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BW indication for Non-contiguous Channel Bonding
Date: Name Affiliation Address Phone Yunbo Li Huawei F1-17, Huawei Base, Bantian, Shenzhen Yanchun Li Ming Gan Jiayin Zhang 5B-N8, No.2222 Xinjinqiao Road, Pudong, Shanghai David X. Yang Jun Luo Yi Luo Yingpei Lin Jiyong Pang Zhigang Rong 10180 Telesis Court, Suite 365, San Diego, CA NA Jian Yu Yuchen Guo Yunbo Li, et al. (Huawei)
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Authors (continued) Yunsong Yang Huawei Junghoon Suh Peter Loc
Name Affiliation Address Phone Yunsong Yang Huawei 10180 Telesis Court, Suite 365, San Diego, CA NA Junghoon Suh 303 Terry Fox, Suite 400 Kanata, Ottawa, Canada Peter Loc Edward Au Teyan Chen F1-17, Huawei Base, Bantian, Shenzhen Yunbo Li, et al. (Huawei)
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Authors (continued) Name Affiliation Ron Porat Broadcom
Address Phone Ron Porat Broadcom Sriram Venkateswaran Matthew Fischer Zhou Lan Leo Montreuil Andrew Blanksby Vinko Erceg Thomas Derham Mingyue Ji Yunbo Li, et al. (Huawei)
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2111 NE 25th Ave, Hillsboro OR 97124, USA
Month Year doc.: IEEE yy/xxxxr0 Authors (continued) 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 Feng Jiang Yunbo Li, et al. (Huawei)
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5488 Marvell Lane, Santa Clara, CA, 95054
Authors (continued) Name Affiliation Address Phone Hongyuan Zhang Marvell 5488 Marvell Lane, Santa Clara, CA, 95054 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 Yunbo Li, et al. (Huawei)
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Authors (continued) Alice Chen Albert Van Zelst Alfred Asterjadhi
Name Affiliation Address Phone Alice Chen Qualcomm 5775 Morehouse Dr. San Diego, CA, USA Albert Van Zelst Straatweg 66-S Breukelen, 3621 BR Netherlands Alfred Asterjadhi Bin Tian Carlos Aldana 1700 Technology Drive San Jose, CA 95110, USA George Cherian Gwendolyn Barriac Hemanth Sampath Lin Yang Lochan Verma 5775 Morehouse Dr. San Diego, CA USA 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 Yunbo Li, et al. (Huawei)
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Authors (continued) Rolf De Vegt Sameer Vermani Qualcomm 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 Tevfik Yucek VK Jones Youhan Kim Yunbo Li, et al. (Huawei)
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Authors (continued) Jianhan Liu Mediatek USA
Name Affiliation Address Phone Jianhan Liu Mediatek USA 2860 Junction Ave, San Jose, CA 95134, USA Thomas Pare ChaoChun Wang James Wang Tianyu Wu Russell Huang James Yee No. 1 Dusing 1st Road, Hsinchu, Taiwan Frank Hsu Joonsuk Kim Apple Aon Mujtaba Guoqing Li Eric Wong Chris Hartman Jarkko Kneckt Yunbo Li, et al. (Huawei)
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Authors (continued) Jinmin Kim Kiseon Ryu Jinyoung Chun
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 hyunhee Park HanGyu Cho 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 Yunbo Li, et al. (Huawei)
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Authors (continued) Fei Tong Samsung Hyunjeong Kang 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 3759 Yunbo Li, et al. (Huawei)
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Authors (continued) Minho Cheong Reza Hedayat 9008 Research Dr.
Name Affiliation Address Phone Masahito Mori Sony Corp. Yusuke Tanaka Yuichi Morioka Kazuyuki Sakoda William Carney Sigurd Schelstraete Quantenna Huizhao Wang Minho Cheong Newracom 9008 Research Dr. Irvine, CA 92618 Reza Hedayat Young Hoon Kwon Yongho Seok Daewon Lee Yujin Noh Yunbo Li, et al. (Huawei)
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Yunbo Li, et al. (Huawei)
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Introduction Non-contiguous channel bonding is adopted by 11ax in Jan 2016 IEEE meeting[1,2]; The Bandwidth (BW) field in HE-SIG-A for an HE MU PPDU is still not decided yet, which labelled >=2 bits; The remaining bits in HE-SIG-A are limited, bits for several other fields are still TBD TXOP duration Spatial Reuse ... For saving the bits in HE-SIG-A, we propose to use 3 bits of BW field in HE-SIG-A of HE MU PPDU to indicate the contiguous and non-contiguous channel modes 1 more bit of BW field is added; Yunbo Li, et al. (Huawei)
![Introduction Non-contiguous channel bonding is adopted by 11ax in Jan 2016 IEEE meeting[1,2];](http://slideplayer.com./slide/15246887/92/images/13/Introduction+Non-contiguous+channel+bonding+is+adopted+by+11ax+in+Jan+2016+IEEE+meeting%5B1%2C2%5D%3B.jpg "The Bandwidth (BW) field in HE-SIG-A for an HE MU PPDU is still not decided yet, which labelled >=2 bits; The remaining bits in HE-SIG-A are limited, bits for several other fields are still TBD. TXOP duration. Spatial Reuse. ... For saving the bits in HE-SIG-A, we propose to use 3 bits of BW field in HE-SIG-A of HE MU PPDU to indicate the contiguous and non-contiguous channel modes. 1 more bit of BW field is added; Yunbo Li, et al. (Huawei)")
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BW indication Two different design principles could be used for channel bonding modes indication; One way is use BW field to do the indication, similar as in 11n and 11ac; The other way is use BW field and SIG-B Common Block field to jointly indicate; When only use BW field to do the indication 3 bits of BW field could support 8 modes; There are 4 existing modes: 20MHz, 40MHz, 80MHz and 160(80+80)MHz; Up to 4 new modes could be supported; When use BW field and SIG-B Common Block field to jointly indicate There are two SIG-B content channels, one is always transmit on primary 20MHz channel, the location of the other one could be signaled by BW field; The exact availability of each 20MHz channel could be further indicated in SIG-B Common Block field. Equivalently, much more modes can be supported; It is a tradeoff between flexibility and complex for two different ways of indication, how to design is open for discussion. Yunbo Li, et al. (Huawei)
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Summary The number of bits for BW field in SIG-A of HE MU PPDU is discussed in this presentation; 3 bits of BW field are proposed to indicate contiguous and non-contiguous channel bonding modes; The details of indication are TBD. Yunbo Li, et al. (Huawei)
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References [1] ax-non-contiguous-channel-bonding-in-11ax [2] ax-tgax-january-2016-meeting-agenda Yunbo Li, et al. (Huawei)
![References [1] ax-non-contiguous-channel-bonding-in-11ax [2] ax-tgax-january-2016-meeting-agenda](http://slideplayer.com./slide/15246887/92/images/16/References+%5B1%5D+ax-non-contiguous-channel-bonding-in-11ax+%5B2%5D+ax-tgax-january-2016-meeting-agenda.jpg "Yunbo Li, et al. (Huawei)")
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Straw Poll 1 Do you agree that 3 bits are used for the BW field in SIG-A of HE_MU PPDU? Yunbo Li, et al. (Huawei)
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