Which of the following indicates the number of input bits that the current output is dependent upon?(a) Constraint length(b) Code length(c) Search window(d) Information rateThe question was asked in examination.Origin of the question is Convolutional Codes topic in section Equalization, Diversity and Channel Coding of Wireless/Mobile

Which of the following indicates the number of input bits that the cur

1.	Which of the following indicates the number of input bits that the current output is dependent upon?(a) Constraint length(b) Code length(c) Search window(d) Information rateThe question was asked in examination.Origin of the question is Convolutional Codes topic in section Equalization, Diversity and Channel Coding of Wireless/Mobile
Answer» The correct choice is (a) CONSTRAINT length Best EXPLANATION: Constraint length determines the number of input data BITS that the current output is dependent UPON. The constraint length determines how powerful and complex the code is.

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