Advancement of technology has given a facelift to the domain of communication. And mobile computing is the latest addition in this context. This is a technology that allows the user to transmit data, via a computer, without being connected to a fixed physical link. In addition to mobile voice communication mobile data communication has also become a very significant and fast growing technology these days. This allows the users to transmit data from one remote location to other remote or fixed locations seamlessly.
Let's take a closer look at mobile computing. This basically refers to the use of portable computing devices in wireless enabled networks. These devices offer wireless connections to a central main server. Laptops, notebook PCs, tablet PCs, palmtops, personal digital assistant (PDAs), etc. are some of the examples of mobile computing devices. To receive and transmit electronic data, there is a radio-signaling device installed inside these devices. For Wi-Fi setup you can get in touch with an online technical support provider.
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A Wireless networks make use of Wi-Fi (wireless fidelity) technology. This is to offer network coverage to offices, public places as well as other small workplaces. For rendering wire-free network coverage in the particular area, a wireless access point device is utilized. Access point devices, built on 802.11b and 802.11g IEEE (Institute of Electrical and Electronics Engineers) standards transmit data at 2.4 GHz. On the other hand, access point devices that comply with 802.11a standards transmit data at 5 GHz.
There are several categories of portable computing devices that can run on batteries but are not usually classified as laptops: portable computers, keyboardless tablet PCs, Internet tablets, PDAs, ultra mobile PCs (UMPCs) and smartphones.
Now we will discuss about some of the portable computing devices. A tablet PC is the latest name in this line-up. This piece of device lacks a keyboard. Shaped like slate or a paper notebook, this device sports a touchscreen with a stylus as well as handwriting recognition software. Tablets are not ideal to run applications that require a physical keyboard for typing, but it is quite good and has got immense popularity.
A personal digital assistant (PDA) is another notable name in the realm of mobile computing devices. This is basically a small, pocket-sized, computer having limited functionality. The device can easily be synchronized with a desktop computer and it allows access to contacts, address book, notes, e-mail and other features.
Modern day smartphones also come with exciting features like that of the PDA. These high-end phones have plenty of exciting features that allow the user to enjoy excellent mobile computing.
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