Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCS |
2020-06-24 16:10 |
Online |
Online |
Study on Applying Radio -Wave Encryption to Interleave Division Multiple Access Scheme Mamoru Okumura, Tomoki Kaga, Eiji Okamoto (NIT), Tetsuya Yamamoto (Panasonic) RCS2020-30 |
One of the main use cases of the fifth-generation mobile communications system (5G) is massive machine-type communicatio... [more] |
RCS2020-30 pp.43-48 |
IN, NS (Joint) |
2019-03-05 13:30 |
Okinawa |
Okinawa Convention Center |
A Study on Performance Evaluation of MIMO Channel with Multilevel Spreading Codes Tatsuya Motoki, Miyuki Hirose, Takehiko Kobayashi (Tokyo Denki Univ.) IN2018-135 |
To suppress the noise enhancement, a new spread spectrum communication system with Gold code had studied in our previous... [more] |
IN2018-135 pp.307-312 |
NLP |
2015-01-26 12:15 |
Oita |
Compal Hall |
Analysis on Optimal Markov Code for DS/SS to Minimize the BER Yoshimasa Narumiya, Mikio Hasegawa (Tokyo Univ. Science) NLP2014-118 |
It has been shown that the chaotic spreading code is effective for the DS/CDMA systems. By analyzing the most effective ... [more] |
NLP2014-118 pp.31-36 |
NLP |
2014-05-27 15:45 |
Shimane |
Big Heart IZUMO |
Effectiveness of Gabor Division Spread Spectrum System and its Design and Implementation Hiroki Kato, Hisashi Watanabe, Mikio Hasegawa (Tokyo Univ. of Science) NLP2014-18 |
Gabor Division/Spread Spectrum System (GD/SSS) has been proposed by extending spread spectrum system using the codes in ... [more] |
NLP2014-18 pp.91-94 |
NLP |
2008-12-10 13:15 |
Ishikawa |
|
Study on MAP decoding for component code on chaotic coded modulation Eiji Okamoto, Yasunori Iwanami (Nagoya Inst. Tech.) NLP2008-84 |
A chaotic coded modulation is one of the coded modulation schemes. Uncorrelated sequences of chaos are utilized for the ... [more] |
NLP2008-84 pp.75-80 |
RCS, AN, MoNA, SR, WBS (Joint) |
2008-03-06 13:20 |
Kanagawa |
YRP |
A study on decoding error probability analysis of chaotic coded modulation Eiji Okamoto, Yasunori Iwanami (Nagoya Inst. Tech.) RCS2007-219 |
In a chaotic coded modulation, uncorrelated sequences of chaos are utilized for the distance enhancement of nearest code... [more] |
RCS2007-219 pp.199-204 |
RCS |
2006-06-23 14:00 |
Aichi |
Nagoya Inst. Tech. |
A Study on Chaotic Coded Modulation using Quantization Concatenated by Trellis Code Eiji Okamoto, Yasunori Iwanami (Nagoya Inst. Tech.) RCS2006-53 |
In this report, to achieve a secure and high-performance transmission, we propose a trellis-based chaotic modulation sch... [more] |
RCS2006-53 pp.107-112 |
NC |
2006-03-16 16:00 |
Tokyo |
Tamagawa University |
Chaotic Pattern Transitions in Pulse Neural Networks Takashi Kanamaru (Kogakuin Univ.) |
In 1980s, chaotic memory transitions in the associative memory model were proposed by many authors using rate-coded neur... [more] |
NC2005-148 pp.139-144 |
RCS, AP, WBS, SR, MW, MoNA (Joint) |
2006-03-03 15:20 |
Kanagawa |
YRP |
A Study on Calculation Reduction for Decoding of Chaotic Coded Modulation Cascaded by Trellis Code Eiji Okamoto, Yasunori Iwanami (Nagoya Inst. Tech.) |
In this report, to achieve a secure and high-performance transmission, we propose a chaotic modulation scheme concatenat... [more] |
RCS2005-216 pp.229-234 |
CAS |
2006-01-12 17:15 |
Miyazaki |
|
Correlation Properties of Orthogonal Sequences Generated by Nonlinear Shift Registers Akio Tsuneda, Yoshinori Higa, Daisaburo Yoshioka, Takahiro Inoue (Kumamoto Univ.) |
Nonlinear feedback shift registers (NFSRs) can be regarded as finite-bit-approximations of Bernoulli and tent maps which... [more] |
CAS2005-86 pp.67-72 |
CS, CAS, SIP |
2005-03-15 09:55 |
Okayama |
Okayama Prefectural University |
A Generating Method of Frequency Hopping Codes Using Chaotic Mapping and Decimation Fukushi Ueno, Itsuo Sasaki (Osaka Prefecture Univ.), Kazuhiro Aoki (Osaka Prefectual Coll. of Tech.) |
In this paper, we propose a generating method of frequency hopping codes for spread-spectrum communication. The proposed... [more] |
CAS2004-98 SIP2004-141 CS2004-234 pp.7-12 |