In order to improve the signal transmitted reliablity the

Assignment Help Basic Statistics

Reference no: EM13640979

1. When an engineer wants to send a binary signal (a 0 or 1 signal) through a communication channel, assume that there is a 10% chance that the wrong signal is recieved, that is, if the transmitted signal is a 1, then there is a 10% chance that the signal is a 0; while if the transmitted signal is a 0, then there is a 10% chance that the signal recieved is a 1.

In order to improve the signal transmitted reliablity, the signal to be transmitted will be sent five independent times to the reciever. The reciever will then interpret the signal to be a 1 if he/she recieves at least three 1's among the five transmissions, while he/she will interpret the signal to be a 0 if he/she recieves at least three 0's among the five transmissions.

(a) With the systme, what is the probability of getting the correct signal?

(b) Suppose you wanted to achieve at least 0.999999 reliability for your communication system. Denote by n the odd number of times that you will be transmitting your signal (in the proceding we took n=5), and assume that you will interpret the signal to be a 1 if you recieve at least (n+1)/2 1's among the n transmitted signals and 0 otherwise. What is the appropriate value of n?

Reference no: EM13640979

Questions Cloud

Design a v-beltchain drive which limits the top speed to : a mini motor bike for children is powered by 4 hp single cylinder gasoline engine governed to run at a maximum of 1850

A charge uniform linear density lies on a string that is : a charge uniform linear density ? lies on a string that is stretched along an x axis from x 0 to x l. determine the

A 25 l container holds hydrogen gas at a guage pressure of : a 25 l container holds hydrogen gas at a guage pressure of .25 atm and a temperature of 0 c. what mass of hydrogen is

The coefficient of restitution between each car is 08 : at an amusement park there arae 200kg bumpers car ab and c that have riders with masses of 40 kg 60kg and 35 kg

In order to improve the signal transmitted reliablity the : 1. when an engineer wants to send a binary signal a 0 or 1 signal through a communication channel assume that there is

An object is at distance s from a thin glass lens of focal : 1. an object is at distance s from a thin glass lens of focal length f. the lens is surrounded by air. the image is at

If a divalent metal ion is inserted in the center of : if a divalent metal ion is inserted in the center of theporphine ring tis charge will exactly balance the two negative

The bell-crank mechanism consists of a bent rod and an : the bell-crank mechanism consists of a bent rod and an attached 5-kg weight. the rod has negligible weight and the mass

The ball is replaced in the urn along with another ball of : an urn contains two black balls and three white balls. one ball is drawn uniformly at random. the ball is replaced in

User Account

All Pages