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Performance Enhancement of MQRD-PCM/MIMO-OFDM Using Channel Ranking Based Joint Symbols Detection Chang-Jun AHN | Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/08/01
Vol. E92-A
No. 8
pp. 1913-1919
Type of Manuscript:
Special Section PAPER (Special Section on Signal Processing) Category: Communications Keyword: OFDM, MIMO, MQRD-PCM, channel ranking, inter-antenna interference (IAI), | | Summary | Full Text:PDF(343.7KB) | |
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Link Correlation Based Transmit Sector Antenna Selection for Alamouti Coded OFDM Chang-Jun AHN | Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/03/01
Vol. E92-A
No. 3
pp. 816-823
Type of Manuscript:
Special Section PAPER (Special Section on Latest Advances in Fundamental Theories of Signal Processing) Category: Keyword: MIMO, FBI, OFDM, antenna selection, sector antenna, | | Summary | Full Text:PDF(743.5KB) | |
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Throughput Improvement with Discrete Pilot Signal Assignment and Iterative Channel Identification for MQRD-PCM/OFDM Chang-Jun AHN | Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/08/01
Vol. E91-A
No. 8
pp. 2000-2007
Type of Manuscript:
Special Section PAPER (Special Section on Signal Processing) Category: Keyword: MIMO, OFDM, QR decomposition, MQRD-PCM, | | Summary | Full Text:PDF(557.9KB) | |
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Accurate Channel Identification with Time-Frequency Interferometry for OFDM Chang-Jun AHN | Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/11/01
Vol. E90-A
No. 11
pp. 2641-2645
Type of Manuscript:
LETTER Category: Communication Theory and Signals Keyword: OFDM, time-frequency interferometry, CSI, | | Summary | Full Text:PDF(254.2KB) | |
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Effect of Delay Spread Enhancement in MIMO Eigenbeam Space Division Multiplexing Transmission Satoshi TAKAHASHI Chang-Jun AHN Hiroshi HARADA Yukiyoshi KAMIO | Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/07/01
Vol. E88-A
No. 7
pp. 1931-1935
Type of Manuscript:
Special Section LETTER (Special Section on Multi-dimensional Mobile Information Networks) Category: Keyword: radio propagation, delay spread, MIMO, E-SDM, | | Summary | Full Text:PDF(392.6KB) | |
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Differential Modulated Pilot Symbol Assisted Adaptive OFDM for Reducing the MLI with Predicted FBI Chang-Jun AHN Satoshi TAKAHASHI Hiroshi HARADA | Publication: IEICE TRANSACTIONS on Communications
Publication Date: 2005/02/01
Vol. E88-B
No. 2
pp. 436-442
Type of Manuscript:
Special Section PAPER (Special Section on Multi-carrier Signal Processing Techniques for Next Generation Mobile Communications--Part2) Category: Keyword: AMS/OFDM, MLI, FBI, | | Summary | Full Text:PDF(520.1KB) | |
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Iterative Decoding with LDPC Based Unitary Matrix Modulated OFDM with Splitting the Diagonal Components over the Coherence Bandwidth Chang-Jun AHN | Publication: IEICE TRANSACTIONS on Communications
Publication Date: 2004/08/01
Vol. E87-B
No. 8
pp. 2411-2414
Type of Manuscript:
LETTER Category: Wireless Communication Technology Keyword: LDPC, OFDM, coherence bandwidth, unitary matrix, | | Summary | Full Text:PDF(277.4KB) | |
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Multiple Pre-Rake Filtering Based on the Predicted Channel Impulse Response in the Transmitter and a Rake Combiner in the Receiver for TDD/DS-CDMA Mobile Communication Systems Chang-Jun AHN Iwao SASASE | Publication: IEICE TRANSACTIONS on Communications
Publication Date: 2002/10/01
Vol. E85-B
No. 10
pp. 2282-2291
Type of Manuscript:
PAPER Category: Wireless Communication Technology Keyword: CDMA, Rake receiver, pre-Rake system, time division duplex (TDD), | | Summary | Full Text:PDF(771.4KB) | |
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