Jun CHENG

Direction-of-Arrival Estimation for Near-Field Sources with Multiple Symmetric Subarrays
Tomoyuki KITADA  Jun CHENG  Yoichiro WATANABE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/02/01
Vol. E96-B  No. 2  pp. 553-560
Type of Manuscript: PAPER
Category: Antennas and Propagation
Keyword: 
array antenna,  direction of arrival,  spherical sources,  near-field source, 
  Summary |  Full Text:PDF
Two-User Turbo Decoding with Simplified Sum Trellis in Two-Way Relay Channel
Shan LU  Jun CHENG  Ying LI  Yoichiro WATANABE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/01/01
Vol. E96-B  No. 1  pp. 73-80
Type of Manuscript: PAPER
Category: Fundamental Theories for Communications
Keyword: 
two-way relay channel,  physical-layer network coding,  turbo decoding,  sum trellis, 
  Summary |  Full Text:PDF
Spreading and Interleaving Design for Synchronous Interleave-Division Multiple-Access
Guanghui SONG  Jun CHENG  Yoichiro WATANABE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/03/01
Vol. E95-A  No. 3  pp. 646-656
Type of Manuscript: PAPER
Category: Information Theory
Keyword: 
IDMA,  CDMA,  sum capacity,  spread-interleave, 
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Joint Channel and Network Decoding for XOR-Based Relay in Multi-Access Channel
Suhua TANG  Jun CHENG  Chen SUN  Ryu MIURA  Sadao OBANA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/11/01
Vol. E92-B  No. 11  pp. 3470-3477
Type of Manuscript: PAPER
Category: Wireless Communication Technologies
Keyword: 
relay,  network coding,  joint decoding,  maximal ratio combining,  iterative decoding, 
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Adaptive Control Algorithm of ESPAR Antenna Based on Stochastic Approximation Theory
Blagovest SHISHKOV  Jun CHENG  Takashi OHIRA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2002/04/01
Vol. E85-B  No. 4  pp. 802-811
Type of Manuscript: PAPER
Category: Antenna and Propagation
Keyword: 
adaptive beamforming,  ESPAR antenna,  interference reduction,  rate of convergence,  stochastic approximation, 
  Summary |  Full Text:PDF
Adaptive Beamforming of ESPAR Antenna--Unconventional Approach
Blagovest SHISHKOV  Jun CHENG  Takashi OHIRA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2002/03/01
Vol. E85-C  No. 3  pp. 452-457
Type of Manuscript: Special Section PAPER (Special Issue on Signals, Systems and Electronics Technology)
Category: Digital Transmission
Keyword: 
ESPAR antenna,  adaptive beamforming,  stochastic approximation,  interference reduction,  convergence,  gradient noise,  Hessian, 
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Adaptive Beamforming of ESPAR Antenna Based on Steepest Gradient Algorithm
Jun CHENG  Yukihiro KAMIYA  Takashi OHIRA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/07/01
Vol. E84-B  No. 7  pp. 1790-1800
Type of Manuscript: Special Section PAPER (Special Issue on Adaptive Array Antenna Techniques for Advanced Wireless Communications)
Category: Beamformer Techniques
Keyword: 
gradient algorithm,  adaptive beamforming,  mobile user terminal,  interference reduction,  low complexity, 
  Summary |  Full Text:PDF
T-User Uniquely Decodable k-Ary Affine Code for Multiple-Access Adder Channel
Jun CHENG  Yoichiro WATANABE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2000/10/20
Vol. E83-A  No. 10  pp. 1914-1920
Type of Manuscript: Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Multiple Access Channel
Keyword: 
multiple-access communication,  adder channel,  multi-user code,  affine code,  uniquely decodable code, 
  Summary |  Full Text:PDF
Affine Code for T-User Noisy Multiple-Access Adder Channel
Jun CHENG  Yoichiro WATANABE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2000/03/20
Vol. E83-A  No. 3  pp. 541-550
Type of Manuscript: PAPER
Category: Coding Theory
Keyword: 
multiple-access communication,  adder channel,  multi-user code,  affine code,  δ-decodable code, 
  Summary |  Full Text:PDF
T-User Code with Arbitrary Code Length for Multiple-Access Adder Channel
Jun CHENG  Yoichiro WATANABE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/10/20
Vol. E82-A  No. 10  pp. 2011-2016
Type of Manuscript: Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Coding Theory
Keyword: 
multiple-access communication,  multi-user code,  adder channel,  linearly independence, 
  Summary |  Full Text:PDF