H-EDCA: QoS-based High Performance Media Access Control for IEEE 802.11e WLANs. - Ben-Jye Chang; Jyh-Woei Chu (GLOBECOM, 2006)

Performance Analyses of High-Efficiency EDCA for Reducing Contention Collision and Increasing Throughput in QoS-based IEEE 802.11e Wireless Networks. - Ben-Jye Chang; Ying-Hsin Liang; Jyh-Woei Chu (J. Inf. Sci. Eng., 2010)