ECET 310 Week 7 Homework 7_1 (Devry)
For more course tutorials visit www.ecet310.com ECET 310 Week 7 Homework 7_1 Computer Science - General Computer Science 1. For a QPSK system and the given parameters, determine 2. Which system requires the highest Eb/No ratio for a probability of error of 10-7, four-level QAM or 8-PSK system? 3. Determine the minimum bandwidth required to achieve a P(e) of 10-4 for a 16-PSK system operating at 25 Mbps with a carrier-to-noise ratio of 10 dB 4. A PCM-TDM system multiplexes 32 voice channels each with a bandwidth of 0 Khz to 4 KHz. Each sample is encoded with an 8-bit PCM code. UPNRZ encoding is used. Determine: 5. Consider a PCM-TDM system in which 24 signals are to be processed. Each signal has a baseband bandwidth of 3 KHz. The sampling rate has to be 33.3% higher than the theoretical minimum, and 8 bits are to be used. Conventional NRZ-L encoding format is used. An extra bit is added to each frame for sync. Determine
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ECET 310 Week 7 Homework 7_1
Computer Science - General Computer Science
1. For a QPSK system and the given parameters, determine
2. Which system requires the highest Eb/No ratio for a probability of error of 10-7, four-level QAM or 8-PSK system?
3. Determine the minimum bandwidth required to achieve a P(e) of 10-4 for a 16-PSK system operating at 25 Mbps with a carrier-to-noise ratio of 10 dB
4. A PCM-TDM system multiplexes 32 voice channels each with a bandwidth of 0 Khz to 4 KHz. Each sample is encoded with an 8-bit PCM code. UPNRZ encoding is used. Determine:
5. Consider a PCM-TDM system in which 24 signals are to be processed. Each signal has a baseband bandwidth of 3 KHz. The sampling rate has to be 33.3% higher than the theoretical minimum, and 8 bits are to be used. Conventional NRZ-L encoding format is used. An extra bit is added to each frame for sync. Determine
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<strong>ECET</strong> <strong>310</strong> <strong>Week</strong> 7 <strong>Homework</strong> 7_1 (<strong>Devry</strong>)Click Here to Buy the Tutorialhttp://www.ecet<strong>310</strong>.com/<strong>ECET</strong>-<strong>310</strong>-<strong>Week</strong>-7-<strong>Homework</strong>-7-1For more course tutorials visitwww.ecet<strong>310</strong>.com<strong>ECET</strong> <strong>310</strong> <strong>Week</strong> 7 <strong>Homework</strong> 7_1Computer Science - General Computer Science1. For a QPSK system and the given parameters, determine2. Which system requires the highest Eb/No ratio for a probability oferror of 10-7, four-level QAM or 8-PSK system?3. Determine the minimum bandwidth required to achieve a P(e) of10-4 for a 16-PSK system operating at 25 Mbps with a carrier-tonoiseratio of 10 dB4. A PCM-TDM system multiplexes 32 voice channels each with abandwidth of 0 Khz to 4 KHz. Each sample is encoded with an 8-bitPCM code. UPNRZ encoding is used. Determine:5. Consider a PCM-TDM system in which 24 signals are to beprocessed. Each signal has a baseband bandwidth of 3 KHz. Thesampling rate has to be 33.3% higher than the theoretical minimum,and 8 bits are to be used. Conventional NRZ-L encoding format isused. An extra bit is added to each frame for sync. Determine
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