Computer · Digital Communication
Consider two 8-point QAM signal constellations. Constellation I is a 4x4 square grid missing the four corners, and Constellation II is two concentric squares of 4 points each. If the minimum distance between adjacent points in both is 2A and all signal points are equally probable, the ratio of average transmitted power in Constellation I to Constellation II is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 13 : 4
- 23 : 2
- 32 : 1
- 44 : 3✓
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4 : 3
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