QPSK. See Quadrature phase shift keying.
Quadrature phase shift keying (QPSK), 72–75, 79, 85, 87, 91, 94, 99, 503.
Quality of Service (QoS), 31, 48, 103–104, 147, 305, 385–417, 438
Distributed fair queuing, 394.
Standard. See 802.11e.
See also DiffServ.