A coded orthogonal BFSK modulated signal is transmitted over a Gaussian channel. The signal is non-coherently detected and hard decision decoded. Find the decoded bit error probability if the coding is a Hamming (7, 4) block code and the received Eb/N0 is equal to 10 dB: 28.72×10−3 4.6×10−3 28.72×103 5.714

In a communication system each data packet consists of 10001000 bits. Due to the noise, each bit may be received in error with probability 0.10.1. It is assumed bit errors occur independently. Find the probability that there are more than 120120 errors in a certain data packet.

A Hamming (7,4 ) code uses the following check bit rulesc1 = k1 + k4 c2  = k1 + k2 + k3   c3 = k1 + k3Construct a complete table for the code set.Construct the Generator Matrix for the code setConstruct the Check Matrix for the code set.Using the Generator matrix, determine the encoded form of the data word <1001>Using the Check matrix decode the following received codeword <1001001>.Answer text Question 1k1 k2 k3 k4 c1 c2 c30 0 0 0 0 0 00 0 0 1 1 0 10 0 1 0 0 1 10 0 1 1 1 1 00 1 0 0 0 1 00 1 _

Calculate the bit error rate. Input frequency is 64KHz. Channel Duration time is 10 seconds.Erroneous bits are 3000.Select one:a. 4.6875b. 0.078c. 0.046875d. 0.0046875

Calculate the bit error rate. Input frequency is 64KHz. Channel Duration time is 10 seconds.Erroneous bits are 3000.Select one:a. 4.6875b. 0.078c. 0.0046875d. 0.046875

Calculate the bit error rate. Input frequency is 64KHz. Channel Duration time is 5 seconds.Erroneous bits are 5000.Select one:a. 0.02469b. 0.015625c. 0.0267d. 0.032