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2020 – today
- 2023
[c58]Tao Yu, Kento Kajiwara, Kiyomichi Araki, Kei Sakaguchi:
Experiment of Multi-UAV Full-Duplex System Equipped with Directional Antennas. CCNC 2023: 1-5- 2022
- [c57]Tao Yu, Kiyomichi Araki, Kei Sakaguchi:
Full-Duplex Aerial Communication System for Multiple UAVs with Directional Antennas. CCNC 2022: 175-180 - [c56]Tao Yu, Kento Kajiwara, Kiyomichi Araki, Kei Sakaguchi:
Spectrum Sharing between Directional-Antenna-Equipped UAV System and Terrestrial Systems. CCWC 2022: 1082-1086 - [c55]Tao Yu, Kiyomichi Araki, Kei Sakaguchi:
Ground Experiment of Full-Duplex Multi-UAV System Enabled by Directional Antennas. CCWC 2022: 1092-1097 - [i9]Tao Yu, Kiyomichi Araki, Kei Sakaguchi:
Ground Experiment of Full-Duplex Multi-UAV System Enabled by Directional Antennas. CoRR abs/2202.00175 (2022) - [i8]Tao Yu, Kiyomichi Araki, Kei Sakaguchi:
Full-Duplex Aerial Communication System for Multiple UAVs with Directional Antennas. CoRR abs/2202.00176 (2022) - [i7]Tao Yu, Kento Kajiwara, Kiyomichi Araki, Kei Sakaguchi:
Spectrum Sharing between Directional-Antenna- Equipped UAV System and Terrestrial Systems. CoRR abs/2202.00177 (2022) - [i6]Tao Yu, Kento Kajiwara, Kiyomichi Araki, Kei Sakaguchi:
Experiment of Multi-UAV Full-Duplex System Equipped with Directional Antennas. CoRR abs/2211.02295 (2022) - 2021
- [j77]Miao Zhang
, Masahiro Wakasa, Koji Toyosaki, Kiyomichi Araki, Jiro Hirokawa, Makoto Ando:
Analysis of Intersymbol Interference Characterized by the Large Array Antennas Adopted in a 60-GHz-Band Gigabit Compact-Range Wireless Access System. IEEE Access 9: 80077-80087 (2021) - [j76]Sota Matsumoto, Ryosuke Suga, Kiyomichi Araki, Osamu Hashimoto:
Design of Ultra-Thin Wave Absorber with Square Patch Array Considering Electromagnetic Coupling between Patch Array and Back-Metal. IEICE Trans. Electron. 104-C(12): 681-684 (2021) - [c54]Tao Yu, Shunya Imada, Kiyomichi Araki, Kei Sakaguchi:
Multi-UAV Full-Duplex Communication Systems for Joint Video Transmission and Flight Control. CCWC 2021: 1423-1428 - 2020
- [j75]Tuchjuta Ruckkwaen, Takashi Tomura, Kiyomichi Araki, Jiro Hirokawa, Makoto Ando:
Experimental Evaluation of Intersymbol Interference in Non-Far Region Transmission using a Large Array Antenna in the Millimeter-Wave Band. IEICE Trans. Commun. 103-B(10): 1136-1146 (2020)
2010 – 2019
- 2019
- [j74]Maki Arai, Kei Sakaguchi, Kiyomichi Araki:
A Study on Optimal Beam Patterns for Single User Massive MIMO Transmissions. IEICE Trans. Commun. 102-B(2): 324-336 (2019) - 2018
- [j73]Daisuke Kitahara, Ryosuke Suga, Kiyomichi Araki, Osamu Hashimoto:
A cross polarization suppression of circular patch array absorber with perturbation elements. IEICE Electron. Express 15(2): 20171071 (2018) - [j72]Ryosuke Suga, Tomohiko Nakamura, Daisuke Kitahara, Kiyomichi Araki, Osamu Hashimoto:
Winding Ratio Design of Transformer in Equivalent Circuit of Circular Patch Array Absorber. IEICE Trans. Electron. 101-C(8): 651-654 (2018) - [i5]Maki Arai, Kei Sakaguchi, Kiyomichi Araki:
A Study on Optimal Beam Patterns for Single User Massive MIMO Transmissions. CoRR abs/1812.05946 (2018) - 2017
- [j71]Maki Arai, Masashi Iwabuchi, Kei Sakaguchi, Kiyomichi Araki:
Optimal Design Method of MIMO Antenna Directivities and Corresponding Current Distributions by Using Spherical Mode Expansion. IEICE Trans. Commun. 100-B(10): 1891-1903 (2017) - [i4]Maki Arai, Masashi Iwabuchi, Kei Sakaguchi, Kiyomichi Araki:
Optimal Design Method of MIMO Antenna Directivities and Corresponding Current Distributions by Using Spherical Mode Expansion. CoRR abs/1706.01376 (2017) - 2016
- [j70]Hiroyuki Kamata, Gia Khanh Tran, Kei Sakaguchi, Kiyomichi Araki:
Robust and Low Complexity Bandwidth and Carrier Frequency Estimation for Cognitive Radio. IEICE Trans. Commun. 99-B(2): 499-506 (2016) - [j69]Daiki Maehara, Gia Khanh Tran, Kei Sakaguchi, Kiyomichi Araki:
Experimental Study on Battery-Less Sensor Network Activated by Multi-Point Wireless Energy Transmission. IEICE Trans. Commun. 99-B(4): 905-916 (2016) - [j68]Hidekazu Shimodaira, Gia Khanh Tran, Kei Sakaguchi, Kiyomichi Araki, Shinobu Nanba, Satoshi Konishi:
Diamond Cellular Network - Optimal Combination of Small Power Basestations and CoMP Cellular Networks -. IEICE Trans. Commun. 99-B(4): 917-927 (2016) - [j67]Shinya Kitagawa, Ryosuke Suga, Osamu Hashimoto, Kiyomichi Araki:
Study on RCS Reduction of Patch Array Using Switchable Absorption/Transmission Surface. IEICE Trans. Electron. 99-C(7): 805-808 (2016) - [j66]Hiroyuki Kamata, Gia Khanh Tran, Kei Sakaguchi, Kiyomichi Araki:
Practical Implementation of Spectrum Sensing and Signal Detection for Satellite Broadcasting Systems. IEICE Trans. Commun. 99-B(8): 1894-1901 (2016) - [c53]Gia Khanh Tran, Hidekazu Shimodaira, Roya Ebrahim Rezagah, Kei Sakaguchi, Kiyomichi Araki:
Practical evaluation of on-demand smallcell ON/OFF based on traffic model for 5G cellular networks. WCNC 2016: 1-7 - [c52]Gia Khanh Tran, Hidekazu Shimodaira, Roya Ebrahim Rezagah, Kei Sakaguchi, Kiyomichi Araki:
Practical evaluation of on-demand smallcell ON/OFF based on traffic model for 5G cellular networks. WCNC Workshops 2016: 193-199 - [i3]Daiki Maehara, Gia Khanh Tran, Kei Sakaguchi, Kiyomichi Araki:
Experimental Study on Battery-less Sensor Network Activated by Multi-point Wireless Energy Transmission. CoRR abs/1601.00788 (2016) - 2015
- [j65]Ikuma Ando, Gia Khanh Tran, Kiyomichi Araki, Takayuki Yamada, Takana Kaho, Yo Yamaguchi, Tadao Nakagawa:
Experimental Validation of Digital Pre-distortion Technique for Dual-band Dual-signal Amplification by Single Feedback Architecture Employing Dual-band Mixer. IEICE Trans. Electron. 98-C(3): 242-251 (2015) - [j64]Takana Kaho, Yo Yamaguchi, Hiroyuki Shiba, Tadao Nakagawa, Kazuhiro Uehara, Kiyomichi Araki:
Concurrent Multi-Band Mixer with Independent and Linear Gain Control. IEICE Trans. Electron. 98-C(7): 659-668 (2015) - [j63]Shinya Kitagawa, Ryosuke Suga, Kiyomichi Araki, Osamu Hashimoto:
Dual-Polarization RCS Reduction of X-Band Antenna Using Switchable Reflector. IEICE Trans. Electron. 98-C(7): 701-708 (2015) - [c51]Hidekazu Shimodaira, Gia Khanh Tran, Kei Sakaguchi, Kiyomichi Araki:
Investigation on millimeter-wave spectrum for 5G. CSCN 2015: 143-148 - [c50]Gia Khanh Tran, Hidekazu Shimodaira, Roya Ebrahim Rezagah, Kei Sakaguchi, Kiyomichi Araki:
Dynamic cell activation and user association for green 5G heterogeneous cellular networks. PIMRC 2015: 2364-2368 - 2014
- [j62]Daiki Maehara, Gia Khanh Tran, Kei Sakaguchi, Kiyomichi Araki, Minoru Furukawa:
Experiments Validating the Effectiveness of Multi-Point Wireless Energy Transmission with Carrier Shift Diversity. IEICE Trans. Commun. 97-B(9): 1928-1937 (2014) - [j61]Jaeho Jeong, Gia Khanh Tran, Kiyomichi Araki:
Complexity-Reduced Low Noise Matching Design of Receiver Front-end Amplifiers with Mutually Coupled 2×2 MIMO Antennas. IEICE Trans. Electron. 97-C(10): 1005-1013 (2014) - [j60]Roya E. Rezagah, Gia Khanh Tran, Kei Sakaguchi, Kiyomichi Araki, Satoshi Konishi:
Large Scale Cooperation in Cellular Networks with Non-uniform User Distribution. IEICE Trans. Commun. 97-B(11): 2512-2523 (2014) - [c49]Hidekazu Shimodaira, Gia Khanh Tran, Kiyomichi Araki, Shinobu Nanba, Takahiro Hayashi, Kei Sakaguchi, Satoshi Konishi:
Cell association method for multiband heterogeneous networks. PIMRC 2014: 2209-2213 - [i2]Daiki Maehara, Gia Khanh Tran, Kei Sakaguchi, Kiyomichi Araki, Minoru Furukawa:
Experiments Validating the Effectiveness of Multi-point Wireless Energy Transmission with Carrier Shift Diversity. CoRR abs/1408.4539 (2014) - 2013
- [j59]Kei Sakaguchi, Van Ky Nguyen, Yu Tao, Gia Khanh Tran, Kiyomichi Araki:
Distributed Power Control Network and Green Building Test-Bed for Demand Response in Smart Grid. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 96-A(5): 896-907 (2013) - [j58]Gia Khanh Tran, Rindranirina Ramamonjison, Kei Sakaguchi, Kiyomichi Araki:
An Efficient Relay Placement Method with Power Allocation for MIMO Two-Way Multi-Hop Networks. IEICE Trans. Commun. 96-B(5): 1176-1186 (2013) - [j57]Hidekazu Shimodaira, Gia Khanh Tran, Kei Sakaguchi, Kiyomichi Araki, Shoji Kaneko, Noriaki Miyazaki, Satoshi Konishi, Yoji Kishi:
Optimization of Picocell Locations and Its Parameters in Heterogeneous Networks with Hotspots. IEICE Trans. Commun. 96-B(6): 1338-1347 (2013) - [j56]Yohei Morishita, Kiyomichi Araki:
Simple Linearity Analysis of Passive Mixer Based on DC Characteristics of MOS FET. IEICE Trans. Electron. 96-C(10): 1236-1244 (2013) - [j55]Ikuma Ando, Gia Khanh Tran, Kiyomichi Araki, Takayuki Yamada, Takana Kaho, Yo Yamaguchi, Kazuhiro Uehara:
Nonlinear Modeling and Analysis on Concurrent Amplification of Dual-Band Gaussian Signals. IEICE Trans. Electron. 96-C(10): 1254-1262 (2013) - [j54]Namzilp Lertwiram, Gia Khanh Tran, Kei Sakaguchi, Kiyomichi Araki:
An Efficient Relay Node Placement Scheme for Two-Way MIMO Multi-Hop Networks in Practical Indoor Environments. IEEE Trans. Wirel. Commun. 12(6): 2977-2987 (2013) - [c48]Roya E. Rezagah, Daisuke Matsuo, Gia Khanh Tran, Kei Sakaguchi, Kiyomichi Araki, Satoshi Konishi:
Large scale cooperation in cellular networks with non-uniform user distribution. GLOBECOM Workshops 2013: 43-48 - [c47]Kei Sakaguchi, Seiichi Sampei, Hidekazu Shimodaira, Roya E. Rezagah, Gia Khanh Tran, Kiyomichi Araki:
Cloud cooperated heterogeneous cellular networks. ISPACS 2013: 787-791 - [c46]Hidekazu Shimodaira, Gia Khanh Tran, Kiyomichi Araki, Kei Sakaguchi, Satoshi Konishi, Shinobu Nanba:
Diamond cellular network - Optimal combination of small power basestations and CoMP cellular networks-. PIMRC Workshops 2013: 163-167 - [c45]Daiki Maehara, Ryota Akai, Gia Khanh Tran, Kei Sakaguchi, Seiichi Sampei, Kiyomichi Araki, Hiroshi Iwai:
Experiment on battery-less sensor activation via multi-point wireless energy transmission. PIMRC 2013: 2336-2340 - [c44]Ryosuke Iwata, Vutha Va, Kei Sakaguchi, Kiyomichi Araki:
Experiment on MIMO cognitive radio using Tx/Rx beamforming. PIMRC 2013: 2871-2875 - [i1]Kei Sakaguchi, Van Ky Nguyen, Yu Tao, Gia Khanh Tran, Kiyomichi Araki:
Distributed Power Control Network and Green Building Test-bed for Demand Response in Smart Grid. CoRR abs/1305.5132 (2013) - 2012
- [j53]Yasuyuki Oishi, Shigekazu Kimura, Eisuke Fukuda, Takeshi Takano, Daisuke Takago, Yoshimasa Daido, Kiyomichi Araki:
Design of Predistorter with Efficient Updating Algorithm of Power Amplifier with Memory Effect. IEICE Trans. Electron. 95-C(3): 382-394 (2012) - [j52]Mitsuteru Yoshida, Kei Sakaguchi, Kiyomichi Araki:
Single Front-End MIMO Architecture with Parasitic Antenna Elements. IEICE Trans. Commun. 95-B(3): 882-888 (2012) - [j51]Gia Khanh Tran, Shinichi Tajima, Rindranirina Ramamonjison, Kei Sakaguchi, Kiyomichi Araki, Shoji Kaneko, Noriaki Miyazaki, Satoshi Konishi, Yoji Kishi:
Study on Resource Optimization for Heterogeneous Networks. IEICE Trans. Commun. 95-B(4): 1198-1207 (2012) - [j50]Namzilp Lertwiram, Gia Khanh Tran, Keiichi Mizutani, Kei Sakaguchi, Kiyomichi Araki:
Performance Analysis of MIMO Relay Network via Propagation Measurement in L-Shaped Corridor Environment. IEICE Trans. Commun. 95-B(4): 1345-1356 (2012) - [j49]Keiichi Mizutani, Takehiro Miyamoto, Kei Sakaguchi, Kiyomichi Araki:
Prototype Hardware for TDD Two-Way Multi-Hop Relay Network Using MIMO Network Coding. IEICE Trans. Commun. 95-B(5): 1738-1750 (2012) - [j48]Yohei Morishita, Noriaki Saito, Koji Takinami, Kiyomichi Araki:
Design of a Direct Sampling Mixer with a Complex Coefficient Transfer Function. IEICE Trans. Electron. 95-C(6): 999-1007 (2012) - [j47]Jaeho Jeong, Gia Khanh Tran, Kiyomichi Araki:
Optimal Low Noise Single Front-End MIMO Receiver System with Parasitic Antenna Element. IEICE Trans. Electron. 95-C(10): 1620-1626 (2012) - [j46]Minjee Kim, Gia Khanh Tran, Kei Sakaguchi, Kiyomichi Araki:
Performance Comparison between Open Loop and Closed Loop MIMO-OFDM Schemes Using Analytical Approach. IEICE Trans. Commun. 95-B(11): 3498-3508 (2012) - [j45]Tossaporn Srisooksai, Kamol Keamarungsi, Poonlap Lamsrichan, Kiyomichi Araki:
Practical data compression in wireless sensor networks: A survey. J. Netw. Comput. Appl. 35(1): 37-59 (2012) - [c43]Daisuke Matsuo, Roya E. Rezagah, Gia Khanh Tran, Kei Sakaguchi, Kiyomichi Araki, Shoji Kaneko, Noriaki Miyazaki, Satoshi Konishi, Yoji Kishi:
Shared Remote Radio Head architecture to realize semi-dynamic clustering in CoMP cellular networks. GLOBECOM Workshops 2012: 1145-1149 - [c42]Kentaro Sano, Gia Khanh Tran, Masahiro Watanabe, Kei Sakaguchi, Kiyomichi Araki, Daisuke Hayashi, Toshihiro Yamaguchi, Shintaro Arata:
Multi-sensor location estimation for illegal cell-phone use in real-life indoor environment. ICCS 2012: 80-84 - [c41]Gia Khanh Tran, Kei Obara, Alden Ho Chun Hoe, Kiyomichi Araki:
Theoretical analysis of ICI reduction methods due to phase noise and frequency offset in OFDM systems. ICCS 2012: 110-114 - [c40]Daiki Maehara, Gia Khanh Tran, Kei Sakaguchi, Kiyomichi Araki, Takehiro Miyamoto, Minoru Furukawa:
Experimental study on multi-point wireless energy transmission at 950 MHz band. ISSSE 2012: 1-6 - [c39]Hidekazu Shimodaira, Gia Khanh Tran, Shinichi Tajima, Kei Sakaguchi, Kiyomichi Araki, Noriaki Miyazaki, Shoji Kaneko, Satoshi Konishi, Yoji Kishi:
Optimization of picocell locations and its parameters in heterogeneous networks with hotspots. PIMRC 2012: 124-129 - [c38]Vutha Va, Keiichi Mizutani, Yutaro Kida, Kei Sakaguchi, Kiyomichi Araki, Takehiro Miyamoto:
Experiment on MIMO two-way relaying using transmit beamforming. PIMRC 2012: 703-708 - [c37]Yuyuan Chang, Kiyomichi Araki:
Proportionally Fair User Scheduling for Multiuser MIMO Systems with Unequal Average SNR Users. VTC Spring 2012: 1-5 - [c36]Yutaro Kida, Keiichi Mizutani, Gia Khanh Tran, Takehiro Miyamoto, Kei Sakaguchi, Kiyomichi Araki:
Network Synchronization Scheme for Scalable Two-Way Multi-Hop Network Employing MIMO Network Coding. VTC Spring 2012: 1-5 - [c35]Namzilp Lertwiram, Gia Khanh Tran, Kei Sakaguchi, Kiyomichi Araki:
Relay Placement of Two-Way Multi-Hop Relay Network with Power Adaptation in a Realistic Shadowing Environment. VTC Spring 2012: 1-5 - [c34]Yasuyuki Oishi, Shigekazu Kimura, Daisuke Takago, Yoshimasa Daido, Kiyomichi Araki, Eisuke Fukuda, Takeshi Takano:
Design of Predistorter Using Measured Nonlinear Characteristics of Power Amplifier with Memory Effect. VTC Spring 2012: 1-5 - [c33]Rindranirina Ramamonjison, Gia Khanh Tran, Kei Sakaguchi, Kiyomichi Araki:
Distributed Optimization of Transceiver Weights in MIMO Two-Way Multihop Networks. VTC Spring 2012: 1-5 - 2011
- [j44]Hiroshi Okazaki, Kiyomichi Araki:
Detailed Analysis of Multilayer Broad-Side Coupler with a Symmetric Structure. IEICE Trans. Electron. 94-C(8): 1253-1261 (2011) - [j43]Yasuyuki Oishi, Shigekazu Kimura, Eisuke Fukuda, Takeshi Takano, Yoshimasa Daido, Kiyomichi Araki:
Iterative Determination of Phase Reference in IMD Measurement to Characterize Nonlinear Behavior, and to Derive Inverse, for Power Amplifier with Memory Effect. IEICE Trans. Electron. 94-C(10): 1515-1523 (2011) - [j42]Takana Kaho, Yo Yamaguchi, Kazuhiro Uehara, Kiyomichi Araki:
A Low-Noise, High-Gain Quasi-Millimeter-Wave Receiver MMIC with a Very High Degree of Integration Using 3D-MMIC Technology. IEICE Trans. Electron. 94-C(10): 1548-1556 (2011) - [j41]Yasuhiro Nakasha, Naoki Hara, Kiyomichi Araki:
Performance Analysis of a 10-Gb/s Millimeter-Wave Impulse Radio Transmitter. IEICE Trans. Electron. 94-C(10): 1557-1564 (2011) - [j40]Yuyuan Chang, Kiyomichi Araki:
Simplified Capacity-Based User Scheduling Algorithm for Multiuser MIMO Systems with Block Diagonalization. IEICE Trans. Commun. 94-B(10): 2837-2846 (2011) - [j39]Yuyuan Chang, Kiyomichi Araki:
Simplified Block Diagonalization for Multiuser MIMO Systems with Gram-Schmidt Orthogonalization. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 94-A(11): 2263-2270 (2011) - [j38]Naoki Kusashima, Ian Dexter Garcia, Kei Sakaguchi, Kiyomichi Araki, Shoji Kaneko, Yoji Kishi:
Dynamic Fractional Base Station Cooperation Using Shared Distributed Remote Radio Units for Advanced Cellular Networks. IEICE Trans. Commun. 94-B(12): 3259-3271 (2011) - [c32]Rindranirina Ramamonjison, Gia Khanh Tran, Kei Sakaguchi, Kiyomichi Araki, Shoji Kaneko, Yoji Kishi, Noriaki Miyazaki:
Spectrum allocation strategies for heterogeneous networks. CrownCom 2011: 201-205 - [c31]Daisuke Matsuo, Maki Arai, Kei Sakaguchi, Kiyomichi Araki:
A study on design of spatial fading emulator based on Clarke's model. PIMRC 2011: 1642-1646 - [c30]Doppo Sugimura, Maki Arai, Kei Sakaguchi, Kiyomichi Araki, Takayuki Sotoyama:
A study on beam tilt angle of base station antennas for Base Station Cooperation systems. PIMRC 2011: 2374-2378 - [c29]Ragil Putro Wicaksono, Gia Khanh Tran, Kei Sakaguchi, Kiyomichi Araki:
Wireless Grid: Enabling Ubiquitous Sensor Networks with Wireless Energy Supply. VTC Spring 2011: 1-5 - 2010
- [j37]Ian Dexter Garcia, Naoki Kusashima, Kei Sakaguchi, Kiyomichi Araki, Shoji Kaneko, Yoji Kishi:
Impact of Base Station Cooperation on Cell Planning. EURASIP J. Wirel. Commun. Netw. 2010 (2010) - [j36]Gia Khanh Tran, Kei Sakaguchi, Kiyomichi Araki:
MIMO Network Coding-Based PHY/MAC Protocol for Replacement of CSMA/CA in Efficient Two-Way Multihop Relay Networks. EURASIP J. Wirel. Commun. Netw. 2010 (2010) - [j35]Ky Leng, Kei Sakaguchi, Kiyomichi Araki:
Topology Design and Performance Evaluation of Wireless Sensor Network Based on MIMO Channel Capacity. IEICE Trans. Commun. 93-B(1): 22-28 (2010) - [j34]Yitao Zhang, Kiyomichi Araki:
A Unified Distortion Analysis of Nonlinear Power Amplifiers with Memory Effects for OFDM Signals. IEICE Trans. Electron. 93-C(4): 489-496 (2010) - [j33]Gia Khanh Tran, Nguyen Dung Dao, Kei Sakaguchi, Kiyomichi Araki, Hiroshi Iwai, Tsutomu Sakata, Koichi Ogawa:
Performance Analysis of MIMO Schemes in Residential Home Environment via Wideband MIMO Propagation Measurement. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 93-A(4): 814-829 (2010) - [j32]Yitao Zhang, Kiyomichi Araki:
A Novel Predistorter Design for Nonlinear Power Amplifier with Memory Effects in OFDM Communication Systems Using Orthogonal Polynomials. IEICE Trans. Electron. 93-C(7): 983-990 (2010) - [j31]Takeshi Takano, Yasuyuki Oishi, Shigekazu Kimura, Michiharu Nakamura, Kazuo Nagatani, Eisuke Fukuda, Yoshimasa Daido, Kiyomichi Araki:
Efficient Method to Measure IMD of Power Amplifier with Simplified Phase Determination Procedure to Clarify Memory Effect Origins. IEICE Trans. Electron. 93-C(7): 991-999 (2010) - [j30]Yo Yamaguchi, Takana Kaho, Motoharu Sasaki, Kenjiro Nishikawa, Tomohiro Seki, Tadao Nakagawa, Kazuhiro Uehara, Kiyomichi Araki:
An Analysis of Multi-Layer Inductors for Miniaturizing of GaAs MMIC. IEICE Trans. Electron. 93-C(7): 1119-1125 (2010) - [j29]Jonghyun Lee, Gia Khanh Tran, Kei Sakaguchi, Kiyomichi Araki:
Effect of Power Allocation Schemes on MIMO Two-Way Multi-Hop Network. IEICE Trans. Commun. 93-B(12): 3362-3370 (2010) - [j28]Ian Dexter Garcia, Kei Sakaguchi, Kiyomichi Araki:
The Gaussian MIMO Broadcast Channel under Receive Power Protection Constraints. IEICE Trans. Commun. 93-B(12): 3448-3460 (2010) - [c28]Rindranirina Ramamonjison, Jonghyun Lee, Kei Sakaguchi, Kiyomichi Araki:
On the spectral efficiency of MIMO two-way multihop networks with co-existing flows. CrownCom 2010: 1-5 - [c27]Rindranirina Ramamonjison, Jonghyun Lee, Kei Sakaguchi, Kiyomichi Araki:
Routing and Power Allocation in MIMO Two-Way Multihop Networks: A New Cross-Layer Approach to Mitigate Interference. GLOBECOM 2010: 1-5 - [c26]Ian Dexter Garcia, Naoki Kusashima, Kei Sakaguchi, Kiyomichi Araki:
Dynamic cooperation set clustering on base station cooperation cellular networks. PIMRC 2010: 2127-2132 - [c25]Namzilp Lertwiram, Gia Khanh Tran, Keiichi Mizutani, Kei Sakaguchi, Kiyomichi Araki:
MIMO Radio Propagation Measurement for Two-Hop Relay Network on L-Shaped Corridor with Network Performance Analysis. VTC Spring 2010: 1-5 - [c24]Keiichi Mizutani, Takehiro Miyamoto, Takamichi Kanno, Kei Sakaguchi, Kiyomichi Araki:
Hardware Prototype for Two-Way Multi-Hop Relay Network with MIMO Network Coding. VTC Spring 2010: 1-5 - [c23]Keiichi Mizutani, Kei Sakaguchi, Kiyomichi Araki:
Network Synchronization for Two-Way Multi-Hop Relay Networks with Block Modulation. VTC Spring 2010: 1-5 - [c22]Gia Khanh Tran, Kei Sakaguchi, Kiyomichi Araki:
An Efficient Retransmission Scheme for MIMO Two-Way Relay Network Employing Network Coding. VTC Spring 2010: 1-5
2000 – 2009
- 2009
- [j27]Ky Leng, Kei Sakaguchi, Kiyomichi Araki:
Performance Evaluation of Wireless Sensor Network Based on MIMO Relaying Channel Capacity. IEICE Trans. Commun. 92-B(10): 3166-3173 (2009) - [j26]Gia Khanh Tran, Kei Sakaguchi, Fumie Ono, Kiyomichi Araki:
2D MIMO Network Coding with Inter-Route Interference Cancellation. IEICE Trans. Commun. 92-B(12): 3665-3675 (2009) - [c21]Gia Khanh Tran, Kei Sakaguchi, Kiyomichi Araki:
Wireless mesh network performance: MIMO two-way relay vs. CSMA/CA based protocols. PIMRC 2009: 701-705 - [c20]Yuyuan Chang, Kiyomichi Araki:
Robust design for multiuser block diagonalization MIMO downlink system with CSI feedback delay. PIMRC 2009: 3089-3093 - 2008
- [j25]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 Trans. Commun. 91-B(1): 139-146 (2008) - [j24]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 Trans. Commun. 91-B(1): 327-329 (2008) - [j23]Taizo Shirai, Kiyomichi Araki:
On Generalized Feistel Structures Using the Diffusion Switching Mechanism. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 91-A(8): 2120-2129 (2008) - [j22]Ha Duyen Trung, Watit Benjapolakul, Kiyomichi Araki:
Capacity Analysis of MIMO Rayleigh Channel with Spatial Fading Correlation. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 91-A(10): 2818-2826 (2008) - [c19]Ian Dexter Garcia, Kei Sakaguchi, Kiyomichi Araki:
Cell Planning for Cooperative Transmission. WCNC 2008: 1769-1774 - 2007
- [j21]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 Trans. Commun. 90-B(6): 1415-1423 (2007) - [j20]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 Trans. Fundam. Electron. Commun. Comput. Sci. 90-A(7): 1280-1291 (2007) - [j19]Kiyomichi Araki:
Special Section on Microwave and Millimeter-Wave Technology. IEICE Trans. Electron. 90-C(9): 1657 (2007) - [j18]Jakkrapong Sumethnapis, Kiyomichi Araki:
TR-UWB Systems with Pulse-Position Multi-Pulse Modulation for ECC's and Japan's Radiation Masks. IEICE Trans. Commun. 90-B(10): 2969-2972 (2007) - [j17]Jakkrapong Sumethnapis, Kiyomichi Araki:
Delay Time Error Effect for Various TR-UWB Systems. IEICE Trans. Commun. 90-B(10): 2976-2979 (2007) - [j16]Takashi Ohira, Kiyomichi Araki:
Active Q-Factor and Equilibrium Stability Formulation for Sinusoidal Oscillators. IEEE Trans. Circuits Syst. II Express Briefs 54-II(9): 810-814 (2007) - [c18]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 - 2006
- [j15]See Ho Ting, Kei Sakaguchi, Kiyomichi Araki:
A Markov-Kronecker model for analysis of closed-loop MIMO systems. IEEE Commun. Lett. 10(8): 617-619 (2006) - [j14]Takashi Ohira, Kiyomichi Araki:
Dimensional extension of Kurokawa's stability criterion for general multi-port device oscillators. IEICE Electron. Express 3(7): 143-148 (2006) - [j13]Takashi Ohira, Kiyomichi Araki:
Oscillator frequency spectrum as viewed from resonant energy storage and complex Q factor. IEICE Electron. Express 3(16): 385-389 (2006) - [j12]Junyi Wang, Kiyomichi Araki:
Pilot Symbol Aided MAP-Based 3D Channel Estimation for Multi-User MIMO-OFDM Systems. IEICE Trans. Commun. 89-B(3): 801-808 (2006) - [j11]Toshiaki Koike, Yukinaga Seki, Hidekazu Murata, Susumu Yoshida, Kiyomichi Araki:
Prototype Implementation of Real-Time ML Detectors for Spatial Multiplexing Transmission. IEICE Trans. Commun. 89-B(3): 845-852 (2006) - [j10]Kiyomichi Araki:
Special Section on Advanced RF Technologies for Compact Wireless Equipment and Mobile Phones. IEICE Trans. Electron. 89-C(4): 445 (2006) - [j9]Jakkrapong Sumethnapis, Kiyomichi Araki:
Multiple Access in TR-UWB System Using Differential Multi-Pulse Modulation. IEICE Trans. Commun. 89-B(4): 1305-1314 (2006) - [j8]Junyi Wang, Kiyomichi Araki:
Two Low Complexity Receiver Structures for Down-Link OFDMA Systems. IEICE Trans. Commun. 89-B(8): 2254-2256 (2006) - [j7]Takana Kaho, Yo Yamaguchi, Tadao Nakagawa, Katsuhiko Araki, Kiyomichi Araki:
A Novel Adaptive Linearization Technique for a Balanced-Amplifier Array. IEICE Trans. Electron. 89-C(10): 1448-1453 (2006) - [j6]Kei Mizutani, Kei Sakaguchi, Jun-ichi Takada, Kiyomichi Araki:
Development of MIMO-SDR Platform and Its Application to Real-Time Channel Measurements. IEICE Trans. Commun. 89-B(12): 3197-3207 (2006) - [j5]See Ho Ting, Kei Sakaguchi, Kiyomichi Araki:
A robust and low complexity adaptive algorithm for mimo eigenmode transmission system with experimental validation. IEEE Trans. Wirel. Commun. 5(7): 1775-1784 (2006) - [c17]Yuichi Kakishima, Hai Doan Le, See Ho Ting, Kei Sakaguchi, Kiyomichi Araki:
Experimental Analysis of MIMO-OFDM Eigenmode Transmission with MMSE Interference Canceller. PIMRC 2006: 1-5 - [c16]Bao Thi Ngoc Pham, Hidekazu Murata, Kiyomichi Araki:
Performance Analysis of Diversity Techniques for Multihop Cooperative Networks with Adaptive Transmission. PIMRC 2006: 1-5 - [c15]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 - [c14]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 - [c13]Gia Khanh Tran, Nguyen Dung Dao, Kei Sakaguchi, Kiyomichi Araki, Hiroshi Iwai, Tsutomu Sakata, Koichi Ogawa:
Performance Analysis of MIMO-OFDM Systems using Indoor Wideband MIMO Channel Measurement Data. VTC Spring 2006: 2868-2872 - 2005
- [j4]See Ho Ting, Kei Sakaguchi, Kiyomichi Araki:
Differential quantization of eigenmodes for MIMO eigenmode transmission systems. IEEE Commun. Lett. 9(8): 697-699 (2005) - [j3]Kei Sakaguchi, Hai-Yeow-Eugene Chua, Kiyomichi Araki:
MIMO Channel Capacity in an Indoor Line-Of-Sight (LOS) Environment. IEICE Trans. Commun. 88-B(7): 3010-3019 (2005) - [j2]Chaiyaporn Khemapatapan, Watit Benjapolakul, Kiyomichi Araki:
QPSK Impulse Signal Transmission for Ultra Wide Band Communication Systems in Multipath Channel Environments. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 88-A(11): 3100-3109 (2005) - [c12]Hiroyuki Kamata, Kei Sakaguchi, Kiyomichi Araki:
An Effective IQ Imbalance Compensation Scheme for MIMO-OFDM Communication System. PIMRC 2005: 181-185 - [c11]Nguyen Dung Dao, Hai-Yeow-Eugene Chua, Kei Sakaguchi, Kiyomichi Araki, Hiroshi Iwai, Tsutomu Sakata, Koichi Ogawa:
Measurements on Area Coverage of 5GHZ Band MIMO-OFDM System in Residential Home Environment. PIMRC 2005: 246-250 - 2004
- [j1]See Ho Ting, Kei Sakaguchi, Kiyomichi Araki:
On the practical performance of VBLAST. IEEE Commun. Lett. 8(9): 564-566 (2004) - [c10]Kei Mizutani, Kei Sakaguchi, Jun-ichi Takada, Kiyomichi Araki:
Development of 4 × 4 MIMO-OFDM system and test measurement. EUSIPCO 2004: 701-704 - [c9]Tsuyoshi Miyano, Hidekazu Murata, Kiyomichi Araki:
Cooperative relaying scheme with space time code for multihop communications among single antenna terminals. GLOBECOM 2004: 3763-3767 - [c8]See Ho Ting, Kei Sakaguchi, Kiyomichi Araki:
A robust and low complexity adaptive algorithm for MIMO eigenmode transmission system under practical conditions. PIMRC 2004: 73-77 - [c7]Hai-Yeow-Eugene Chua, Kei Sakaguchi, Kiyomichi Araki:
Experimental and analytical investigation of MIMO channel capacity in an indoor line-of-sight (LOS) environment. PIMRC 2004: 295-300 - [c6]Takaaki Zakoji, Hidekazu Murata, Kiyomichi Araki:
Performance of LDPC based turbo equalization for spatial multiplexing. PIMRC 2004: 1404-1408 - [c5]Mengfei Cui, Hidekazu Murata, Kiyomichi Araki:
FPGA implementation of 4×4 MIMO test-bed for spatial multiplexing systems. PIMRC 2004: 3045-3048
1990 – 1999
- 1998
- [c4]Yukitoshi Sanada, Kiyomichi Araki:
A study on source-channel encoding of AC coefficients for compressed video transmission with multicode DS/SS modulation. MMSP 1998: 468-473 - [c3]Kiyomichi Araki, Takakazu Satoh, Shinji Miura:
Overview of Elliptic Curve Cryptography. Public Key Cryptography 1998: 29-49 - 1997
- [c2]Jun-ichi Takada, Hideo Mochida, Kiyomichi Araki:
A BER floor simulation for the indoor multipath environment. PIMRC 1997: 145-148 - 1992
- [c1]Kiyomichi Araki, Masayuki Takada, Masakatu Morii:
On the Efficient Decoding of Reed-Solomon Codes Based on GMD Criterion. ISMVL 1992: 138-145
Coauthor Index
[c58] [c57] [c56] [c55] [i9] [i8] [i7] [i6] [c54] [j74] [i5] [j71] [i4] [j70] [j69] [j68] [j66] [c53] [c52] [i3] [c51] [c50] [j62] [j60] [c49] [i2] [j59] [j58] [j57] [j54] [c48] [c47] [c46] [c45] [c44] [i1] [j52] [j51] [j50] [j49] [j46] [c43] [c42] [c40] [c39] [c38] [c36] [c35] [c33] [j38] [c32] [c31] [c30] [c29] [j37] [j36] [j35] [j33] [j29] [j28] [c28] [c27] [c26] [c25] [c24] [c23] [c22] [j27] [j26] [c21] [j25] [c19] [c18] [j15] [j6] [j5] [c17] [c14] [c13] [j4] [j3] [c12] [c11] [j1] [c10] [c8] [c7]
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