Welcome back guys, and this is the last video of Laura
Wentz section where we're going to talk about pros and
the cons of that technology.
So firstly we're going to discuss about what are the benefits or
pros of Laura van? So first benefit is a long range
just like GSM, but it's not providing like
a GSM but it have a very bigger area to communicate
with each other. And the
number two benefit is which is very good option
for iot nodes is low battery consumption as previously
we discussed that more is providing a
very high efficiency power performance.
And the number third benefit
is single Gateway is capable to handle thousands
of nodes because it provides wider
range of channels and the last
benefit is there's no monthly cost to
pay any subscription charges just like we
need to pay in GSM 30 or 4G.
So now it's time to discuss this advantages of
Laura van. There were one issue is it's
a area specific frequencies. For example, if you
develop a solution for the us, then it will not work for
the Australia because both region have a different frequency.
Number two is load at arrays that
we still.
have option to send data in KB's even
we are living in a terabyte era where
it's easy to send a terabyte files within
a second but on the Laura van we still
using
Kilobytes to send it up from one note to another node.
And the number third disadvantages is
not suitable for the real-time communication due to
power optimization
a lower man is not capable to communicate in a real-time
because if it moves to the real-time communication then
It will use drastically battery.
And the fourth disadvantages initial Gateway
and the setup cost just like
we are companies deploy the
tower when they
are going to set up a new service area same like we
need to deploy the Laura when gateways in the area where we
want to consume Laura nors. So these are
this advantages
so guys in the next section. We are going to talk about
the mqtt. It's a communication protocol application
layer protocol, and I'm very
excited to talk on that because I already have a one
course on mqtt in detail. So guys see you
in the next section. Have a good day. Bye.