A Technology Blog

Local Call Local Switch System (LCLS) Overview

By agaur on December 7, 2012
Local Call Local Switch System Architecture

The transmission path is an important part of wireless networks. In wide rural areas or in remote areas, operators sometimes face the challenges to deploy networks due to the lack of or cost of fast and reliable backhaul transport network. Statistical data indicate that many calls in a mobile network in these areas are local calls. There is good probability that call between two terminals go via same BTS or in between co-located BTSs or with in same BSC.

Introduction to Cognitive Radio (CR)

By pankaj on November 29, 2012
Cognitive Radio

Communication devices today are becoming ever more sophisticated and diverse, delivering a plethora of new services and applications. The last hop to the end user, a person or device, is increasingly being delivered wirelessly. This sophistication brings with it complexity, making conventional approaches to organisation, implementation and regulation increasingly inadequate.

Run Ubuntu Linux Inside Windows - Part I

By kamal on November 26, 2012
Ubuntu On Windows

Have you ever thought of installing Linux on Windows? Yes, it is possible and easy. In fact, it is possible to install almost any OS inside Windows. Thanks to virtualization. The focus of this article and my next article is to explain the detailed procedure to install Ubuntu OS inside Windows. It is assumed that you are running Windows XP or Higher and you have VMWare Workstation installed.

Samsung Reveals Dual Screen SCH-W2013 Flip Phone

By agaur on November 24, 2012
Samsung SCH-W2013

Samsung has revealed a new Samsung SCH-W2013 flip phone with expected price to be in between $2900 and $3200. Device release date has yet to be confirmed. The new expensive flip smart phone has clamshell form factor design, dual 3.7 inches Super AMOLED dazzling screen and Android 4.0 operating system. Phone supports dual network technologies GSM and CDMA and phone is intended for Chinese market.

All About Motorola LTE Smartphone DROID RAZR HD

By agaur on November 18, 2012
DROID RAZR HD

Last Month Motorola made its LTE capable DROID RAZR HD available at Verizon Wireless. With a slim design and 4.7-inch HD display, the Android 4.0-powered Motorola RAZR HD is designed for watching up to 10 hours of movies and TV shows or 6 hours of surfing the Web. The smartphone is upgradeable to Android 4.1 Jelly Bean by end of 2012.

Seamless WLAN Offload with IP Mobility

By agaur on November 6, 2012
Evolved Packet System

Wireless service provides across the globe are aiming to lower the cost for providing data service while meeting the increased demand due to exponential growth in mobile data traffic thanks to popular smartphones.  Since few years, Wi-Fi  offload had been a preferred choice for operators to balance the IP traffic. However, WiFi offload is not often seamless to end user.

Full Specification of Nokia Lumia 920

By agaur on November 3, 2012
Nokia Lumia 920

Nokia has introduced Nokia Lumia 920 in France and the UK this week and plans to make it available in Russia, Germany and further select markets throughout the rest of November. The Nokia Lumia 920 includes the latest Nokia PureView camera and features built-in wireless charging as well as a better-than-HD display. 

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