XiaXiaotian f4c57eb764 docs: update channel state information document
1. Move channel to the first row of the table.

    2. Remove the condition of HT20/HT40 for they are determined by
    secondary channel.

    3. Clean up the CSI table.
2018-07-17 15:01:12 +08:00
..
2018-06-06 12:05:27 +08:00
2018-06-15 15:53:23 +08:00
2018-04-04 22:57:45 +08:00