if i change convolution encoder to 3/4 or 7/8 code rate can u tell BER shd improve wid comp to1/2 ?

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shailee 2023-8-11

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https://ww2.mathworks.cn/matlabcentral/answers/2007492-if-i-change-convolution-encoder-to-3-4-or-7-8-code-rate-can-u-tell-ber-shd-improve-wid-comp-to1-2

i have implemented MODEM which has Convolution encoder. when i change 1/2 to 3/4 or 7/8 . My BER for 3/4 or 7/8 comes out to be zero .....with AWGN as 1 db for Eb/No .is it right ?plese give ur suggestion

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if i change convolution encoder to 3/4 or 7/8 code rate can u tell BER shd improve wid comp to1/2 ?

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if i change convolution encoder to 3/4 or 7/8 code rate can u tell BER shd improve wid comp to1/2 ?

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