Fixed-Mobile Convergence: Understanding the Marriage of Wireless and Wireline Technologies The white paper reviews the technologies that are critical to enabling a converged services environment --SIP, Voice over IP (VoIP), IP Multimedia Subsystem (IMS), Unlicensed Mobile Access (UMA) and fixed and wireless broadband-- from multiple industry stakeholder angles, and provides significant information on the promising future of Fixed Mobile Convergence. (PDF - 4 MB) |
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