US915 and AU915 ChMaskCtrl ContradictionThe LoRa Alliance © 2021 1
CHANGE REQUEST
LoRaWAN Regional Parameters
Specification
version
1.0.4
Reference
doc. ID
RP002
causeway doc nb
CR Title:
• US915 and AU915 ChMaskCtrl
Contradiction
• Revision
2
starts from 1
Source:
David Tholl (Tektelic Communications Inc.) dtholl@tektelic.com
Topic or
Working Group:
RPWG Date: 2023-05-08
Category: E
E (errata)
F (correction)
A (corresponds to a correction in an
earlier release)
B (feature addition)
C (functional modification of a feature)
D (editorial modification / clarification)
Reason for
change:
RP002-1.0.4 introduced a contradiction in the use of ChMaskCtrl=5 whereby the use
of bit 8 contradicted the definition of blocks of channels (defined as 8 narrowband +
1 wideband channel).
This Errata addresses the contradiction.
Summary of
change:
Mark bit 8 as RFU thereby removing the contradiction. This is backwards
compatible with previous versions of RP002.
Clauses
affected:
Sections 1.3.2 (summary table) plus 2.5.5 and 2.8.5
Affected clauses
with impact on
certification test:
2.5.5 and 2.8.5
As previously published this contradiction prevented valid test cases from being
created.
please note whether clause modification leads to (new) or (modified) test
Other
deliverables
N/A
