Wireless and Mobile Computing

Computing done wirelessly refers, at its core, to the process of transmitting data without making use of any tangible devices, such as wires.

When a piece of hardware is used for mobile computing, there is no guarantee that it will remain connected to the base network or the primary network.

What is Wireless Computing?

The phrase "not using wire" is what the term "wireless" refers to. While "computing" refers to "the process of using computer technology to achieve a defined task," "computing" does not include the actual task itself.

As a result, So, we can say that "wireless computing" is basically the transfer of data or the use of computer technology to do something, but without any wires.

What is Mobile Computing?

The meaning of the word "mobile" is "capable of movement." However, this is not the case in this instance. The term "mobile computing" refers to a type of information technology that enables users to transmit data by using their computers or any other wireless devices.

Wireless vs. Mobile Computing

You are aware that the term "wireless" refers to the process of transmitting data from one computing device to another without making use of any kind of physical connection. In addition to this, you are aware that all forms of wireless communication technology are currently mobile.

A computing device that can be used in locations other than a desktop computer is referred to as mobile. A mobile device can be a Personal Data Assistant (PDA), a smart phone, a laptop computer, or any of a variety of other devices that allow users to perform computing tasks without being tethered or connected to a network. Mobile devices allow users to access the internet, send and receive emails, browse the web, play games, and more.

The use of wireless communication is not an absolute prerequisite for mobile computing. In point of fact, it is possible that it does not call for any communication between the devices at all.

Wireless communication, also known as data transmission that does not use landlines and which has already been explained, This may involve the use of cellular telephones, two-way radios, fixed wireless networks, laser communications, or satellite connections. In this scenario, the computing device maintains its connection to the primary network at all times.

Untethered computing is another name for mobile computing, which describes a situation in which the computer is not permanently connected to the primary network.

Mobile devices include personal digital assistants (PDAs), laptop computers, and a significant number of today's cell phones, which are also referred to as "smart phones." It is possible for these products to communicate with a base location even if a wireless connection is not present.

The following table will provide you with some information regarding various types of computing devices, which can either be wireless or mobile or both:

Example Wireless Mobile
Stationary computer No No
Notebook in a hotel No Yes
Wireless LANs in historic buildings Yes No
PDA Yes Yes
Smart phones, pagers Yes Yes

Computer Networking Quiz


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