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In wireless communication system, the amplitude of the communication channel response in volts (V) is often modeled by Rayleigh random variable Xwith density x-a 0, x< a. For this problem, assume a 0 and b-2. (a) Find the probability that the amplitude is less than 1V. (b) Find the probability that the amplitude of channel response is greater than 5V.
this is communication problem. do it urgently
6.15 Consider a binary communication system of Fig. 69 binary communication system of Fig. 6.9 with Promo) - 0.9, Prim) = 0 cide which of the message was sent from an observed response roor . We utilize the following criterion: If ro is received: Decide mo if Pomoro) > P(milro) Decide my if Pon, Iro) > P(mol) If n is received: Decide mo if Pimoin) > P(min) Decide m if Pimin) > Pmon)...
What is the most important component of a communication system?
Data Communication and Web 2.0" Describe the key components of a data communication system. Next, discuss the overall manner in which a company uses data communication in order to reduce its operations cost. Include one (1) example of such a reduction in operation costs to support your response. Use the Internet or the Strayer Library to research articles on Web 2.0 technologies and their applications for business. Next, identify two to three (2-3) ways in which a business could apply...
Problem As a communications system engineer, you are asked to setup a communication system to serve a distance of 100m using an access point transmitting signals with power 20dBm at the frequency 2.4GHz. The antennas used at the transmitter and receiver side have the gains shown in the picture below. The coaxial cables used to interface the systems to the antennas have losses shown in the picture below. What is the received signal power in dBm at the input of...
An analog to digital converter is to be designed for a digital communication system. In this converter, the output of the sampler varies between +3V and -3V. a. Design a uniform quantizer with minimum peak signal power to average quantization noise power ratio equal to 28 dB. Draw a complete diagram of the quantizer clearly showing quantile interval and quantization levels. Show each design step in detail. Accuracy up to 4 decimal places is required. b. Using the quantizer designed...
Communication system
2. In an FM system, when the audio frequency (AF) is 500 Hz and the AF voltage is 2.4 V, the deviation is 4.8 KHz. If the AF voltage is now increased to 7.2 V, what is the new deviation? Find the modulation index in each case
Why cellular communication system is an efficient system for mass communications from the technical perspective? (long answer please)
Problem 4. Messages arrive at a node in a communication system. A message is corrupted by noise with probability p-005. Let X be the number messages until the first message in error is read. How would you justify the clain that X is a geometric random variable with parameter p 0.05