Wednesday, July 27, 2011

What is 4G?

As we all know and appreciate, the Internet has changed our lives over the last decade in ways that we never could have imagined. Communication is faster with the additions of Emails and Instant Messaging (IMs) to our lives; Research is simpler and more extensive, as boundless sources of information inhabit thousands and thousands of online Encyclopedias and Articles; and keeping up with Friends and Colleagues is very easy with the invention and seemingly

Wednesday, December 8, 2010

What is the Difference Between GSM and CDMA?

One of the basic things that differentiates GSM (based on TDMA) and CDMA is the way the carve up bandwidth.
Each bit of radio spectrum used by a handset has to be shared with other people in the area. It is more or less the same as multiplexing for normal data land lines.
The major difference between GSM/TDMA and CDMA is in the way they divide up those signals between multiple users.

Friday, December 3, 2010

What is EDGE?

Enhanced Data rates for GSM Evolution (EDGE) (also known as Enhanced GPRS (EGPRS), or IMT Single Carrier (IMT-SC), or Enhanced Data rates for Global Evolution) is a digital mobile phone backward-compatible extension of GSM. EDGE is considered a 3G radio technology and is part of ITU's 3G definition. EDGE was deployed on GSM networks beginning in 2003 —

Wednesday, December 1, 2010

What is GPRS?

Short for General Packet Radio Service, a standard for wireless communications which runs at speeds up to 115 kilobits per second, compared with current GSM (Global System for Mobile Communications) systems' 9.6 kilobits.

Tuesday, November 30, 2010

Battery life could be increased up to 10 times

United States annually spends about $ 4 billion on so-called “consumer-vampire” electricity that consumer electronics devices and appliances that consume a charge from the outlet even when closed.

Monday, November 29, 2010

Mini Global GPS Tracker

New Mini Global GPS Tracker for everyone (including yourself, your wife, your kids, your pet, your gold stash and everything else!). With compact design, convenient SMS functions and the latest in GPS tracking technology, it is the one all-purpose tracker for everyone needing to track their valuable asset and loved ones.
Easy to use: All you need is a working SIM card to insert into the unit, charge the battery, and you are ready

Saturday, November 27, 2010

What is 3G Technology?

If you want augmented bandwidth, multiple mobile applications and clarity of digital signals, then 3G (Thrid Generation Technology) is your gateway. GSM technology was able to transfer circuit switched data over the network. The use of 3G technology is also able to transmit packet switch data efficiently at better and increased bandwidth. 3G mobile technologies proffers more advanced services to mobile users. It can help many multimedia services to function. The spectral efficiency of 3G technology is better than 2G technologies. Spectral efficiency is the measurement of rate of information transfer over any communication system. 3G is also known as IMT-2000.