Efficient Random Access Channel Transmission Method Using Packet Retransmission According to QoS. - Yousuke Iizuka; Motohiro Tanno; Mamoru Sawahashi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2003)

Field experiments on low-rate turbo coding and soft-decision decoding for broadband packet DS-CDMA wireless access in reverse link. - Shingo Suwa; Nobuhiko Miki; Motohiro Tanno; Kenichi Higuchi; Mamoru Sawahashi (PIMRC, 2004)

Experiments on three-step fast cell search algorithm employing common pilot channel for OFCDM broadband packet wireless access in forward link. - Motohiro Tanno; Kenichi Higuchi; Hiroyuki Atarashi; Mamoru Sawahashi (VTC Fall (2), 2004)

Fast Cell Search Algorithm for Overlay System with Cellular and Isolated Cells in Forward Link for OFCDM Broadband Wireless Access. - Motohiro Tanno; Hiroyuki Atarashi; Kenichi Higuchi; Mamoru Sawahashi (IEICE Trans. Commun., 2005)

Investigations on Synchronization Channel Sequences in OFDM Based Evolved UTRA Downlink. - Satoshi Nagata; Yoshihisa Kishiyama; Motohiro Tanno; Kenichi Higuchi; Mamoru Sawahashi (VTC Fall, 2007)

Physical Channel Structures and Cell Search Method for Scalable Bandwidth for OFDM Radio Access in Evolved UTRA Downlink. - Motohiro Tanno; Kenichi Higuchi; Satoshi Nagata; Yoshihisa Kishiyama; Mamoru Sawahashi (IEICE Trans. Commun., 2007)

Investigation on Transmit Diversity for Synchronization Channel in OFDM Based Evolved UTRA Downlink. - Satoshi Nagata; Yoshihisa Kishiyama; Motohiro Tanno; Motohiro Higuchi; Mamoru Sawahashi (VTC Fall, 2008)

Layered OFDMA Radio Access for IMT-Advanced. - Motohiro Tanno; Yoshihisa Kishiyama; Hidekazu Taoka; Nobuhiko Miki; Kenichi Higuchi; Mamoru Sawahashi (VTC Fall, 2008)

Investigation on Optimum Radio Link Connection Using Remote Radio Equipment in Heterogeneous Network for LTE-Advanced. - Akihito Morimoto; Motohiro Tanno; Yoshihisa Kishiyama; Kenichi Higuchi; Mamoru Sawahashi (VTC Spring, 2009)

Effects of Wideband Scheduling and Radio Resource Assignment in OFDMA Radio Access. - Kazuaki Takeda 002; Satoshi Nagata; Yoshihisa Kishiyama; Nobuhiko Miki; Motohiro Tanno (VTC Fall, 2009)

Investigation on Optimum Radio Parameter Design in Layered OFDMA for LTE-Advanced. - Kazuaki Takeda 002; Satoshi Nagata; Yoshihisa Kishiyama; Motohiro Tanno; Kenichi Higuchi; Mamoru Sawahashi (VTC Spring, 2009)

Performance Evaluations of MBMS Signals Using Transmit/Receiver Diversity with SFN in OFDM Based Evolved UTRA Downlink. - Akihito Morimoto; Yoshihisa Kishiyama; Motohiro Tanno; Kenichi Higuchi; Mamoru Sawahashi (IEICE Trans. Commun., 2009)

Cell Search Time Comparison Using Hierarchical and Non-hierarchical Synchronization Channels in OFDM Based Evolved UTRA Downlink. - Satoshi Nagata; Motohiro Tanno; Yoshihisa Kishiyama; Kenichi Higuchi; Mamoru Sawahashi (IEICE Trans. Commun., 2009)

Layered OFDMA and Its Radio Access Techniques for LTE-Advanced. - Motohiro Tanno; Yoshihisa Kishiyama; Hidekazu Taoka; Nobuhiko Miki; Kenichi Higuchi; Mamoru Sawahashi (IEICE Trans. Commun., 2009)

Experiments on Handover Using Combination of Bicast and Forwarding of IP Packet for Future IP-Based RANs. - Motohiro Tanno; Akihito Morimoto; Kenichi Higuchi; Mamoru Sawahashi (IEICE Trans. Commun., 2009)

Investigation of Two-Dimensional Orthogonal Sequence Mapping to Multi-Layer Reference Signal for LTE-Advanced Downlink. - Kazuaki Takeda 002; Yoshihisa Kishiyama; Motohiro Tanno; Takehiro Nakamura (VTC Fall, 2010)

Coordinated multipoint transmission/reception techniques for LTE-advanced. - Mamoru Sawahashi; Yoshihisa Kishiyama; Akihito Morimoto; Daisuke Nishikawa; Motohiro Tanno (IEEE Wirel. Commun., 2010)

Performance Evaluations of Transmit Diversity Schemes with Synchronization Signals for LTE Downlink. - Satoshi Nagata; Yoshihisa Kishiyama; Motohiro Tanno; Kenichi Higuchi; Mamoru Sawahashi (IEICE Trans. Commun., 2015)