File structure of MME-CHR traces (.bil files)

Dear all, can anyone tell me how can I parse “*.bil” MME-CHR files? I need file structure to write parser for it.
any document or information is really appreciated.

Hello Experts.

I saw this is open query here in forum: CHR (.Bil) file format?

Any one has worked on Huawei .bil files from MME ?
I want to decode hex format into plain text.

hi sir, i have the same task, have you found it sir?