Hi, Oded,
Regarding CID 11697 in 11-22/1101r1, your proposed resolution results in the following change at D2.1.1 P719L25:
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The following punctured patterns are defined for an 80 MHz frequency subblock: 1111, 0111, 1011, 1101, 1110, 0011, 1100, and 1001. The puncturing pattern may
vary for different 80 MHz frequency subblocks. In these patterns a “1” denotes a nonpunctured 20 MHz subchannel and a “0” denotes a punctured 20 MHz subchannel.
The 4-bit bitmap is indexed by the 20 MHz subchannels in ascending order with the
MSB indicating the
lowest frequency 20 MHz subchannel.
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But 11be D2.1.1 P661L25 states
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B3–B6 is a 4-bit bitmap that indicates which 20 MHz subchannel is punctured in the 80 MHz frequency subblock where U-SIG processing is performed. The 4-bit bitmap is indexed by
the 20 MHz subchannels in ascending order with
B3 indicating the lowest frequency 20 MHz subchannel.
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This is quite confusing as one explanation uses LSB as the lowest frequency, while your new explanation uses MSB as the lowest frequency.
Hence, I suggest to modify the resolution to CID 11697 as follows:
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REVISED
Add the following sentence at the end of the paragraph ending at P719L25:
“See the Punctured Channel Information field in Table 36-28 for definition of these 4-bit patterns.”
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Thanks.
Youhan
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