Ryuhei Funada

56 papers B 24C 1Misc 1Journal 15Unranked 15
YearRankTypeTitle / Venue / Authors
2013 J jnl
Design of the Start-Frame-Delimiter Pair for 802.15 Smart Utility Network System.
IEICE Trans. Commun.
Liru Lu, Hiroshi Harada, Ryuhei Funada, Chin-Sean Sum
2013 — conf
IEEE802.11af with partial subcarrier system for effective use of TV white spaces.
ICC Workshops
Keiichi Mizutani, Zhou Lan, Ryuhei Funada, Hiroshi Harada
2012 Misc conf
A guard band aggregation scheme for cognitive radio using TV white space.
ICCS
Noriyuki Yaginuma, Masahiro Umehira, Ryuhei Funada, Hiroshi Harada
2012 — conf
IEEE 802.15.4m: The first low rate wireless personal area networks operating in TV white space.
ICON
Chin-Sean Sum, Ming-Tuo Zhou, Liru Lu, Ryuhei Funada, Fumihide Kojima, Hiroshi Harada
2011 — conf
60 GHz band CMOS based transceiver for millimeter wave WPAN and WLAN systems.
WPMC
Hiroshi Harada, Ryuhei Funada, Keren Li, Shuzo Kato
2011 — conf
A public broadband wireless communication system on VHF TV band.
CrownCom
Hiroshi Harada, Masayuki Oodo, Ryuhei Funada, Ming-Tuo Zhou, Liru Lu, Xin Zhang
2011 — conf
An investigation into the spectrum occupancy in Japan in the context of TV White Space systems.
CrownCom
Soraya Contreras, Gabriel Porto Villardi, Ryuhei Funada, Hiroshi Harada
2011 J jnl
MAC Development and Enhancement of IEEE 802.15.3c WPAN Realizing Gbps Throughput.
IEICE Trans. Commun.
Chang Woo Pyo, Zhou Lan, Fumihide Kojima, Ryuhei Funada, Hiroshi Harada, Shuzo Kato
2011 B conf
Performance analysis of low duty FSK system for Smart Utility Network.
WCNC
Chin-Sean Sum, Mohammad Azizur Rahman, Zhou Lan, Fumihide Kojima, Ryuhei Funada, Hiroshi Harada
2011 C conf
Selection of modulation and coding schemes of single carrier PHY for 802.11ad multi-gigabit mmWave WLAN systems.
ISCC
Liru Lu, Xin Zhang, Ryuhei Funada, Chin-Sean Sum, Hiroshi Harada
2011 J jnl
Smart utility networks in tv white space.
IEEE Commun. Mag.
Chin-Sean Sum, Hiroshi Harada, Fumihide Kojima, Zhou Lan, Ryuhei Funada
2010 B conf
A Cross Layer Interference and Coexistence Model for Millimeter-Wave WPAN with Directional Antennas.
WCNC
Chin-Sean Sum, Zhou Lan, Junyi Wang, Tuncer Baykas, Ryuhei Funada, Mohammad Azizur Rahman, Hiroshi Harada, Shuzo Kato
2010 B conf
A Pro-Active Beamforming Protocol for Multi-Gbps Millimeter-Wave WPAN Systems.
WCNC
Junyi Wang, Zhou Lan, Chang Woo Pyo, Tuncer Baykas, Chin-Sean Sum, Mohammad Azizur Rahman, Jing Gao, Ryuhei Funada, Fumihide Kojima, Hiroshi Harada, Shuzo Kato
2010 — conf
A Scalable Heuristic Scheduling Strategy for 60GHz WPAN STDMA System with Directional Antennas.
ICC
Chin-Sean Sum, Mohammad Azizur Rahman, Zhou Lan, Junyi Wang, Ryuhei Funada, Tuncer Baykas, Hiroshi Harada, Shuzo Kato
2010 J jnl
Error Rate Analysis of Band-Limited BPSK With Nakagami/Nakagami ACI Considering Nonlinear Amplifier and Diversity.
IEEE Trans. Veh. Technol.
Mohammad Azizur Rahman, Chin-Sean Sum, Ryuhei Funada, Tuncer Baykas, Junyi Wang, Shigenobu Sasaki, Hiroshi Harada, Shuzo Kato
2010 B conf
Investigation of Synchronization Frame Transmission in Multi-Gbps 60 GHz WPANs.
WCNC
Tuncer Baykas, Xueli An, Chin-Sean Sum, Mohammad Azizur Rahman, Junyi Wang, Zhou Lan, Ryuhei Funada, Hiroshi Harada, Shuzo Kato
2009 B conf
A Multi-Gbps Millimeter-Wave WPAN System Based on STDMA with Heuristic Scheduling.
GLOBECOM
Chin-Sean Sum, Zhou Lan, Mohammad Azizur Rahman, Junyi Wang, Tuncer Baykas, Ryuhei Funada, Hiroshi Harada, Shuzo Kato
2009 — conf
A SNR Mapping Scheme for ZF/MMSE Based SC-FDE Structured WPANs.
VTC Spring
Junyi Wang, Tuncer Baykas, Ryuhei Funada, Chin-Sean Sum, Mohammad Azizur Rahman, Zhou Lan, Hiroshi Harada, Shuzo Kato
2009 — conf
A Space-Time Resource Management Scheme for Multi-Gbps Millimeter-wave WPAN System.
VTC Fall
Chin-Sean Sum, Mohammad Azizur Rahman, Zhou Lan, Ryuhei Funada, Junyi Wang, Tuncer Baykas, Hiroshi Harada, Shuzo Kato
2009 B conf
A synchronization-frame-aided interference mitigation mechanism for millimeter-wave WPAN.
PIMRC
Chin-Sean Sum, Xueli An, Zhou Lan, Tuncer Baykas, Junyi Wang, Ryuhei Funada, Mohammad Azizur Rahman, Hiroshi Harada, Shuzo Kato
2009 B conf
A virtual time-slot allocation throughput enhancement scheme with multiple modulations for a multi-gbps millimeter-wave WPAN system.
WCNC
Chin-Sean Sum, Zhou Lan, Ryuhei Funada, Junyi Wang, Tuncer Baykas, Mohammad Azizur Rahman, Hiroshi Harada, Shuzo Kato
2009 — conf
Analysis and Comparison of Inter-Symbol/Frame Interference in Pulsed DS- and Hybrid DS/TH-UWB Communications.
VTC Spring
Mohammad Azizur Rahman, Shigenobu Sasaki, Shahi Taphsir Islam, Tuncer Baykas, Chin-Sean Sum, Junyi Wang, Ryuhei Funada, Hiroshi Harada, Shuzo Kato
2009 B conf
Beam Codebook Based Beamforming Protocol for Multi-Gbps Millimeter-Wave WPAN Systems.
GLOBECOM
Junyi Wang, Zhou Lan, Chang Woo Pyo, Tuncer Baykas, Chin-Sean Sum, Mohammad Azizur Rahman, Ryuhei Funada, Fumihide Kojima, Ismail Lakkis, Hiroshi Harada, Shuzo Kato
2009 J jnl
Beam codebook based beamforming protocol for multi-Gbps millimeter-wave WPAN systems.
IEEE J. Sel. Areas Commun.
Junyi Wang, Zhou Lan, Chang Woo Pyo, Tuncer Baykas, Chin-Sean Sum, Mohammad Azizur Rahman, Jing Gao, Ryuhei Funada, Fumihide Kojima, Hiroshi Harada, Shuzo Kato
2009 — conf
Beamforming Codebook Design and Performance Evaluation for 60GHz Wideband WPANs.
VTC Fall
Junyi Wang, Zhou Lan, Chin-Sean Sum, Chang Woo Pyo, Jing Gao, Tuncer Baykas, Mohammad Azizur Rahman, Ryuhei Funada, Fumihide Kojima, Ismail Lakkis, Hiroshi Harada, Shuzo Kato
2009 — conf
Error Performance and Throughput Evaluation of a Multi-Gbps Millimeter-Wave WPAN System in Multipath Environment in the Presence of Adjacent and Co-Channel Interference.
VTC Spring
Chin-Sean Sum, Ryuhei Funada, Junyi Wang, Tuncer Baykas, Mohammad Azizur Rahman, Hiroshi Harada, Shuzo Kato
2009 J jnl
Error Probability of MRC in Frequency Selective Nakagami Fading in the Presence of CCI and ACI.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Mohammad Azizur Rahman, Chin-Sean Sum, Ryuhei Funada, Shigenobu Sasaki, Tuncer Baykas, Junyi Wang, Hiroshi Harada, Shuzo Kato
2009 J jnl
Error performance and throughput evaluation of a multi-Gbps millimeter-wave WPAN system in the presence of adjacent and co-channel interference.
IEEE J. Sel. Areas Commun.
Chin-Sean Sum, Ryuhei Funada, Junyi Wang, Tuncer Baykas, Mohammad Azizur Rahman, Hiroshi Harada
2009 B conf
Exact error probabilities for MRC in frequency selective Nakagami fading with ISI, CCI and ACI.
WCNC
Mohammad Azizur Rahman, Chin-Sean Sum, Shigenobu Sasaki, Tuncer Baykas, Junyi Wang, Ryuhei Funada, Hiroshi Harada, Shuzo Kato
2009 — conf
MIMO channel capacity of a measured radio channel of Outdoor Macro Cellular Systems at 3GHz-band.
VTC Fall
Tomoshige Kan, Ryuhei Funada, Junyi Wang, Hiroshi Harada, Jun-ichi Takada
2009 B conf
On scheduling and power allocation over multiuser MIMO-OFDMA: Fundamental design and performance evaluation in WiMAX systems.
PIMRC
Junyi Wang, Zhou Lan, Ryuhei Funada, Hiroshi Harada
2009 — conf
Preamble Design for Millimeter-Wave Single Carrier WPANs.
VTC Spring
Tuncer Baykas, Junyi Wang, Ryuhei Funada, Mohammad Azizur Rahman, Chin-Sean Sum, Ryota Kimura, Hiroshi Harada, Shuzo Kato
2009 J jnl
Single carrier transmission for multi-gigabit 60-GHz WPAN systems.
IEEE J. Sel. Areas Commun.
Shuzo Kato, Hiroshi Harada, Ryuhei Funada, Tuncer Baykas, Chin-Sean Sum, Junyi Wang, Mohammad Azizur Rahman
2009 J jnl
Throughput and Error Analysis of a Space-Time Resource Management Scheme for Multi-Gbps Millimeter-Wave WPAN System.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Chin-Sean Sum, Mohammad Azizur Rahman, Zhou Lan, Ryuhei Funada, Junyi Wang, Tuncer Baykas, Hiroshi Harada, Shuzo Kato
2009 — conf
Virtual Time-Slot Allocation Scheme for Throughput Enhancement in a Millimeter-Wave GBPS WPAN Cross Layer Design.
ICC
Chin-Sean Sum, Zhou Lan, Ryuhei Funada, Junyi Wang, Tuncer Baykas, Mohammad Azizur Rahman, Hiroshi Harada, Shuzo Kato
2009 J jnl
Virtual time-slot allocation scheme for throughput enhancement in a millimeter-wave multi-Gbps WPAN system.
IEEE J. Sel. Areas Commun.
Chin-Sean Sum, Zhou Lan, Ryuhei Funada, Junyi Wang, Tuncer Baykas, Mohammad Azizur Rahman, Hiroshi Harada
2008 J jnl
A Novel Method of Estimating the Signal-to-Interference Ratio for One-Cell-Frequency-Reuse OF/TDMA Systems.
IEICE Trans. Commun.
Masafumi Moriyama, Hiroshi Harada, Seiichi Sampei, Ryuhei Funada
2008 B conf
Adjacent channel interference resistance of a multi-Gbps millimeter-wave WPAN system.
PIMRC
Chin-Sean Sum, Ryuhei Funada, Junyi Wang, Tuncer Baykas, Ming Lei, Yoshinori Nishiguchi, Ryota Kimura, Yozo Shoji, Hiroshi Harada, Shuzo Kato
2008 B conf
Golay sequence aided channel estimation for millimeter-wave WPAN systems.
PIMRC
Ryota Kimura, Ryuhei Funada, Yoshinori Nishiguchi, Ming Lei, Tuncer Baykas, Chin-Sean Sum, Junyi Wang, Mohammad Azizur Rahman, Yozo Shoji, Hiroshi Harada, Shuzo Kato
2008 B conf
Hardware Impairments on LDPC Coded SC-FDE and OFDM in Multi-Gbps WPAN (IEEE 802.15.3c).
WCNC
Ming Lei, Ismail Lakkis, Chin-Sean Sum, Tuncer Baykas, Junyi Wang, Mohammad Azizur Rahman, Ryota Kimura, Ryuhei Funada, Yozo Shoji, Hiroshi Harada, Shuzo Kato
2008 B conf
Novel frame design methodology for multi-gigabit 60GHz WPAN systems.
PIMRC
Ryuhei Funada, Tuncer Baykas, Chin-Sean Sum, Junyi Wang, Mohammad Azizur Rahman, Hiroshi Harada, Shuzo Kato
2007 B conf
A Highly Mobile SDM-OFDM System Using Reduced-Complexity-and-Latency Processing.
PIMRC
Ryota Kimura, Ryuhei Funada, Hiroshi Harada, Shigeru Shimamoto
2007 B conf
A design of single carrier based PHY for IEEE 802.15.3c standard.
PIMRC
Ryuhei Funada, Hiroshi Harada, Yozo Shoji, Ryota Kimura, Yoshinori Nishiguchi, Ming Lei, Chang-Soon Choi, Fumihide Kojima, Chang Woo Pyo, Zhou Lan, Ismail Lakkis, Masahiro Umehira, Shuzo Kato
2007 B conf
High-Data-Rate DPC-OF/TDMA Based on Multi-Layer STBC Coded MIMO-OFDM.
WCNC
Ming Lei, Ryuhei Funada, Hiroshi Harada, Shuzo Kato
2007 B conf
Subcarrier-Grouping Based Detection Schemes for Multi-Layer STBC Coded MIMO-OFDM.
WCNC
Ming Lei, Ryuhei Funada, Hiroshi Harada, Shuzo Kato
2007 B conf
Throughput Comparison of Multi-Gbps WPAN (IEEE 802.15.3c) PHY Layer Designs under Non-Linear 60-GHz Power Amplifier.
PIMRC
Ming Lei, Chang-Soon Choi, Ryuhei Funada, Hiroshi Harada, Shuzo Kato
2006 J jnl
A Complexity-Reduced Time Alignment Control in Uplink Dynamic Parameter Controlled OF/TDMA.
IEICE Trans. Commun.
Ryota Kimura, Ryuhei Funada, Hiroshi Harada, Shigeru Shimamoto
2006 B conf
A novel method of estimating desired signal to undesired signal power ratio for one-cell-frequency-reuse SIMO/MIMO-OF/TDMA systems.
WCNC
Masafumi Moriyama, Hiroshi Harada, Seiichi Sampei, Ryuhei Funada
2006 B conf
Measurement of 3GHz-band Radio Propagation in Macro Cellular Environments.
PIMRC
Ryuhei Funada, Hiroshi Harada, Masao Otani
2006 B conf
Multiple-QR-Decomposition Assisted Group Detection for Reduced-Complexity-and-Latency MIMO-OFDM Receivers.
PIMRC
Ryota Kimura, Ryuhei Funada, Hiroshi Harada, Shigeru Shimamoto
2005 J jnl
A Channel Estimation Method for a Highly Mobile OFDM Wireless Access System.
IEICE Trans. Commun.
Ryuhei Funada, Hiroshi Harada, Yukiyoshi Kamio, Shoji Shinoda
2005 J jnl
A Timing Synchronization Method with Low-Volume DSP for OFDM Packet Transmission Systems.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Ryota Kimura, Ryuhei Funada, Hiroshi Harada, Manabu Sawada, Shoji Shinoda
2005 J jnl
Performance Evaluation of Time Alignment Control under High-Mobility Environment for Dynamic Parameter Controlled OF/TDMA.
IEICE Trans. Commun.
Ryota Kimura, Ryuhei Funada, Hiroshi Harada, Shoji Shinoda
2004 B conf
A novel time alignment control for uplink dynamic parameter controlled OF/TDMA.
PIMRC
Ryota Kimura, Ryuhei Funada, Hiroshi Harada, Shoji Shinoda
2003 B conf
A new simple timing synchronization method by subtraction process for OFDM packet transmission systems.
PIMRC
Ryota Kimura, Ryuhei Funada, Hiroshi Harada, Shoji Shinoda, Masayuki Fujise
2001 — conf
A new amplitude and phase compensation scheme under fast fading environment for OFDM packet transmission systems.
VTC Fall
Ryuhei Funada, Hiroshi Harada, Yukiyoshi Kamio, Shoji Shinoda, Masayuki Fujise