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FOURTH GENERATION MOBILE COMMUNICATION TO PERVASIVE COMMUNICATION


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Pervasive Communication


All these existing and upcoming networks, combined together, are promising a global scale distributed infrastructure
for
“all-time everywhere” communication,
known as
Pervasive Communication,
that seamlessly and ubiquitously aids users in accomplishing their tasks effortlessly.

PerCom Components

Pervasive computation
embeded computers and sensors “everywhere”
in devices, appliances, equipment, in homes, workplaces and factories, and even in clothing.
Pervasive communication
everywhere”a high degree communication
through a ubiquitous and secure network infrastructure
with a wired core and wireless adjuncts (shell) that communicate with the core.


Intelligent Refrigerator


Take out last can of milk
Swipe can’s UPC label, which adds milk to your shopping list for Friday afternoon
Make a note that you need milk for the guests you are having over this weekend



Reminder to Pager


Friday rolls around and you have not bought milk
You are on your way back from office
Deadline-based reminder is sent by the refrigerator to your pager