| commit | c107a0299fd21a92a226d7dd143e3dcdae0b7084 | [log] [tgz] |
|---|---|---|
| author | Ke Dong <kedong@google.com> | Mon Apr 06 01:21:48 2015 -0700 |
| committer | Ke Dong <kedong@google.com> | Mon Apr 06 10:03:47 2015 -0700 |
| tree | f081937221cdbfff4b1be73935ccfc7c3e0905a3 | |
| parent | 7a9204dc7c776d793c736f3c770949dbe70d5ddf [diff] |
Correct BER calculation. The current BER only displays the number of error bits, rather it should be a ratio. In DVB-S, it should be error_bits/total_bits; in DVB-S2, it should be error_frames/total/frames. In linux DVB standard, there is no specification about the unit. Based on the convention, 10^-9 is used as the unit since BER can only be set as an 32 bit unsigned integer in DVB API. Google-Bug-Id: 19734248 Change-Id: I7189535c3d8ac299d829baaf1ca0219810b4d2de