Mobile computing & Wireless communication

Mobile computing & Wireless communication

ABSTRACT


Mobile Computing: - It is an umbrella term used to describe technologies that enable people to access network services anyplace, anytime, and anywhere. Ubiquitous computing and nomadic computing are synonymous with mobile computing.
In the recent past, cellular phone companies have shown an interesting growth pattern. The number of customers has been steadily increased and this has changed the lifestyle of large groups of consumers and had a tremendous impact on the business landscape also.

The paper will begin by describing some basic concepts and will have some advance concept too. Some of which are listed below.
What is Mobile computing?
Some other types of computing?
Need of acceptance
Advantages & Disadvantages.
Future developments.
Some system issues in ‘Mobile Computing’.

Wireless communication: - In general, wireless communication is either text, voice or video communication between two or more parties that does not involve the use of any cords, such as phone cords or cable. Wireless communication is one of the most important technologies that is emerging and developing. The strive to eliminate phone cords and cable connections is just the beginning of this promising technology.
As our world becomes more of a "village", and the pace of business increases, the importance of wireless communication increases as well. But what exactly is wireless communication? Why is it important for businesses today? What types of wireless communications exist?