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Carlos Cordeiro CTO, Wireless Communications Intel ...

Carlos CordeiroCTO, Wireless CommunicationsIntel CorporationJuly 20202 AgendaWi-Fi GenerationsWi-Fi Market and GrowthFundamentals of Wi-Fi 7 Major Trends Impacting Wireless EvolutionBeyond Wi-Fi 7 Current Generations of Wi-Fi3Wi-Fi 5Wi-Fi 6Wi-Fi 4Wi-Fi 6E Extends Wi-Fi 6 with 6 GHz band operation* Launching Jan 2021 Based on IEEE , 5, 6 GHz band operationOFDMA, UL and DL MU-MIMO, target wake time (TWT), 1024-QAMBest-in-class WPA3 securityMax data rate: GbpsLaunched Aug/2019 Based on IEEE GHz band operationUp to 8x8 MIMO, DL MU-MIMO, 80 MHz and 160 MHz channels, 256-QAMMax data rate: ~7 GbpsLaunched June/2013 Based on IEEE and 5 GHz band operationUp to 4x4 MIMO, 40 MHz channels, 64-QAMMax data rate: ~600 MbpsLaunched in 2007* 6 GHz operation subject to regulatory rules in each economic value~2 trillion in economic value in 2018Wi-Fi Market Economic 2022, ~60% of global mobile traffic will be offloaded to Wi-Fi and51% of total IP traffic will be Wi-Fi** 45 New experiences ( , industrial IoT, 3D/XR content, real-time collab.)

PHY Enhancements: Basics Exemplary 40 MHz packet: 9 Preamble and packet format Max single channel bandwidth increased from 160 MHz (Wi-Fi 6/6E) to 320 MHz Tone plan for 320 MHz use duplicated 160 MHz tone plan based on Wi-Fi 6 Channelization and 320 MHz channels * Number of 320 MHz channels dependent upon regulatory rules per country. *

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