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Management Ack Date: 2016-03-12 Hongyuan Zhang Marvell
Name Affiliation Address Phone Hongyuan Zhang Marvell 5488 Marvell Lane, Santa Clara, CA, 95054 Yakun Sun Lei Wang Liwen Chu Jinjing Jiang Yan Zhang Rui Cao Sudhir Srinivasa Bo Yu Saga Tamhane Mao Yu Xiayu Zheng Christian Berger Niranjan Grandhe Hui-Ling Lou Liwen Chu (Marvell) et. al.,
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Authors (continued) Alfred Asterjadhi Albert Van Zelst Alice Chen
Name Affiliation Address Phone Alfred Asterjadhi Qualcomm 5775 Morehouse Dr. San Diego, CA, USA Albert Van Zelst Straatweg 66-S Breukelen, 3621 BR Netherlands Alice Chen Arjun Bharadwaj Bin Tian Carlos Aldana 1700 Technology Drive San Jose, CA 95110, USA George Cherian Gwendolyn Barriac Hemanth Sampath Lin Yang Menzo Wentink Naveen Kakani 2100 Lakeside Boulevard Suite 475, Richardson TX 75082, USA Raja Banerjea 1060 Rincon Circle San Jose CA 95131, USA Richard Van Nee Liwen Chu et. al.
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Authors (continued) Rolf De Vegt Qualcomm Sameer Vermani Simone Merlin
Name Affiliation Address Phone Rolf De Vegt Qualcomm 1700 Technology Drive San Jose, CA 95110, USA Sameer Vermani 5775 Morehouse Dr. San Diego, CA, USA Simone Merlin Tao Tian Tevfik Yucek VK Jones Youhan Kim Robert Stacey Intel 2111 NE 25th Ave, Hillsboro OR 97124, USA Shahrnaz Azizi Po-Kai Huang Qinghua Li Xiaogang Chen Chitto Ghosh Laurent Cariou Yaron Alpert Assaf Gurevitz Ilan Sutskover Liwen Chu et. al.
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No. 1 Dusing 1st Road, Hsinchu, Taiwan +886-3-567-0766
Name Affiliation Address Phone James Yee Mediatek No. 1 Dusing 1st Road, Hsinchu, Taiwan Alan Jauh Chingwa Hu Frank Hsu Thomas Pare USA 2860 Junction Ave, San Jose, CA 95134, USA ChaoChun Wang James Wang Jianhan Liu Tianyu Wu Zhou Lan Russell Huang Joonsuk Kim Apple Aon Mujtaba Guoqing Li Eric Wong Chris Hartman Liwen Chu et. al.
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Authors (continued) Peter Loc Le Liu Jun Luo Yi Luo Huawei Yingpei Lin
Name Affiliation Address Phone Peter Loc Huawei Le Liu F1-17, Huawei Base, Bantian, Shenzhen Jun Luo 5B-N8, No.2222 Xinjinqiao Road, Pudong, Shanghai Yi Luo Yingpei Lin Jiyong Pang Zhigang Rong 10180 Telesis Court, Suite 365, San Diego, CA NA Rob Sun 303 Terry Fox, Suite 400 Kanata, Ottawa, Canada David X. Yang Yunsong Yang Junghoon Suh Jiayin Zhang Edward Au Teyan Chen Yunbo Li Liwen Chu et. al.
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Authors (continued) Jinmin Kim LG Electronics
Name Affiliation Address Phone Jinmin Kim LG Electronics 19, Yangjae-daero 11gil, Seocho-gu, Seoul , Korea Kiseon Ryu Jinyoung Chun Jinsoo Choi Jeongki Kim Dongguk Lim Suhwook Kim Eunsung Park JayH Park HanGyu Cho Thomas Derham Orange Bo Sun ZTE #9 Wuxingduan, Xifeng Rd., Xi'an, China Kaiying Lv Yonggang Fang Ke Yao Weimin Xing Brian Hart Cisco Systems 170 W Tasman Dr, San Jose, CA 95134 Pooya Monajemi Liwen Chu et. al.
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Authors (continued) Fei Tong Hyunjeong Kang Samsung Kaushik Josiam
Name Affiliation Address Phone Fei Tong Samsung Innovation Park, Cambridge CB4 0DS (U.K.) Hyunjeong Kang Maetan 3-dong; Yongtong-Gu Suwon; South Korea Kaushik Josiam 1301, E. Lookout Dr, Richardson TX 75070 (972) Mark Rison Rakesh Taori (972) Sanghyun Chang Yasushi Takatori NTT 1-1 Hikari-no-oka, Yokosuka, Kanagawa Japan Yasuhiko Inoue Shoko Shinohara Yusuke Asai Koichi Ishihara Junichi Iwatani Akira Yamada NTT DOCOMO 3-6, Hikarinooka, Yokosuka-shi, Kanagawa, , Japan Fujio Watanabe 3240 Hillview Ave, Palo Alto, CA 94304 Haralabos Papadopoulos Liwen Chu et. al.
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Authors (continued) Name Affiliation Ron Porat Broadcom
Address Phone Ron Porat Broadcom Sriram Venkateswaran Matthew Fischer Leo Montreuil Andrew Blanksby Vinko Erceg Masahito Mori Sony Corp. Yusuke Tanaka Yuichi Morioka Kazuyuki Sakoda William Carney Liwen Chu et. al.
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Recap Multi-TID A-MPDU in 11ax
MPDUs with multiple TIDs that ask for Ack and/or BA acknowledgement and a management frame that asks for Ack acknowledgement may be aggregated in one A-MPDU of MU transmission. The spec shall allow UL MU transmission of Multi-STA Block ACK frame in response to multi-TID A-MPDU of DL MU transmission. The value of the AID field in M-BA is TBD. The missing part is the method of indicate acknowledgement of management frame.
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Candidate Methods for Management Ack
In BA Control field, the reserved bits can be use to indicate the acknowledgement of management frame (Action frame). However this method can not be easily used in M-BA to acknowledge A-MPDUs from multiple STAs. Reusing the method of indicating Ack to a data frame. Since there is no TID related to management frame, a specific TID, e.g. 15 should be used. HCCA already use 15.
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Proposal It seems specific TID method is better:
HCCA can still use TID 8 to 14. HCCA is less implemented. We propose the following text: A value of 15 in the TID subfield in the Per STA Info field of the M-BA frame indicate the successful acknowledgement of a MGMT frame that requires an immediate response and is carried in the soliciting A-MPDU. TID 15 for management Ack.
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Straw Poll Do you support adding the following test to 11ax SFD:
A value of 15 in the TID subfield in the Per STA Info field of the M-BA frame indicate the successful acknowledgement of a MGMT frame that requires an immediate response and is carried in the soliciting A-MPDU? Liwen Chu et. al.
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