What is the maximum bit rate of this channel

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Assignment - Data Transmission

Question 1 - Suppose you are tasked to setup a video Zoom meeting in your company conference room. Knowing that the conference room camera is Logitech Conference Video Conference Webcam, with Built-In Speakerphone. The microphone Bandwidth: 200 Hz - 8 kHz and transmit video using a matrix of (1280 x 720) picture elements, where each element can take on one of 32 intensity values. Assume that 30 pictures are sent per second.

Find the video Data Rate R (bps).

Assume that the Zoom conference is transmitted over a CAT5 10/100 Mbps Ethernet cable operating at 800-MHz bandwidth and a -35dB signal-to-noise ratio. Find the capacity of the channel (bps).

Question 2 - Consider a noiseless channel with a bandwidth of 7 kHz transmitting a signal with four signal levels. What is the maximum bit rate, in bps, of this channel?

Question 3 - You are tasked to create a network with minimum bandwidth capacity of 50 Mbps, the Network bandwidth of the channel is 45 MHz Assuming white thermal noise, what is the level of signal-to-noise ratio required to maintain the data rate?

Reference no: EM133266377

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