Keio University

Published papers

Nakagawa, Masao

1-20 items (total 299)

Adaptive Equalization System for Visible Light Wireless Communication Utilizing Multiple White LED Lighting Equipment

Author
NAKAGAWA MASAO
Publication Title
Magazine name IEEE Transactions on Wireless Communications Volume 8(Issue 6) Start Page pp.2892-2900 (Publication Date)2009/06)
Authorship Category
Single Work
Publication Category
Research paper (scientific journal)
Peer-review Status
Without

Adaptive Modulation and Code Channel Elimination for Vector Coding System

Author
NAKAGAWA MASAO
Publication Title
Magazine name IEICE Transactions on Communications Volume E92-B(Issue 5) Start Page pp.1538-1545 (Publication Date)2009/05)
Authorship Category
Single Work
Publication Category
Research paper (scientific journal)
Peer-review Status
Without

Optimum Adaptive Modulation and Channel Coding Scheme for Frequency Domain Channel-Dependent Scheduling in OFDM Based Evolved UTRA Downlink

Author
NAKAGAWA MASAO
Publication Title
Volume E92-B(Issue 5) Start Page pp.1527-1537 (Publication Date)2009/05)
Authorship Category
Single Work
Publication Category
Research paper (scientific journal)
Peer-review Status
Without

Experimental Evaluation of Time Diversity Effect in Hybrid ARQ Considering Space and Path Diversity for Down Link OFDM-Based Broadband Radio Access

Author
NAKAGAWA MASAO
Publication Title
Volume E92-B(Issue 5) Start Page pp.1516-1526 (Publication Date)2009/05)
Authorship Category
Single Work
Publication Category
Research paper (scientific journal)
Peer-review Status
Without

Turbo Equalized Double Window and Combining Robust to Large Delay Spread Channel

Author
NAKAGAWA MASAO
Publication Title
Volume E92-B(Issue 2) Start Page pp.517-526 (Publication Date)2009/02)
Authorship Category
Single Work
Publication Category
Research paper (scientific journal)
Peer-review Status
Without

Channel capacity of MC-CDMA and impact of residual ICI

Author
NAKAGAWA MASAO
Publication Title
Volume E92-B(Issue 1) Start Page 219-227 (Publication Date)2009/01)
Authorship Category
Single Work
Publication Category
Research paper (scientific journal)
Peer-review Status
Without

On Cellular MIMO channel capacity

Author
NAKAGAWA MASAO
Publication Title
Magazine name IEICE Transactions on Communications Volume E91-B(Issue 7) Start Page pp.2366-2373 (Publication Date)2008/07)
Authorship Category
Single Work
Publication Category
Research paper (scientific journal)
Peer-review Status
Without

A New Ground to Train Communication Systems Using Free Space Optics

Author
NAKAGAWA MASAO
Publication Title
Magazine name IEEJ Transactions IA Volume 128(Issue 4) Start Page pp.523-526 (Publication Date)2008/04)
Authorship Category
Single Work
Publication Category
Research paper (scientific journal)
Peer-review Status
Without

Relay method of sending soft decision symbol based on the result of error detecting code in cooperative communication

Author
NAKAGAWA MASAO
Publication Title
Magazine name IEICE Transactions on Fundamentals Volume E90-A(Issue 11) Start Page pp.2404-2412 (Publication Date)2007/11)
Authorship Category
Single Work
Publication Category
Research paper (scientific journal)
Peer-review Status
Without

Double Window Cancellation and Combining for OFDM in Time-Invariant Large Delay Spread Channel

Author
NAKAGAWA MASAO
Publication Title
Magazine name IEICE Transactions on Fundamentals Volume E90-A(Issue 10) Start Page pp.2066-2078 (Publication Date)2007/10)
Authorship Category
Single Work
Publication Category
Research paper (scientific journal)
Peer-review Status
Without

情報通信の基礎と動向〔V・完〕-現在と将来の情報通信技術-

Author
NAKAGAWA MASAO
Publication Title
Volume 90(Issue 10) Start Page 889-894 (Publication Date)2007/10)
Authorship Category
Single Work
Publication Category
Research paper (scientific journal)
Peer-review Status
Without

Theoretical Analysis of Decision Directed Block Iterative Channel Estimation for OFDM Mobile Radio

Author
NAKAGAWA MASAO
Publication Title
Magazine name IEICE Transactions on Communications Volume E90-B(Issue 7) Start Page pp.1764-1772 (Publication Date)2007/07)
Authorship Category
Single Work
Publication Category
Research paper (scientific journal)
Peer-review Status
Without

Iterative Modified QRD-M Based on CRC Codes for OFDM MIMO Multiplexing

Author
NAKAGAWA MASAO
Publication Title
Magazine name IEICE Transactions on Communications Volume E90-B(Issue 6) Start Page pp1433-1443 (Publication Date)2007/06)
Authorship Category
Single Work
Publication Category
Research paper (scientific journal)
Peer-review Status
Without

講座 情報通信の基礎と動向〔Ⅰ〕-信号と雑音-

Author
NAKAGAWA MASAO
Publication Title
Volume 90(Issue 4) Start Page 300-305 (Publication Date)2007/04)
Authorship Category
Single Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
Without

ユビキタス可視光通信技術

Author
NAKAGAWA MASAO
Publication Title
Volume 第46(Issue 第2) Start Page 104-110 (Publication Date)2007/02)
Authorship Category
Single Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
Without

Experimental Investigation of Modulation Mothod for Visible-Light Communications

Author
NAKAGAWA MASAO Hidemitsu Sugiyama, Shinichiro Haruyama
Publication Title
Magazine name IEICE Transactions on Communications Volume Vol.E89-B(Issue no.12) Start Page 3393-3400 (Publication Date)2006/12)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

可視光通信

Author
NAKAGAWA MASAO
Publication Title
Volume 60(Issue 12) Start Page 1908(38)-1913(43) (Publication Date)2006/12)
Authorship Category
Single Work
Publication Category
Research paper (scientific journal)
Peer-review Status
Without

PSWF-Based Direct-Sequence UWB Transmission Using Orthogonal Ternary Code Sets

Author
NAKAGAWA MASAO
Publication Title
Magazine name IEICE Transactions on Fundamentals Volume E89-A(Issue 11) Start Page pp.3042-3049 (Publication Date)2006/11)
Authorship Category
Single Work
Publication Category
Research paper (scientific journal)
Peer-review Status
Without

Evaluation of Asymmetric TDD Systems Employing AMC and HARQ by Considering MCS Selection Errors

Author
NAKAGAWA MASAO, Nandar LYNN, Osamu TAKYU, Riaz Esmailzadeh,
Publication Title
Magazine name IEICE Transaction on Fundamentals , Special section on Wide Band Systems, pp.3138-3147, Nov, 2006 Publisher IEICE Volume E89-A(Issue No.11) Start Page 3138-3147 (Publication Date)2006/11)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Tow-Stage Random-Access for Multi-Hop Systems

Author
NAKAGAWA MASAO, Yoichiro Mizuno, Ryo Hasegawa, Riaz Esmailzadeh,
Publication Title
Magazine name IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences , Publisher IEICE Volume E89-A(Issue 10) Start Page 2630-2639 (Publication Date)2006/10)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With