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Articles tagged with: 3G Americas and Hspa+
3G Americas Publishes Report on Smart Antennas
The trade association, 3G Americas has announced the publication of an educational report on the topic of smart antenna systems - also known as multiple-input multiple-output (MIMO) technology. Smart antenna, or MIMO, technology is commonly defined as, the use of two or more unique radio signals, in the same radio channel, where each signal carries different digital information, or two or more radio signals that use beam forming, receive combining and spatial multiplexing (SM). Relative to a traditional 1x1 antenna system, a 2x2 MIMO system is expected to deliver significant cell throughput gain. more
Related Tags: mimo, smart-antennas, lte, smart, downlink, antenna, lte-advanced
Mobile Phone Subscribers Pass 4 Billion Mark
GSM focused trade body, 3G Americas says that a historic milestone was achieved for the wireless industry in December 2008 with 4 billion connections to mobile devices worldwide. more
Related Tags: lte, core-network, mts, cdma, hspa, mobile-broadband, compete, telstra, gsm, bandwidth, downlink, latin-america, caribbean
GSM/UMTS Could Marginalize other Wide-Area Technologies
A report from 3G Americas is claiming that GSM/UMTS will "marginalize" other wide-area wireless technologies. The white paper provides an overview of the deployment status, technical capabilities and workings of current and future mobile wireless technologies, specifically, on EDGE, UMTS/WCDMA, HSPA, HSPA Evolution and LTE, with comparative information on alternative technologies including CDMA2000 EV-DO and WiMAX802.16e-2005. more
Related Tags: hsupa, hspa, lte, 3gpp, hspa-evolution, cdma2000, uplink, downlink
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