IEEE 802.11:

• 802.11b 2.4 GHz (802.11-DS+5.5+11 Mb/s 22Mhz) WI-FI
  (DS,HR,CCK)
  DS=Direct Sequence
  Frequency Shift Keying (2FSK,4FSK)
  HR=High Rate -> CCK=Complementary Code Keying
• 802.11b+ 2.4 GHz 22 Mb/s TI
  PBCC (Packet Binary Convolutional)
• 802.11g 2.4 GHz 54 Mb/s (Junio 2003, ¿compatibilidad?)
  OFDM (Orthogonal Frequency Division Multiplexing)
• 802.11a 5GHz 54 Mb/s (Tb Duales)