BlackBerry: Managing Mobility
sponsored by BlackBerry
WEBCAST:
Watch this webcast to learn more about managing mobility - the concept of mobile enterprises, the challenges they face, and the solutions available to help them overcome these issues.
Posted: 27 Dec 2011 | Premiered: 27 Dec 2011
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Webcast: Small Cells and U!
sponsored by Ruckus Wireless
WEBCAST:
Discover why video is affecting networks and learn how Wi-Fi is becoming a more versatile tool for wireless operators.
Posted: 20 Dec 2011 | Premiered: 20 Dec 2011
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3G WIRELESS DEFINITION (continued): … channels in the 800 MHz frequency band. The second generation (2G) emerged in the 90's when mobile operators deployed two competing digital voice standards. In North America, some operators adopted IS-95, which used Code Division Multiple Access (CDMA) to multiplex up to 64 calls per channel in the 800 MHz band. Across the world, many operators adopted the Global System for Mobile communication (GSM) standard, which used Time Division Multiple Access (TDMA) to multiplex up to 8 calls per channel in the 900 and 1800 MHz bands. The International Telecommunications Union (ITU) defined … 3G Wireless definition sponsored by SearchTelecom.com, powered by WhatIs.com an online computer dictionary
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