Multicarrier assignment with random pulse for multicarrier high speed decentralized wireless LAN. - Takeo Fujii; Hiroyuki Atarashi; Masao Nakagawa (PIMRC, 1997)

Multipath interference canceller using soft-decision replica combined with hybrid ARQ in W-CDMA forward link. - Nobuhiko Miki; Sadayuki Abeta; Hiroyuki Atarashi; Mamoru Sawahashi (VTC Fall, 2001)

Broadband packet wireless access based on VSF-OFCDM and MC/DS-CDMA. - Hiroyuki Atarashi; Noriyuki Maeda; Sadayuki Abeta; Mamoru Sawahashi (PIMRC, 2002)

Performance of forward link broadband OFCDM packet wireless access using MMSE combining scheme based on SIR estimation. - Noriyuki Maeda; Hiroyuki Atarashi; Sadayuki Abeta; Mamoru Sawahashi (VTC Spring, 2002)

Pilot Channel Assisted MMSE Combining in Forward Link for Broadband OFCDM Packet Wireless Access. - Noriyuki Maeda; Hiroyuki Atarashi; Sadayuki Abeta; Mamoru Sawahashi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2002)

Comparison of Hybrid ARQ Packet Combining Algorithm in High Speed Downlink Packet Access in a Multipath Fading Channel. - Nobuhiko Miki; Hiroyuki Atarashi; Sadayuki Abeta; Mamoru Sawahashi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2002)

Optimum Bandwidth per Sub-Carrier of Multicarrier/DS-CDMA for Broadband Packet Wireless Access in Reverse Link. - Shingo Suwa; Hiroyuki Atarashi; Sadayuki Abeta; Mamoru Sawahashi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2002)

Variable spreading and chip repetition factors (VSCRF)-CDMA in reverse link for broadband wireless access. - Yoshikazu Goto; Teruo Kawamura; Hiroyuki Atarashi; Mamoru Sawahashi (PIMRC, 2003)

Experimental evaluation of throughput performance in broadband packet wireless access based on VSF-OFCDM and VSF-CDMA. - Noriyuki Maeda; Yoshihisa Kishiyama; Kenichi Higuchi; Hiroyuki Atarashi; Mamoru Sawahashi (PIMRC, 2003)

Experimental evaluation on effect of hybrid ARQ with packet combining in forward link for VSF-OFCDM broadband wireless access. - Nobuhiko Miki; Hiroyuki Atarashi; Kenichi Higuchi; Sadayuki Abeta; Mamoru Sawahashi (PIMRC, 2003)

Radio Link Capacity Comparison between MC/DS-CDMA and MC-CDMA in Reverse Link Broadband Wireless Access. - Shingo Suwa; Hiroyuki Atarashi; Mamoru Sawahashi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2003)

Effect of time diversity in hybrid ARQ considering space and path diversity for VSF-OFCDM downlink broadband wireless access. - Nobuhiko Miki; Hiroyuki Atarashi; Mamoru Sawahashi (PIMRC, 2004)

Investigations on packet error rate of variable spreading and chip repetition factors (VSCRF)-CDMA wireless access in reverse link multi-cell environment. - Yoshikazu Goto; Teruo Kawamura; Hiroyuki Atarashi; Mamoru Sawahashi (VTC Fall (2), 2004)

Analysis on tradeoff between frequency diversity and inter-code interference considering fading correlation in forward link for VSF-OFCDM wireless access. - Tony Q. S. Quek; Noriyuki Maeda; Hiroyuki Atarashi; Mamoru Sawahashi (VTC Fall (2), 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)

Broadband wireless access based on VSF-OFCDM and VSCRF-CDMA and its experiments. - Hiroyuki Atarashi; Noriyuki Maeda; Yoshihisa Kishiyama; Mamoru Sawahashi (Eur. Trans. Telecommun., 2004)

Variable Spreading and Chip Repetition Factors (VSCRF)-CDMA in Reverse Link for Broadband Packet Wireless Access. - Yoshikazu Goto; Teruo Kawamura; Hiroyuki Atarashi; Mamoru Sawahashi (IEICE Trans. Commun., 2005)

Field Experiments on Throughput Performance above 100 Mbps in Forward Link for VSF-OFCDM Broadband Wireless Access. - Yoshihisa Kishiyama; Noriyuki Maeda; Kenichi Higuchi; Hiroyuki Atarashi; Mamoru Sawahashi (IEICE Trans. Commun., 2005)

Variable Spreading Factor-OFCDM with Two Dimensional Spreading that Prioritizes Time Domain Spreading for Forward Link Broadband Wireless Access. - Noriyuki Maeda; Yoshihisa Kishiyama; Hiroyuki Atarashi; Mamoru Sawahashi (IEICE Trans. Commun., 2005)

Comparison of Throughput Employing Hybrid ARQ Packet Combining in Forward Link OFCDM Broadband Packet Wireless Access. - Nobuhiko Miki; Hiroyuki Atarashi; Sadayuki Abeta; Mamoru Sawahashi (IEICE Trans. Commun., 2005)

Accurate FFT Processing Window Timing Detection Based on Maximum SIR Criterion in OFCDM Wireless Access. - Satoshi Nagata; Noriyuki Maeda; Hiroyuki Atarashi; Mamoru Sawahashi (IEICE Trans. Commun., 2005)

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)

Experimental Evaluation of Time Diversity Effect in Hybrid ARQ Considering Space and Path Diversity for Downlink OFDM-Based Broadband Radio Access. - Nobuhiko Miki; Hiroyuki Atarashi; Kenichi Higuchi; Mamoru Sawahashi; Masao Nakagawa (IEICE Trans. Commun., 2009)

Performance Evaluation of LTE-Advanced Heterogeneous Network Deployment Using Carrier Aggregation between Macro and Small Cells. - Takahiro Takiguchi; Kohei Kiyoshima; Yuta Sagae; Kengo Yagyu; Hiroyuki Atarashi; Sadayuki Abeta (IEICE Trans. Commun., 2013)