IEICE Transactions on Communications最新文献

Service Deployment Model with Virtual Network Function Resizing Based on Per-Flow Priority 基于逐流优先级调整虚拟网络功能大小的业务部署模型

4区计算机科学

IEICE Transactions on Communications Pub Date : 2023-09-01 DOI: 10.1587/transcom.2022ebp3145

Keigo AKAHOSHI, Eiji OKI

引用次数: 0

Optimizing Edge-Cloud Cooperation for Machine Learning Accuracy Considering Transmission Latency and Bandwidth Congestion 考虑传输延迟和带宽拥塞的机器学习精度边缘云合作优化

4区计算机科学

IEICE Transactions on Communications Pub Date : 2023-09-01 DOI: 10.1587/transcom.2022ebp3171

KENGO TAJIRI, RYOICHI KAWAHARA, YOICHI MATSUO

{"title":"Optimizing Edge-Cloud Cooperation for Machine Learning Accuracy Considering Transmission Latency and Bandwidth Congestion","authors":"KENGO TAJIRI, RYOICHI KAWAHARA, YOICHI MATSUO","doi":"10.1587/transcom.2022ebp3171","DOIUrl":"https://doi.org/10.1587/transcom.2022ebp3171","url":null,"abstract":"Machine learning (ML) has been used for various tasks in network operations in recent years. However, since the scale of networks has grown and the amount of data generated has increased, it has been increasingly difficult for network operators to conduct their tasks with a single server using ML. Thus, ML with edge-cloud cooperation has been attracting attention for efficiently processing and analyzing a large amount of data. In the edge-cloud cooperation setting, although transmission latency, bandwidth congestion, and accuracy of tasks using ML depend on the load balance of processing data with edge servers and a cloud server in edge-cloud cooperation, the relationship is too complex to estimate. In this paper, we focus on monitoring anomalous traffic as an example of ML tasks for network operations and formulate transmission latency, bandwidth congestion, and the accuracy of the task with edge-cloud cooperation considering the ratio of the amount of data preprocessed in edge servers to that in a cloud server. Moreover, we formulate an optimization problem under constraints for transmission latency and bandwidth congestion to select the proper ratio by using our formulation. By solving our optimization problem, the optimal load balance between edge servers and a cloud server can be selected, and the accuracy of anomalous traffic monitoring can be estimated. Our formulation and optimization framework can be used for other ML tasks by considering the generating distribution of data and the type of an ML model. In accordance with our formulation, we simulated the optimal load balance of edge-cloud cooperation in a topology that mimicked a Japanese network and conducted an anomalous traffic detection experiment by using real traffic data to compare the estimated accuracy based on our formulation and the actual accuracy based on the experiment.","PeriodicalId":48825,"journal":{"name":"IEICE Transactions on Communications","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135944514","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Intrusion Detection Model of Internet of Things Based on LightGBM 基于LightGBM的物联网入侵检测模型

4区计算机科学

IEICE Transactions on Communications Pub Date : 2023-08-01 DOI: 10.1587/transcom.2022ebp3169

Guosheng Zhao, Yang Wang, Jian Wang

{"title":"Intrusion Detection Model of Internet of Things Based on LightGBM","authors":"Guosheng Zhao, Yang Wang, Jian Wang","doi":"10.1587/transcom.2022ebp3169","DOIUrl":"https://doi.org/10.1587/transcom.2022ebp3169","url":null,"abstract":"Internet of Things (IoT) devices are widely used in various fields. However, their limited computing resources make them extremely vulnerable and difficult to be effectively protected. Traditional intrusion detection systems (IDS) focus on high accuracy and low false alarm rate (FAR), making them often have too high spatiotemporal complexity to be deployed in IoT devices. In response to the above problems, this paper proposes an intrusion detection model of IoT based on the light gradient boosting machine (LightGBM). Firstly, the one-dimensional convolutional neural network (CNN) is used to extract features from network traffic to reduce the feature dimensions. Then, the LightGBM is used for classification to detect the type of network traffic belongs. The LightGBM is more lightweight on the basis of inheriting the advantages of the gradient boosting tree. The LightGBM has a faster decision tree construction process. Experiments on the TON-IoT and BoT-IoT datasets show that the proposed model has stronger performance and more lightweight than the comparison models. The proposed model can shorten the prediction time by 90.66% and is better than the comparison models in accuracy and other performance metrics. The proposed model has strong detection capability for denial of service (DoS) and distributed denial of service (DDoS) attacks. Experimental results on the testbed built with IoT devices such as Raspberry Pi show that the proposed model can perform effective and real-time intrusion detection on IoT devices.","PeriodicalId":48825,"journal":{"name":"IEICE Transactions on Communications","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134984313","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Performance of Collaborative MIMO Reception with User Grouping Schemes 基于用户分组方案的协同MIMO接收性能研究

4区计算机科学

IEICE Transactions on Communications Pub Date : 2023-01-01 DOI: 10.1587/transcom.2023ebp3075

Eiku ANDO, Yukitoshi SANADA

引用次数: 0

An ESL-Cancelling Circuit for a Shunt-Connected Film Capacitor Filter Using Vertically Stacked Coupled Square Loops 采用垂直堆叠耦合方形环路的并联膜电容滤波器的esl消除电路

4区计算机科学

IEICE Transactions on Communications Pub Date : 2023-01-01 DOI: 10.1587/transcom.2023cep0002

Satoshi YONEDA, Akihito KOBAYASHI, Eiji TANIGUCHI

{"title":"An ESL-Cancelling Circuit for a Shunt-Connected Film Capacitor Filter Using Vertically Stacked Coupled Square Loops","authors":"Satoshi YONEDA, Akihito KOBAYASHI, Eiji TANIGUCHI","doi":"10.1587/transcom.2023cep0002","DOIUrl":"https://doi.org/10.1587/transcom.2023cep0002","url":null,"abstract":"An ESL-cancelling circuit for a shunt-connected film capacitor filter using vertically stacked coupled square loops is reported in this paper. The circuit is applicable for a shunt-connected capacitor filter whose equivalent series inductance (ESL) of the shunt-path causes deterioration of filter performance at frequencies above the self-resonant frequency. Two pairs of vertically stacked magnetically coupled square loops are used in the circuit those can equivalently add negative inductance in series to the shunt-path to cancel ESL for improvement of the filter performance. The ESL-cancelling circuit for a 1-μF film capacitor was designed according to the Biot-Savart law and electromagnetic (EM)-analysis, and the prototype was fabricated with an FR4 substrate. The measured result showed 20-dB improvement of the filter performance above the self-resonant frequency as designed, satisfying Sdd21 less than -40 dB at 1 MHz to 100 MHz. This result is almost equivalent to reduce ESL of the shunt-path to less than 1 nH at 100 MHz and is also difficult to realize using any kind of a single bulky film capacitor without cancelling ESL.","PeriodicalId":48825,"journal":{"name":"IEICE Transactions on Communications","volume":"319 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135357285","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Demodulation framework based on machine learning for unrepeated transmission systems 基于机器学习的非重复传输系统解调框架

4区计算机科学

IEICE Transactions on Communications Pub Date : 2023-01-01 DOI: 10.1587/transcom.2023pnp0003

Ryuta SHIRAKI, Yojiro MORI, Hiroshi HASEGAWA

引用次数: 0

Adversarial Reinforcement Learning-Based Coordinated Robust Spatial Reuse in Broadcast-Overlaid WLANs 广播覆盖无线局域网中基于对抗强化学习的协调鲁棒空间复用

IF 0.7 4区计算机科学

IEICE Transactions on Communications Pub Date : 2023-01-01 DOI: 10.1587/transcom.2022ebp3026

Yuto Kihira, Yusuke Koda, Koji Yamamoto, T. Nishio

引用次数: 1

Small-Scale Demonstration of Remote Control of Patrol and Work Robot with Arms Employing Local 5G System 基于本地5G系统的带臂巡逻工作机器人远程控制的小规模演示

IF 0.7 4区计算机科学

IEICE Transactions on Communications Pub Date : 2023-01-01 DOI: 10.1587/transcom.2022cep0004

Issei Makino, Junji Terai, N. Miki

引用次数: 1

HARQ Using Hierarchical Tree-Structured Random Access Identifiers in NOMA-Based Random Access 基于随机存取的分层树结构随机存取标识符HARQ

IF 0.7 4区计算机科学

IEICE Transactions on Communications Pub Date : 2023-01-01 DOI: 10.1587/transcom.2023ebp3001

Megumi A Asada, Nobuhide Nonaka, K. Higuchi

{"title":"HARQ Using Hierarchical Tree-Structured Random Access Identifiers in NOMA-Based Random Access","authors":"Megumi A Asada, Nobuhide Nonaka, K. Higuchi","doi":"10.1587/transcom.2023ebp3001","DOIUrl":"https://doi.org/10.1587/transcom.2023ebp3001","url":null,"abstract":"SUMMARY We propose an e ﬃ cient hybrid automatic repeat request (HARQ) method that simultaneously achieves packet combining and resolution of the collisions of random access identiﬁers (RAIDs) during re-transmission in a non-orthogonal multiple access (NOMA)-based random access system. Here, the RAID functions as a separator for simultaneously received packets that use the same channel in NOMA. An example of this is a scrambling code used in 4G and 5G systems. Since users independently select a RAID from the candidate set prepared by the system, the decoding of received packets fails when multiple users select the same RAID. Random RAID reselection by each user when attempting retrans-mission can resolve a RAID collision; however, packet combining between the previous and retransmitted packets is not possible in this case because the base station receiver does not know the relationship between the RAID of the previously transmitted packet and that of the retransmitted packet. To address this problem, we propose a HARQ method that employs novel hierarchical tree-structured RAID groups in which the RAID for the previous packet transmission has a one-to-one relationship with the set of RAIDs for retransmission. The proposed method resolves RAID collisions at retrans-mission by randomly reselecting for each user a RAID from the dedicated RAID set from the previous transmission. Since the relationship between the RAIDs at the previous transmission and retransmission is known at the base station, packet combining is achieved simultaneously. Computer simulation results show the e ﬀ ectiveness of the proposed method.","PeriodicalId":48825,"journal":{"name":"IEICE Transactions on Communications","volume":"47 1","pages":"696-704"},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76182195","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Critical Location of Communications Network with Power Grid Power Supply 电网供电通信网络的关键位置

IF 0.7 4区计算机科学

IEICE Transactions on Communications Pub Date : 2023-01-01 DOI: 10.1587/transcom.2022ebp3022

H. Saito

引用次数: 1