IEEE80211beWifi7Akash33778877345678990.pptx

Wifi 7

1. Customer Delivery Engineering Technical Leader Akash Malkood Harnessing the Power of WiFi 7: Applications and Innovations Parithosh Vema Technical Consulting Engineer

2. Agenda

3. Value of Wi-Fi Wi- Fi chipset shipments 2 Wi- Fi shipments at an all time high

4. Why WiFi7? Accelerated Connectivity 4.8×Faster ≈ 46 Gbps Wired-Like Responsiveness Low Latency Enhanced Privacy and Security 5× Network Capacity

5. Technical highlights 320 MHz Channels & 4K QAM 2x maximum bandwidth 320MHz high-capacity channels 20% more data transmission with 4096 QAM modulation Multi Resource Units (RU) and Puncturing Multi-RU Puncturing, Wi-Fi 7 devices will be able to use other parts of the same high-speed channel Sharing available bandwidth MLO & Deterministic Latency Associate and simultaneously exchange traffic on multiple bands Other key features Security enhancements Restricted Target Wake Time (r-TWT) Compressed block ack enhancements QoS enhancements like Stream Classification Services (SCS) and Mirrored Stream Classification encryption algorithms Wi-Fi Sensing

6. Benefits of Multi- link Operation AP Multi- link Device AP1 2.4 GHz AP2 5 GHz AP3 6 GHz STA Multi- link Device STA1 2.4 GHz STA2 5 GHz STA3 6 GHz Throughput boost Aggregating multiple links for data transmission Failed Failed Successful AP Multi- link Device AP1 2.4 GHz AP2 5 GHz AP3 6 GHz STA Multi - link Device STA1 2.4 GHz STA2 5 GHz STA3 6 GHz Increased reliability Duplicating critical packets on multiple links AP1 2.4 GHz AP2 5 GHz AP3 6 GHz AP Multi- link Device AP1 2.4 GHz AP2 5 GHz AP Multi- link Device STA1 STA2 STA3 STA4 STA1 STA2 STA3 STA4 STA6 STA5 Associated STAs Unassociated STAs STA6 STA5 AP3 6 GH z Latency improvement Load balancing to mitigate congestion on one link AP1 2.4 GHz AP2 5 GHz AP3 6 GHz AP Multi- link Device AP1 2.4 GHz AP2 5 GHz AP Multi- link Device STA1 STA2 STA4 STA1 STA2 STA3 STA4 STA6 STA5 Associated STAs Unassociated STAs STA5 AP3 6GHz Traffic separation/differentiation Separating different traffic flows to different links STA6 STA1 STAs with non- TSN traffic STAs with TSN traffic

7. Application Target Use Cases Evolution NSEP Priority Service

8. Future of Wireless … Accelerated Connectivity BLE - Bluetooth low energy C- V2X - Cellular vehicle to everything LP- WAN - Low power wide area network mmWave - Millimeter wave spectrum PWN - Private wireless networks SAT - Satellite UWB - Ultra wideband 5G/ Beyond 5G C- V2X SAT PWN mm- Wave Wi- Fi BLE UWB (Industrial) IoT Enterprise Healthcare Hospitality Transportation Residential SOHO Aerial LP- WAN Automotive Educational The future is a mix of heterogenous wireless technologies: no one size fits all! Next Generation and Standards (NGS)

9. Thank You