# LTE Receiver Framework

**URL:** <https://www.ruby-forum.com/t/lte-receiver-framework/243471>\
**Category:** GNU Radio\
**Created:** [November 11, 2015, 5:07pm UTC](https://www.ruby-forum.com/t/lte-receiver-framework/243471 "2015-11-11T17:07:15Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Rafa\_F](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/r/958977/32.png) [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\
**Post date:** [November 11, 2015, 5:07pm UTC](https://www.ruby-forum.com/t/lte-receiver-framework/243471/1 "2015-11-11T17:07:15Z")

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Hi. I downloaded the latest version of gnuradio(3.7.8.1) and complied  
the code for the LTE Receiver framework. However I am having problems  
with the results. I have attached the screenshot of the final output of  
the LTE top level flowgraph. I am getting this “gr::log :INFO: MIB0 -  
MIB decoding\_rate = -nan” as an output. Is there a problem with my  
input signal I generated it from Matlab LTE toolbox.Thanks