In the previous model, we have discussed about the software defined use hardware architecture.
We have also discussed the different software defined use companies and the different kind of acids
provided by them.
So in the Model T, we are going to discuss about the communication here.
And in the first topic, we will try to find out the motivation behind the communication there and what
is the need of communication layer.
So that digital communication system consists of different parameters.
Digital communication system.
There are several operations from likers encryption, IP process encoding and decoding discolor.
And other parameters we just saw what happened today, circumlocutions, stuff becoming more and more
complex, therefore, our division is needed to make that design and implementation manageable and feasible.
So for this purpose, the communication system is divided into different layers.
So a typical communication system is divided into layer 11 or two or three.
So the question arises is what is the advantage of doing so?
Suppose if you divide the communication system in a different layer and we have a different kind of
architecture.
So what did happen?
When I want to work on a particular layer, then what I will assume I will take for granted that the
information coming from the layers above and below the so advantage of this, what suppose this is why
layer one minus is there too.
And it is my loyalty.
And as an engineer I want to work on a layer to then I can assume that the information from the layer
one will come in appropriate format to me and to the layer to similarly the information from my layer
to will go to the left in an appropriate manner.
So I knew not to worry about the coming and going layers.
So I have to basically work on this particular date.
So you can say in summary, the advantage of communication, that is we can divide the whole communication
system into some is more layers and it can be managed very efficiently.