On Sun, Sep 3, 2023 at 9:25 PM Andrew Yong <me@xxxxxxx> wrote: > > - Update regulatory rules for September 2023 IMDA TS SRD [1] > - Enable 5945 - 6425 MHz (Wi-Fi 6E) band per legislation > - Switch units from dBm to mW to match values listed in legislation > - Allow AUTO-BW between 5470 - 5850 MHz to permit additional 160 MHz BW options > > [1] https://www.imda.gov.sg/-/media/imda/files/regulation-licensing-and-consultations/ict-standards/telecommunication-standards/radio-comms/imdatssrd.pdf Thanks for the patch! > Signed-off-by: Andrew Yong <me@xxxxxxx> > --- > db.txt | 34 ++++++++++++++++++---------------- > 1 file changed, 18 insertions(+), 16 deletions(-) > > diff --git a/db.txt b/db.txt > index fdc2c13..cbe1a88 100644 > --- a/db.txt > +++ b/db.txt > @@ -1584,25 +1584,27 @@ country SE: DFS-ETSI > # 60 GHz band channels 1-4 (ETSI EN 302 567) > (57000 - 66000 @ 2160), (40) > > -# https://www.imda.gov.sg/-/media/Imda/Files/Regulation-Licensing-and-Consultations/ICT-Standards/Telecommunication-Standards/Radio-Comms/IMDATSSRD.pdf > -# IMDA TS SRD, Issue 1 Revision 1, April 2019, subsequently "IMDA TS SRD" > -# 2400 - 2483.5 MHz: IMDA TS SRD, Table 1 (25); ANSI C63.10-2013 and FCC Part 15 Section 15.247 or EN 300 328 > -# 5150 - 5350 MHz: IMDA TS SRD, Table 1 (29); FCC Part 15 Section 15.407 (1) 5.15-5.25 GHz (2) 5.25-5.35 GHz; EN 301 893 > -# 5470 - 5725 MHz: IMDA TS SRD, Table 1 (30); FCC Part 15 Section 15.407 (2) 5.47-5.725 GHz; EN 301 893 > -# 5725 - 5850 MHz: IMDA TS SRD, Table 1 (27); FCC Part 15 Section 15.247; FCC Part 15 Section 15.407 (3) 5.725-5.85 GHz > -# 57000 - 66000 MHz: IMDA TS SRD, Table 1 (31); ETSI EN 302 567 > -# Note: 27dBm for 5470-5725MHz bands is 3dBm reduction per FCC Part 15 Section 15.407 (2) 5.47-5.725 GHz; EN 301 893 as referenced by IMDA TS SRD > +# https://www.imda.gov.sg/-/media/imda/files/regulation-licensing-and-consultations/ict-standards/telecommunication-standards/radio-comms/imdatssrd.pdf > +# IMDA TS SRD, Issue 1 Revision 3, Sep 2023, subsequently "IMDA TS SRD" > +# 2400 - 2483.5 MHz: IMDA TS SRD, Table 1 Sub-band 32e > +# 5150 - 5350 MHz: IMDA TS SRD, Table 1 Sub-band 33a > +# 5470 - 5725 MHz: IMDA TS SRD, Table 1 Sub-band 34 > +# 5725 - 5850 MHz: IMDA TS SRD, Table 1 Sub-band 35 > +# 5945 - 6425 MHz: IMDA TS SRD, Table 1 Sub-band 45b > +# 57000 - 66000 MHz: IMDA TS SRD, Table 1 Sub-band 40 > +# Note: 500mW for 5470-5725MHz bands per FCC Part 15 Section 15.407 (2) 5.47-5.725 GHz as referenced by IMDA TS SRD > # AU and BG regulatory domains use the same interpretation of cited FCC and ETSI standards > -# Note: The transmit power for 5250-5350MHz bands can be raised by 3dBm when TPC is implemented: IMDA TS SRD Table 1 (29) > -# Note: The transmit power for 5470-5725MHz bands can be raised by 3dBm when TPC is implemented: IMDA TS SRD Table 1 (30) > +# Note: The transmit power for 5250-5350MHz bands can be raised by 3dBm when TPC is implemented: IMDA TS SRD, Table 1 Sub-band 33a > +# Note: The transmit power for 5470-5725MHz bands can be raised by 3dBm when TPC is implemented: IMDA TS SRD Table 1 Sub-band 34 "... raised by 100 mW ..." given the new units? Also, such a provision is not given for 5470-5725MHz in the spec. My interpretation of the text is that a "reference" is referencing other regulations for "reference" when designing the local rules, not that it allows following those references directly, unless explicitly noted. > country SG: DFS-FCC > - (2400 - 2483.5 @ 40), (23) > - (5150 - 5250 @ 80), (23), AUTO-BW > - (5250 - 5350 @ 80), (20), DFS, AUTO-BW > - (5470 - 5725 @ 160), (27), DFS > - (5725 - 5850 @ 80), (30) > - (57000 - 66000 @ 2160), (40) > + (2400 - 2483.5 @ 40), (200 mW) > + (5150 - 5250 @ 80), (200 mW), AUTO-BW > + (5250 - 5350 @ 80), (100 mW), DFS, AUTO-BW > + (5470 - 5725 @ 160), (500 mW), DFS, AUTO-BW This needs more justification. Unlike for the 5.15 ~ 5.35 GHz range, the standard does _not_ give an option without TPC for this band. > + (5725 - 5850 @ 80), (1000 mW), AUTO-BW Instead of AUTO-BW here, can you follow the examples from TW and US of expanding the previous band by 5 MHz? That should cover the 160 MHz channel. ChenYu > + (5945 - 6425 @ 320), (250 mW), NO-OUTDOOR > + (57000 - 66000 @ 2160), (10000 mW) > > # SI as part of EU/CEPT accepted decisions 2005/513/EC (5GHz RLAN, EN 301 893) > # and 2006/771/EC (amended by 2008/432/EC, Short-Range Devices, EN 300 440) > -- > 2.41.0 > > > _______________________________________________ > wireless-regdb mailing list > wireless-regdb@xxxxxxxxxxxxxxxxxxx > http://lists.infradead.org/mailman/listinfo/wireless-regdb
