2008 |
25 | EE | Ian Dexter Garcia,
Kei Sakaguchi,
Kiyomichi Araki:
Cell Planning for Cooperative Transmission.
WCNC 2008: 1769-1774 |
24 | EE | Taizo Shirai,
Kiyomichi Araki:
On Generalized Feistel Structures Using the Diffusion Switching Mechanism.
IEICE Transactions 91-A(8): 2120-2129 (2008) |
23 | EE | Yuichi Nakagawa,
Kei Sakaguchi,
Hideki Kawamura,
Kyoji Ohashi,
Masahiro Muraguchi,
Kiyomichi Araki:
Multi-Channel Multi-Stage Transmultiplexing Digital Down Converter and Its Application to RFID (ISO18000-3 mode 2) Reader/Writer.
IEICE Transactions 91-B(1): 139-146 (2008) |
22 | EE | Junyi Wang,
Yuyuan Chang,
Chuyu Zheng,
Kiyomichi Araki,
Zhongzhao Zhang:
Performance Analysis of the Extended Low Complexity User Scheduling Algorithm over Up-Link Multi-User MIMO OFDMA Systems.
IEICE Transactions 91-B(1): 327-329 (2008) |
2007 |
21 | EE | Yuichi Nakagawa,
Masahiro Muraguchi,
Hideki Kawamura,
Kyoji Ohashi,
Kei Sakaguchi,
Kiyomichi Araki:
Novel Multi-Stage Transmultiplexing Digital Down Converter for Implementation of RFID (ISO18000-3 MODE 2) Reader/Writer.
VTC Spring 2007: 2300-2304 |
20 | EE | Jenjoab Virapanicharoen,
Watit Benjapolakul,
Kiyomichi Araki:
A Game Theoretic Framework for Fair-Efficient Threshold Parameters Selection in Call Admission Control for CDMA Mobile Multimedia Systems.
IEICE Transactions 90-A(7): 1280-1291 (2007) |
19 | EE | Jakkrapong Sumethnapis,
Kiyomichi Araki:
TR-UWB Systems with Pulse-Position Multi-Pulse Modulation for ECC's and Japan's Radiation Masks.
IEICE Transactions 90-B(10): 2969-2972 (2007) |
18 | EE | Jakkrapong Sumethnapis,
Kiyomichi Araki:
Delay Time Error Effect for Various TR-UWB Systems.
IEICE Transactions 90-B(10): 2976-2979 (2007) |
17 | EE | Junyi Wang,
Kiyomichi Araki,
Zhongzhao Zhang,
Yuyuan Chang,
Houtao Zhu,
Tsuyoshi Kashima:
A Low Complexity Tree-Structure Based User Scheduling Algorithm for Up-Link Multi-User MIMO Systems.
IEICE Transactions 90-B(6): 1415-1423 (2007) |
16 | EE | Kiyomichi Araki:
Special Section on Microwave and Millimeter-Wave Technology.
IEICE Transactions 90-C(9): 1657 (2007) |
2006 |
15 | EE | Jakkrapong Sumethnapis,
Kiyomichi Araki:
Multiple Access Performance of TR-UWB System Using a Combined PPM and Differential Multi-Pulse Modulation.
VTC Spring 2006: 1967-1971 |
14 | EE | Kei Mizutani,
Kei Sakaguchi,
Jun-ichi Takada,
Kiyomichi Araki:
Measurement of Time-Varying MIMO Channel for Performance Analysis of Closed-Loop Transmission.
VTC Spring 2006: 2854-2858 |
13 | EE | Gia Khanh Tran,
Nguyen Dung Dao,
Kei Sakaguchi,
Kiyomichi Araki,
Hiroshi Iwai,
Tsutomu Sakata,
K. Ogawa:
Performance Analysis of MIMO-OFDM Systems using Indoor Wideband MIMO Channel Measurement Data.
VTC Spring 2006: 2868-2872 |
12 | EE | See Ho Ting,
Kei Sakaguchi,
Kiyomichi Araki:
A robust and low complexity adaptive algorithm for mimo eigenmode transmission system with experimental validation.
IEEE Transactions on Wireless Communications 5(7): 1775-1784 (2006) |
11 | EE | Kei Mizutani,
Kei Sakaguchi,
Jun-ichi Takada,
Kiyomichi Araki:
Development of MIMO-SDR Platform and Its Application to Real-Time Channel Measurements.
IEICE Transactions 89-B(12): 3197-3207 (2006) |
10 | EE | Junyi Wang,
Kiyomichi Araki:
Pilot Symbol Aided MAP-Based 3D Channel Estimation for Multi-User MIMO-OFDM Systems.
IEICE Transactions 89-B(3): 801-808 (2006) |
9 | EE | Toshiaki Koike,
Yukinaga Seki,
Hidekazu Murata,
Susumu Yoshida,
Kiyomichi Araki:
Prototype Implementation of Real-Time ML Detectors for Spatial Multiplexing Transmission.
IEICE Transactions 89-B(3): 845-852 (2006) |
8 | EE | Jakkrapong Sumethnapis,
Kiyomichi Araki:
Multiple Access in TR-UWB System Using Differential Multi-Pulse Modulation.
IEICE Transactions 89-B(4): 1305-1314 (2006) |
7 | EE | Junyi Wang,
Kiyomichi Araki:
Two Low Complexity Receiver Structures for Down-Link OFDMA Systems.
IEICE Transactions 89-B(8): 2254-2256 (2006) |
6 | EE | Takana Kaho,
Yo Yamaguchi,
Tadao Nakagawa,
Katsuhiko Araki,
Kiyomichi Araki:
A Novel Adaptive Linearization Technique for a Balanced-Amplifier Array.
IEICE Transactions 89-C(10): 1448-1453 (2006) |
5 | EE | Kiyomichi Araki:
Special Section on Advanced RF Technologies for Compact Wireless Equipment and Mobile Phones.
IEICE Transactions 89-C(4): 445 (2006) |
2005 |
4 | EE | Chaiyaporn Khemapatapan,
Watit Benjapolakul,
Kiyomichi Araki:
QPSK Impulse Signal Transmission for Ultra Wide Band Communication Systems in Multipath Channel Environments.
IEICE Transactions 88-A(11): 3100-3109 (2005) |
3 | EE | Kei Sakaguchi,
Hai-Yeow-Eugene Chua,
Kiyomichi Araki:
MIMO Channel Capacity in an Indoor Line-Of-Sight (LOS) Environment.
IEICE Transactions 88-B(7): 3010-3019 (2005) |
1998 |
2 | EE | Kiyomichi Araki,
Takakazu Satoh,
Shinji Miura:
Overview of Elliptic Curve Cryptography.
Public Key Cryptography 1998: 29-49 |
1992 |
1 | | Kiyomichi Araki,
Masayuki Takada,
Masakatu Morii:
On the Efficient Decoding of Reed-Solomon Codes Based on GMD Criterion.
ISMVL 1992: 138-145 |