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

Biological basis of aggression, Biological Basis of Aggression: Studies...

Biological Basis of Aggression: Studies show that mild electrical stimulation of  a specific region of the hypothalamus - produces aggressive behaviour  in animals. When a cat'

Food processing, discuss fundamental principles of food processing

discuss fundamental principles of food processing

Explain cholesterol - constituents of bile, Explain Cholesterol - Constitue...

Explain Cholesterol - Constituents of Bile Cholesterol: Cholesterol is an extremely important compound, a constituent of most cell membranes and the precursor of bile acids and

Explain abductor muscles, Explain Abductor Muscles Abductor muscle is a...

Explain Abductor Muscles Abductor muscle is a muscle that serves to draw a part out, or from the median line (as the abductor oculi, which draws the eye outward). Abductor m

What is the meaning of dry manure, What is Dry manure Dry manure thoug...

What is Dry manure Dry manure though contains 80 percent carbon, yet it is considered primarily as a nitrogen fertilizer and, to a lesser extent, one of potassium. Losses of nu

Physico-chemical properties of ascorbic acid, Ascorbic acid possesses follo...

Ascorbic acid possesses following important physico-chemical properties: a)  It  is a white crystalline  substance. b)  It  is freely soluble in water. c)  Solution of th

Explain the functions of glucocorticoids, Explain the Functions of Glucocor...

Explain the Functions of Glucocorticoids Cortisol, cortisone and hydrocortisone are the names given to the glucocorticoids. What is their function in our body? They play a majo

Explain extrasystole and compensatory pause, Explain Extrasystole and Compe...

Explain Extrasystole and Compensatory Pause During the relaxation period, cardiac muscle is in the relative refractory period i.e. sleeping but only just. If a sufficiently st

Define the auditory area of the cerebrum, Define the auditory area of the C...

Define the auditory area of the Cerebrum The auditory area lies immediately below lateral sulcus within the temporal lobe as can be seen in Figure. Cells receive and interpret

Microbes, advantages and disadvantages of proroza

advantages and disadvantages of proroza

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