Wi Fi - JuliaLightCNCS/Net-150 GitHub Wiki

802.11 is standard for Wi-Fi

Cost effective and scalable

DSSS - direct sequence spread spectrum - slower - 802.11b

FHSS - frequency hopping spread spectrum - not widely used

OFDM - orthogonal frequency division multiplexing

Authentication - determining what can be said

Association - allocate resources to device

Data delivery - ensures you get data

Privacy - encryption

Will have transceivers both receive and transmit data

SSID - different frequencies - login