0 votes 0 votes In CRC, if the degree of Generator polynomial is n, then the number of bits in divisor is? Computer Networks crc-polynomial computer-networks + – AnilGoudar asked Dec 30, 2017 AnilGoudar 1.7k views answer comment Share Follow See all 8 Comments See all 8 8 Comments reply shaurya vardhan commented Dec 30, 2017 reply Follow Share n+1? 1 votes 1 votes hacker16 commented Dec 30, 2017 reply Follow Share @ joshi_nitish why? from 1 to n+1. did n+1 is not enough? 0 votes 0 votes joshi_nitish commented Dec 30, 2017 reply Follow Share degree 5 generator could be x5 x5+x4 x5+x4+x3 x5+x4+x3+x2 x5+x4+x3+x2+x1 x5+x4+x3+x2+x1+1 in all case it will have 6 bits(5+1) 2 votes 2 votes joshi_nitish commented Dec 30, 2017 reply Follow Share @hacker16 yes it should be n+1, i thought it has aksed no.of set bits in generator 1 votes 1 votes hacker16 commented Dec 30, 2017 reply Follow Share whah! how can i miss this @a_beautiful_observation , thanks joshi_nitish 0 votes 0 votes Ajay Jadhav commented Dec 30, 2017 reply Follow Share And we append 'n' bits to data before division,am I right? 0 votes 0 votes AnilGoudar commented Dec 30, 2017 reply Follow Share @joshi Can you please explain me the question? 0 votes 0 votes AnilGoudar commented Dec 30, 2017 reply Follow Share Yes, @Ajay 0 votes 0 votes Please log in or register to add a comment.
0 votes 0 votes Exactly! @ Ajay Jadhav hacker16 answered Dec 30, 2017 hacker16 comment Share Follow See all 0 reply Please log in or register to add a comment.
0 votes 0 votes I know why you are asking this question as it is often confusing. That’s why always do remember that the degree of the generator is the no of 0s which has to be to appended. s_dr_13 answered Oct 5, 2020 s_dr_13 comment Share Follow See all 0 reply Please log in or register to add a comment.
