Wireless is a half-duplex medium. Unlike Ethernet, wireless devices must contend for air time to transmit their frames. To avoid collisions, there are a number of mechanisms used:
In this episode, I go over these mechanisms and describe their purpose.
Here is a screenshot of a wireless frame showing the Duration value within the header. This Duration value is used to set a device’s NAV timer.
Kelly Burroughs, our special guest from iBwave, joins the podcast to discuss the shifting landscape in Enterprise from a ‘one and done...
Opportunistic Wireless Encryption (OWE) is a way to secure open Wi-Fi networks. Encryption keys are created between a device and an access...
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Is ChatGPT useful to a Wi-Fi Engineer AI is really starting to make its mark on the world. ChatGPT has already provided us a many ways to...
Informing others on WLPC WLPC is the Wi-Fi conference to attend. Clear To Send attended the conference in Phoenix in February 2023. It...
Finding the right resource for survey work can be challenging due to the amount of Wi-Fi experts available. In this episode, we talk about...
