Skill

Describe 802.11 Communication Techniques

February 2023 with Jeff Kish

Join Jeff Kish as he looks at 802.11 communication techniques that include a division of PHY and MAC layers, OFDM, OFDMA, Resource Units, and the 802.11 ACK/CRC process.

Recommended Experience

1 to 2 years of networking experience

Related Job Functions

Network Admin
Network Engineer

Jeff Kish has over 15 years of IT experience, focusing mainly on core infrastructure and data center technologies. He holds a number of Cisco certifications, including CCIEs in Routing and Switching and Data Center. He also focuses on network programmability and software-defined networking.

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Skill Outline

1. Overview (0:21)
2. Intro (2:57)
3. 802.11 Specifications (15:44)
4. 802.11 PHY and MAC (11:32)
5. ACKs and Ethernet CRC (9:43)
6. Conclusion (0:04)

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