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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 279  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
CAS, CS 2024-03-15
13:50
Okinawa   Carrier frequency offset estimation for initial acquisition in MWHCDM
Masaki Kitagawa, Toshiharu Kojima (Univ of Electro-Communications) CAS2023-133 CS2023-126
Modified Walsh-Hadamard code division multiplexing (MWHCDM) is suitable for helicopter satellite communications, where t... [more] CAS2023-133 CS2023-126
pp.122-127
SIP, SP, EA, IPSJ-SLP [detail] 2024-02-29
16:45
Okinawa
(Primary: On-site, Secondary: Online)
Multiple Lag Window Pairs for Estimation of Fundamental Frequency and Periodicity Measure
Michiki Koshimori (UEC), Shigeki Sagayama (UTokyo/UEC), Toru Nakashika (UEC) EA2023-75 SIP2023-122 SP2023-57
Extending the main concept of modified autocorrelation method in LPC, we investigate lag windows, lag window pairs, and ... [more] EA2023-75 SIP2023-122 SP2023-57
pp.85-90
SIP, SP, EA, IPSJ-SLP [detail] 2024-03-01
11:20
Okinawa
(Primary: On-site, Secondary: Online)
Multiple Pitch Estimation Based on Finite-Order Harmonic Constraint Differential Equation
Kenta Yamada, Yoshiki Masuyama, Kouei Yamaoka, Natsuki Ueno, Nobutaka Ono (Metropolitan Univ.) EA2023-115 SIP2023-162 SP2023-97
In this paper, we present a short-time multiple pitch estimation method based on a differential equation.
Multiple pit... [more]
EA2023-115 SIP2023-162 SP2023-97
pp.315-320
US 2024-02-27
15:25
Tokyo Tokyo Metropolitan Industrial Technology Research Institute (TIRI) Generation of photoacoustic Chirp signal by gate-controlled laser irradiation and its performance validation
Kazuyuki Nakahata, Kenta Yamauchi (Ehime Univ.), Takahiro Hayashi (Osaka Univ.) US2023-78
Ultrasonic waves generated in a solid by the photoacoustic effect of laser irradiation have a wide frequency range. Ther... [more] US2023-78
pp.26-28
OPE, OFT, OCS
(Joint) [detail]
2024-02-21
15:50
Okinawa Nobumoto Ohama Memorial Hall
(Primary: On-site, Secondary: Online)
Study on Two-stage Carrier Frequency Offset Estimation Using the Eigenvalue and Scattering Coefficient b in the Nonlinear Fourier Transform
Taisuke Chino, Takumi Motomura, Akihiro Maruta, Ken Mishina (Osaka Univ) OCS2023-73 OPE2023-116
Optical eigenvalue transmission requires a digital coherent receiver to detect the eigenvalue at the receiver end. At th... [more] OCS2023-73 OPE2023-116
pp.31-36(OCS), pp.47-52(OPE)
R 2023-12-07
16:05
Tokyo Kikai-Shinko-Kaikan Bldg
(Primary: On-site, Secondary: Online)
Formulation of Dependability/Risk-related Measures for Safety-Related Systems conforming to Functional Safety -- Systems with the Faults Detected by Proof-Testing (PT) and Subsequent Corrective Maintenance --
Yoshinobu Sato (Institute of HCI) R2023-54
The part 6 of basic safety standard of IEC 61508 describes the guidelines to estimate the dangerous failure rates (PFH) ... [more] R2023-54
pp.24-29
RISING
(3rd)
2023-10-31
13:00
Hokkaido Kaderu 2・7 (Sapporo) [Poster Presentation] Blind center frequency estimation using deep reinforcement learning for modulation scheme identification.
Shunsuke Uehashi, Yasutaka Yamashita, Mari Ochiai (Mitsubishi Electric Corp.)
Identification of modulation schemes in wireless signals is a crucial technology for analyzing the status of wireless co... [more]
RISING
(3rd)
2023-10-31
13:00
Hokkaido Kaderu 2・7 (Sapporo) [Poster Presentation] A study of distribution estimation using short interval data with same frequency interference in 5G
Taiga Kawaguchi, Osamu Takyu (Shinshu Univ)
In this study, the cumulative probability distribution (CDF) of PUSCH (Physical Uplink Shared Channel) Throughput, a low... [more]
RCS, SAT
(Joint)
2023-09-01
14:05
Nagano Naganoken Nokyo Building, and online
(Primary: On-site, Secondary: Online)
Physical-layer Cell ID Detection Probability in the Presence of Carrier Frequency Offset in NR TN and NTN Channel Models
Shun Yoneda, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Nagata (NTT DOCOMO) RCS2023-123
This paper presents the physical-layer cell identity (PCID) detection probability in the presence of a large carrier fre... [more] RCS2023-123
pp.107-112
EST, MW, EMT, OPE, MWPTHz, IEE-EMT [detail] 2023-07-21
13:50
Hokkaido Muroran Institute of Technology
(Primary: On-site, Secondary: Online)
Accurate Imaging Using Boundary Scattering Transform for Circular Scanning of Millimeter-Wave Radar
Masaya Kato, Yuji Tanaka, Takuya Sakamoto (Kyoto Univ.) EMT2023-57 MW2023-75 OPE2023-57 EST2023-57 MWPTHz2023-53
The boundary scattering transform has been recognized as a method to realize accurate radar imaging with a small amount ... [more] EMT2023-57 MW2023-75 OPE2023-57 EST2023-57 MWPTHz2023-53
pp.243-248
SeMI, RCS, RCC, NS, SR
(Joint)
2023-07-13
13:50
Osaka Osaka University Nakanoshima Center + Online
(Primary: On-site, Secondary: Online)
A Study on Bayesian Receiver Design for Uplink MU-MIMO Systems with Carrier Frequency Offsets
Kenta Ito, Takumi Takahashi, Koji Igarashi (Osaka Univ.), Koji Ishibashi (UEC), Shinsuke Ibi (Doshisha Univ.) RCS2023-93
This paper proposes a novel Bayesian receiver design to realize high-accuracy data detection under observations subject ... [more] RCS2023-93
pp.70-75
EA, ASJ-H, ASJ-MA, ASJ-SP 2023-07-02
16:25
Hokkaido   Intracranial pressure estimation method by pressure pulse wave analysis in the ear canal
Kenji Furihata, Tetsuya Goto, Kazuhiro Hongo (Shinshu Univ.) EA2023-9
We found that the intracranial natural resonance frequency (NRF) depended only on the intracranial pressure (ICP) and th... [more] EA2023-9
pp.26-33
RCS 2023-06-14
17:30
Hokkaido Hokkaido University, and online
(Primary: On-site, Secondary: Online)
Bayesian Receiver Design for Grant-Free NOMA Based on Low-Density Structured OFDM
Kohei Ueda (UEC), Takanori Hara (Tokyo Univ. of Science), Koji Ishibashi (UEC) RCS2023-45
This paper studies a grant-free non-orthogonal multiple access (GF-NOMA) system using orthogonal frequency division mult... [more] RCS2023-45
pp.99-104
RCS 2023-06-15
09:40
Hokkaido Hokkaido University, and online
(Primary: On-site, Secondary: Online)
BLER Performance of Carrier Frequency Offset Compensation and Channel Estimation Methods Using Synchronization Signals for NR PBCH
Takashi Ohiwa, Shun Yoneda, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Nagata (NTT DOCOMO) RCS2023-48
This paper proposes carrier frequency offset (CFO) compensation and channel estimation methods using synchronization sig... [more] RCS2023-48
pp.117-122
RCS 2023-06-16
09:50
Hokkaido Hokkaido University, and online
(Primary: On-site, Secondary: Online)
A Study on Blind Self-Interference Canceller with Adaptive Differential Delay for IBFD in Frequency-Selective Fading Channels
Koichi Nishikawa, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) RCS2023-67
Self Interference (SI) cancellation is essential to realize in-band full duplex (IBFD) communications.
As a method of ... [more]
RCS2023-67
pp.229-234
EMT, IEE-EMT 2023-05-19
15:05
Kanagawa Information Technology R & D Center, MITSUBISHI Electric Corp. A Method for Estimating Complex Dielectric Constant of Water Dependent on Temperature and Pressure by Molecular Dynamics Method
Yukihisa Suzuki, Yutaro Yamada (TMU) EMT2023-5
The complex permittivity of biological tissues is an essential physical constant for revealing the interaction between l... [more] EMT2023-5
pp.21-26
IN, NS
(Joint)
2023-03-02
11:00
Okinawa Okinawa Convention Centre + Online
(Primary: On-site, Secondary: Online)
Improve Correction Accuracy of Tiem Correction Sysytem Based on Tempareture Characteristics of Clock Frequency
Komichi Takezawa, Naoto Hoshikawa (Oyama College), Atsushi Shiraki, Tomoyoshi Shimobaba, Tomoyoshi Ito (Chiba Univ.) NS2022-178
Accurate time synchronization is required for IoT devices, but NTP and GNSS are limited by power consumption and the com... [more] NS2022-178
pp.65-70
PN 2023-03-02
17:40
Okinawa
(Primary: On-site, Secondary: Online)
Experimental Validation of Carrier Frequency Offset Estimation Method in Eigenvalue-domain
Takaya Maeda, Daisuke Hisano (Osaka Univ.), Yuki Yoshida (NICT), Akihiro Maruta, Ken Mishina (Osaka Univ.) PN2022-73
In digital coherent receivers, it is necessary to estimate and compensate for the carrier frequency offset (CFO) caused ... [more] PN2022-73
pp.164-169
EMCJ 2023-01-27
13:10
Okayama WASHU BLUE RESORT
(Primary: On-site, Secondary: Online)
Estimation of Human Blockage Characteristics for Indoor Propagation in a Local-5G Frequency Band Using Large Scale FDTD Analysis
Kazuki Yoshida, Takashi Hikage, Manabu Omiya (Hokkaido Univ.) EMCJ2022-82
Local 5G, the fifth-generation mobile communication system (5G) that companies and local governments can construct flexi... [more] EMCJ2022-82
pp.56-59
SR, UWT
(Joint)
2023-01-26
16:15
Tokyo Takanawa Campus, Tokai Univ.
(Primary: On-site, Secondary: Online)
Double Differential OFDM Employing Decision-Feedback Multiple Deferential Detection for Time-varying Doppler Shift
Koki Toyoda, Hiroshi Kubo (Ritsumeikan Univ.)
This paper discusses doubly differential orthogonal frequency division multiplexing (D2OFDM) for underwater acoustic com... [more]
 Results 1 - 20 of 279  /  [Next]  
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