Hello, everyone. I hope you are wondering welcome to the last section,
which is conclusion.
So this is our video number 911 in this video. We're going to
talk about you can say that we are going to compare different communication
technologies that we learned in the
previous section. So guys, let's get started with that.
So guys air is our chart and we're going to
compare our communication Technologies on
the basis of three. You can
say that parameters are three pillars. So first one is a deteriorate and
the power consumption second. One is the cost and
the third one is the range the actually purpose of
comparison is that to brainstorm your
mind so you can get a clear idea where
you need to use that specific technology and where
you didn't need that technology. Okay,
so guys, let's get started with that. So before moving
on firstly
We will divide the communication Technologies into
two categories. Number one is the
short range and then second is
the long range communication technology. So firstly we have
a Wi-Fi Bluetooth ple on the left side, which
are the short range communication technology. So first we
will start with the RFID.
So if you see here the RFID it's in
the bottom and the color of
course depends on from the light blue
to the dark blue and the rain starts from one meter to
the 10 kilometer and the deteriorate and
power consumptions move from one KBB to
100 Mbps. Actually you need to keep in mind
that if a data rate increase then the power consumption it's
a directly proportional which also increase with the
increase of data rate. Okay. So if we
see here the RFID have a very small data transmission
rate and the power consumption is zero because we're
talking about the passive RFID tags and
the range is very small as compared to the
the Technologies and the cost is a light blue.
So that's why it's coming here in the
RFID.
Now it's time to talk about the Wi-Fi and if
we see here the data rate is 100
Mbps actually, it's for the
guideline. But if we
compare on the real world that our new Wi-Fi
Technologies
You can say that.
New protocols increases data communication.
I like in Wi-Fi 7 Wi-Fi
6 which is
Which will be in the market soon. Okay?
so the data rate on the power consumption, I
would talk about the cost and it comes here the
Blue color you can say that. Okay, and the
range is between 100 meter and if we talk about the Bluetooth
ble SIG P and Z Wave the
data rate is less as compared to
the Wi-Fi.
But the power consumption is also less as compared
to the Wi-Fi. So this is the directly proportional
the deteriorator is smaller than the power
consumption is also small.
And the range comes into the hundred meter you can
say that okay?
so
and if we talk about the cost then cost is also smaller
as compared to the Wi-Fi. So this area belongs to
the short range communication. Now, where
are the area which belongs to the
Long range communication so firstly we will talk about the cellular 5G
4G lt3g and
if we see here we have a bigger deteriorates
and power consumption is also High and
the cost is also High and the
range is more than tell kilometers because it
depends on the base stations, okay.
So it's high in all the prospective if
we talk about the data rate we talk about the power consumption.
We talk about the cost and we talk about the range. So it's
high in every prospective. Okay. Now we
come to the licensed LP Vans the NB
iot specifically.
For the iot nodes and GSM and
the ldm. So here you will see here that
the data rate and the power consumption has
been decreased as compared to the cellular and the
cost is also decreased but the range Remains
the Same so
for example, if we need to take a data from
the remote nodes and we didn't need a
too much bandwidth because we are
only taking the sensor readings like
We want to take the temperature reading and you
can say that the temperature reading only consumes two or three
bytes or maybe 10 bytes. You can say that okay 10
KB.
it's by the way, I am just giving you a
very free hand in kilobytes, but
actually it will only
take our 8 by 10
by 220 byte. So here we didn't need.
That cellular technology we can use the licensed
LP Vans. Okay and Below, we have
another version unlicensed LP van.
Okay. The first we have in the licensed LP
van or cellular we already use the hologram.
In the section where we use the global iot SIM
cards and the law of
n we used in the unlicensed LP Vans.
Okay. So if we see here that the
data rates are very smaller as compared to the
licensed LP van or the cellular technology, but the
power consumption is also lower and the
cost is also low but the range still matters
the range is bigger as compared to
the
Are these short range communication technology? So the Laura
van is and sigfox is a good for the smart agriculture
product and licensed LP
van where nbiot is a good for the vehicle tracking
because
you cannot put the gateways.
Everywhere, so you need to rely on
the public infrastructure public private infrastructure. Okay,
so and we had is a good to go with that. Ah, if
you are going to move the
For example, if you want to monitor the video surveillance of
a vehicle or you can say that passenger
was then celebrate technology which includes a
5G 4G you need to use that one. Okay,
and in the home and in smart buildings,
these are the good okay in the next slide we
are going to discuss use cases. Okay.
So these are the key iot verticals and
there are the communication Technologies LP
van. It could be either any sick Fox
Laura van. Okay, and this is
the cellular zigbee blew Wi-Fi and the
R5? Okay here. We also Define the topologies lp
van mostly work on the start apologies cellular
also work on the
Start apology. I never heard that cellular
work P2P. Okay. So every celebrate
advice need to send the data to
the tower for the communication zigbee mostly match ble.
Okay. So now we need to come to the industries
before moving on here. We have a two points
highly applicable and the moderately applicable according
to these symbols. If we talk
about the industrial iot then LP van is a highly applicable cellular
is a good but moderately because
If we compare the lp van and the cellular then
the lp band is a cost-effective solution. Okay, as compared
to the cellular zigbee is also a
good solution. But the range is less
as compared to the lp van. So yeah,
we can use that and with the help of mesh it
is good to go. But the lp Vans are
highly applicable in the industrial iot in Smart Meters
Smart City and smart building LP van
Laura Vanity Fair Oaks. Have a very
are applied use cases where
they used to monitor the
smart bin Smart Meters Smart City smart buildings and
the lower one of the seek Forks give and
awesome result in monitoring as compared to the other Technologies. Okay.
Now we didn't
use another technology but in the smart building you can also utilize
the seek V and the ble but moderately applicable
because the building volume you
can say that building size is a high as
compared to the home. So I'll be van is a good but if
you want to use on the specific floor by float
than Zeke and really will work fine, okay.
But if we come to the smart home then Zeke
V BLD and the Wi-Fi are highly applicable
solution. You can utilize any of one technology
in your homework combination of Technology, by
the way.
mostly products are equipped with the Bluetooth and the Wi-Fi and
somehow zigbee's also in
their product and if we talk about the variables then
LP van is moderately applicable, but
the ble is applicable because if
you are using a smart watch then
it could be connected to your mobile device and you
are good to go with that. So LP band is
not an awesome.
Whichever you can use that.
For example, if you want to make a tracker for your children
in a park, then the lp band is a good solution as compared
to the cell article because you want to monitor in this specific area.
Okay. Now we'll talk about the connected cars. Then
the Wi-Fi is or directly
applicable here. I forget to mention the
cellular Technologies also good and the lp van is
also good.
For that connected Healthcare. The cellular
is a good and the ble because we cannot.
take a risk in data streams or cellular
technology is a good for example, if you are if the
hospital is a
30 kilometer far from your destination then maybe
help event didn't cover that area. Then the cellular
Technologies are good to go for that. Okay, and the ble
is used to connect the patient devices to
the central Hub and the central Hub will
be connected to the cellular and the data is going to the hospital. Okay,
and in the smart detail cellular?
Barely Wi-Fi and the RFID
it these are the applicable in the logistic and tracking
LP van cellular are good
to go and RFID. Actually the RFID
is used to track your inventory stocks.
So it is easy to
manage your bag and some of the stuff that is in warehouse
and you can monitor words what the
product is going in and what the product is going out. So
it is good to go and for the smart agriculture, we
have a LP one you can say that Laura vanossgfox is
the best technology
To handle the smart agriculture data, so Guys. These
are the use cases where we compare
different communication Technologies and their use
cases in different fields.
And in the next video we are going to compare.
Cope and MTT mqtt communication protocol.
So guys. See you next to you. Have a good day, bye-bye.