PHY 1572 Zhao, Hui 22.3.11.10.1 131 48 ER "Refer to the When Ntx <=4, examples of listed refer to the in Section examples of listed 20.3.11.10.1 for in Section examples of that 20.3.11.10.1 for could be used for examples of that SU packets". could be used for Actually,when SU packets. When Ntx>4 for "spatial Ntx>=5, the spatial expansion",the expansion may be examples listed in performed by Section duplicating some of 20.3.11.10.1 is not the streams to practical,so we form the streams need to state with each stream more clearly . being scaled by the normalization factor sqrt(Nsts)/sqrt(Ntx) , or by set the streams as zero. Note that implementations are not restricted to the spatial mapping matrix examples listed in Section 20.3.11.10.1. Proposed resolution: Disagree Discussion: There exist many other alternatives; implementation is not restricted to the spatial mapping matrices shown in 20.3.11.10.1. Note that suggested remedy is only applicable for spatial expansion matrix. Change: none PHY 1104 Seok, 22.2.3 78 4 TR TBD Fill descriptions. Yongho 1617 Zhu, 22.2.3 78 4 TR content of the fill in the missing Chunhui whole section is content TBD 1218 Stephens, 22.2.3 78 5 TR There's a TBD resolve it Adrian
PHY 1572 Zhao, Hui 22.3.11.10.1 131 48 ER "Refer to the examples of listed in Section 20.3.11.10.1 for examples of that could be used for SU packets". Actually,when Ntx>4 for "spatial expansion",the examples listed in Section 20.3.11.10.1 is not practical,so we need to state more clearly . When Ntx <=4, refer to the examples of listed in Section 20.3.11.10.1 for examples of that could be used for SU packets. When Ntx>=5, the spatial expansion may be performed by duplicating some of the streams to form the streams with each stream being scaled by the normalization factor sqrt(Nsts)/sqrt(Ntx) , or by set the streams as zero. Note that implementations are not restricted to the spatial mapping matrix examples listed in Section 20.3.11.10.1. Proposed resolution: Disagree Discussion: There exist many other alternatives; implementation is not restricted to the spatial mapping matrices shown in 20.3.11.10.1. Note that suggested remedy is only applicable for spatial expansion matrix. Change: none PHY 1104 Seok, Yongho 22.2.3 78 4 TR TBD Fill descriptions. 1617 Zhu, Chunhui 22.2.3 78 4 TR content of the whole section is TBD fill in the missing content 1218 Stephens, Adrian 22.2.3 78 5 TR There's a TBD resolve it
11-11-0631-01-00ac-d0-1-comment-resolution-for-cid-238-875-896-852-1116-1572-1104-1617-1218-1433.docx