On Thu, Jul 23, 2015 at 11:32:58AM +0800, Chen-Yu Tsai wrote: > Taiwan's Ministry of Transportation and Communications revised its > frequency allocation rules [1] on 2014/11/17, opening up 5150 ~ 5250 > MHz to U-NII applications. > > Taiwan's regulatory body, NCC, officially stated [3][4] that until > the technical regulatory standard [2] are updated to cover this part > of the spectrum, FCC rules (part 15E, 15.407, effective 2014/06/02) > shall serve in its place. > > Also add AUTO-BW to this and the next (5250 ~ 5350 MHz) rule, so the > system can actually use VHT160 channels spanning these two rules. > > [1] http://www.motc.gov.tw/websitedowndoc?file=post/201411171137330.doc&filedisplay=Table+of+radio+frequency+allocation.doc > [2] http://www.ncc.gov.tw/english/show_file.aspx?table_name=news&file_sn=681 > [3] http://www.rheintech.com/our-blog/item/585-taiwan-ncc-opens-5150-5250-mhz-for-wireless-devices > [4] Proposal #10312260 (p.6, Chinese), > http://www.etc.org.tw/_library/K00/%E9%9B%BB%E4%BF%A1%E7%B5%82%E7%AB%AF%E8%A8%AD%E5%82%99%E5%AF%A9%E9%A9%97/1031223_nccqa56.pdf > > Signed-off-by: Chen-Yu Tsai <wens at csie.org> > --- > db.txt | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/db.txt b/db.txt > index 8a05c57..cadd52c 100644 > --- a/db.txt > +++ b/db.txt > @@ -1127,7 +1127,8 @@ country TT: DFS-FCC > # (section 3.10.1, 4.7) > country TW: DFS-JP > (2400 - 2483.5 @ 40), (30) > - (5250 - 5350 @ 80), (17), DFS > + (5150 - 5250 @ 80), (30), AUTO-BW > + (5250 - 5350 @ 80), (17), DFS, AUTO-BW It would really make more sense for an update to the US power limit in 5150-5250 to precede this one if you're using the US rules as the justification for the power limit here. Going through these patches in order, I was initially confused here why it didn't match the US rule until I looked at the next patch. But, as I mentioned in the reply to that patch, I think the change to the US power limit is incorrect, thus this one would be incorrect as well.
