Proposal of SIP based AP Selection Agent System in Wireless LAN. - Yasufumi Morioka; Takeshi Higashino; Katsutoshi Tsukamoto; Shozo Komaki (PIMRC, 2007)

AP selection algorithm for VoIP services in mixed traffic WLAN environment. - Yasufumi Morioka; Takeshi Higashino; Katsutoshi Tsukamoto; Shozo Komaki (Wireless Days, 2008)

AP Selection Algorithm for Real-Time Communications through Mixed WLAN Environments. - Yasufumi Morioka; Takeshi Higashino; Katsutoshi Tsukamoto; Shozo Komaki (IEICE Trans. Commun., 2008)

VoIP Session Capacity Expansion with Packet Transmission Suppression Control in Wireless LAN. - Yasufumi Morioka; Takeshi Higashino; Katsutoshi Tsukamoto; Shozo Komaki (IEICE Trans. Commun., 2009)

Mobile-initiated with network-controlled IP flow mobility mechanism for multi-interface mobile node. - Jinho Kim; Yasufumi Morioka; Junichiro Hagiwara (ICCE, 2012)

An optimized seamless IP flow mobility management architecture for traffic offloading. - Jinho Kim; Yasufumi Morioka; Junichiro Hagiwara (NOMS, 2012)

Experimental Analysis of Public Wireless LAN Quality for Moving Users. - Yasufumi Morioka; Yoshifumi Morihiro; Akira Yamada 003; Yukihiko Okumura (VTC Fall, 2014)

A Study on Moving Cell in 5G Cellular System. - Hiroto Yasuda; Akira Kishida; Jiyun Shen; Yoshifumi Morihiro; Yasufumi Morioka; Satoshi Suyama; Akira Yamada 003; Yukihiko Okumura; Takahiro Asai (VTC Fall, 2015)