Overview of APAC Activities in Wi-Fi and WPAN, Jan-Mar 2022
This document provides insights into the activities related to Wi-Fi and WPAN in the APAC region between January and March 2022. It covers consultations, outcomes, and updates from regulatory bodies like ACMA in Australia and MIIT in China, addressing frequency bands, power limits, and future potentials. The slides by Edward Au from Huawei offer a high-level overview, including details on radio local area networks, consultation outcomes, and frequency band adjustments. Stay informed about the latest developments in the field of wireless communication.
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March 2022 doc.: IEEE 802.18-22/0010-01 APAC update March 2022 Author: Name Company Address Phone Email Edward Au Huawei Technologies edward.ks.au@gmail.com Submission Slide 1 Edward Au (Huawei)
March 2022 doc.: IEEE 802.18-22/0010-01 Background This slide deck provides a high-level overview of the activities in APAC (related to Wi-Fi and WPAN) between January and March 2022. Submission Slide 2 Edward Au (Huawei)
March 2022 doc.: IEEE 802.18-22/0010-01 Australia ACMA (1) Radio local area networks (RLANs) in the 6 GHz band - consultation 37/2021 Submission deadline: November 19, 2021 https://www.acma.gov.au/consultations/2021-10/radio-local-area- networks-rlans-6-ghz-band-consultation-372021 Of interest to us: Lower 6 GHz band/proposed update to the LIPD Class Licence Possibility of upper 6 GHz band/higher power RLAN devices Possible updates to existing LIPD arrangements for RLANs in the 5150 5250 MHz frequency band to reflect outcomes of WRC-19. Submission Slide 3 Edward Au (Huawei)
March 2022 doc.: IEEE 802.18-22/0010-01 Australia ACMA (2) Radio local area networks (RLANs) in the 6 GHz band - consultation 37/2021 Outcome published: March 10, 2022 https://www.acma.gov.au/sites/default/files/2022- 03/Outcomes%20Paper_Proposed%20updates%20to%20the%20LIP D%20Class%20Licence%20for%206%20GHz%20RLANs.pdf Legalization updated: https://www.legislation.gov.au/Details/F2022L00249 Submission Slide 4 Edward Au (Huawei)
March 2022 doc.: IEEE 802.18-22/0010-01 Australia ACMA (3) Radio local area networks (RLANs) in the 6 GHz band - consultation 37/2021 Of interest to us: Allow RLAN devices in the lower band. The power limits of low power indoor devices and very low power devices are broadly aligned with those adopted in Europe and the UK. indoor does not include inside vehicles. Contained a requirement that devices must implement contention-based protocols for multiple access, e.g., CSMA or MACA Decisions were not made on the following topics . Possible updates to the use of the 5 GHz band related to higher power limits and outdoor use, Higher power devices in the 6 GHz band, The future use of the upper 6 GHz band (6425~7125 MHz), The potential of AFC. Submission Slide 5 Edward Au (Huawei)
March 2022 doc.: IEEE 802.18-22/0010-01 China MIIT Notice of the MIIT on adjusting the frequency use planning and radio management communication systems Consultation period: January 26 ~ February 27, 2022 Link Asks for public opinion on: adjusting the frequency bands of the microwave communication system as follows: 4500~4800 MHz, 7125~7725 MHz, 7725~8500 MHz, 10.7~11.7 GHz, 12.75~13.25 GHz, 14.5~15.35 GHz, 21.2~23.6 GHz, 71~76 GHz, 81~86 GHz technical requirements for radio transmitting equipment of microwave communication system operating in the above-mentioned frequency bands the frequency bands of the microwave communication system involved in coordination with space radio services of microwave Submission Slide 6 Edward Au (Huawei)
March 2022 doc.: IEEE 802.18-22/0010-01 Japan MIC Call for opinions: Technical conditions for the introduction of 6 GHz band wireless LAN Consultation period: March 3 ~ April 1, 2022 Link Selected summary: Frequency band: 5925 ~ 6425 MHz Modes of operation: low power indoor, very low power EIRP (antenna power) should be 200 mW or less in LPI mode and 25 mW or less in VLP mode. Many technical conditions of 6 GHz LPI will follow those of 5 GHz For 6425 ~ 7125 MHz, further coexistence studies are required. Submission Slide 7 Edward Au (Huawei)
March 2022 doc.: IEEE 802.18-22/0010-01 Malaysia MCMC Class Assignment No. 1 of 2022 Published and is effective since January 19, 2022 https://www.mcmc.gov.my/skmmgovmy/media/General/CA-No-1- of-2022_-signed_19012022.pdf Of interest to us is the updated class assignment on short range devices operating between 5925 MHz and 6425 MHz. Submission Slide 8 Edward Au (Huawei)
March 2022 doc.: IEEE 802.18-22/0010-01 Thailand NBTC U.S. - Thailand 6 GHz Spectrum Virtual Workshop February 17~18, 2022 https://www.nbtc.go.th/News/Information/52494.aspx https://www.standardsportal.org/usa_en/toolbox/US%E2%80%93In do-Pacific-STCP.aspx During the workshop, a NBTC representative shared the information that NBTC has agreed on a policy that 5.925~6.425 GHz is for unlicensed use with an expected public consultation in Q2/Q3 this year. 6.425~7.125 GHz is under consideration subject to the outline of the WRC-23 meeting. Submission Slide 9 Edward Au (Huawei)
