LTE: Backhaul Considerations

Owing to the high peak and average speedsof LTE, high-speed backhaul links are essential to ensure that the capabilitiesof the LTE air interface can be fully utilized. A three sector eNode-B with a channelbandwidth of 20MHz in each sector can easily achieve peak datarates that arethree times 100 Mbit/s, that is, 300 Mbit/s in total.

As eNode-Bs are usuallycolocated with UMTS and GSM base stations, the required combined backhaulbandwidth could hence be even...

By Alex Wanda, 03 November 2011, 0 comments. Categories: Industry, Infrastructure, LTE, Mobile, Networks.

How to Implement VoIP for Your Start-Up

Having a VoIP system for your start-up is an easy decision: your company can use the power of the Internet to essentially run a professional phone system at just a couple dozen dollars a month. But if you’re reading this article, there’s a good chance you’re already convinced about the benefits of VoIP for a start-up

Now you want to know how to implement the dang...

By Nathan Miloszewski, 01 November 2011, 0 comments. Categories: Mobile, Operators, VoiP.

Upside for Smartphones and Mobile Net in Asia-Pacific

The telecommunication services boom in the emerging markets of the Asia-Pacific is expected to continue in 2011, and will drive the total mobile subscription rate in the region to grow by more than 15 percent. According to the latest market study by ABI Research, the mobile market in the Asia-Pacific still has the potential to grow at more than a 10 percent rate for the next two years. The smartphone market is also forecast to have healthy growth, with 24 percent share in total handset shipments in 2011 -- that's up from 17 percent in 2010. Smartphone shipments in Asia will see a significant growth of...

By David H. Deans, 31 October 2011, 0 comments. Categories: Asia, Mobile, Research, Smartphones.

Challenges and Opportunities for 4G Wireless Video

As depicted in the illustration below, the world has become a content producer. People create and upload their own pieces of art onto the network while enjoying other people’s masterpieces. It may be expected that in 4G the communication networks will continue to expand so as to include all kinds of channels with various through puts, quality of services and protocols, and heterogeneous terminals with a wide range of capabilities, accessibilities and user preference.  Thus the gap between the richness of multimedia...

By Alex Wanda, 26 October 2011, 0 comments. Categories: Big Data, LTE, Mobile, Smartphones, WiFi.

Smartphone Users Interact with Brands via Social Networks

comScore released results of a study on mobile social media usage which showed that 72.2 million Americans accessed social networking sites or blogs on their smartphone in August 2011 -- an increase of 37 percent in the past year. Their latest market study also provided new insights into how mobile users interact with social media, finding that more than half read a post from an organization, brand or related event while on their mobile device. “Social media is one of the most popular and fastest growing mobile activities, reaching nearly one third of all U.S. mobile users,” said Mark Donovan,...

By David H. Deans, 26 October 2011, 0 comments. Categories: Consumers, Devices, Industry, Mobile, Smartphones.

The Creepy - And Insecure - Side of iOS and Android Apps

Want to see the dark side of mobile apps? Just read this great bit of research from Troy Hunt: Secret iOS business; what you don’t know about your apps

As people have noted in the comments, "iOS" (Apple's operating system for iPhones and iPads) is purely the platform Troy Hunt did his research on... but he's really talking about issues with mobile applications.

I'm my unfortunately sure that these type of issues will also be there on apps on Android and probably on other mobile operating systems from Microsoft, RIM, WebOS, etc.

These are application design issues.

The article starts off with the incredibly inefficient case of stuffing large images from...

By Dan York, 25 October 2011, 0 comments. Categories: Apps, Industry, Mobile, Security, Smartphones.