Keio University

Published papers

Ohtsuki, Tomoaki

521-540 items (total 542)

Channel Interference Cancellation Using Electrooptic Switch and Optical Hard-Limiters for Direct-Detection Optical CDMA Systems

Author
T. Ohtsuki
Publication Title
Magazine name IEEE Journal of Lightwave Technology Publisher IEEE Volume 16(Issue 4) Start Page 520-526 (Publication Date)1998/04)
Authorship Category
Single Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
With

Performance Analysis of Direct-Detection Optical Synchronous CDMA Systems with Co-Channel Interference Canceller

Author
T. Ohtsuki, M. Takeoka, and E. Iwahashi
Publication Title
Magazine name Trans. of IEICE Publisher IEICE Volume E80-A(Issue 11) Start Page 2260-2263 (Publication Date)1997/11)
Authorship Category
Joint Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
With

Performance Analysis of Direct-Detection Optical Asynchronous CDMA Systems with Double Optical Hard-Limiters

Author
T. Ohtsuki
Publication Title
Magazine name IEEE Journal of Lightwave Technology Publisher IEEE Volume 15(Issue 3) Start Page 452-457 (Publication Date)1997/03)
Authorship Category
Single Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
With

Direct-Detection Optical Synchronous CDMA Systems with Double Optical Hard-Limiters Using Modified Prime Sequence Codes

Author
T. Ohtsuki, K. Sato, I. Sasase, and S. Mori
Publication Title
Magazine name IEEE Journal on Selected Areas on Communications Publisher IEEE Volume 14(Issue 9) Start Page 1879-1887 (Publication Date)1996/12)
Authorship Category
Joint Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
With

Direct-Detection Optical Synchronous CDMA Systems with Channel Interference Canceller using Time Division Reference Signal

Author
T. Ohtsuki
Publication Title
Magazine name Trans. of IEICE Publisher IEICE Volume E79-A(Issue 12) Start Page 1948-1956 (Publication Date)1996/12)
Authorship Category
Single Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
With

Effect of Imperfect Slot Synchronization on Direct-Detection Optical Synchronous CDMA Communication Systems with PPM Signaling

Author
K. Sato, T. Ohtsuki, H. Uehara, and I. Sasase
Publication Title
Magazine name IEEE Journal of Lightwave Technology Publisher IEEE Volume 14(Issue 9) Start Page 1963-1969 (Publication Date)1996/09)
Authorship Category
Joint Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
With

Cutoff Rate Analysis of Overlapping Multi-pulse Pulse Position Modulation (OMPPM) in Optical Direct-Detection Channel

Author
T. Ohtsuki, I. Sasase, and S. Mori
Publication Title
Magazine name Trans. of IEICE Publisher IEICE Volume E79-A(Issue 9) Start Page 1471-1474 (Publication Date)1996/09)
Authorship Category
Joint Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
With

Access Timing Controlled Direct-Detection Optical CDMA Systems with PPM Signaling

Author
T. Ohtsuki, I. Sasase, and S. Mori
Publication Title
Magazine name Trans. of IEICE Publisher IEICE Volume E79-A(Issue 9) Start Page 1392-1400 (Publication Date)1996/09)
Authorship Category
Joint Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
With

Performance Analysis of Optical Synchronous PPM/CDMA Systems with Interference Canceller Under Number-State Light Field

Author
Y. Gamachi, T. Ohtsuki, H. Uehara, and I. Sasase
Publication Title
Magazine name Trans. of IEICE Publisher IEICE Volume E79-B(Issue 7) Start Page 915-922 (Publication Date)1996/07)
Authorship Category
Joint Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
With

Performance Analysis of Multi-Pulse Pulse Position Modulation Using Avalanche Photodiode in Optical Intersatellite Links

Author
N. Aoki, T. Ohtsuki, and I. Sasase
Publication Title
Magazine name Trans. of IEICE Publisher IEICE Volume E79-B(Issue 1) Start Page 52-56 (Publication Date)1996/01)
Authorship Category
Joint Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
With

Effects of Hard-Limiter and Error Correction Coding on Performance of Direct-Detection Optical CDMA Systems with PPM Signaling

Author
T. Ohtsuki, I. Sasase, and S. Mori
Publication Title
Magazine name Trans. of IEICE Publisher IEICE Volume E78-A(Issue 9) Start Page 1092-1101 (Publication Date)1995/09)
Authorship Category
Joint Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
With

Coding for Multi-pulse PPM with Imperfect Slot Synchronization in Optical Direct-Detection Channels

Author
K. Sato, T. Ohtsuki and I. Sasase
Publication Title
Magazine name Trans. of IEICE Publisher IEICE Volume E78-B(Issue 6) Start Page 916-922 (Publication Date)1995/06)
Authorship Category
Joint Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
With

Lower Bounds on Capacity and Cutoff Rate of Differential Overlapping Pulse Position Modulation in Optical Direct-Detection Channel

Author
T. Ohtsuki, I. Sasase, and S. Mori
Publication Title
Magazine name Trans. of IEICE Publisher IEICE Volume E77-B(Issue 10) Start Page 1230-1237 (Publication Date)1994/10)
Authorship Category
Joint Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
With

Performance Analysis of Coherent Optical POLSK Receivers with Local Oscillator Intensity Noise and Unmatched Quantum Efficiencies

Author
H. Uehara, T. Ohtsuki, and I. Sasase
Publication Title
Magazine name Trans. of IEICE Publisher IEICE Volume E77-B(Issue 10) Start Page 1590-1599 (Publication Date)1994/10)
Authorship Category
Joint Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
With

Error Performance of Overlapping Multi-Pulse Pulse Position Modulation (OMPPM) and Trellis Coded OMPPM in Optical Direct-Detection Channel

Author
T. Ohtsuki, I. Sasase, and S. Mori
Publication Title
Magazine name Trans. of IEICE Publisher IEICE Volume E77-B(Issue 9) Start Page 1133-1143 (Publication Date)1994/09)
Authorship Category
Joint Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
With

Performance Analysis of Multi-Pulse PPM With Imperfect Slot Synchronization in Optical Direct-Detection Channel

Author
K. Sato, T. Ohtsuki, and I. Sasase
Publication Title
Magazine name Trans. of IEICE Publisher IEICE Volume E77-B(Issue 8) Start Page 1032-1039 (Publication Date)1994/08)
Authorship Category
Joint Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
With

Performance Analysis of Multi-pulse Pulse Position Modulation (MPPM) in Noisy Photon Counting Channel

Author
T. Ohtsuki, I. Sasase, and S. Mori
Publication Title
Magazine name Trans. of IEICE Publisher IEICE Volume E77-A(Issue 8) Start Page 1381-1386 (Publication Date)1994/08)
Authorship Category
Joint Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
With

Capacity and Cutoff Rate of Overlapping Multi-pulse Pulse Position Modulation (OMPPM) in Optical Direct-Detection Channel: Quantum Limited Case

Author
T. Ohtsuki, I. Sasase, and S. Mori
Publication Title
Magazine name Trans. of IEICE Publisher IEICE Volume E77-B(Issue 8) Start Page 1298-1308 (Publication Date)1994/08)
Authorship Category
Joint Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
With

Polarization Shift Keying (POLSK) Phase Diversity Homodyne System with Multiplying Detection in Coherent Optical Communications

Author
I. Seto, T. Ohtsuki, I. Sasase, and S. Mori
Publication Title
Magazine name Journal of Fibre and Integrated Optics Volume 12(Issue 4) Start Page 381-395 (Publication Date)1993/09)
Authorship Category
Joint Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
With

The Effects of Laser Phase Noise on Optical Coherent Coded Subcarrier Multiplexing System with Distributing Local Oscillator in Local Loop

Author
T. Ohtsuki, I. Sasase, and S. Mori
Publication Title
Magazine name Trans. of IEICE Publisher IEICE Volume E76-C(Issue 2) Start Page 293-300 (Publication Date)1993/06)
Authorship Category
Joint Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
With