In this problem, we continue with Example 9.9. Suppose that the tightly packed constellation of Figure b
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In this problem, we continue with Example 9.9. Suppose that the tightly packed constellation of Figure b is scaled upward so that the transmitted signal energy per symbol is maintained at the same average value as that consumed by the 64-QAM square constellation of Figure a. Construct the new constellation that results from this scaling. How does the bit error rate of this new constellation compare with that of figure a justify your answer.
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Figure 1 shows the 64QAM constellation Under the condition that the transmitted signal ene...View the full answer
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