EDCA in ns2 simulation 802.11e operating mode, hoped is useful to everybody
File list:
IEEE 802.11e EDCA for ns2.28
...........................\EDCA_ns-2_28-v1-0-1.tgz
...........................\EDCA_ns-2_28-v1-0-2.tgz
...........................\EDCA_ns-2_28-V1-0.tgz