IEEE P802.11 Wireless LANs Comment resolutions for definitions etc. Date: 2011-04-28 Author(s): Name Affiliation Address Phone email Yusuke Asai NTT 1-1, Hikarinooka, +81 49 859 3494 asai.yusuke@lab.ntt.co.jp Kanagawa, 239-0847, Japan 1-1, Hikarinooka, Takeo Ichikawa NTT Kanagawa, 239-0847, +81 49 859 3079 Ichikawa.takeo@lab.ntt.co.jp Japan Proposed Resolutions Comments related to the definition of MU-MIMO (CID 239 and 1805) 239 Hart, 3.1 2 9 TR MU-MIMO definition As in comment Agree in MU could be confused with principle. Brian FDMA or cellular. For greater definitional power, append "over the same bandwidth in the same area; typically to or from a common STA" the MU-MIMO Should clarify Agree in 1805 Yee, 3.1 2 10 TR PHY definition does not definition and reuse principle. James require any STA to have MIMO definition in TGac D0.1 multiple antennas. It the baseline spec. allows a also to be STA with redefining MIMO when single a definition already antenna to exists. be a member of DL recipient, so the definition of shall not limit a STA to have multiple antennas. Proposed response to CID 239 and 1805: Change the following sentences in Section 3.1 of TGac Draft D0.1: (P3L9)
IEEE P802.11 Wireless LANs Comment resolutions for definitions etc. Date: 2011-04-28 Author(s): Name Affiliation Address Phone email Yusuke Asai NTT 1-1, Hikarinooka, Kanagawa, 239-0847, Japan +81 49 859 3494 asai.yusuke@lab.ntt.co.jp Takeo Ichikawa NTT 1-1, Hikarinooka, Kanagawa, 239-0847, Japan +81 49 859 3079 Ichikawa.takeo@lab.ntt.co.jp Proposed Resolutions Comments related to the definition of MU-MIMO (CID 239 and 1805) 239 Hart, Brian 3.1 2 9 TR MU-MIMO definition could be confused with FDMA or cellular. For greater definitional power, append "over the same bandwidth in the same area; typically to or from a common STA" As in comment Agree in principle. MU 1805 Yee, James 3.1 2 10 TR the MU-MIMO definition does not require any STA to have multiple antennas. It also to be redefining MIMO when a definition already exists. Should clarify definition and reuse MIMO definition in the baseline spec. Agree in principle. TGac D0.1 allows a STA with single antenna to be a member of DL recipient, so the definition of shall not limit a STA to have multiple antennas. PHY Proposed response to CID 239 and 1805: Change the following sentences in Section 3.1 of TGac Draft D0.1: (P3L9)
11-11-0596-00-00ac-comment-resolution-for-definitions-etc.docx