Keyword : IoT


920MHz Path Loss Prediction Formula Based on FDTD Method for IoT Wireless System close to Ceiling with Concrete Beam
Naotake YAMAMOTO Taichi SASAKI Atsushi YAMAMOTO Tetsuya HISHIKAWA Kentaro SAITO Jun-ichi TAKADA Toshiyuki MAEYAMA 
Publication:   
Publication Date: 2022/12/01
Vol. E105-B  No. 12 ; pp. 1540-1547
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
indoor propagationFDTD920MHz bandpropagation near ceiling with beamIoTpath loss prediction
 Summary | Full Text:PDF(3.2MB)

A 0.37mm2 Fully-Integrated Wide Dynamic Range Sub-GHz Receiver Front-End without Off-Chip Matching Components
Yuncheng ZHANG Bangan LIU Teruki SOMEYA Rui WU Junjun QIU Atsushi SHIRANE Kenichi OKADA 
Publication:   
Publication Date: 2022/07/01
Vol. E105-C  No. 7 ; pp. 334-342
Type of Manuscript:  Special Section PAPER (Special Section on Solid-State Circuit Design — Architecture, Circuit, Device and Design Methodology)
Category: 
Keyword: 
receiverarea-efficientimpedance matchingdynamic rangemixer-firstlow-powerwirelessSub-GHzIoT5GCMOS
 Summary | Full Text:PDF(1.8MB)

Design Verification Methodology of Pipelined RISC-V Processor Using C2RTL Framework
Eiji YOSHIYA Tomoya NAKANISHI Tsuyoshi ISSHIKI 
Publication:   
Publication Date: 2022/07/01
Vol. E105-A  No. 7 ; pp. 1061-1069
Type of Manuscript:  PAPER
Category: VLSI Design Technology and CAD
Keyword: 
IoTprocessorRISC-VRTLC++
 Summary | Full Text:PDF(3.1MB)

SVM Based Intrusion Detection Method with Nonlinear Scaling and Feature Selection
Fei ZHANG Peining ZHEN Dishan JING Xiaotang TANG Hai-Bao CHEN Jie YAN 
Publication:   
Publication Date: 2022/05/01
Vol. E105-D  No. 5 ; pp. 1024-1038
Type of Manuscript:  PAPER
Category: Artificial Intelligence, Data Mining
Keyword: 
IoTsupport vector machineprincipal component analysisintrusion detection
 Summary | Full Text:PDF(1.8MB)

Use of Cyclic-Delay Diversity (CDD) with Modified Channel Estimation for FER Improvement in OFDM Downlink
Masafumi MORIYAMA Kenichi TAKIZAWA Hayato TEZUKA Fumihide KOJIMA 
Publication:   
Publication Date: 2022/03/01
Vol. E105-B  No. 3 ; pp. 326-337
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
IoTOFDMSTBCCDDchannel estimation
 Summary | Full Text:PDF(13.8MB)

Low-Power Reconfigurable Architecture of Elliptic Curve Cryptography for IoT
Xianghong HU Hongmin HUANG Xin ZHENG Yuan LIU Xiaoming XIONG 
Publication:   
Publication Date: 2021/11/01
Vol. E104-C  No. 11 ; pp. 643-650
Type of Manuscript:  PAPER
Category: Electronic Circuits
Keyword: 
elliptic curve cryptographyIoTlow-powerreconfigurablepoint multiplication
 Summary | Full Text:PDF(674.2KB)

An Efficient Public Verifiable Certificateless Multi-Receiver Signcryption Scheme for IoT Environments
Dae-Hwi LEE Won-Bin KIM Deahee SEO Im-Yeong LEE 
Publication:   
Publication Date: 2021/11/01
Vol. E104-D  No. 11 ; pp. 1869-1879
Type of Manuscript:  Special Section PAPER (Special Section on Next-generation Security Applications and Practice)
Category: 
Keyword: 
IoTlightweight cryptographic systemcertificateless signcryptionmulti-receiver signcryptionpublic verifiability
 Summary | Full Text:PDF(888.4KB)

A Spectrum Regeneration and Demodulation Method for Multiple Direct Undersampled Real Signals
Takashi SHIBA Tomoyuki FURUICHI Mizuki MOTOYOSHI Suguru KAMEDA Noriharu SUEMATSU 
Publication:   
Publication Date: 2021/10/01
Vol. E104-B  No. 10 ; pp. 1260-1267
Type of Manuscript:  Special Section PAPER (Special Section on Dynamic Spectrum Sharing for Future Wireless Systems)
Category: 
Keyword: 
direct undersamplingreal signalsub-nyquistspectrum regenerationcompressed sensingIoTdemodulation
 Summary | Full Text:PDF(3.9MB)

Bandwidth Efficient IoT Traffic Shaping Technique for Protecting Smart Home Privacy from Data Breaches in Wireless LAN
Kiana DZIUBINSKI Masaki BANDAI 
Publication:   
Publication Date: 2021/08/01
Vol. E104-B  No. 8 ; pp. 961-973
Type of Manuscript:  PAPER
Category: Internet
Keyword: 
IoTprivacysmart hometraffic shapingWLAN
 Summary | Full Text:PDF(5.9MB)

A Low-Jitter Injection-Locked Clock Multiplier Using 97-µW Transformer-Based VCO with 18-kHz Flicker Noise Corner
Zheng SUN Hanli LIU Dingxin XU Hongye HUANG Bangan LIU Zheng LI Jian PANG Teruki SOMEYA Atsushi SHIRANE Kenichi OKADA 
Publication:   
Publication Date: 2021/07/01
Vol. E104-C  No. 7 ; pp. 289-299
Type of Manuscript:  Special Section PAPER (Special Section on Solid-State Circuit Design — Architecture, Circuit, Device and Design Methodology)
Category: 
Keyword: 
injection lockfrequency multiplierIoTultra-low powerVCOtransformerFoMflicker noiseCMOS
 Summary | Full Text:PDF(2MB)

Traffic Reduction Technologies and Data Aggregation Control to Minimize Latency in IoT Systems
Hideaki YOSHINO Kenko OTA Takefumi HIRAGURI 
Publication:   
Publication Date: 2021/07/01
Vol. E104-B  No. 7 ; pp. 706-715
Type of Manuscript:  INVITED PAPER (Special Section on Future Directions of Research and Development on Communication Quality)
Category: 
Keyword: 
IoTfogedgedata aggregationQoSlatencycontrolcommunication qualitycommunication traffic
 Summary | Full Text:PDF(1.6MB)

Secure Cryptographic Unit as Root-of-Trust for IoT Era
Tsutomu MATSUMOTO Makoto IKEDA Makoto NAGATA Yasuyoshi UEMURA 
Publication:   
Publication Date: 2021/07/01
Vol. E104-C  No. 7 ; pp. 262-271
Type of Manuscript:  INVITED PAPER (Special Section on Solid-State Circuit Design — Architecture, Circuit, Device and Design Methodology)
Category: 
Keyword: 
IoTsecurity IPpublic-key cryptographyroot of trust
 Summary | Full Text:PDF(2.3MB)

Design and Implementation of LoRa-Based Wireless Sensor Network with Embedded System for Smart Agricultural Recycling Rapid Processing Factory
Chia-Yu WANG Chia-Hsin TSAI Sheng-Chung WANG Chih-Yu WEN Robert Chen-Hao CHANG Chih-Peng FAN 
Publication:   
Publication Date: 2021/05/01
Vol. E104-D  No. 5 ; pp. 563-574
Type of Manuscript:  INVITED PAPER (Special Section on the Architectures, Protocols, and Applications for the Future Internet)
Category: 
Keyword: 
IoTLoRawireless sensor networksmart manufacture for smart agricultureembedded system
 Summary | Full Text:PDF(2.6MB)

Congestion-Adaptive and Deadline-Aware Scheduling for Connected Car Services over Mobile Networks
Nobuhiko ITOH Takanori IWAI Ryogo KUBO 
Publication:   
Publication Date: 2020/10/01
Vol. E103-B  No. 10 ; pp. 1117-1126
Type of Manuscript:  PAPER
Category: Network
Keyword: 
QoSdeadlineIoTconnected carmobile networkschedulingMEC
 Summary | Full Text:PDF(1.2MB)

A Compact TF-Based LC-VCO with Ultra-Low-Power Operation and Supply Pushing Reduction for IoT Applications
Zheng SUN Dingxin XU Hongye HUANG Zheng LI Hanli LIU Bangan LIU Jian PANG Teruki SOMEYA Atsushi SHIRANE Kenichi OKADA 
Publication:   
Publication Date: 2020/10/01
Vol. E103-C  No. 10 ; pp. 505-513
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuits and Their Application Technologies)
Category: Electronic Circuits
Keyword: 
on-chiptransformerPGSultra-low-powerLC-VCOsupply pushingKVDDphase-noiseFoMareaIoT
 Summary | Full Text:PDF(2.5MB)

Essential Roles, Challenges and Development of Embedded MCU Micro-Systems to Innovate Edge Computing for the IoT/AI Age
Takashi KONO Yasuhiko TAITO Hideto HIDAKA 
Publication:   
Publication Date: 2020/04/01
Vol. E103-C  No. 4 ; pp. 132-143
Type of Manuscript:  INVITED PAPER (Special Section on Solid-State Circuit Design — Architecture, Circuit, Device and Design Methodology)
Category: Integrated Electronics
Keyword: 
edge computingembedded systemembedded flash memoryIoTAI
 Summary | Full Text:PDF(3.3MB)

Interworking Layer of Distributed MQTT Brokers
Ryohei BANNO Jingyu SUN Susumu TAKEUCHI Kazuyuki SHUDO 
Publication:   
Publication Date: 2019/12/01
Vol. E102-D  No. 12 ; pp. 2281-2294
Type of Manuscript:  Special Section PAPER (Special Section on Parallel and Distributed Computing and Networking)
Category: Information Network
Keyword: 
MQTTpublish/subscribedistributed systemsIoTedge computing
 Summary | Full Text:PDF(1.4MB)

Smart Ambulance Approach Alarm System Using Smartphone
Toru KOBAYASHI Fukuyoshi KIMURA Tetsuo IMAI Kenichi ARAI 
Publication:   
Publication Date: 2019/09/01
Vol. E102-D  No. 9 ; pp. 1689-1692
Type of Manuscript:  Special Section LETTER (Special Section on Log Data Usage Technology and Office Information Systems)
Category: Notification System
Keyword: 
IoTambulanceinformation of positionopen data
 Summary | Full Text:PDF(951.9KB)

Experimental Evaluation of a Novel Up-Link NOMA System for IoT Communication Equipping Repetition Transmission and Receive Diversity
Masafumi MORIYAMA Kenichi TAKIZAWA Masayuki OODO Hayato TEZUKA Fumihide KOJIMA 
Publication:   
Publication Date: 2019/08/01
Vol. E102-B  No. 8 ; pp. 1467-1476
Type of Manuscript:  Special Section PAPER (Special Section on Technology Trials and Proof-of-Concept Activities for 5G and Beyond)
Category: 
Keyword: 
IoTNOMASICSDRT
 Summary | Full Text:PDF(4MB)

An FSK Inductive-Coupling Transceiver Using 60mV 0.64fJ/bit 0.0016mm2 Load-Modulated Transmitter and LC-Oscillator-Based Receiver in 65nm CMOS for Energy-Budget-Unbalanced Application
Kenya HAYASHI Shigeki ARATA Ge XU Shunya MURAKAMI Cong Dang BUI Atsuki KOBAYASHI Kiichi NIITSU 
Publication:   
Publication Date: 2019/07/01
Vol. E102-C  No. 7 ; pp. 585-589
Type of Manuscript:  BRIEF PAPER
Category: 
Keyword: 
FSKIoTinductive-couplingload modulationlow power
 Summary | Full Text:PDF(1MB)

Assessing Lightweight Virtualization for Security-as-a-Service at the Network Edge
Abderrahmane BOUDI Ivan FARRIS Miloud BAGAA Tarik TALEB 
Publication:   
Publication Date: 2019/05/01
Vol. E102-B  No. 5 ; pp. 970-977
Type of Manuscript:  INVITED PAPER (Special Section on European ICT R&D Project Activities on Broadband Access Technologies in Conjunction with Main Topics of 2016/2017 IEICE ICT Forum)
Category: 
Keyword: 
NFVsecuritycloud/edge computingIoT
 Summary | Full Text:PDF(1.9MB)

A MAC Address Routing VPN Architecture for Connecting Non-IP Wireless Sensor Networks to Data Centers
Hiroaki HATA 
Publication:   
Publication Date: 2019/04/01
Vol. E102-B  No. 4 ; pp. 690-698
Type of Manuscript:  Special Section PAPER (Special Section on Sensing, Wireless Networking, Data Collection, Analysis and Processing Technologies for Ambient Intelligence with Internet of Things)
Category: 
Keyword: 
IoTIEEE802.14.5ZigBeeVPNbridgeSDN
 Summary | Full Text:PDF(1.1MB)

Low-Profile Supergain Antenna Composed of Asymmetric Dipole Elements Backed by Planar Reflector for IoT Applications
Suguru KOJIMA Takuji ARIMA Toru UNO 
Publication:   
Publication Date: 2019/04/01
Vol. E102-B  No. 4 ; pp. 884-890
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
supergainlow-profileunidirectionalasymmetric dipole antennaplanar reflectorIoT
 Summary | Full Text:PDF(1.3MB)

Privacy-Aware Human-Detection and Tracking System Using Biological Signals
Toshihiro KITAJIMA Edwardo Arata Y. MURAKAMI Shunsuke YOSHIMOTO Yoshihiro KURODA Osamu OSHIRO 
Publication:   
Publication Date: 2019/04/01
Vol. E102-B  No. 4 ; pp. 708-721
Type of Manuscript:  Special Section PAPER (Special Section on Sensing, Wireless Networking, Data Collection, Analysis and Processing Technologies for Ambient Intelligence with Internet of Things)
Category: 
Keyword: 
cameraheart ratehuman detectionIoTprivacy
 Summary | Full Text:PDF(9.3MB)

Program File Placement Problem for Machine-to-Machine Service Network Platform
Takehiro SATO Eiji OKI 
Publication:   
Publication Date: 2019/03/01
Vol. E102-B  No. 3 ; pp. 418-428
Type of Manuscript:  Special Section PAPER (Special Section on Network Virtualization and Network Softwarization for Diverse 5G Services)
Category: 
Keyword: 
IoTM2Mplacement problemoptimizationNP-completenessheuristic algorithm
 Summary | Full Text:PDF(1.8MB)

A Deadline-Aware Scheduling Scheme for Connected Car Services Using Mobile Networks with Quality Fluctuation
Nobuhiko ITOH Motoki MORITA Takanori IWAI Kozo SATODA Ryogo KUBO 
Publication:   
Publication Date: 2019/03/01
Vol. E102-B  No. 3 ; pp. 474-483
Type of Manuscript:  Special Section PAPER (Special Section on Network Virtualization and Network Softwarization for Diverse 5G Services)
Category: 
Keyword: 
IoTresource control5GLTEconnected carV2X
 Summary | Full Text:PDF(2.2MB)

Design Exploration of SHA-3 ASIP for IoT on a 32-bit RISC-V Processor
Jinli RAO Tianyong AO Shu XU Kui DAI Xuecheng ZOU 
Publication:   
Publication Date: 2018/11/01
Vol. E101-D  No. 11 ; pp. 2698-2705
Type of Manuscript:  Special Section PAPER (Special Section on Information and Communication System Security)
Category: Cryptographic Techniques
Keyword: 
SHA-3application specific instruction-set processorRISC-VIoT
 Summary | Full Text:PDF(730.3KB)

Queueing Delay Analysis and Optimization of Statistical Data Aggregation and Transmission Systems
Hideaki YOSHINO Kenko OTA Takefumi HIRAGURI 
Publication:   
Publication Date: 2018/10/01
Vol. E101-B  No. 10 ; pp. 2186-2195
Type of Manuscript:  PAPER
Category: Network
Keyword: 
sensor dataoptimal aggregationIoTqueueing analysiscommunication traffic
 Summary | Full Text:PDF(1.5MB)

Facilitating Dynamic RT-QoS for Massive-Scale Autonomous Cyber-Physical Systems
David W. McKEE Xue OUYANG Jie XU 
Publication:   
Publication Date: 2018/08/01
Vol. E101-B  No. 8 ; pp. 1760-1767
Type of Manuscript:  INVITED PAPER (Special Section on Autonomous Decentralized Systems Technologies and Approaches Innovation through Structure Change of Society and Life)
Category: 
Keyword: 
cloudSOAservicesautonomous systemsreal-timestragglerIoTIoSsimulation
 Summary | Full Text:PDF(1.7MB)

A Hardware-Based Caching System on FPGA NIC for Blockchain
Yuma SAKAKIBARA Shin MORISHIMA Kohei NAKAMURA Hiroki MATSUTANI 
Publication:   
Publication Date: 2018/05/01
Vol. E101-D  No. 5 ; pp. 1350-1360
Type of Manuscript:  PAPER
Category: Computer System
Keyword: 
BlockchainIoTFPGAcache
 Summary | Full Text:PDF(5.2MB)

Robustness Evaluation of Restricted Boltzmann Machine against Memory and Logic Error
Yasushi FUKUDA Zule XU Takayuki KAWAHARA 
Publication:   
Publication Date: 2017/12/01
Vol. E100-C  No. 12 ; pp. 1118-1121
Type of Manuscript:  BRIEF PAPER
Category: Integrated Electronics
Keyword: 
IoTneural networkRBMDBNsoft error
 Summary | Full Text:PDF(587.5KB)

Evolution of Millimeter-Wave Multi-Antenna Systems in the IoT Era
Kazuaki TAKAHASHI Hidekuni YOMO Takashi MATSUOKA Junji SATO Yoichi NAKAGAWA Makoto YASUGI Masataka IRIE Naganori SHIRAKATA Koji TAKINAMI 
Publication:   
Publication Date: 2017/10/01
Vol. E100-C  No. 10 ; pp. 809-817
Type of Manuscript:  INVITED PAPER (Special Section on Microwave and Millimeter-Wave Technology)
Category: 
Keyword: 
IoTmillimeter-wave5Gradarphased arrayMIMO
 Summary | Full Text:PDF(2.4MB)

Evolution and Future of Information Networks
Tohru ASAMI Katsunori YAMAOKA Takuji KISHIDA 
Publication:   
Publication Date: 2017/09/01
Vol. E100-B  No. 9 ; pp. 1595-1605
Type of Manuscript:  INVITED SURVEY PAPER
Category: Network
Keyword: 
information networksocial information infrastructurechroniclecyber-physical system (CPS)IoTSDN/NFVICN/CCN
 Summary | Full Text:PDF(1.1MB)

Development of Wireless Access and Flexible Networking Technologies for 5G Cellular Systems
Seiichi SAMPEI 
Publication:   
Publication Date: 2017/08/01
Vol. E100-B  No. 8 ; pp. 1174-1180
Type of Manuscript:  INVITED PAPER (Special Section on Radio Access Technologies for 5G Mobile Communications System)
Category: Wireless Communication Technologies
Keyword: 
5G cellular systemsmassive MIMOmobile edge computingIoTenhanced mobile broadband service
 Summary | Full Text:PDF(1.2MB)

A Highly-Adaptable and Small-Sized In-Field Power Analyzer for Low-Power IoT Devices
Ryosuke KITAYAMA Takashi TAKENAKA Masao YANAGISAWA Nozomu TOGAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/12/01
Vol. E99-A  No. 12 ; pp. 2348-2362
Type of Manuscript:  Special Section PAPER (Special Section on VLSI Design and CAD Algorithms)
Category: 
Keyword: 
IoTpower analyzernoise reductionsignal-averaging methodscalable measurement
 Summary | Full Text:PDF(2.6MB)

A Secure RFID Application Revocation Scheme for IoT
Kai FAN Zhao DU Yuanyuan GONG Yue WANG Tongjiang YAN Hui LI Yintang YANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2016/08/01
Vol. E99-D  No. 8 ; pp. 2027-2035
Type of Manuscript:  Special Section PAPER (Special Section on Security, Privacy and Anonymity of Internet of Things)
Category: 
Keyword: 
RFIDauthenticationrevocationsecurityIoT
 Summary | Full Text:PDF(612KB)

Implementation of µNaCl on 32-bit ARM Cortex-M0
Toshifumi NISHINAGA Masahiro MAMBO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2016/08/01
Vol. E99-D  No. 8 ; pp. 2056-2060
Type of Manuscript:  Special Section PAPER (Special Section on Security, Privacy and Anonymity of Internet of Things)
Category: 
Keyword: 
Cortex-M0crypto libraryembeddedmicrocontrollerIoT
 Summary | Full Text:PDF(178KB)

Cyber Physical Security for Industrial Control Systems and IoT
Kazukuni KOBARA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2016/04/01
Vol. E99-D  No. 4 ; pp. 787-795
Type of Manuscript:  INVITED PAPER (Special Section on Information and Communication System Security)
Category: 
Keyword: 
securityCyber Physical SystemIndustrial Control SystemIoTM2M
 Summary | Full Text:PDF(1.4MB)

Advanced Beamforming Scheme Using Power Control for IoT Applications in Batteryless Backscatter System
Su-Hyun JUNG Young-Min KO Seongjoo LEE Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/02/01
Vol. E99-A  No. 2 ; pp. 656-659
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
backscatterbeamformingIoTWLAN
 Summary | Full Text:PDF(490.1KB)