Kazunori HAYASHI


Maximum Likelihood Approach for RFID Tag Cardinality Estimation under Capture Effect and Detection Errors
Chuyen T. NGUYEN  Kazunori HAYASHI  Megumi KANEKO  Hideaki SAKAI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/05/01
Vol. E96-B  No. 5  pp. 1122-1129
Type of Manuscript: PAPER
Category: Network
Keyword: 
RFIDMaximum Likelihood (ML)tag cardinality estimationcapture effectdetection errors
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A User's Guide to Compressed Sensing for Communications Systems
Kazunori HAYASHI  Masaaki NAGAHARA  Toshiyuki TANAKA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/03/01
Vol. E96-B  No. 3  pp. 685-712
Type of Manuscript: SURVEY PAPER
Category: INVITED
Keyword: 
compressed sensingsparse signalcompressible signal1-normunderdetermined system
  Summary |  Full Text:PDF (1MB)

Compressive Sampling for Remote Control Systems
Masaaki NAGAHARA  Takahiro MATSUDA  Kazunori HAYASHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/04/01
Vol. E95-A  No. 4  pp. 713-722
Type of Manuscript: Special Section PAPER (Special Section on Reliable Robust Radio Control Technology)
Category: 
Keyword: 
remote controlcompressive samplingcompressed sensingsparse representation1-2 optimization
  Summary |  Full Text:PDF (1MB)

Fairness-Aware Superposition Coded Scheduling for a Multi-User Cooperative Cellular System
Megumi KANEKO  Kazunori HAYASHI  Petar POPOVSKI  Hideaki SAKAI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/12/01
Vol. E94-B  No. 12  pp. 3272-3279
Type of Manuscript: Special Section PAPER (Special Section on Cooperative Communications for Cellular Networks)
Category: 
Keyword: 
cellular systemradio resource allocationschedulingwireless relaysuperposition codingcooperative diversity
  Summary |  Full Text:PDF (723.7KB)

Superposition Coding Based Wireless Network Coding Scheme for Two-Way Cooperative Relaying
Megumi KANEKO  Kazunori HAYASHI  Hideaki SAKAI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/12/01
Vol. E93-B  No. 12  pp. 3354-3361
Type of Manuscript: Special Section PAPER (Special Section on Wireless Distributed Networks)
Category: 
Keyword: 
relay systemwireless network codingsuperposition codingcooperative diversity
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Marginalized Particle Filter for Blind Signal Detection with Analog Imperfections
Yuki YOSHIDA  Kazunori HAYASHI  Hideaki SAKAI  Wladimir BOCQUET 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/02/01
Vol. E93-B  No. 2  pp. 336-344
Type of Manuscript: PAPER
Category: Wireless Communication Technologies
Keyword: 
particle filterblind signal detectionIQ imbalanceCFO
  Summary |  Full Text:PDF (365.3KB)

A Novel Power Distribution Scheme Combined with Adaptive Modulation Based on Subcarrier Grouping for OFDM Systems
Wladimir BOCQUET  Kazunori HAYASHI  Hideaki SAKAI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/12/01
Vol. E91-B  No. 12  pp. 3974-3982
Type of Manuscript: PAPER
Category: Wireless Communication Technologies
Keyword: 
OFDMadaptive modulationLagrangian methodglobal BER optimization
  Summary |  Full Text:PDF (431.9KB)

Pre- and Post-Equalization and Frequency Diversity Combining Methods for Block Transmission with Cyclic Prefix
Yuki YOSHIDA  Kazunori HAYASHI  Hideaki SAKAI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/10/01
Vol. E90-B  No. 10  pp. 2874-2883
Type of Manuscript: PAPER
Category: Wireless Communication Technologies
Keyword: 
cyclic prefixfrequency domain equalizationfrequency diversity
  Summary |  Full Text:PDF (347.1KB)

Per-Tone Equalization for Single Carrier Block Transmission with Insufficient Cyclic Prefix
Kazunori HAYASHI  Hideaki SAKAI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2005/07/01
Vol. E88-D  No. 7  pp. 1323-1330
Type of Manuscript: Special Section PAPER (Special Section on Recent Advances in Circuits and Systems--Part 1)
Category: Digital Signal Processing
Keyword: 
per-tone equalizationsingle carrier block transmissioncyclic prefix
  Summary |  Full Text:PDF (400.6KB)