Tag: wimax
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New apps and smart phones to drive demand for 4G mobile networks
We now believe that smart phones and "all-in-one" gadgets will drive the need for more bandwidth and QOS and accelerate mobile network movement to 3.5G (EVDO, HSPA, mobile WiMAX, etc) and 4G (LTE and Advanced WiMAX- IEEE 802.16m). UK research firm Mobile Squared reports that Apple to hit 1 billion app downloads on April 23rd! Please see:…
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Viodi View – 04/17/2009
Security is a state of mind. It can be somewhat an abstract concept until it is pierced by some criminal act. Once breached, there are constant reminders, whether in the form of taller fences or long security lines, of the vulnerability we face due to unsavory actors . We had a recent event on the…
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Could Major Telecom Outage in Santa Clara County Been Prevented or Alleviated?
On Thursday April 9th, Internet, cell phone, and land-line phone service were all out of service for customers in parts of Santa Clara, Santa Cruz and San Benito Counties. Even 911 calls weren’t going through. The culprit was a gang of rogues that cut 10 AT&T fiber optic cables in 4 different locations. The SF Chronicle reports that: Sabotage…
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Viodi View -04/03/2009
The first time I got serious about using a personal digital assistant was something that Atari produced some 20 years ago. This was before the term PDA was coined. I bought it because somehow I thought it would make me smarter or, at least, better organized. It did neither and it was soon relegated to…
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WCA Panel Session: Femtocells and their consequences for Mobile Broadband Technologies
Background: Femtocells are low power 3G/4G cellular base stations which can be thought of as wireless Access Points (AP’s). Instead of a WiFi Access Point we’re all familiar with, a femtocell could be a UMTS, CDMA/EVDO, LTE, or Mobile WiMAX Access Point, depending on the underlying mobile network technology. The bi-directional voice and data traffic is…
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Telecom Council panel session: Update on U.S. Broadband Policy
Abstract: In a lively Telecom Council panel session sponsored by AT&T, seven industry executives discussed the ramifications for the U.S. government’s stimulus package and federal budget proposal as related to broadband policy. The sober and candid assessments offered a realistic view at what is involved in building out broadband, particularly using wireless technology, to underserved…