| No. |
種別 |
査読の有無 |
標題 |
単著・共著区分 |
著者 |
誌名 |
巻号頁 |
出版日 |
ISSN |
DOI |
URL |
| 1 |
一般論文
|
有
|
An Improved Quantization Scheme for Lattice-Reduction Aided MIMO Detection Based on Gram-Schmidt Orthogonalization
|
共著
|
Wei Hou, Tadashi Fujino, Toshiharu Kojima
|
IEICE Trans. on Fundamentals of Electronics, Communications and Computer Sciences
|
E96-A/ 12, 2405-2414
|
2013/12
|
|
|
|
| 2 |
一般論文
|
有
|
Low complexity MIMO detection using OSIC with conditional list generation
|
共著
|
Wei Hou, Tadashi Fujino, Toshiharu Kojima
|
IEICE Communications Express (ComEX)
|
2/ 10, 447-452
|
2013/10
|
|
|
|
| 3 |
一般論文
|
有
|
Quantization Error Reduction for MIMO Detection Based on Orthogonal Lattices
|
|
Wei Hou, Tadashi Fujino, Toshiharu Kojima
|
IEICE Communications Express
|
2/ 2, 42-48
|
2013/02
|
|
|
|
| 4 |
一般論文
|
有
|
Adaptive Tree Search Detection with Variable Path Expansion Based on Gram-Schmidt Orthogonalization in MIMO Systems
|
|
Wei Hou, Tadashi Fujino, Toshiharu Kojima
|
Journal of Selected Areas in Telecommunications
|
2012/ July Edition
|
2012/07
|
|
|
|
| 5 |
一般論文
|
有
|
タイミングオフセット多重化SS方式の初期捕そく方式に関する一検討
|
|
小島年春, 大久保政二, 久保博嗣, 村上圭司
|
電子情報通信学会論文誌B
|
J86-B/ 10, 2245-2248
|
2003/10
|
|
|
|
| 6 |
一般論文
|
有
|
時間ダイバーシチを利用したヘリコプタ衛星通信用高精度ＡＦＣ方式
|
|
小島年春, 打木達也, 大久保政二, 谷口順
|
電子情報通信学会論文誌 B
|
J85-B/ 10, 1728-1737
|
2002/10
|
|
|
|
| 7 |
一般論文
|
有
|
適応型最ゆう系列推定と多重遅延検波の関係とその無線通信への応用
|
|
久保博嗣, 小島年春, 谷口順
|
電子情報通信学会論文誌 B
|
J84-B/ 11, 1909-1917
|
2001/11
|
|
|
|
| 8 |
一般論文
|
有
|
直接波がドップラーシフトしたライスフェージング環境に適した周波数オフセット補償方式
|
|
浅原隆, 小島年春, 三宅真
|
電子情報通信学会論文誌 B
|
J84-B/ 7, 1265-1275
|
2001/07
|
|
|
|
| 9 |
一般論文
|
有
|
An Improved Pilot Symbol Assisted Coherent Detection Scheme for Rician Fading Channels
|
|
Takashi ASAHARA, Toshiharu KOJIMA, Makoto MIYAKE
|
IEICE TRANSACTIONS on COMMUNICATIONS
|
E82-B/ 12, 2041-2048
|
1999/12
|
|
|
|
| 10 |
一般論文
|
有
|
Carrier Slip Compensating Time Diversity Scheme for Helicopter Satellite Communication Systems
|
|
Tatsuya UCHIKI, Toshiharu KOJIMA, Makoto MIYAKE, Tadashi FUJINO
|
IEICE TRANSACTIONS on COMMUNICATIONS
|
E81-B/ 12, 2311-2317
|
1998/12
|
|
|
|
| 11 |
一般論文
|
有
|
多重位相遅延検波合成ダイバーシチ方式 － 移動体通信環境における特性の検討 －
|
|
小島年春, 三宅真, 藤野忠, 森永規彦
|
電子情報通信学会論文誌 B-II
|
J81-B-II/ 9, 846-854
|
1998/09
|
|
|
|
| 12 |
一般論文
|
有
|
差動ＰＳＫ信号位相の系列推定を行う遅延検波方式
|
|
小島年春, 三宅真, 藤野忠
|
電子情報通信学会論文誌 B-II
|
J76-B-II/ 10, 783-792
|
1993/10
|
|
|
|
| 13 |
一般論文
|
有
|
忘却係数による加重平均を行うDS/SS通信用RAKE受信機
|
|
浅原隆, 小島年春, 三宅真, 藤野忠
|
電子情報通信学会論文誌 B-II
|
J76-B-II/ 9, 777-780
|
1993/09
|
|
|
|
| 14 |
一般論文
|
有
|
符号化率可変連接符号化方式の検討
|
|
小島年春, 吉田英夫, 藤村明憲, 三宅真, 山岸篤弘, 藤野忠
|
電子情報通信学会論文誌 A
|
J75-A/ 8, 1240-1249
|
1992/08
|
|
|
|
| 15 |
一般論文
|
有
|
Performance of Soft Decision Digital Matched Filter in Direct-Sequence Spread-Spectrum Commu-nication Systems
|
|
Nobuhisa KATAOKA, Toshiharu KOJIMA, Makoto MIYAKE, Tadashi FUJINO
|
IEICE TRANSACTIONS
|
E74/ 5, 1115-1122
|
1991/05
|
|
|
|
| 16 |
国際会議プロシーディングス等
|
有
|
A Spectral Analysis Based Channel Estimation Method for Time Diversity Combining in Helicopter Satellite Communications
|
|
Toshiharu Kojima, Seiya Yako
|
Proc. of 2021 International Conference on Advanced Technologies for Communications (ATC'21)
|
152-155
|
2021/10
|
|
|
|
| 17 |
国際会議プロシーディングス等
|
有
|
A Novel ZF and MMSE Receiver for Modified Walsh-Hadamard Code Division Multiplexing in Helicopter Satellite Communications
|
|
Toshiharu Kojima, Tsubasa Yamada
|
Proc. of 2021 International Conference on Advanced Technologies for Communications (ATC'21)
|
18-21
|
2021/10
|
|
|
|
| 18 |
国際会議プロシーディングス等
|
有
|
An Improved AFC Scheme for Modified Walsh-Hadamard Code Division Multiplexing
|
|
Anna Himeno, Toshiharu Kojima
|
Proc. of 2020 International Conference on Advanced Technologies for Communications (ATC'20)
|
79-83
|
2020/10
|
|
|
|
| 19 |
国際会議プロシーディングス等
|
有
|
An Initial Acquisition Scheme Combined with Carrier Recovery for Modified Walsh-Hadamard Code Division Multiplexing
|
|
Toshiharu Kojima, Yota Yamamura
|
Proc. of 2020 International Conference on Advanced Technologies for Communications (ATC'20)
|
74-78
|
2020/10
|
|
|
|
| 20 |
国際会議プロシーディングス等
|
有
|
An Accurate AFC Scheme for Walsh-Hadamard
Code Division Multiplexing
|
|
Toshiharu Kojima, Yuki Kanamaru, Anna Himeno
|
Proc. of 2019 International Conference on Advanced Technologies for Communications (ATC'19)
|
79-83
|
2019/10
|
|
|
|
| 21 |
国際会議プロシーディングス等
|
有
|
Inter-Code Interference Reduction in
Walsh-Hadamard Code Division Multiplexing for Helicopter Satellite Communications
|
|
Genta Muto, Toshiharu Kojima
|
Proc. of 2019 International Conference on Advanced Technologies for Communications (ATC'19)
|
19-22
|
2019/10
|
|
|
|
| 22 |
国際会議プロシーディングス等
|
有
|
A Chip Timing Recovery Scheme for Walsh-Hadamard Code Division Multiplexing
|
共著
|
Yuta Kato, Toshiharu Kojima
|
Proc. of 2019 3rd International Conference on Recent Advances in Signal Processing, Telecommunications & Computing (SigTelCom)
|
1-4
|
2019/03
|
|
|
|
| 23 |
国際会議プロシーディングス等
|
有
|
An Accurate Time Diversity Combining with a Novel Channel Estimation for Helicopter Satellite Communications
|
共著
|
Daijiro Sato, Toshiharu Kojima
|
Proc. of 2018 International Conference on Advanced Technologies for Communications (ATC'18)
|
89-93
|
2018/10
|
|
|
|
| 24 |
国際会議プロシーディングス等
|
有
|
A Low Inter-Code Interference Walsh-Hadamard Code Division Multiplexing for Helicopter Satellite Communications
|
共著
|
Toshiharu Kojima, Genta Muto
|
Proc. of 2018 International Conference on Advanced Technologies for Communications (ATC'18)
|
1-4
|
2018/10
|
|
|
|
| 25 |
国際会議プロシーディングス等
|
有
|
A Channel Estimation Scheme for Helicopter Satellite Communications Based on Pseudo Bit Error Rate
|
共著
|
Shunpei Kutsukake, Toshiharu Kojima
|
Proc. of the 2017 International Symposium on Electrical and Electronics Engineering (ISEE 2017)
|
269-273
|
2017/11
|
|
|
|
| 26 |
国際会議プロシーディングス等
|
有
|
A Study on Code Synchronization for Time Diversity in Helicopter Satellite Communications
|
共著
|
Ryosuke Ito, Toshiharu Kojima
|
Proc. of 2017 International Conference on Advanced Technologies for Communications (ATC'17)
|
103-107
|
2017/10
|
|
|
|
| 27 |
国際会議プロシーディングス等
|
有
|
An Initial Acquisition Scheme for Walsh-Hadamard Code Division Multiplexing
|
共著
|
Toshiharu Kojima, Yuki Nagashima
|
Proc. of 2016 International Conference on Advanced Technologies for Communications (ATC'16)
|
399-396
|
2016/10
|
|
|
|
| 28 |
国際会議プロシーディングス等
|
有
|
Performance of Walsh-Hadamard Code Division Multiplexing in Helicopter Satellite Communications
|
|
Toshiharu Kojima, Shuri Fujiwara
|
Proc. of 2015 International Conference on Advanced Technologies for Communications (ATC'15)
|
662-665
|
2015/10
|
|
|
|
| 29 |
国際会議プロシーディングス等
|
有
|
An Improved Time Diversity Combining for Helicopter Satellite Communications
|
|
Toshiharu Kojima, Yurii Takanashi
|
Proc. of 2015 International Conference on Advanced Technologies for Communications (ATC'15)
|
6-9
|
2015/10
|
|
|
|
| 30 |
国際会議プロシーディングス等
|
有
|
A Hybrid Walsh-Hadamard Code Division Multiplexing for Helicopter Satellite Communications
|
|
Ayako Suzuki, Toshiharu Kojima
|
Proc. of 2014 International Conference on Advanced Technologies for Communications (ATC'14)
|
1-4
|
2014/10
|
|
|
|
| 31 |
国際会議プロシーディングス等
|
有
|
A Novel AFC Scheme for Walsh-Hadamard Code Division Multiplexing
|
共著
|
Toshiharu Kojima, Ayako Suzuki
|
Proc. of 2013 International Conference on Advanced Technologies for Communications (ATC'13)
|
271-274
|
2013/10
|
|
|
|
| 32 |
国際会議プロシーディングス等
|
有
|
Ecient Quantization Scheme for Lattice-Reduction Aided MIMO Detection
|
共著
|
Wei Hou, Tadashi Fujino, Toshiharu Kojima
|
Proc. of 2013 International Conference on Advanced Technologies for Communications (ATC'13)
|
275-279
|
2013/10
|
|
|
|
| 33 |
国際会議プロシーディングス等
|
無
|
Adaptive Candidate Selection Scheme in QRM-MLD Algorithm for MIMO Detection
|
|
Wei Hou, Tadashi Fujino, Toshiharu Kojima
|
Proc. of WiMob 2012
|
502-506
|
2012/12
|
|
|
|
| 34 |
国際会議プロシーディングス等
|
有
|
A Fast Acquisition AFC for Helicopter Satellite Communications
|
|
Toshiharu Kojima, Shingo Yasue
|
Proceedings of 2012 International Conference on Advanced Technologies for Communications
|
106-109
|
2012/10
|
|
|
|
| 35 |
国際会議プロシーディングス等
|
有
|
MIMO System and Its Detection for Wireless Communication
|
|
Wei Hou, Tadashi Fujino, Toshiharu Kojima
|
Proc. of Int. WCEIT 2012
|
1
|
2012/08
|
|
|
|
| 36 |
国際会議プロシーディングス等
|
有
|
A Novel SLM PAPR Reduction of OFDM Signals without Side Information
|
|
Toshiharu Kojima, Shohei Iwamoto, Yuki Shida, Tadashi Fujino
|
IEEE International Symposium on Signal Processing and Information Technology
|
321-325
|
2010/12
|
|
|
|
| 37 |
国際会議プロシーディングス等
|
有
|
A Study of SLM PAPR Reduction of OFDM Signals without Side Information
|
|
Toshiharu Kojima, Yuki Shida, Tadashi Fujino
|
Proceedings of 2010 International Conference on Advanced Technologies for Communications
|
189-192
|
2010/10
|
|
|
|
| 38 |
国際会議プロシーディングス等
|
有
|
A Novel AFC Scheme with Time Diversity Combining for Helicopter Satellite Communications
|
|
Toshiharu Kojima, Batmunkh Batbaatar, Chuluunsukh Batzorig, Tadashi Fujino
|
Proceedings of 2009 International Conference on Advanced Technologies for Communications
|
304-307
|
2009/10
|
|
|
|
| 39 |
国際会議プロシーディングス等
|
有
|
Pre-Detection Time Diversity Combining with Accurate AFC for Helicopter Satellite Communications
|
|
Toshiharu Kojima, Chuluunsukh Batzorig, Tadashi Fujino
|
Proceedings of 2008 International Conference on Advanced Technologies for Communications
|
309-312
|
2008/10
|
|
|
|
| 40 |
国際会議プロシーディングス等
|
有
|
A novel demodulation scheme for PSK-FM command signal based on DS/SS technique
|
|
Toshiharu Kojima, Takehiko Sagara, Futaba Ejima, Keishi Murakami
|
Proceedings of 21st AIAA International Communications Satellite Systems Conference
|
1
|
2003/04
|
|
|
|
| 41 |
国際会議プロシーディングス等
|
有
|
Viterbi Decoding with Per-Survivor Processing of Adaptive Array Antenna
|
|
Tatsuya UCHIKI, Toshiharu KOJIMA, Makoto MIYAKE
|
2000 IEEE 51st Vehicular Tech-nology Conference
|
1295-1299
|
2000/05
|
|
|
|
| 42 |
国際会議プロシーディングス等
|
有
|
A Novel Pilot Symbol Assisted Coherent Detection Scheme for Rician Fading Channels
|
|
Takashi ASAHARA, Toshiharu KOJIMA, Makoto MIYAKE
|
The First International Symposium on Wireless Personal Multimedia Communications
|
236-241
|
1998/11
|
|
|
|
| 43 |
国際会議プロシーディングス等
|
有
|
Carrier Slip Compensating Time Diversity Scheme for Helicopter Satellite Communication Systems
|
|
Tatsuya UCHIKI, Toshiharu KOJIMA, Makoto MIYAKE, Tadashi FUJINO
|
17th AIAA International Communications Satellite Systems Conference
|
635-641
|
1998/02
|
|
|
|
| 44 |
国際会議プロシーディングス等
|
有
|
Design of an Anti-Rician-Fading Modem for Mobile Satellite Communication Systems
|
|
Toshiharu KOJIMA, Fumio ISHIZU, Makoto MIYAKE, Keishi MURAKAMI, Tadashi FUJINO
|
International Mobile Satellite Con-ference 1995
|
13-18
|
1995/06
|
|
|
|
| 45 |
国際会議プロシーディングス等
|
有
|
A Theoretical Approach to Digital Demodulation in Direct-Sequence Spread-Spectrum Commu-nication Systems
|
|
Toshiharu KOJIMA, Nobuhisa KATAOKA, Makoto MIYAKE, Tadashi FUJINO
|
1991 Global Satellite Communication Symposium
|
383-388
|
1991/05
|
|
|
|
| 46 |
国際会議プロシーディングス等
|
有
|
A Study on Acquisition of Direct-Sequence Spread-Spectrum Signals Using Soft Decision Digital Matched Filtering
|
|
Nobuhisa KATAOKA, Toshiharu KOJIMA, Makoto MIYAKE, Tadashi FUJINO
|
IEEE Singapore International Conference on Communication Systems
|
1064-1068
|
1990/11
|
|
|
|
| 47 |
国際会議プロシーディングス等
|
有
|
Design And Performance Of Direct-sequence Spread-spectrum Modem Using Soft Decision Digital Matched Filter
|
|
Makoto Miyake, Toshiharu Kojima, Nobuhisa Kataoka, Tadashi Fujino
|
Proceedings of IEEE International Symposium on Spread Spectrum Techniques and Applications
|
135-139
|
1990/09
|
|
|
|