Ken-ya Hashimoto

Publication Activity (10 Years)

Years Active: 2012-2017
Publications (10 Years): 2

Top Topics

Power Allocation

Carrier Frequency Offset

Top Venues

IEICE Electron. Express

Int. J. Distributed Syst. Technol.

Publications

Guoqiang Zhang, Awinash Anand, Kousuke Hikichi, Shuji Tanaka, Masayoshi Esashi, Ken-ya Hashimoto, Shinji Taniguchi, Ramesh K. Pokharel
A 1.9GHz Low-Phase-Noise Complementary Cross-Coupled FBAR-VCO without Additional Voltage Headroom in 0.18µm CMOS Technology. IEICE Trans. Electron. (4) (2017)
Fumiaki Ukaji, Chang-Jun Ahn, Tatsuya Omori, Ken-ya Hashimoto
Performance enhancement with applying FSS and ASB method for MU-MIMO. ICIT (2016)
Masaya Okamura, Chang-Jun Ahn, Tatsuya Omori, Ken-ya Hashimoto
Channel compensation based on VPS and time-frequency interferometry for massive MIMO-OFDM. ISPACS (2015)
Hikaru Oka, Chang-Jun Ahn, Tatsuya Omori, Ken-ya Hashimoto
IQ imbalance estimation and compensation schemes based on time-frequency interferometry for OFDM. Trans. Emerg. Telecommun. Technol. 26 (9) (2015)
Asato Kuriharat, Chang-Jun Ahn, Tatsuya Omori, Ken-ya Hashimoto
An application of OFDM-IDMA to uplink multiuser visible light communication system. ISPACS (2015)
Kotaro Abe, Chang-Jun Ahn, Tatsuya Omori, Ken-ya Hashimoto
Spatial performance of color clustered VLC-MIMO due to incompleteness of color filters. ISPACS (2015)
Ye Tian, Wenjian Wang, Chang-Jun Ahn, Tatsuya Omori, Ken-ya Hashimoto
The accuracy improvement using WLAN for indoor positioning system. ISPACS (2015)
Hikaru Oka, Chang-Jun Ahn, Tatsuya Omori, Ken-ya Hashimoto
IQ imbalance and carrier frequency offset compensation schemes for TFI-OFDM. ISPACS (2014)
Akihiro Kuroha, Chang-Jun Ahn, Tatsuya Omori, Ken-ya Hashimoto
Multiuser Diversity OFDMA using Power Priority Selection and Adaptive Clipping. Int. J. Distributed Syst. Technol. 5 (4) (2014)
Chang-Jun Ahn, Incheol Jeong, Izumi Endo, Tatsuya Omori, Ken-ya Hashimoto
Maritime VHF communications with polarization diversity over a Rician channel. Int. J. Commun. Syst. 27 (10) (2014)
Taichi Sakaue, Chang-Jun Ahn, Tatsuya Omori, Ken-ya Hashimoto
Time Domain Replica Signal Based Interference Compensation for SP-MIMO/OFDM with Large Delay Spread Channel. Int. J. Distributed Syst. Technol. 5 (4) (2014)
Naotoshi Yoda, Chang-Jun Ahn, Ken-ya Hashimoto
Single Symbol Decodable QO-STBC with Full Diversity. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2014)
Guoqiang Zhang, Abhay Kochhar, Keiji Yoshida, Shuji Tanaka, Ken-ya Hashimoto, Masayoshi Esashi, Ramesh K. Pokharel
The methods of maintaining Low frequency stability in FBAR based cross-coupled VCO design. IEICE Electron. Express 10 (12) (2013)
Akihiro Kuroha, Chang-Jun Ahn, Tatsuya Omori, Ken-ya Hashimoto
Power priority selection and adaptive clipping with peak reduction signal for MUDiv/OFDMA. RIVF (2013)
Kei Okubo, Chang-Jun Ahn, Tatsuya Omori, Ken-ya Hashimoto
Enhancement of cell-edge throughput performance with CoMP transmission using QO-STBC scheme. GCCE (2013)
Masayuki Kitakatay, Chang-Jun Ahn, Tatsuya Omori, Ken-ya Hashimoto
Throughput performance enhancement applying adaptive modulation for single symbol decodable QO-STBC with full diversity. APCC (2013)
Hikaru Oka, Chang-Jun Ahn, Tatsuya Omori, Ken-ya Hashimoto
IQ imbalance estimation and compensation schemes based on time frequency interferometry for OFDM. IWSDA (2013)
Guoqiang Zhang, Abhay Kochhar, Keiji Yoshida, Shuji Tanaka, Ken-ya Hashimoto, Masayoshi Esashi, Haruichi Kanaya, Ramesh K. Pokharel
A low phase noise FBAR based multiband VCO design. IEICE Electron. Express 10 (13) (2013)
Taichi Sakaue, Tomoki Yoshimura, Yuta Ida, Chang-Jun Ahn, Tatsuya Omori, Ken-ya Hashimoto
Interference compensation scheme using time domain replica signals for SP-MIMO/OFDM under large delay spread channel greater than GI. RIVF (2013)
Chang-Jun Ahn, Dongsoo Har, Tatsuya Omori, Ken-ya Hashimoto
Frequency symbol spreading based adaptive subcarrier block selection for OFDMA system. Digit. Signal Process. 22 (3) (2012)
Chang-Jun Ahn, Ken-ya Hashimoto
Heterogeneous Constellation Based QOSTBC for Improving Detection Property of QRD-MLD. IEICE Trans. Commun. (8) (2012)
Chang-Jun Ahn, Tatsuya Omori, Ken-ya Hashimoto
Heterogeneous constellation based QOSTBC for improving property of QRD-MLD. ICCE (2012)