研究者詳細 - 侯　亜飛

論文 - 侯　亜飛

分割表示 163 件中 61 - 80 件目／全件表示 >>

Busy/Idle Duration Prediction for Video and Audio WLAN Traffics Using Autoregressive Predictor with Data Categorization

Yafei Hou, Shun Kawasaki, Satoshi Denno

2021 23rd International Conference on Advanced Communication Technology (ICACT) 259 - 264 2021年2月

A Study of Throughput Prediction using Convolutional Neural Network over Factory Environment

Yafei Hou, Kazuto Yano, Norisato Suga, Julian Webber, Eiji Nii, Toshihide Higashimori, Satoshi Denno, Yoshinori Suzuki

2021 23rd International Conference on Advanced Communication Technology (ICACT) 2021-February 429 - 434 2021年2月

Frequency domain iterative cancellation of periodic noise

Yuya Furutani, Satoshi Denno, Yafei Hou

2020 International Symposium on Antennas and Propagation, ISAP 2020 289 - 290 2021年1月

記述言語：英語掲載種別：研究論文（国際会議プロシーディングス）出版者・発行元：Institute of Electrical and Electronics Engineers Inc.

This paper proposes frequency domain iterative cancellation for suppressing a periodic noise. The proposed cancellation alleviates a periodic noise in the desired frequency band by using an interference canceller with a replica of the noise. The proposed iterative canceller achieves superior replica estimation even when the signals in all the frequency bands are collapsed by the periodic noise. The performance of the proposed iterative cancellation is evaluated in terms of the signal power to noise power ratio(SNR) by computer simulations. The proposed cancellation obtains a gain of 25 dB even when the carrier power to noise power ratio(CNR) is about 0 dB by iterating the cancellation 2 times, while the no-iterative cancellation achieves only a gain of 4 dB.

DOI： 10.23919/ISAP47053.2021.9391128

Scopus

researchmap

Capacity Loss From Localization Error in MIMO Channel Using Leaky Coaxial Cable 査読

Junjie Zhu, Yafei Hou, Kenta Nagayama, Satoshi Denno

IEEE Access 9 15929 - 15938 2021年1月

Matrix Factorization-Based RSS Interpolation for Radio Environment Prediction 査読

Norisato Suga, Kazuto Yano, Julian Webber, Yafei Hou, Eiji Nii, Toshihide Higashimori, Yoshinori Suzuki

IEEE Wireless Communications Letters 1 - 5 2021年

Cyclic Path Switching for Lattice Reduction-aided Iterative Linear Receivers in Overloaded MIMO Systems 査読

Satoshi Denno, Takuya Fujiwara, Yafei Hou

IEICE Communications Express 10 ( 10 ) 810 - 815 2021年

Non-Orthogonal Packet Access Based on Low Density Signature With Phase Only Adaptive Precoding.

Satoshi Denno, Ryoko Sasaki, Yafei Hou

IEICE Trans. Commun. 104-B ( 3 ) 328 - 337 2021年

Precoded Physical Layer Network Coding with Coded Modulation in MIMO-OFDM Bi-Directional Wireless Relay Systems.

Satoshi Denno, Kazuma Yamamoto, Yafei Hou

IEICE Trans. Commun. 104-B ( 1 ) 99 - 108 2021年

Adaptive Resource Allocation Based on Factor Graphs in Non-Orthogonal Multiple Access

Taichi Yamagami, Satoshi Denno, Yafei Hou

24TH INTERNATIONAL SYMPOSIUM ON WIRELESS PERSONAL MULTIMEDIA COMMUNICATIONS (WPMC 2021): PAVING THE WAY FOR DIGITAL AND WIRELESS TRANSFORMATION 2021年

記述言語：英語掲載種別：研究論文（国際会議プロシーディングス）出版者・発行元：IEEE

In this paper, we propose a non-orthogonal multiple access with adaptive resource allocation based on factor graphs. The proposed non-orthogonal multiple access assigns multiple frequency resources for each device to send their packet. Even if the number of the devices is more than the frequency resources, the proposed non-orthogonal access allows all the devices to transmit their packets simultaneously for high capacity massive machine type communication (mMTC). Furthermore, this paper proposes adaptive resource allocation based on factor graphs that adaptively allocates the frequency resources to the devices for improvement of the transmission performances. This paper proposes two allocation criteria for the proposed adaptive allocation. This paper shows that the proposed non-orthogonal multiple access achieves superior transmission performance in 4-path Rayleigh fading channel with overloading ratio of 1.5, even without the adaptive resource allocation. The adaptive resource allocation enables the proposed non-orthogonal access to attain a gain of about 5 dB at the BER of 10(-4).

DOI： 10.1109/WPMC52694.2021.9700454

Web of Science

researchmap

A Study of Throughput Prediction using Convolutional Neural Network over Factory Environment.

Yafei Hou, Kazuto Yano, Norisato Suga, Julian L. Webber, Eiji Nii, Toshihide Higashimori, Satoshi Denno, Yoshinori Suzuki

23rd International Conference on Advanced Communication Technology(ICACT) 429 - 434 2021年

Busy/Idle Duration Prediction for Video and Audio WLAN Traffics Using Autoregressive Predictor with Data Categorization.

Yafei Hou, Shun Kawasaki, Satoshi Denno

23rd International Conference on Advanced Communication Technology(ICACT) 259 - 264 2021年

User Mobility Estimation Through Maximum Doppler Frequency Detection.

Satoshi Denno, Kazuma Hotta, Yafei Hou

15th International Conference on Signal Processing and Communication Systems(ICSPCS) 1 - 5 2021年

Channel Status Prediction using Auto-regressive and Auto-regressive Integrated Predictors over WLAN Channel 査読

Yafei Hou, Naoya Hokimoto, Satoshi Denno

International Journal of Computer & Software Engineering 5 ( 2 ) 1 - 9 2020年12月

A polarization- and angle-insensitive broadband tunable metamaterial absorber using patterned graphene resonators in the terahertz band 査読

Xuemei Du, Fengping Yan, Wei Wang, Siyu Tan, Luna Zhang, Zhuoya Bai, Hong Zhou, Yafei Hou

Optics and Laser Technology 132 2020年12月

An SMLB-based OFDM receiver over impulsive noise environment 査読

Chengbo Liu, Na Chen, Minoru Okada, Yafei Hou

APSIPA Transactions on Signal and Information Processing 9 1 - 8 2020年11月

Low Complexity Soft Input Decoding in an Iterative Linear Receiver for Overloaded MIMO 査読

Satoshi Denno, Tsubasa Inoue, Yuta Kawaguchi, Takuya Fujiwara, Yafei Hou

IEICE Transactions on Communications E103B ( 5 ) 600 - 608 2020年5月

Enhancing sensing capacity of terahertz metamaterial absorbers with a surface-relief design 査読

Wei Wang, Fengping Yan, Siyu Tan, Haisu Li, Xuemei Du, Luna Zhang, Zhuoya Bai, Dan Cheng, Hong Zhou, Yafei Hou

PHOTONICS RESEARCH 8 ( 4 ) 519 - 527 2020年4月

Estimation of Probability Density Function Using Multi-bandwidth Kernel Density Estimation for Throughput. 査読

Norisato Suga, Kazuto Yano, Julian Webber, Yafei Hou, Toshihide Higashimori, Yoshinori Suzuki

2020 International Conference on Artificial Intelligence in Information and Communication (ICAIIC) 171 - 176 2020年

Busy/Idle Duration Models of Video and Audio WLAN Traffics and Their Prediction Performance. 査読

Yafei Hou, Shun Kawasaki, Satoshi Denno

2020 IEEE 2nd Global Conference on Life Sciences and Technologies (LifeTech) 202 - 203 2020年

Low Complexity Soft Decoding For Physical Layer Network Coding With Coded Modulation.

Satoshi Denno, Tomoya Tanikawa, Hideaki Tsugita, Yafei Hou

14th International Conference on Signal Processing and Communication Systems(ICSPCS) 1 - 5 2020年

　前のページ - 次のページ　

<侯 亜飛>

論文 - 侯 亜飛

<侯　亜飛>

論文 - 侯　亜飛