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Wi-Fi 7 In Depth: Your guide to mastering Wi-Fi 7, the 802.11be protocol, and their deployment
book

Wi-Fi 7 In Depth: Your guide to mastering Wi-Fi 7, the 802.11be protocol, and their deployment

by Jerome Henry
November 2024
Intermediate to advanced content levelIntermediate to advanced
385 pages
12h 30m
English
Addison-Wesley Professional
Content preview from Wi-Fi 7 In Depth: Your guide to mastering Wi-Fi 7, the 802.11be protocol, and their deployment

Chapter 5

EHT Physical Layer Enhancements

physical layer (PHY) protocol data unit: [PPDU]

The unit of data exchanged between PHY entities to provide the PHY data service.

802.11-2020, Clause 3

The 802.11be amendment for Extremely High Throughput (EHT) STAs introduces several key elements intended to improve operations for highly demanding applications. Some of these improvements are implemented at the MAC layer, and address all elements of coordination and scheduling. These improvements also rely on innovations at the Physical layer (PHY). This chapter focuses on the 802.11be Physical layer enhancements, with particular attention being paid to the new features introduced in 802.11be: 320 MHz, multi-link operation, large-size and small-size multi-RUs, ...

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Publisher Resources

ISBN: 9780135323519