Multi-code SS-CSMA/CA for cluster-tree wireless ad hoc networks. - Naoto Kobatake; Satoru Takagishi; Yasushi Yamao (ISWCS, 2009)

High-throughput time group access SS-CSMA/CA for wireless ad hoc networks with layered-tree topology. - Naoto Kobatake; Yasushi Yamao (WMNC, 2010)

High-throughput time group access MCR-SS-CSMA/CA for wireless ad hoc networks with layered-tree topology. - Naoto Kobatake; Yasushi Yamao (Telecommun. Syst., 2013)