oftotal Mobile phone users)
- Total sales volume of LTE mobile phone in Korea : 180,000 units
- Samsung market share 57.3% in Smartphone market
Growth of industry
- Domestic Smartphone users has increased from 470,000 on November, 2009 to 1 millionon March, 2011, and over 20 million in 28th of October, 2011. With this rapid growth, it is expected that the number of Smartphone users
and Netscape Brower.
Ajax
-Ajax is another Web development technique for creating interactive Web applications.
-It allows a client and server to exchange small pieces of data behind the scene so that an entire Web page does not have to be reloaded each time the user requests a change.
-Ex) If you click North on a Google map site, the server downloads just that part ofthe application
of 500 MHz and center frequency of 2.5 GHz. Alumina is used as substrate, and chromium is used as conductor. Final results are achieved as follows. Insertion loss at 2.25 GHz is 2.28 dB. Insertion loss at 2.75 GHz is 2.33 dB. Attenuation at 2 GHz is 32.75 dB. Attenuation at 2.5 GHz is 44.35 dB. Attenuation at 4 GHJz is 50.74 dB. Andthe number of ripple in passband in 4. Except for attenuation in
and sharing them in social communities on PCs, mobile phones and digital settop boxes.
Digital convergence also refers tothe digitalizationof traditional media. For example, during the advent of personal computers, text-only documents were the first to be digitized. Increasingly, graphics would be digitized, at first simple illustrations, then eventually photographs. Digital sound evolved fr
to manually scan a label or tag to capture the data. RFID is designed to enable readers to capture data on tags and transmit it to a computer system—without needing a personto be involved.
A typical RFID tag consists of a microchip attached to a radio antenna mounted on a substrate. The chip can store as much as 2 kilobytes of data. For example, information about a product or shipment