default search action

combined dblp search
author search
venue search
publication search

ask others

Chang-Jun Ahn

> Home > Persons

Person information

Refine list

refinements active!

zoomed in on ?? of ?? records

view refined list in

export refined list as

showing all ?? records

2020 – today

see FAQ

What is the meaning of the colors in the publication lists?

2025
[j57]
- view
  - electronic edition via DOI (open access)
  - details & citations
  authority control:
- export record
  dblp key:
  - journals/access/WangHTKCA25
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/access/WangHTKCA25
Jun-Han Wang, He He, Kosuke Tamura, Shun Kojima, Jaesang Cha, Chang-Jun Ahn:
Vehicle-to-Vehicle Communication Channel Estimator Based on Gate Recurrent Unit. IEEE Access 13: 12332-12342 (2025)
2024
[c64]
- view
  authority control:
- export record
  dblp key:
  - conf/apcc/WangHTKCA24
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/apcc/WangHTKCA24
Jun-Han Wang, He He, Kosuke Tamura, Shun Kojima, Jaesang Cha, Chang-Jun Ahn:
Optimization of Vehicular Network Resource Allocation Based on MAAC Algorithm. APCC 2024: 52-58
[c63]
- view
  authority control:
- export record
  dblp key:
  - conf/apcc/HayakawaHTTCA24
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/apcc/HayakawaHTTCA24
Hiroya Hayakawa, Yudai Handa, Riku Tanaka, Kosuke Tamura, Jaesang Cha, Chang-Jun Ahn:
Hybrid Beamforming Structure Using Grouping with Reduced Number of Phase Shifters in Multi-User MISO. APCC 2024: 102-107
[c62]
- view
  authority control:
- export record
  dblp key:
  - conf/apcc/TanakaHHCA24
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/apcc/TanakaHHCA24
Riku Tanaka, Yudai Handa, Hiroya Hayakawa, Jaesang Cha, Chang-Jun Ahn:
Performance Enhancement of ATSC3.0 Using Polarization Property and Frequency Symbol Spreading. APCC 2024: 229-234
[c61]
- view
  authority control:
- export record
  dblp key:
  - conf/apcc/HandaTHTCA24
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/apcc/HandaTHTCA24
Yudai Handa, Kosuke Tamura, Hiroya Hayakawa, Riku Tanaka, Jaesang Cha, Chang-Jun Ahn:
Maximum Doppler Shift Identification using Decision Feedback Channel Estimation. APCC 2024: 403-408
[c60]
- view
  authority control:
- export record
  dblp key:
  - conf/elinfocom/NishibeSMCA24
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/elinfocom/NishibeSMCA24
Koji Nishibe, Takanori Shibakura, Koki Miyamoto, Jaesang Cha, Chang-Jun Ahn:
Efficient Joint Estimation Methods of Channel and IQ Imbalance for MIMO-OFDM Systems. ICEIC 2024: 1-4
[c59]
- view
  authority control:
- export record
  dblp key:
  - conf/elinfocom/WangHTKCA24
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/elinfocom/WangHTKCA24
Jun-Han Wang, He He, Kosuke Tamura, Shun Kojima, Jaesang Cha, Chang-Jun Ahn:
Vehicle-to-Vehicle Communication Channel Estimator Based on Gate Recurrent Unit. ICEIC 2024: 1-4
[c58]
- view
  authority control:
- export record
  dblp key:
  - conf/vtc/TamuraKSCA24
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/vtc/TamuraKSCA24
Kosuke Tamura, Shun Kojima, Shinya Sugiura, Jaesang Cha, Chang-Jun Ahn:
Accurate and Doppler Robust SNR Estimation using Multimodal CNN. VTC Spring 2024: 1-5
2023
[j56]
- view
  - electronic edition via DOI (open access)
  - details & citations
  authority control:
- export record
  dblp key:
  - journals/ict-express/KobayashiKMSA23
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/ict-express/KobayashiKMSA23
Hiroaki Kobayashi, Shun Kojima, Kazuki Maruta, Takatoshi Sugiyama, Chang-Jun Ahn:
CNN-based blind SIR classification framework for STPA-BAA spectrum superposing. ICT Express 9(1): 57-62 (2023)
[j55]
- view
  authority control:
- export record
  dblp key:
  - journals/ieiceta/HeKMA23
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/ieiceta/HeKMA23
He He, Shun Kojima, Kazuki Maruta, Chang-Jun Ahn:
Adaptive Zero-Padding with Impulsive Training Signal MMSE-SMI Adaptive Array Interference Suppression. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 106(4): 674-682 (2023)
[j54]
- view
  - electronic edition via DOI (open access)
  - details & citations
  authority control:
- export record
  dblp key:
  - journals/tccn/KojimaGMSA23
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/tccn/KojimaGMSA23
Shun Kojima, Yuta Goto, Kazuki Maruta, Shinya Sugiura, Chang-Jun Ahn:
Timing Synchronization Based on Supervised Learning of Spectrogram for OFDM Systems. IEEE Trans. Cogn. Commun. Netw. 9(5): 1141-1154 (2023)
2022
[c57]
- view
  authority control:
- export record
  dblp key:
  - conf/icc/AryaCA22
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/icc/AryaCA22
Sudhanshu Arya, Yeon Ho Chung, Chang-Jun Ahn:
Game Theoretic Framework for Beamforming Optimization for Photon-Counting Multiuser MISO Channel with Asymptotic Low Power. ICC Workshops 2022: 451-456
[c56]
- view
  authority control:
- export record
  dblp key:
  - conf/vtc/KojimaFMOYAT22
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/vtc/KojimaFMOYAT22
Shun Kojima, Yi Feng, Kazuki Maruta, Kanemitsu Ootsu, Takashi Yokota, Chang-Jun Ahn, Vahid Tarokh:
Towards Deep Learning-Guided Multiuser SNR and Doppler Shift Detection for Next-Generation Wireless Systems. VTC Spring 2022: 1-6
2021
[j53]
- view
  - electronic edition via DOI (open access)
  - details & citations
  authority control:
- export record
  dblp key:
  - journals/access/ShimaKIMA21
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/access/ShimaKIMA21
Kosuke Shima, Shun Kojima, Koki Ito, Kazuki Maruta, Chang-Jun Ahn:
Adaptive Subcarrier Grouping for MMSE-SMI Adaptive Array Interference Suppression. IEEE Access 9: 18361-18372 (2021)
[j52]
- view
  - electronic edition via DOI (open access)
  - details & citations
  authority control:
- export record
  dblp key:
  - journals/access/KojimaHOMA21
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/access/KojimaHOMA21
Shun Kojima, He He, Takaki Omura, Kazuki Maruta, Chang-Jun Ahn:
Generalized Regression Neural Network Based Fast Fading Channel Tracking Using Frequency-Domain CSI Smoothing. IEEE Access 9: 142425-142436 (2021)
[j51]
- view
  authority control:
- export record
  dblp key:
  - journals/dsp/FunakiMA21
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/dsp/FunakiMA21
Nobutaka Funaki, Kazuki Maruta, Chang-Jun Ahn:
Dimensionality reduction of interference subspace for multiuser massive MIMO null-space expansion. Digit. Signal Process. 114: 103063 (2021)
[j50]
- view
  - electronic edition @ ieice.org
  - details & citations
- export record
  dblp key:
  - journals/ieiceta/ShimaMA21
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/ieiceta/ShimaMA21
Kosuke Shima, Kazuki Maruta, Chang-Jun Ahn:
Data-Aided SMI Algorithm Using Common Correlation Matrix for Adaptive Array Interference Suppression. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 104-A(2): 404-411 (2021)
[j49]
- view
  authority control:
- export record
  dblp key:
  - journals/ieiceta/MatsubaraKISMA21
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/ieiceta/MatsubaraKISMA21
Kakeru Matsubara, Shun Kuroki, Koki Ito, Kazushi Shimada, Kazuki Maruta, Chang-Jun Ahn:
Pilot De-Contamination by Modified HTRCI with Time-Domain CSI Separation for Two-Cell MIMO Downlink. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 104-A(9): 1345-1348 (2021)
[j48]
- view
  - electronic edition @ ieice.org
  - details & citations
- export record
  dblp key:
  - journals/ieicetb/MarutaA21
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/ieicetb/MarutaA21
Kazuki Maruta, Chang-Jun Ahn:
Multi Modulus Signal Adaptation for Semi-Blind Uplink Interference Suppression on Multicell Massive MIMO Systems. IEICE Trans. Commun. 104-B(2): 158-168 (2021)
[j47]
- view
  authority control:
- export record
  dblp key:
  - journals/tcom/KojimaMFAT21
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/tcom/KojimaMFAT21
Shun Kojima, Kazuki Maruta, Yi Feng, Chang-Jun Ahn, Vahid Tarokh:
CNN-Based Joint SNR and Doppler Shift Classification Using Spectrogram Images for Adaptive Modulation and Coding. IEEE Trans. Commun. 69(8): 5152-5167 (2021)
[c55]
- view
  authority control:
- export record
  dblp key:
  - conf/ispacs/ManoA21
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/ispacs/ManoA21
Taiga Mano, Chang-Jun Ahn:
Joint Polar Code and Trellis Coded Modulation with Known Bits Puncturing. ISPACS 2021: 1-2
[c54]
- view
  authority control:
- export record
  dblp key:
  - conf/ispacs/ToyamaKA21
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/ispacs/ToyamaKA21
Yuta Toyama, Shun Kojima, Chang-Jun Ahn:
Performance Enhancement of Low Granularity MIMO-OFDMA Using FSS Method. ISPACS 2021: 1-2
[c53]
- view
  authority control:
- export record
  dblp key:
  - conf/ispacs/YanashitaSHA21
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/ispacs/YanashitaSHA21
Koki Yanashita, Kazushi Shimada, Seiya Hirano, Chang-Jun Ahn:
Optimum Assignment of Variable Code Length and Modulation Index for VLC-OFDM. ISPACS 2021: 1-2
[c52]
- view
  authority control:
- export record
  dblp key:
  - conf/vtc/HeKYMA21
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/vtc/HeKYMA21
He He, Shun Kojima, Kentaro Yonei, Kazuki Maruta, Chang-Jun Ahn:
Variable Frame Splitting for Polar Coded MIMO E-SDM in Fast Fading Channel. VTC Fall 2021: 1-5
[c51]
- view
  authority control:
- export record
  dblp key:
  - conf/vtc/KojimaFMOYAT21
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/vtc/KojimaFMOYAT21
Shun Kojima, Yi Feng, Kazuki Maruta, Kanemitsu Ootsu, Takashi Yokota, Chang-Jun Ahn, Vahid Tarokh:
Investigation of Input Signal Representation to CNN for Improving SNR Classification Accuracy. VTC Fall 2021: 1-5
2020
[j46]
- view
  - electronic edition via DOI (open access)
  - details & citations
  authority control:
- export record
  dblp key:
  - journals/access/AraiMA20
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/access/AraiMA20
Kabuto Arai, Kazuki Maruta, Chang-Jun Ahn:
Uplink Null-Space Expansion for Multiuser Massive MIMO in Time-Varying Channels Under Unknown Interference. IEEE Access 8: 224292-224305 (2020)
[j45]
- view
  - electronic edition via DOI (open access)
  - details & citations
  authority control:
- export record
  dblp key:
  - journals/ict-express/YoneiMA20
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/ict-express/YoneiMA20
Kentaro Yonei, Kazuki Maruta, Chang-Jun Ahn:
Frame splitting and data-aided decision direct channel estimation for OFDM in fast varying fading channels. ICT Express 6(3): 249-252 (2020)
[c50]
- view
  authority control:
- export record
  dblp key:
  - conf/vtc/KojimaMA20
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/vtc/KojimaMA20
Shun Kojima, Kazuki Maruta, Chang-Jun Ahn:
High-precision SNR Estimation by CNN using PSD Image for Adaptive Modulation and Coding. VTC Spring 2020: 1-5
[c49]
- view
  authority control:
- export record
  dblp key:
  - conf/vtc/MarutaKAHN20
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/vtc/MarutaKAHN20
Kazuki Maruta, Shun Kojima, Chang-Jun Ahn, Daisuke Hisano, Yu Nakayama:
Blind SIR Estimation by Convolutional Neural Network Using Visualized IQ Constellation. VTC Spring 2020: 1-2
[c48]
- view
  authority control:
- export record
  dblp key:
  - conf/wpmc/AraiMA20
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/wpmc/AraiMA20
Kabuto Arai, Kazuki Maruta, Chang-Jun Ahn:
High Beamforming Gain Precoding Weight Design Scheme with Null-Space Expansion for Multiuser Massive MIMO in Time-Varying Channels. WPMC 2020: 1-4
[c47]
- view
  authority control:
- export record
  dblp key:
  - conf/wpmc/FunakiMA20
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/wpmc/FunakiMA20
Nobutaka Funaki, Kazuki Maruta, Chang-Jun Ahn:
Improved Null-Space Expansion Scheme under Presence of Channel Estimation Error for Multiuser Massive MIMO. WPMC 2020: 1-4
[c46]
- view
  authority control:
- export record
  dblp key:
  - conf/wpmc/HanadaAM20
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/wpmc/HanadaAM20
Toshiya Hanada, Chang-Jun Ahn, Kazuki Maruta:
Improving DOA Estimation Accuracy by Rotating Planar Array Antenna. WPMC 2020: 1-4
[c45]
- view
  authority control:
- export record
  dblp key:
  - conf/wpmc/HiranoSKMA20
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/wpmc/HiranoSKMA20
Seiya Hirano, Kazushi Shimada, Shun Kojima, Kazuki Maruta, Chang-Jun Ahn:
Reducing FBI and MLI Using FSS Method for Adaptive Modulated VLC-OFDM System. WPMC 2020: 1-4
[c44]
- view
  authority control:
- export record
  dblp key:
  - conf/wpmc/KobayashiMSA20
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/wpmc/KobayashiMSA20
Hiroaki Kobayashi, Kazuki Maruta, Takatoshi Sugiyama, Chang-Jun Ahn:
Computationally Efficient SLM based PAPR Reduction for STPA-BAA Scheme. WPMC 2020: 1-4

2010 – 2019

see FAQ

What is the meaning of the colors in the publication lists?

2019
[j44]
- view
  - electronic edition via DOI (open access)
  - details & citations
  authority control:
- export record
  dblp key:
  - journals/access/KojimaMA19
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/access/KojimaMA19
Shun Kojima, Kazuki Maruta, Chang-Jun Ahn:
Adaptive Modulation and Coding Using Neural Network Based SNR Estimation. IEEE Access 7: 183545-183553 (2019)
[j43]
- view
  - electronic edition via DOI (open access)
  - details & citations
  authority control:
- export record
  dblp key:
  - journals/ict-express/TarodaTHAM19
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/ict-express/TarodaTHAM19
Satoshi Taroda, Ken Tezuka, Shoichi Higuchi, Chang-Jun Ahn, Kazuki Maruta:
Transmit power imbalance reduction method and nonlinear companding transform for beamforming OFDM systems. ICT Express 5(4): 261-265 (2019)
[j42]
- view
  - electronic edition via DOI (open access)
  - details & citations
  authority control:
- export record
  dblp key:
  - journals/ict-express/AkaoWKKMA19
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/ict-express/AkaoWKKMA19
Takashi Akao, Koya Watanabe, Shun Kojima, Masato Katsuno, Kazuki Maruta, Chang-Jun Ahn:
Reducing channel spatial correlation by rotating planar antenna array. ICT Express 5(4): 271-275 (2019)
[j41]
- view
  - electronic edition via DOI (open access)
  - details & citations
  authority control:
- export record
  dblp key:
  - journals/ict-express/WatanabeKAKMA19
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/ict-express/WatanabeKAKMA19
Koya Watanabe, Shun Kojima, Takashi Akao, Masato Katsuno, Kazuki Maruta, Chang-Jun Ahn:
Modified pilot selection for channel estimation of systematic polar coded MIMO-OFDM. ICT Express 5(4): 276-279 (2019)
[j40]
- view
  authority control:
- export record
  dblp key:
  - journals/ieicet/MarutaA19
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/ieicet/MarutaA19
Kazuki Maruta, Chang-Jun Ahn:
Improving Semi-Blind Uplink Interference Suppression on Multicell Massive MIMO Systems: A Beamspace Approach. IEICE Trans. Commun. 102-B(8): 1503-1511 (2019)
[c43]
- view
  authority control:
- export record
  dblp key:
  - conf/apcc/ItoMA19
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/apcc/ItoMA19
Koki Ito, Kazuki Maruta, Chang-Jun Ahn:
Outage Probability Analysis of MF Precoded Massive MIMO with Multi-antenna User Environment. APCC 2019: 50-54
[c42]
- view
  authority control:
- export record
  dblp key:
  - conf/apcc/MotosugiYMA19
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/apcc/MotosugiYMA19
Kouichi Motosugi, Kentaro Yonei, Kazuki Maruta, Chang-Jun Ahn:
Fast Fading Compensation by Frame Splitting and Decision Directed Channel Extrapolation for OFDM. APCC 2019: 131-135
[c41]
- view
  authority control:
- export record
  dblp key:
  - conf/apcc/ShimadaTMA19
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/apcc/ShimadaTMA19
Kazushi Shimada, Mitsuki Takahashi, Kazuki Maruta, Chang-Jun Ahn:
Channel Ranking based Spread Code Optimization for Visible Light Communication OFDM-IDMA Systems. APCC 2019: 185-189
[c40]
- view
  authority control:
- export record
  dblp key:
  - conf/apcc/MatsubaraKMA19
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/apcc/MatsubaraKMA19
Kakeru Matsubara, Shun Kuroki, Kazuki Maruta, Chang-Jun Ahn:
Modified HTRCI with Time-domain CSI Separation for Pilot De-contamination. APCC 2019: 226-231
[c39]
- view
  authority control:
- export record
  dblp key:
  - conf/apcc/ShimaSGMA19
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/apcc/ShimaSGMA19
Kosuke Shima, Katsuya Senoo, Kenta Goto, Kazuki Maruta, Chang-Jun Ahn:
Data-aided SMI Algorithm using Common Correlation Matrix for Adaptive Array Interference Suppression. APCC 2019: 398-402
[c38]
- view
  authority control:
- export record
  dblp key:
  - conf/apcc/TanumaMMA19
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/apcc/TanumaMMA19
Naoya Tanuma, Ryo Marumo, Kazuki Maruta, Chang-Jun Ahn:
Known Bits Puncturing for Systematic Polar Codes. APCC 2019: 511-515
[c37]
- view
  authority control:
- export record
  dblp key:
  - conf/vtc/MarutaA19
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/vtc/MarutaA19
Kazuki Maruta, Chang-Jun Ahn:
Enhanced Semi-Blind Uplink Interference Suppression on Multicell Massive MIMO Systems for Multi Modulus Signals. VTC Fall 2019: 1-6
2018
[j39]
- view
  authority control:
- export record
  dblp key:
  - journals/tcom/MarutaA18
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/tcom/MarutaA18
Kazuki Maruta, Chang-Jun Ahn:
Uplink Interference Suppression by Semi-Blind Adaptive Array With Decision Feedback Channel Estimation on Multicell Massive MIMO Systems. IEEE Trans. Commun. 66(12): 6123-6134 (2018)
[c36]
- view
  authority control:
- export record
  dblp key:
  - conf/ispacs/WatanabeKAKMA18
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/ispacs/WatanabeKAKMA18
Koya Watanabe, Shun Kojima, Takashi Akao, Masato Katsuno, Kazuki Maruta, Chang-Jun Ahn:
Modified Pilot Selection for Systematic Polar Coded MIMO-OFDM Channel Estimation. ISPACS 2018: 237-241
[c35]
- view
  authority control:
- export record
  dblp key:
  - conf/ispacs/AkaoWKKMA18
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/ispacs/AkaoWKKMA18
Takashi Akao, Koya Watanabe, Shun Kojima, Masato Katsuno, Kazuki Maruta, Chang-Jun Ahn:
Reducing Channel Spatial Correlation by Rotating Planar Antenna Array. ISPACS 2018: 242-245
[c34]
- view
  authority control:
- export record
  dblp key:
  - conf/pimrc/MarutaNHHA18
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/pimrc/MarutaNHHA18
Kazuki Maruta, Yu Nakayama, Kazuaki Honda, Daisuke Hisano, Chang-Jun Ahn:
V2P Connectivity on Higher Frequency Band and CoMP Based Coverage Expansion. PIMRC 2018: 568-569
[c33]
- view
  authority control:
- export record
  dblp key:
  - conf/softcom/KojimaAWKMA18
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/softcom/KojimaAWKMA18
Shun Kojima, Takashi Akao, Koya Watanabe, Masato Katsuno, Kazuki Maruta, Chang-Jun Ahn:
Adaptive Switching Method with AMC and FSS. SoftCOM 2018: 1-6
2017
[j38]
- view
  authority control:
- export record
  dblp key:
  - journals/dsp/WangTA17
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/dsp/WangTA17
Wenjian Wang, Ye Tian, Chang-Jun Ahn:
Blind symbol timing synchronization scheme for real-time industrial wireless control network using high-speed preambleless OFDM systems over multipath fading channels. Digit. Signal Process. 62: 30-37 (2017)
[j37]
- view
  - electronic edition via DOI (open access)
  - details & citations
  authority control:
- export record
  dblp key:
  - journals/ict-express/HiguchiA17
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/ict-express/HiguchiA17
Shoichi Higuchi, Chang-Jun Ahn:
Reduced complexity and latency for a massive MIMO system using a parallel detection algorithm. ICT Express 3(3): 119-123 (2017)
[c32]
- view
  authority control:
- export record
  dblp key:
  - conf/wpmc/KatsuoHMA17
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/wpmc/KatsuoHMA17
Masato Katsuno, Shoichi Higuchi, Kazuki Maruta, Chang-Jun Ahn:
Improving scattered pilot channel estimation by sector selection on FDD MIMO/OFDM systems. WPMC 2017: 22-27
[c31]
- view
  authority control:
- export record
  dblp key:
  - conf/wpmc/KojimatTMA17
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/wpmc/KojimatTMA17
Shun Kojima, Ken Teduka, Kazuki Maruta, Chang-Jun Ahn:
Optimized adaptive modulation with considering mobile relay on FSS-OFDM system. WPMC 2017: 41-45
[c30]
- view
  authority control:
- export record
  dblp key:
  - conf/wpmc/AkaoTMA17
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/wpmc/AkaoTMA17
Takashi Akao, Satoshi Taroda, Kazuki Maruta, Chang-Jun Ahn:
Improved common correlation matrix based SMI algorithm by channel estimation error minimization with LMS approach. WPMC 2017: 63-67
[c29]
- view
  authority control:
- export record
  dblp key:
  - conf/wpmc/WatanabeHMA17
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/wpmc/WatanabeHMA17
Koya Watanabe, Shoichi Higuchi, Kazuki Maruta, Chang-Jun Ahn:
Performance of polar codes with MIMO-OFDM under frequency selective fading channel. WPMC 2017: 107-111
[c28]
- view
  authority control:
- export record
  dblp key:
  - conf/wpmc/TianSWA17
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/wpmc/TianSWA17
Ye Tian, Daito Shigaki, Wenjian Wang, Chang-Jun Ahn:
A weighted least-squares method using received signal strength measurements for WLAN indoor positioning system. WPMC 2017: 310-314
2016
[j36]
- view
  - electronic edition via DOI (open access)
  - details & citations
  authority control:
- export record
  dblp key:
  - journals/ict-express/Ahn16
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/ict-express/Ahn16
Chang-Jun Ahn:
An applicable 5.8 GHz wireless power transmission system with rough beamforming to Project Loon. ICT Express 2(2): 87-90 (2016)
[c27]
- view
  authority control:
- export record
  dblp key:
  - conf/icc/SewaiwarTCA16
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/icc/SewaiwarTCA16
Atul Sewaiwar, Samrat Vikramaditya Tiwari, Yeon-ho Chung, Chang-Jun Ahn:
Color cell based bidirectional VLC with user mobility. ICC Workshops 2016: 21-25
[c26]
- view
  authority control:
- export record
  dblp key:
  - conf/icit2/UkajiAOH16
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/icit2/UkajiAOH16
Fumiaki Ukaji, Chang-Jun Ahn, Tatsuya Omori, Ken-ya Hashimoto:
Performance enhancement with applying FSS and ASB method for MU-MIMO. ICIT 2016: 860-865
2015
[j35]
- view
  authority control:
- export record
  dblp key:
  - journals/ett/IdaYAMM15
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/ett/IdaYAMM15
Yuta Ida, Masanori Yofune, Chang-Jun Ahn, Takahiro Matsumoto, Shinya Matsufuji:
Estimation based on weighted channel variance for HTRCI-MIMO/OFDM with QRM-MLD and channel ranking under fast fading Channel. Trans. Emerg. Telecommun. Technol. 26(7): 1050-1059 (2015)
[j34]
- view
  authority control:
- export record
  dblp key:
  - journals/ett/OkaAOH15
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/ett/OkaAOH15
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): 1165-1172 (2015)
[j33]
- view
  authority control:
- export record
  dblp key:
  - journals/ieicet/IdaAMM15
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/ieicet/IdaAMM15
Yuta Ida, Chang-Jun Ahn, Takahiro Matsumoto, Shinya Matsufuji:
Achievement Accurate CSI for AF Relay MIMO/OFDM Based on Complex HTRCI Pilot Signal with Enhanced MMSE Equalization. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 98-A(11): 2254-2262 (2015)
[j32]
- view
  authority control:
- export record
  dblp key:
  - journals/tcas/FujisakaKASH15
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/tcas/FujisakaKASH15
Hisato Fujisaka, Takeshi Kamio, Chang-Jun Ahn, Masahiro Sakamoto, Kazuhisa Haeiwa:
A Sigma-Delta Domain Lowpass Wave Filter. IEEE Trans. Circuits Syst. I Regul. Pap. 62-I(1): 167-176 (2015)
[c25]
- view
  authority control:
- export record
  dblp key:
  - conf/apsitt/WangTA15
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/apsitt/WangTA15
Wenjian Wang, Ye Tian, Chang-Jun Ahn:
A novel time synchronization scheme for OFDM systems based on variational Pseudo-noise preamble. APSITT 2015: 1-3
[c24]
- view
  authority control:
- export record
  dblp key:
  - conf/ispacs/KuriharatAOH15
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/ispacs/KuriharatAOH15
Asato Kuriharat, Chang-Jun Ahn, Tatsuya Omori, Ken-ya Hashimoto:
An application of OFDM-IDMA to uplink multiuser visible light communication system. ISPACS 2015: 412-416
[c23]
- view
  authority control:
- export record
  dblp key:
  - conf/ispacs/AbeAOH15
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/ispacs/AbeAOH15
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: 417-421
[c22]
- view
  authority control:
- export record
  dblp key:
  - conf/ispacs/TianWAOH15
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/ispacs/TianWAOH15
Ye Tian, Wenjian Wang, Chang-Jun Ahn, Tatsuya Omori, Ken-ya Hashimoto:
The accuracy improvement using WLAN for indoor positioning system. ISPACS 2015: 474-478
[c21]
- view
  authority control:
- export record
  dblp key:
  - conf/ispacs/OkamuraAOH15
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/ispacs/OkamuraAOH15
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: 532-536
2014
[j31]
- view
  authority control:
- export record
  dblp key:
  - journals/ieicet/YodaAH14
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/ieicet/YodaAH14
Naotoshi Yoda, Chang-Jun Ahn, Ken-ya Hashimoto:
Single Symbol Decodable QO-STBC with Full Diversity. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 97-A(1): 2-6 (2014)
[j30]
- view
  authority control:
- export record
  dblp key:
  - journals/ieicet/IdaAMM14
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/ieicet/IdaAMM14
Yuta Ida, Chang-Jun Ahn, Takahiro Matsumoto, Shinya Matsufuji:
Removing Deep Faded Subcarrier Channel for Cooperative Multiuser Diversity OFDMA Based on Low Granularity Block. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 97-A(12): 2586-2594 (2014)
[j29]
- view
  authority control:
- export record
  dblp key:
  - journals/ijcomsys/AhnJEOH14
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/ijcomsys/AhnJEOH14
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): 2443-2451 (2014)
[j28]
- view
  authority control:
- export record
  dblp key:
  - journals/ijdst/SakaueAOH14
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/ijdst/SakaueAOH14
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): 1-17 (2014)
[j27]
- view
  authority control:
- export record
  dblp key:
  - journals/ijdst/KurohaAOH14
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/ijdst/KurohaAOH14
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): 18-30 (2014)
[c20]
- view
  authority control:
- export record
  dblp key:
  - conf/ispacs/OkaAOH14
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/ispacs/OkaAOH14
Hikaru Oka, Chang-Jun Ahn, Tatsuya Omori, Ken-ya Hashimoto:
IQ imbalance and carrier frequency offset compensation schemes for TFI-OFDM. ISPACS 2014: 17-22
2013
[j26]
- view
  - electronic edition via DOI (open access)
  - details & citations
  authority control:
- export record
  dblp key:
  - journals/ejwcn/IdaAKFH13
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/ejwcn/IdaAKFH13
Yuta Ida, Chang-Jun Ahn, Takeshi Kamio, Hisato Fujisaka, Kazuhisa Haeiwa:
Variable packet splitting transmission in multi-relay cooperative communications with DF and DAF for SC-FDMA. EURASIP J. Wirel. Commun. Netw. 2013: 64 (2013)
[c19]
- view
  authority control:
- export record
  dblp key:
  - conf/apcc/IdaAMM13
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/apcc/IdaAMM13
Yuta Ida, Chang-Jun Ahn, Takahiro Matsumoto, Shinya Matsufuji:
Mitigated deep faded channel with relay node allocation for MUDiv/OFDMA. APCC 2013: 6-11
[c18]
- view
  authority control:
- export record
  dblp key:
  - conf/apcc/KitakatayAOH13
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/apcc/KitakatayAOH13
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: 58-62
[c17]
- view
  authority control:
- export record
  dblp key:
  - conf/gcce/OkuboAOH13
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/gcce/OkuboAOH13
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: 496-499
[c16]
- view
  authority control:
- export record
  dblp key:
  - conf/icspcs/YodaWA13
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/icspcs/YodaWA13
Naotoshi Yoda, Wenjian Wang, Chang-Jun Ahn:
Single symbol decodable QO-STBC with full diversity. ICSPCS 2013: 1-5
[c15]
- view
  authority control:
- export record
  dblp key:
  - conf/iwsda/OkaAOH13
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/iwsda/OkaAOH13
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: 126-129
[c14]
- view
  authority control:
- export record
  dblp key:
  - conf/iwsda/IdaYAMM13
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/iwsda/IdaYAMM13
Yuta Ida, Masanori Yofune, Chang-Jun Ahn, Takahiro Matsumoto, Shinya Matsufuji:
Non-linear fast fading compensation for HTRCI-MIMO/OFDM with QRM-MLD and channel ranking. IWSDA 2013: 130-133
[c13]
- view
  authority control:
- export record
  dblp key:
  - conf/rivf/SakaueYIAOH13
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/rivf/SakaueYIAOH13
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: 37-40
[c12]
- view
  authority control:
- export record
  dblp key:
  - conf/rivf/KurohaAOH13
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/rivf/KurohaAOH13
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: 85-90
2012
[j25]
- view
  authority control:
- export record
  dblp key:
  - journals/dsp/AhnHOH12
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/dsp/AhnHOH12
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): 518-525 (2012)
[j24]
- view
  authority control:
- export record
  dblp key:
  - journals/ieicet/AhnH12
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/ieicet/AhnH12
Chang-Jun Ahn, Ken-ya Hashimoto:
Heterogeneous Constellation Based QOSTBC for Improving Detection Property of QRD-MLD. IEICE Trans. Commun. 95-B(8): 2674-2677 (2012)
[j23]
- view
  - electronic edition via DOI (open access)
  - details & citations
  authority control:
- export record
  dblp key:
  - journals/jece/IdaAKFH12
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/jece/IdaAKFH12
Yuta Ida, Chang-Jun Ahn, Takeshi Kamio, Hisato Fujisaka, Kazuhisa Haeiwa:
Interference Cancellation Using Replica Signal for HTRCI-MIMO/OFDM in Time-Variant Large Delay Spread Longer Than Guard Interval. J. Electr. Comput. Eng. 2012: 571985:1-571985:10 (2012)
[j22]
- view
  authority control:
- export record
  dblp key:
  - journals/tcas/FujisakaKASH12
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/tcas/FujisakaKASH12
Hisato Fujisaka, Takeshi Kamio, Chang-Jun Ahn, Masahiro Sakamoto, Kazuhisa Haeiwa:
Sorter-Based Arithmetic Circuits for Sigma-Delta Domain Signal Processing - Part I: Addition, Approximate Transcendental Functions, and Log-Domain Operations. IEEE Trans. Circuits Syst. I Regul. Pap. 59-I(9): 1952-1965 (2012)
[j21]
- view
  authority control:
- export record
  dblp key:
  - journals/tcas/FujisakaSAKH12
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/tcas/FujisakaSAKH12
Hisato Fujisaka, Masahiro Sakamoto, Chang-Jun Ahn, Takeshi Kamio, Kazuhisa Haeiwa:
Sorter-Based Arithmetic Circuits for Sigma-Delta Domain Signal Processing - Part II: Multiplication and Algebraic Functions. IEEE Trans. Circuits Syst. I Regul. Pap. 59-I(9): 1966-1979 (2012)
[c11]
- view
  authority control:
- export record
  dblp key:
  - conf/iccel/AhnOH12
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/iccel/AhnOH12
Chang-Jun Ahn, Tatsuya Omori, Ken-ya Hashimoto:
Heterogeneous constellation based QOSTBC for improving property of QRD-MLD. ICCE 2012: 372-373
2011
[j20]
- view
  - electronic edition via DOI (open access)
  - details & citations
  authority control:
- export record
  dblp key:
  - journals/ieiceee/KimHAH11
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/ieiceee/KimHAH11
Hyunju Kim, Eonpyo Hong, Chang-Jun Ahn, Dongsoo Har:
Efficient phase sequence generation for SLM scheme without side information. IEICE Electron. Express 8(17): 1393-1398 (2011)
[j19]
- view
  authority control:
- export record
  dblp key:
  - journals/tbc/KimHAH11
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/tbc/KimHAH11
Hyunju Kim, Eonpyo Hong, Chang-Jun Ahn, Dong-Soo Har:
A Pilot Symbol Pattern Enabling Data Recovery Without Side Information in PTS-Based OFDM Systems. IEEE Trans. Broadcast. 57(2): 307-312 (2011)
2010
[j18]
- view
  authority control:
- export record
  dblp key:
  - journals/dsp/Ahn10
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/dsp/Ahn10
Chang-Jun Ahn:
Achievable throughput enhancement based on modified carrier interferometry for MIMO/OFDM. Digit. Signal Process. 20(5): 1447-1457 (2010)
[j17]
- view
  authority control:
- export record
  dblp key:
  - journals/wpc/Ahn10
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/wpc/Ahn10
Chang-Jun Ahn:
HTRCI and Channel Ranking Based Joint Symbols Detection for MQRD-PCM/MIMO-OFDM. Wirel. Pers. Commun. 55(4): 485-499 (2010)

2000 – 2009

see FAQ

What is the meaning of the colors in the publication lists?

2009
[j16]
- view
  authority control:
- export record
  dblp key:
  - journals/dsp/YoshimuraAKFH09
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/dsp/YoshimuraAKFH09
Takeshi Yoshimura, Chang-Jun Ahn, Takeshi Kamio, Hisato Fujisaka, Kazuhisa Haeiwa:
Performance enhancement of TFI-OFDM with path selection based channel identification. Digit. Signal Process. 19(5): 852-860 (2009)
[j15]
- view
  authority control:
- export record
  dblp key:
  - journals/ieicet/Ahn09
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/ieicet/Ahn09
Chang-Jun Ahn:
Link Correlation Based Transmit Sector Antenna Selection for Alamouti Coded OFDM. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 92-A(3): 816-823 (2009)
[j14]
- view
  authority control:
- export record
  dblp key:
  - journals/ieicet/Ahn09b
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/ieicet/Ahn09b
Chang-Jun Ahn:
Performance Enhancement of MQRD-PCM/MIMO-OFDM Using Channel Ranking Based Joint Symbols Detection. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 92-A(8): 1913-1919 (2009)
[c10]
- view
  authority control:
- export record
  dblp key:
  - conf/ccnc/Ahn10a
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/ccnc/Ahn10a
Chang-Jun Ahn:
Channel Ranking Based Joint Symbols Detection for MQRD-PCM/MIMO-OFDM. CCNC 2009: 1-5
[c9]
- view
  authority control:
- export record
  dblp key:
  - conf/ecctd/YasunoSFKAH09
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/ecctd/YasunoSFKAH09
Takashi Yasuno, Yoshinao Suzuki, Hisato Fujisaka, Takeshi Kamio, Chang-Jun Ahn, Kazuhisa Haeiwa:
A single-eletron bandpass digital wave filter. ECCTD 2009: 882-885
[c8]
- view
  authority control:
- export record
  dblp key:
  - conf/ecctd/OkadaFKAH09
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/ecctd/OkadaFKAH09
Yasuhiro Okada, Hisato Fujisaka, Takeshi Kamio, Chang-Jun Ahn, Kazuhisa Haeiwa:
Ising spin-grass error correction for unreliable nanoelectronic logic circuits. ECCTD 2009: 886-889
2008
[j13]
- view
  authority control:
- export record
  dblp key:
  - journals/ieicet/Ahn08a
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/ieicet/Ahn08a
Chang-Jun Ahn:
Throughput Improvement with Discrete Pilot Signal Assignment and Iterative Channel Identification for MQRD-PCM/OFDM. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 91-A(8): 2000-2007 (2008)
[j12]
- view
  authority control:
- export record
  dblp key:
  - journals/tvt/Ahn08
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/tvt/Ahn08
Chang-Jun Ahn:
Parallel Detection Algorithm Using Multiple QR Decompositions With Permuted Channel Matrix for SDM/OFDM. IEEE Trans. Veh. Technol. 57(4): 2578-2582 (2008)
[c7]
- view
  authority control:
- export record
  dblp key:
  - conf/ccnc/Ahn08
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/ccnc/Ahn08
Chang-Jun Ahn:
High Time Resolution Carrier Interferometry for MIMO/OFDM. CCNC 2008: 393-397
[c6]
- view
  authority control:
- export record
  dblp key:
  - conf/iswpc/Ahn08
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/iswpc/Ahn08
Chang-Jun Ahn:
Parallel detection algorithm using multiple QR decompositions with permuted channel matrix for SDM/OFDM. ISWPC 2008: 101-105
2007
[j11]
- view
  authority control:
- export record
  dblp key:
  - journals/ieicet/Ahn07
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/ieicet/Ahn07
Chang-Jun Ahn:
Accurate Channel Identification with Time-Frequency Interferometry for OFDM. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 90-A(11): 2641-2645 (2007)
[c5]
- view
  authority control:
- export record
  dblp key:
  - conf/iconip/KamioMMAFH07
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/iconip/KamioMMAFH07
Takeshi Kamio, Kenji Mori, Kunihiko Mitsubori, Chang-Jun Ahn, Hisato Fujisaka, Kazuhisa Haeiwa:
Fuzzy ARTMAP with Explicit and Implicit Weights. ICONIP (1) 2007: 299-308
[c4]
- view
  authority control:
- export record
  dblp key:
  - conf/wcnc/AhnTT07
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/wcnc/AhnTT07
Chang-Jun Ahn, Satoshi Takahashi, M. Taromaru:
Link Correlation based Transmit Sector Antenna Selection for Alamouti Coded OFDM. WCNC 2007: 869-873
2006
[j10]
- view
  authority control:
- export record
  dblp key:
  - journals/ieicet/TakahashiAH06
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/ieicet/TakahashiAH06
Satoshi Takahashi, Chang-Jun Ahn, Hiroshi Harada:
Stochastic Method of Determining Substream Modulation Levels for MIMO Eigenbeam Space Division Multiplexing. IEICE Trans. Commun. 89-B(1): 142-149 (2006)
[j9]
- view
  authority control:
- export record
  dblp key:
  - journals/ieicet/AhnHK06b
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/ieicet/AhnHK06b
Chang-Jun Ahn, Hiroshi Harada, Yukiyoshi Kamio:
Superimposed Frequency Symbol Based Adaptive Downlink OFDM with Frequency Spreading and Equalization. IEICE Trans. Commun. 89-B(2): 500-508 (2006)
[j8]
- view
  authority control:
- export record
  dblp key:
  - journals/ieicet/KimCA06
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/ieicet/KimCA06
Nam-Su Kim, Sungho Cho, Chang-Jun Ahn:
Subcarrier Block Power Control for Adaptive Downlink OFDM with Frequency Spreading and Equalization. IEICE Trans. Commun. 89-B(7): 2102-2105 (2006)
[j7]
- view
  authority control:
- export record
  dblp key:
  - journals/wicomm/Ahn06
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/wicomm/Ahn06
Chang-Jun Ahn:
Unitary matrix modulation with splitting over the coherence bandwidth for OFDM in a single antenna system. Wirel. Commun. Mob. Comput. 6: 1037-1045 (2006)
2005
[j6]
- view
  authority control:
- export record
  dblp key:
  - journals/ieicet/AhnTH05
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/ieicet/AhnTH05
Chang-Jun Ahn, Satoshi Takahashi, Hiroshi Harada:
Differential Modulated Pilot Symbol Assisted Adaptive OFDM for Reducing the MLI with Predicted FBI. IEICE Trans. Commun. 88-B(2): 436-442 (2005)
[j5]
- view
  authority control:
- export record
  dblp key:
  - journals/ieicet/AhnTHKS05
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/ieicet/AhnTHKS05
Chang-Jun Ahn, Satoshi Takahashi, Hiroshi Harada, Yukiyoshi Kamio, Iwao Sasase:
Adaptive Subcarrier Block Modulation with Differentially Modulated Pilot Symbol Assistance for Downlink OFDM Using Uplink Delay Spread. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 88-A(7): 1889-1896 (2005)
[j4]
- view
  authority control:
- export record
  dblp key:
  - journals/ieicet/TakahashiAHK05
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/ieicet/TakahashiAHK05
Satoshi Takahashi, Chang-Jun Ahn, Hiroshi Harada, Yukiyoshi Kamio:
Effect of Delay Spread Enhancement in MIMO Eigenbeam Space Division Multiplexing Transmission. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 88-A(7): 1931-1935 (2005)
[c3]
- view
  authority control:
- export record
  dblp key:
  - conf/pimrc/AhnTH05
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/pimrc/AhnTH05
Chang-Jun Ahn, Satoshi Takahashi, Hiroshi Harada:
Adaptive subcarrier block modulation with differentially modulated pilot symbol assistance for downlink OFDM using uplink delay spread. PIMRC 2005: 1125-1129
2004
[c2]
- view
  authority control:
- export record
  dblp key:
  - conf/iscc/AhnKTH04
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/iscc/AhnKTH04
Chang-Jun Ahn, K. Kamio, Satoshi Takahashi, Hiroshi Harada:
Reverse link performance improvement for an wideband OFDM using Alamouti coded heterogeneous polarization antennas. ISCC 2004: 702-707
[c1]
- view
  authority control:
- export record
  dblp key:
  - conf/pimrc/HaradaATKS04
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/conf/pimrc/HaradaATKS04
Hiroshi Harada, Chang-Jun Ahn, Satoshi Takahashi, Yukiyoshi Kamio, Seiichi Sampei:
Dynamic parameter controlled orthogonal frequency and time division multiple access. PIMRC 2004: 2648-2652
2003
[j3]
- view
  authority control:
- export record
  dblp key:
  - journals/jcn/AhnS03
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/jcn/AhnS03
Chang-Jun Ahn, Iwao Sasase:
Pilot symbol assisted high speed packet transmission system based on adaptive OFDM in broadband mobile channel. J. Commun. Networks 5(1): 25-32 (2003)
2002
[j2]
- view
  - electronic edition @ ieice.org
  - details & citations
- export record
  dblp key:
  - journals/ieiceta/AhnS02
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/ieiceta/AhnS02
Chang-Jun Ahn, Iwao Sasase:
Code Orthogonalizing Filter Based Adaptive Array Antenna Using Common Correlation Matrix of Time Domain Signals for Multicarrier DS/CDMA Systems. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 85-A(7): 1604-1611 (2002)
[j1]
- view
  authority control:
- export record
  dblp key:
  - journals/tce/AhnS02
- ask others
- share record
  persistent URL:
  - https://dblp.org/rec/journals/tce/AhnS02
Chang-Jun Ahn, Iwao Sasase:
The effects of modulation combination, target BER, Doppler frequency, and adaptation interval on the performance of adaptive OFDM in broadband mobile channel. IEEE Trans. Consumer Electron. 48(1): 167-174 (2002)

[+]

Coauthor network

[+]

Coauthor Index

see FAQ

manage site settings

To protect your privacy, all features that rely on external API calls from your browser are turned off by default. You need to opt-in for them to become active. All settings here will be stored as cookies with your web browser. For more information see our F.A.Q.