Wide Wireless World

Wireless is coming in our daily life, and the Wireless is play an essential role in our world, because a lot of devices are created by this reason, which is Wireless, such as Net Book, iPod devices, and so on. Wireless is a media or platform to help the user to get some data or sen some information to the other devices. Mobile device are rely on the Wireless to work, otherwise, the Mobile devices can't show its strong functions, such as surfing on the Internet, watch the online videos, such as YouTube, and some other functions. The Wi-Fi(Wireless Fidelity) technology can help the mobile device to reach their value.

For instance, Wi-Fi has 3 main standards, IEEE802.11b, IEEE802.11a, IEEE802.11g. And IEEE802.11b speed is slowest, it's up to 11Mbps, IEEE802.11a speed can be up to 54Mbps, IEEE802.11g speed is also up to 54Mbps. There are some features about the Wi-Fi, such as the price is quite cheap, and it doesn't need any physical medium to transmit the data, it's just through the air can transmit the data. According those features, some company prefer to choose the Wi-Fi, and use it for the business. For example, The cellphone manufacturer also pay more attention to the Wi-Fi or WiMax technology, because it is really useful for their business.

Today, more and more public places would like to provide the Wireless service for the customer, the vital reason is that they wanna attract the customers, so that will help them to make benefit. That is the power of the Wireless.

From this example, you may think that the Wireless is very useful, and the scope of Wireless is becoming more and more widely.

Open it, try to know more......