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Coding gain

In coding theory, telecommunications engineering and other related engineering problems, coding gain is the measure in the difference between the signal-to-noise ratio (SNR) levels between the uncoded system and coded system required to reach the same bit error rate (BER) levels when used with the error correcting code (ECC).

Technology, Power-limited regime & Example

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Example

Power-limited regime

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Coding gain

Nodes20
Edges19
Triples25
Avg. degree1.9
Density0.1
Components1

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Coding gain

Top relations

related to Example · 9
Coding gain → AWGN, BCH, BER, BPSK, If, Muller, Reed, SNR, The
related to Power-limited regime · 9
Coding gain → However, Hz, If, In, PAM, QAM, The, This, UBE
related to Bandwidth-limited regime · 6
Coding gain → In, M-PAM, QAM, The, The UBE, This
is a · 1
Coding gain → measure in the difference between the signal-to-noise ratio

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Important terminology

coding displaystyle gain nominal gamma effective bit error mathrm eff defined -qam difference snr required rate code db regime spectral

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Coding gainis ameasure in the difference between the signal-to-noise ratio0.90text
Coding gainrelated to Bandwidth-limited regimeIn0.60section
Coding gainrelated to Bandwidth-limited regimeM-PAM0.60section
Coding gainrelated to Bandwidth-limited regimeQAM0.60section
Coding gainrelated to Bandwidth-limited regimeThe0.60section
Coding gainrelated to Bandwidth-limited regimeThis0.60section
Coding gainrelated to Bandwidth-limited regimeThe UBE0.60section
Coding gainrelated to ExampleIf0.60section
Coding gainrelated to ExampleBPSK0.60section
Coding gainrelated to ExampleAWGN0.60section
Coding gainrelated to ExampleBER0.60section
Coding gainrelated to ExampleSNR0.60section

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