Trans power and channel loss, Science

Assignment Help:

Trans power : 20dBm
Channel loss = 60dB
We know that
Received power (dBm) = Tx Power (dBm) + Tx Antenna Gain (dBi) + Rx Antenna Gain (dBi) - loss (db) as Tx and Rx antenna gains are not mentioned we may assume that those are 0 so we have

received power (dbm) = 20 dBm - 60dB = -40 dBm this shows that condition (a) is satisfied

We have noise power at receiver = 10^-9W = 10^-6 mW and as dBm = log (mW) * 10

the noise power at receiver in dbm = 10xlog 10-6 = -60 dbm we also know

SNR(dB) = Received power (dbm) - noise power (dbm)
= -40 - (-60) = 20 dB

Thus condition (b) is also satisfied. As both the conditions are satisfied the receiver will not face any problem in receiving frames.


Related Discussions:- Trans power and channel loss

Residence time, If the Quabbin Reservoir Watershed is 100 km2, the average ...

If the Quabbin Reservoir Watershed is 100 km2, the average precipitation in New England is 130 cm/year, and the volume of the reservoir is 1.5 x 1012 liters, what is the residence

Excretory function of bile, Excretory Function of Bile Excretory functi...

Excretory Function of Bile Excretory function: Bile pigments (bilirubin and biliverdin) are the waste products of the breakdown of red blood cells and bile is their route of ex

LP, WHAT ARE THE APPLICATIONS OF LP

WHAT ARE THE APPLICATIONS OF LP

Plasticity and different forms of plasticity, The functional organization o...

The functional organization of the human brain—for instance that the temporal lobe processes auditory and occipital cortex visual information—is largely not hard-wired, unlike in s

Skeleton, which organs are protected by the skull

which organs are protected by the skull

What is pancreatic juice, What is Pancreatic juice Pancreatic juice  is...

What is Pancreatic juice Pancreatic juice  is alkaline  in  nature (pH about 8.0) and contains both  organic and  inorganic  substances. The  enzyme components  are  trypsin, c

Military technology used in golden era, Military Technology: Important ...

Military Technology: Important changes were introduced in military technology. Rope and wooden stimps  for horsemen were known in India before the thirteenth century. However,

Explain the complement system, Explain the Complement System To remove ...

Explain the Complement System To remove a microorganism by phagocytosis requires phagocytes at the right place in the right time. The organism should adhere to the phagocyte. M

State the Beneficial role of soil organisms, Beneficial Role of Soil Organi...

Beneficial Role of Soil Organisms The soil organisms play a significant role in the life cycles of plant and animals through decomposition, synthesis and transformation, in wh

Softening hard water by boiling, Softening hard water by boiling Tempo...

Softening hard water by boiling Temporary hardness can be removed from water by boiling. Shake a little temporary hard water with a few drops of soap solution and see if you c

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd