MOBILE COMPUTING

Mobile Computing is a Technology that allows Transmission of Data,Voice and Video via Computer or any other

wireless enabled device without having to be connected to a fixed physical link.

The Main Concept is:

Mobile Communication-->is used to protocols, Services, and portals necessary to facilitate & support of the state services.

Mobile Hardware-->is used to portable laptops,smart phones,tablet pc's,personal Didital device Assistant.

Mobile Software-->This the Engine of the Mobile device.The software is the actual program thats run on the mobile hardware.

eg:Microsoft, Android, symbian os, Apple, Blackberry.....

There are 3 classifications of Mobile Computing:

1.Personal Digital Assistant(PDA)-is used to sharing information from one to another computer it is portable & easy to use.

2.Smart Phone 3.Tablet Pc & I-pad

Mobile Computing Current Trends:

1.Tele Commuting

2.This is being able to work from home or the field but at the same time accessing resourses as if one is in the office.

Major Advantages of Mobile Computing:

1.Location Flexibility

2.This is enabled user to work from anywhere as long as there is a connection establishad.

STREAMING OF BUSSINESS PROCESS:

1.Business process are now easily available through secured connections

2.basing on the factor of security,adequate measures have been put in place to ensure authentication & authorization

of the user accessing these service.

SECURITY ISSUE:

Due to their nomadic nature its not easy to moniter the proper usage.

MINIMIZING THREAD:

1.Installing security Hardware and software

2.Auditing & developing sound,effective policies to govern mobile computing

3.Enforcing proper access rights & permission.

FUTURE TRENDS:

Long term Evolution(LTE)---standard wireless communuication of high speed data for mobile phone.this is the feature of 4G.

Global positioning system(GPS) Wordwide Interoperability for microwave(WINMAX).