802.11ax - The Nitty Gritty Details of OFDMA and Multi-User Concurrent Access

This presentation will dive deep into the details of how OFDMA works with specific focus on the multi-user concurrent access methods for both uplink and downlink. After the presentation, you will understand precisely how the protocol works at the PHY and MAC layers and be able to better predict and plan for its operation in your environments. This is not a high-level presentation, but, instead, a detailed bit-by-bit and symbol-by-symbol analysis and explanation of the process.