Enhancement of DCF by multiple data frame transmission scheme based on the number of elapsed contention windows. - Kengo Nagata; Shinya Otsuki; Tomoaki Kumagai; Kazuyoshi Saitoh; Satoru Aikawa (VTC Fall (2), 2004)

Multi-channel wireless LAN mesh architecture with DCF-based inter-AP communication and idle channel search packet forwarding. - Luis Loyola; Tomoaki Kumagai; Kengo Nagata; Shinya Otsuki; Satoru Aikawa (GLOBECOM, 2005)

Proposal and Evaluation of a Mesh Wireless Local Area Network Architecture with Dual DCF-HCCA Channel Access Scheme in the Vicinity of Gateway Access Points. - Luis Loyola; Masakatsu Ogawa; Kengo Nagata; Satoru Aikawa (IEICE Trans. Commun., 2006)

A New Multi-Channel Mesh Architecture with DCF-Based Inter-AP Communication and Radio-Aware Packet Forwarding for IEEE 802.11-Compliant WLANs. - Luis Loyola; Tomoaki Kumagai; Kengo Nagata; Shinya Otsuki; Satoru Aikawa (IEICE Trans. Commun., 2007)

Queuing Scheme for Improved Downlink Throughput on WLANs. - Takefumi Hiraguri; Kengo Nagata; Toshiyuki Ogawa; Takahiro Ueno; Kenya Jin'no; Kentaro Nishimori (Wirel. Pers. Commun., 2013)