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Practice over 1000+ GATE-level questions from this topic!

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Q#1 Digital Communication GATE EC 2007 MCQ +2 marks -0.66 marks

If these constellations are used for digital communications over an AWGN channel, then which of the following statements is true?

Probability of symbol error for Constellation 1 is lower

Probability of symbol error for Constellation 1 is higher

Probability of symbol error is equal for both the constellations

The value of  will determine which of the two constellations has a lower probability of symbol error

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Browse Practice Questions by Chapters / Topics in Browse Practice Questions by Chapters / Topics in GATE Electronics and Communications
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Network Analysis 273 0 0
Electronic Devices 224 0 0
Analog Electronics 395 0 0
Digital Electronics 352 0 0
Signals and Systems 263 0 0
Control Systems 264 0 0
Communication System 340 0 0
EMFT - ECE 273 0 0
Engineering Mathematics 280 0 0
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