Takahiko Saba

33 papers B 9C 1Journal 8Unranked 15
YearRankTypeTitle / Venue / Authors
2026 J jnl
Methods for Complexity Reduction of Downlink SCMA Detection Using Joint IQ Factor Graph.
IEICE Trans. Commun.
Leo Tomura, Takahiko Saba
2025 B conf
Construction of PAC Codes Based on the Impulse Response of the Convolutional Encoder.
GLOBECOM
Hiroshi Angelo Fernandez, Leo Tomura, Takahiko Saba
2024 — conf
Coordinated Multi-CPU for Interference Reduction in Cell-Free Massive MIMO-NOMA.
APWCS
Iori Kamino, Takahiko Saba
2023 — conf
Precoding to Reduce Complexity of Factor Graph for MIMO-SCMA.
ICSPCS
Kazushi Takada, Takahiko Saba
2020 — conf
Complexity Reduction of MPA Detection Using Joint IQ Factor Graph in SCMA.
VTC Spring
Hiroto Hirama, Takahiko Saba
2019 — conf
Generator Matrix Based Puncturing in Polar Coding.
ICSPCS
Takumi Kandatsu, Takahiko Saba
2018 — conf
Polar Coding with Enhanced Channel Polarization under Frequency Selective Fading Channels.
ICC
Masahiro Oda, Takahiko Saba
2018 — conf
Polar Coding with Introducing Half-Frozen Bits.
GLOBECOM Workshops
Kazumasa Nagano, Takahiko Saba
2017 — conf
A physical layer security scheme employing imaginary receiver for multiuser MIMO-OFDM systems.
ICC
Yuki Tanigawa, Yu Kozai, Takahiko Saba
2017 J jnl
Joint Maximum Likelihood Detection in Far User of Non-Orthogonal Multiple Access.
IEICE Trans. Commun.
Kenji Ando, Yukitoshi Sanada, Takahiko Saba
2017 C conf
Tomlinson-Harashima precoding for physical layer security in MIMO-OFDM systems.
APCC
Satoru Nakajima, Takahiko Saba
2016 — conf
Effect of spatial multiplexing on the performance of MPA detection in downlink SCMA.
ICSPCS
Shintaro Ebi, Takahiko Saba
2015 — conf
An artificial fast fading generation scheme for physical layer security of MIMO-OFDM systems.
ICSPCS
Yu Kozai, Takahiko Saba
2015 B conf
Energy Efficient Artificial Fast Fading for MISO-OFDM Systems.
GLOBECOM
Tomoki Akitaya, Takahiko Saba
2014 — conf
Modified Mutual Superposition Transmission with Complexity-Reduced Detection for Spatial Multiplexing OFDM Systems.
VTC Fall
Kei Kaiho, Takahiko Saba
2014 — conf
Mutual Superposition Transmission for Spatial Multiplexing OFDM Systems.
VTC Spring
Takahiko Saba
2014 — conf
Time-domain artificial noise generation technique using time-domain and frequency-domain processing for physical layer security in MIMO-OFDM systems.
ICC Workshops
Tomoki Akitaya, Shunta Asano, Takahiko Saba
2013 — conf
Hierarchical multi-stage interference alignment for downlink heterogeneous networks.
APSIPA
Tomoki Akitaya, Takahiko Saba
2011 — conf
Time-domain ML channel estimation considering antenna switching time for RF-MIMO-OFDM.
GLOBECOM Workshops
Masahiro Yasukawa, Takahiko Saba
2007 B conf
Effect of Inter-Code Interference Cancellation on STFBC-OFDM Under Time and Frequency Selective Fading Environments.
GLOBECOM
Masahiro Saegusa, Takahiko Saba
2007 J jnl
Improvement of CCI and Residual Frequency Offset Compensation Using Feedback Phase Tracking in MIMO-OFDM Systems.
IEICE Trans. Commun.
Naoto Egashira, Hiroo Takayama, Takahiko Saba
2007 J jnl
Modified SC-Type Turbo Detection Using SISO-MLD for CCI Suppression in SDM-OFDM Systems.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Shoichi Sasahara, Takahiko Saba
2006 J jnl
Frequency Offset Compensation Scheme Using Interference Cancellation in Reverse Link of OFDM/SDMA Systems.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Naoto Egashira, Takahiko Saba
2006 B conf
Turbo Equalization Combined Timing and Frequency Offsets Compensation in Uplink OFDMA Systems.
GLOBECOM
Yuusuke Miyauchi, Takahiko Saba
2005 B conf
A new SDM transmit scheme using HARQ with MRC.
GLOBECOM
Jun Konishi, Takahiko Saba
2004 B conf
Improvement of CCI compensation accuracy using feedback phase tracking in MIMO-OFDM systems.
GLOBECOM
Naoto Egashira, Hiroo Takayama, Takahiko Saba
2003 J jnl
Performance evaluation of adaptive co-channel interference canceling receiver using frequency spread coding and frequency interleaving for OFDM systems.
Eur. Trans. Telecommun.
Masaki Shibahara, Takeo Fujii, Iwao Sasase, Takahiko Saba
2002 J jnl
Improvement of BPSK Space-Time Turbo Code with Full Rate and Full Antenna Diversity.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Chikara Kojima, Takahiko Saba
2002 — conf
Improvement of BPSK space-time turbo code with full antenna diversity.
ICC
Chikara Kojima, Takahiko Saba
2001 B conf
A novel symbol synchronization algorithm with reduced influence of ISI for OFDM systems.
GLOBECOM
Kenkichi Takahashi, Takahiko Saba
1997 B conf
Performance of multicarrier trellis-coded slow-FH/16QAM with an interference immunity decoding.
PIMRC
Ken-ichiro Shinoi, Takahiko Saba, Iwao Sasase
1997 B conf
Performance of the time-shared code tracking loop with extended tracking range for frequency hopped signals.
PIMRC
Takahiko Saba, Yukio Sato, Shinsaku Mori
1996 J jnl
Improved performance of fast acquisition PLL synthesizer with
Eur. Trans. Telecommun.
Takahiko Saba, Duk-Kyu Park, Shinsaku Mori