[wireless-regdb] 04/38: wireless-regdb: Update U-NII-2c (5470 ~ 5725 MHz) rules for Taiwan (TW)

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benh pushed a commit to branch master
in repository wireless-regdb.

commit 7072fdff7d390969b9687597c42faee77ab86a48
Author: Chen-Yu Tsai <wens at csie.org>
Date:   Tue Oct 6 00:14:54 2015 +0800

    wireless-regdb: Update U-NII-2c (5470 ~ 5725 MHz) rules for Taiwan (TW)
    
    Taiwan's Ministry of Transportation and Communications revised its
    frequency allocation rules [1] on 2014/11/17, allowing usage of 5600 ~
    5650 MHz, previously allocated to weather radars, to U-NII applications
    with DFS support.
    
    Also, the technical regulations [2] show that for 5470 ~ 5725 MHz U-NII
    applications, the peak transmit power shall not exceed the lesser of
    250 mW (slightly less than 24 dBm) or 11 dBm + 10log B, where B is the
    26dB emission bandwidth in MHz. This is slightly more than 23 dBm for
    20 MHz channels.
    
    This patch updates both. Also add links to the two documents into the
    database.
    
    [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
    
    Signed-off-by: Chen-Yu Tsai <wens at csie.org>
    Signed-off-by: Seth Forshee <seth.forshee at canonical.com>
---
 db.txt | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/db.txt b/db.txt
index 721b081..85ef595 100644
--- a/db.txt
+++ b/db.txt
@@ -1118,11 +1118,17 @@ country TT: DFS-FCC
 	(5490 - 5730 @ 160), (24), DFS
 	(5735 - 5835 @ 80), (30)
 
+# Source:
+# Table of Frequency Allocations of Republic of China (Taiwan) / Nov 2014:
+#   http://www.motc.gov.tw/websitedowndoc?file=post/201411171137330.doc& \
+#      filedisplay=Table+of+radio+frequency+allocation.doc
+# LP0002 Low-power Radio-frequency Devices Technical Regulations / 28 Jun 2011:
+#   http://www.ncc.gov.tw/english/show_file.aspx?table_name=news&file_sn=681
+#   (section 3.10.1, 4.7)
 country TW: DFS-JP
 	(2402 - 2472 @ 40), (30)
 	(5270 - 5330 @ 40), (17), DFS
-	(5490 - 5590 @ 80), (30), DFS
-	(5650 - 5710 @ 40), (30), DFS
+	(5470 - 5725 @ 160), (23), DFS
 	(5735 - 5835 @ 80), (30)
  
 country TZ:

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