IEEE 802.11-23/871r0 ETSI TC BRAN News Updates May 2023
Stay updated with the latest developments in the ETSI TC BRAN activities as highlighted in the May 2023 document by Guido R. Hiertz from Ericsson GmbH. Learn about the ongoing work items, relevance to IEEE 802.11 standards, upcoming meetings, and discussions on critical topics like Energy Detection Threshold (EDT). Keep abreast of the trends shaping the wireless communication landscape.
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May 2023 doc.: IEEE 802.11-23/871r0 ETSI TC BRAN news Date: 2023-05-16 Authors: Name Guido R. Hiertz Affiliations Ericsson GmbH Address Ericsson Allee 1 52134 Herzogenrath Germany Phone email hiertz@ieee.org Submission Slide 1 Guido R. Hiertz, Ericsson GmbH
May 2023 doc.: IEEE 802.11-23/871r0 Work Items (WIs) under development [1] EN 301 893 (5 GHz) Document ready Final discussions regarding Energy Detection Threshold (EDT) description EN 303 687 (6 GHz) In EN Approval Procedure (ENAP) ENAP closes 2023-06-27 EN 303 753 (60 GHz) ENAP & Harmonised Standard Technical Advisory Consultant (HASTAC) review requested EN 302 502 (5.8 GHz) Broadband Fixed Wireless Access Inactive since 2019 TR 103 721 (5.8 GHz coexistence) To be published by ETSI Submission Slide 2 Guido R. Hiertz, Ericsson GmbH
May 2023 doc.: IEEE 802.11-23/871r0 Relevance to IEEE 802.11 Current version of EN 301 893 does not consider any 5 GHz PHY beyond IEEE 802.11ac Today, products implementing commonplace features of IEEE 802.11ax and beyond require notified body approval In Europe, 5945 MHz to 6425 MHz available for license- exempt operation IEEE 802.11 products dependent on notified body approval until EN 303 687 in OJEU Target EN 303 687 & revised EN 301 893 listed as Harmonized Standards (HSs) in the Official Journal of the EU (OJEU) Once in OJEU, manufacturers may use these HSs to self-assess products Submission Slide 3 Guido R. Hiertz, Ericsson GmbH
May 2023 doc.: IEEE 802.11-23/871r0 ETSI TC BRAN activities since ETSI TC BRAN plenary #118 ETSI TC BRAN conducted two ad hoc meetings (#118a and #118b) Open schedule A third to follow, next week Ad hoc meeting #118a mostly discussed plans at ECC/CEPT for updated receiver requirements Might impact requirements in Harmonized Standards Also discussions in other ETSI groups (ERM TG11 etc.) Ad hoc meeting #118b discussed concerns about EDT requirements On the one hand, there are concerns about loopholes On the other hand, there are concerns about operation at bandwidth larger than 20 MHz and at the cell edge Waiting for compromise Submission Slide 4 Guido R. Hiertz, Ericsson GmbH
May 2023 doc.: IEEE 802.11-23/871r0 Upcoming meetings Meetings scheduled until end of 2024 Proposal for meeting dates for the years 2025, 2026, and 2027 to be discussed during BRAN #119 See BRAN(23)118005r1 ETSI TC BRAN plenary #119 2023-06-12 until 2023-06-16 ETSI TC BRAN plenary #120 2023-09-18 until 2023-09-22 ETSI TC BRAN plenary #121 2023-10-23 until 2023-10-27 ETSI TC BRAN plenary #122 2023-12-11 until 2023-12-15 Submission Slide 5 Guido R. Hiertz, Ericsson GmbH
May 2023 doc.: IEEE 802.11-23/871r0 References 1. ETSI, Work Programme, accessed 2023-05-16. [Online]. Available: https://portal.etsi.org/tb.aspx?tbid=287&SubTB=287#/50611-work- programme Submission Slide 6 Guido R. Hiertz, Ericsson GmbH
