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| --- This message came from the IEEE 802.11 Working Group Reflector ---
Hi Minho, Thanks for your e-mail. So, we can randomly select AoA/AoD offset for each cluster as well as LoS path. Actually my question was mainly for correlation between users. Even if users are close enough, can we just generate AoA/AoD independently for those users? Best regards, Wookbong Lee From: 정민호 [mailto:minho@xxxxxxxxxx] Hi Simone, Wookbong and all, At today’s HEW session, there were some discussions on whether we need to newly apply specific AoA/AoD to indoor dense Wi-Fi environments, while we have used 360 degree normal distribution of AoA/AoD since 802.11ac days. Enclosed is the document by which 802.11ac determined that 360 degree randomization might be appropriate for MU-MIMO in indoor Wi-Fi. Please refer to this doc. and feel free to share your opinion on in what way we had better model AoA/AoD in indoor dense Wi-Fi environment for HEW. One more thing : As I mentioned today, regarding channel model in the HEW sim. scenarios #2, it seems that we don’t have to add TGn channel model because TGac channel model already added. From my understanding, TGac channel model is got by putting only BW expansion (up to 160MHz) and AoA/AoD randomization based on TGn channel model. Thanks. Regards, Minho If you wish to be removed from this reflector, do not send your request to this reflector - it will have no effect. Instead, go to http://listserv.ieee.org/cgi-bin/wa?SUBED1=STDS-802-11 and then press the LEAVE button. If there is no LEAVE button here, try http://listserv.ieee.org/cgi-bin/wa?SUBED1=STDS-802-11-RO. Further information can be found at: http://www.ieee802.org/11/Email_Subscribe.html _______________________________________________________________________________ |