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Articles tagged with: 3G Americas and Downlink
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, hspa+, smart, 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, hspa+, bandwidth, 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, hspa+, uplink
Ericsson: HSDPA commercial service likely in 12 months
Latin America should see its first High Speed Downlink Packet Access (HSDPA) networks enter commercial service within the next 12 months as the test phase nears completion, according to Niklas Heuveldop, Americas sales VP for Swedish equipment supplier Ericsson. more
Related Tags: telcel, cdma2000
UMTS deployments are well under way and starting later this year, the industry is poised to launch the next evolution of UMTS through 3GPP Release 5 enhancements like HSDPA and IP Multimedia Subsystem (IMS). 3G Americas, a wireless industry group supporting the GSM family of technologies, has published a white-paper covering industry progress towards UMTS Release 6 (Rel'6) and its further long term evolution. more
Related Tags: 3gpp, ims, ip-multimedia-subsystem, uplink
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