Discussion - No discussion. Result: Y/N/A = 28/2/many Straw Poll #2: Do you agree the following text? LDPC is the only coding scheme in the HE PPDU Data field for allocation sizes more than 242 tones when multiple RU allocation is allowed to a user. Discussion Since the SP#1 passed, this straw poll was withdrawn. Jianhan Liu (MediaTek) presented QPSK DCM Modulation and LDPC Tone “On Mapper for DCM,” on the submission 16/0056r0. Summary DCM Modulation schemes and LDPC tone mapping parameters have not yet been defined in 11ax SFD. QPSK DCM modulation scheme and LDPC tone mapper in this contribution proposed. Discussion No discussion. – Poll Straw Poll #1: Do you agree to add the following QPSK DCM modulation scheme to the IEEE802.11ax SFD? The coded/interleaved bits are modulated as QPSK and mapped to the lower half frequency segment: [d1, d2, dN_SD/2]; … The modulated symbols of the lower half frequency segment are repeated and conjugated and then mapped to the upper half frequency segment: [dN_SD/2+1, dN_SD/2+2, dN_SD] = conj([d1, d2, dN_SD/2]) … … Discussion No discussion. – Result: Y/N/A = 71/0/16, this poll will be converted to a motion. Straw Poll #2: Do you agree to add the following LDPC Tone Mapping parameters for DCM modulations to the IEEE802.11ax SFD? DTM Discussion No discussions. – Result: Y/N/A = 76/0/21, this straw poll will be converted to a motion. AOB PM2: One presentation by Reza Recess until PM2 (16:00) today.
Discussion - No discussion. Result: Y/N/A = 28/2/many Straw Poll #2: Do you agree the following text? LDPC is the only coding scheme in the HE PPDU Data field for allocation sizes more than 242 tones when multiple RU allocation is allowed to a user. Discussion Since the SP#1 passed, this straw poll was withdrawn. Jianhan Liu (MediaTek) presented “On QPSK DCM Modulation and LDPC Tone Mapper for DCM,” on the submission 16/0056r0. Summary DCM Modulation schemes and LDPC tone mapping parameters have not yet been defined in 11ax SFD. QPSK DCM modulation scheme and LDPC tone mapper in this contribution proposed. Discussion – No discussion. Poll Straw Poll #1: Do you agree to add the following QPSK DCM modulation scheme to the IEEE802.11ax SFD? The coded/interleaved bits are modulated as QPSK and mapped to the lower half frequency segment: [d1, d2, … dN_SD/2]; The modulated symbols of the lower half frequency segment are repeated and conjugated and then mapped to the upper half frequency segment: [dN_SD/2+1, dN_SD/2+2, … dN_SD] = conj([d1, d2, … dN_SD/2]) Discussion – No discussion. Result: Y/N/A = 71/0/16, this poll will be converted to a motion. Straw Poll #2: Do you agree to add the following LDPC Tone Mapping parameters DTM for DCM modulations to the IEEE802.11ax SFD? Discussion – No discussions. Result: Y/N/A = 76/0/21, this straw poll will be converted to a motion. AOB PM2: One presentation by Reza Recess until PM2 (16:00) today.
11-16-0096-01-00ax-tgax-january-2016-atlanta-meeting-minutes.docx