探讨Wi-Fi 7

Navigating Wi-Fi 7 A Deep Dive into Next-Gen Advancements Table of contents 1.Abstract...........................................................................................................................................................................42.Wi-Fi Legacy...................................................................................................................................................................43.Introduction of Wi-Fi 7...................................................................................................................................................53.1.4096 QAM............................................................................................................................................................63.2.New Preamble design........................................................................................................................................73.3.320 MHz Bandwidth...........................................................................................................................................73.4.Multi RU................................................................................................................................................................83.5.512 MPDU compressed block-ack....................................................................................................................93.6.Enhanced QoS.....................................................................................................................................................93.6.1.Wi-Fi 6 Latency improvements.............................................................................................................93.6.2.Wi-Fi 7 Restricted Service Periods for Latency guarantees...........................................................103.6.3.Restricted TWT........................................................................................................................................113.6.4.Triggered Peer-to-Peer (P2P) Transmission......................................................................................113.7.Multi-Link Operation.........................................................................................................................................123.7.1.Multi-Link Architecture.........................................................................................................................123.7.2.Reliability vs Latency.............................................................................................................................133.7.3.Types of MLDs........................................................................................................................................133.7.4.Multi-Link Channel access...................................................................................................................143.7.5.Multi-link performance........................................................................................................................153.8.Multi-link discovery...........................................................................................................................................163.8.1.Legacy link discovery............................................................................................................................163.8.2.Wi-Fi 7 Multi-link discovery.................................................................................................................173.8.3.Multi-link Association...........................................................................................................................173.8.4.Multi-link security setup.......................................................................................................................183.9.NSEP.....................................................................................................................................................................194.New Wi-Fi 7 testing challenges...................................................................................................................................195.Testing systems.............................................................................................................................................................205.1.OCTOBOX Testbeds..........................................................................................................................................205.2.OCTOBOX software...........................................................................................................................................215.3.REST API..............................................................................................................................................................225.4.ScriptManager.............................................................................................................................