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APAC update – September 2019

APAC update – September 2019. Author:. Background. This slide deck provides a high-level overview of the activities in APAC (related to Wi-Fi and WPAN) between July and September 2019. APT (1). The APG19-5 meeting was held in Tokyo, Japan, from July 31 to August 6, 2019

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APAC update – September 2019

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  1. APAC update – September 2019 Author: Edward Au (Huawei)

  2. Background • This slide deck provides a high-level overview of the activities in APAC (related to Wi-Fi and WPAN) between July and September 2019. Edward Au (Huawei)

  3. APT (1) • The APG19-5 meeting was held in Tokyo, Japan, from July 31 to August 6, 2019 • Preliminary APT common proposals with consensus approach were developed • For details on selected agenda items that are of interest to us, please refer to 19/0128r0. Edward Au (Huawei)

  4. Australia ACMA (1) • Consultation on Proposed area-wide apparatus licence • Closed on August 9, 2019 • To develop a new transmitter and receiver licence type, referred to as the area-wide apparatus licence (AWL) type. This new licence type is intended to benefit spectrum users by complementing existing licensing options and improving apparatus licensing flexibility, particularly by providing a scalable licensing option to support area-wide multi-device deployments.  • https://www.acma.gov.au/Home/theACMA/proposed-area-wide-apparatus-licence Edward Au (Huawei)

  5. Australia ACMA (2) • Consultation on Spectrum Sharing: Overview and New Approaches • Submission deadline: September 27, 2019 • Toprovidean overview of spectrum sharing concepts as they currently exist and outline new approaches to spectrum sharing arrangements, including examples of sharing arrangements being either introduced or considered internationally. This is intended to provide a common information base against which new proposals for spectrum sharing can be considered. • https://www.acma.gov.au/theACMA/new-approaches-to-spectrum-sharing-1 Edward Au (Huawei)

  6. India TRAI • Consultation on Allotment of spectrum to Indian Railways for Public Safety and Security services • Closed on July 22, 2019 • Open House Discussion conducted on August 26, 2019 • Indian Railways has requested DoT to reserve 15 MHz of spectrum in 700 MHz band for the purpose and to begin with 10 MHz to be allocated free of cost as the proposal is devoid of any commercial gain, but only for enhancing security and passenger amenities. DoT has also requested TRAI to provide recommendations on administrative allotment of spectrum to Indian Railways and the quantum, price, appropriate frequency band (including 450-470 MHz band) and any other related issue. • https://main.trai.gov.in/consultation-paper-allotment-spectrum-indian-railways-public-safety-and-security-services Edward Au (Huawei)

  7. Japan MIC (1) • Consultation on the report related to the technical conditions for advanced radio equipment that uses radio waves in the 60 GHz band and necessary for sophistication of low-power wireless systems • Submission deadline: September 30, 2019 • http://www.soumu.go.jp/menu_news/s-news/01kiban14_02000393.html Edward Au (Huawei)

  8. Japan MIC (2) • Motivation • With the introduction of IEEE802.11ad / WiGig in 2013, antenna power has been increased. • In recent years, broadband millimeter-wave radar, mobile terminals and televisions, motion sensors, and biological information sensors have been developed. • The components of communication systems have changed significantly since 2013. • IEEE 802.11ay, which can be considered as not only communications devices, but also radar, is expected to finish soon. • In view of the status of the system, it is necessary to review the new usage needs and the technical requirements. Edward Au (Huawei)

  9. Japan MIC (3) • New usage models • Smart home appliances, including the use of (high resolution) radar senor for, e.g., gesture sensing. • Personal health check and monitoring system through biometric information acquisition that can be introduced to nursing and childcare facilities, e.g., • recognize slight movements of the human surface due to heartbeat and breathing from a distance • acquire biological information of multiple persons at the same time by using a radar sensor Edward Au (Huawei)

  10. Japan MIC (4) • New usage models (cont’d) • Personal authentication • 60 GHz radar-based face recognition enables not only face detection but also biometric recognition • In-vehicle sensing • High resolution radar enables detection of sitting position and biological information Edward Au (Huawei)

  11. Japan MIC (5) • This report also covers: • Forecast of the market and the market size of 60 GHz band wireless systems, especially on radar • Trends of the usage of 60 GHz systems in other countries, including automotive radars, industrial applications (e.g., high precision sensing and intelligent processing), motion gesture recognition sensor. • International standards, including Wireless HD, IEEE 802.15.3c, IEEE 802.11ad, IEEE 802.15.3e, and IEEE 802.11ay. • 60 GHz regulation in other countries, including US, Europe, Korea, China. Edward Au (Huawei)

  12. Japan MIC (3) • This report also covers (cont’d): • Requirements for 60 GHz band low-power broadband millimeter-wave radar • Coexistence/sharing analysis with other wireless systems • Radio wave protection guidelines • Technical Conditions of radio equipment Edward Au (Huawei)

  13. Korea MSIT (1) • Consultation on the use of radar for vehicles in E-band • Closed on August 19, 2019 • https://www.msit.go.kr/web/msipContents/contentsView.do?cateId=mssw353&artId=2044437 • The following items from the consultation are effective from August 30, 2019: • Increase radar radio frequency from 76-77 GHz to 76-81 GHz • Update the supply power of the radar antenna for preventingvehicle collision from 10mW or below to 20mW or below. • https://www.msit.go.kr/web/msipContents/contentsView.do?cateId=mssw353&artId=2163036 • https://www.msit.go.kr/web/msipContents/contentsView.do?cateId=mssw353&artId=2163037 Edward Au (Huawei)

  14. Korea MSIT (2) • Consultation (parts of) on the use of 940 MHz for Ubiquitous Sensor Networks (USN) • Closed on October 7, 2019 • https://www.msit.go.kr/web/msipContents/contentsView.do?cateId=mssw353&artId=2122983 Edward Au (Huawei)

  15. Korea MSIT (3) • The center frequency of the radio waves to be emitted: Edward Au (Huawei)

  16. Korea MSIT (4) • Occupied frequency bandwidth is within 200 kHz • Frequency tolerance should be ±20×10-6or less • Radiated power including antenna absolute gain should be less than 200kW • The sum of the transmission times of the radio equipment shall be within 5% for any one minute. Edward Au (Huawei)

  17. Korea MSIT (5) • Use one or more of the following avoidance or interference mitigation techniques: • 10 or more non-overlapping channels when using frequency hopping • If Listen Before Talk is used, the radio wave should be released more than 0.005 seconds before the transmission and the transmission signal shall be stopped within 3 seconds and paused for more than 0.05 seconds only when the strength of the received signal is less than –65dBm. Edward Au (Huawei)

  18. Korea MSIT (6) • Undesired emission outside the specified frequency band should be less than the following: Edward Au (Huawei)

  19. Malaysia MCMC • Consultation on Allotment of spectrum to Indian Railways for Public Safety and Security services • Closed on August 9, 2019 • Paper: • https://www.mcmc.gov.my/media/announcements/public-consultation-on-proposed-malaysia%E2%80%99s-positio • List of submissions is available at: • https://www.mcmc.gov.my/media/announcements/public-consultation-on-proposed-malaysia’s-positio Edward Au (Huawei)

  20. Singapore IMDA • Public Consultation on Allocation of Spectrum for Enterprise and Public Mobile use • Paper: • https://www2.imda.gov.sg/-/media/Imda/Files/Regulation-Licensing-and-Consultations/Consultations/Consultation-Papers/Public-Consultation-Paper-for-800-MHz.pdf?la=en • Of interest to us is the refarming of the 866-869 MHz band • The deadline for comment submission was further extended to September 9, 2019. It is now closed. • List of submissions: • https://www2.imda.gov.sg/regulations-and-licensing/Regulations/consultations/Consultation-Papers/2019/Public-Consultation-on-Allocation-of-Spectrum-for-Enterprise-and-Public-Mobile-use Edward Au (Huawei)

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