Question: 1. Assume we have 3 kHz bandwidth and required data rate is 100 kbps. What is minimum SNR? 2. Consider the channel that has 30kHz

1. Assume we have 3 kHz bandwidth and required data rate is 100 kbps. What is minimum SNR?

2. Consider the channel that has 30kHz of bandwidth. If the SNR is 255, what are the appropriate bit rate and signal level?

3. Assume that two devices are communicating using wireless. One device is transmitting signal with power of 200 mW where the pathloss between two devices is 100dB. If the minimum receiving signal strength is -80dBm in wireless communication, determine the gain at each antenna where both transmitting and receiving antenna use same gain

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