top button
Flag Notify
    Connect to us
      Site Registration

Site Registration

Why code rate is fixed to 1/3 in LTE?

0 votes
423 views
Why code rate is fixed to 1/3 in LTE?
posted Sep 27, 2016 by Bhagyashree R

Share this question
Facebook Share Button Twitter Share Button LinkedIn Share Button

2 Answers

0 votes
 
Best answer

Because In lte we are using turbo encoding which encodes input and generate 2 more secondary sequence which will use for correct data at receiver side.so, instead of sending 1 sequence we are sending 3 sequence(1 input , 2 secondary sequence).
that's why code rate is fixed 1/3.

answer Sep 28, 2016 by Raju Dhedhi
Thank you can you please explain what is turbo encoding? I'm new to LTE.
0 votes

Turbo encoding we are using in physical layer.it is one type of coding algorithm for correct data at receiver side.
Before sending data we will do channel coding.
refer this http://www.sharetechnote.com/html/BasicProcedure_LTE_ChannelCoding_DL_SCH.html.

answer Sep 28, 2016 by Raju Dhedhi
...