2023 Fourteenth International Conference on Ubiquitous and Future Networks (ICUFN)最新文献

On the Optimization of User Allocation in Heterogeneous 5G Networks Using DUDe Techniques 基于DUDe技术的异构5G网络用户分配优化研究

2023 Fourteenth International Conference on Ubiquitous and Future Networks (ICUFN) Pub Date : 2023-07-04 DOI: 10.1109/ICUFN57995.2023.10200995

Konstantinos Tsachrelias, A. Gkamas, Chrysostomos-Athanasios Katsigiannis, Christos Bouras, V. Kokkinos, P. Pouyioutas

{"title":"On the Optimization of User Allocation in Heterogeneous 5G Networks Using DUDe Techniques","authors":"Konstantinos Tsachrelias, A. Gkamas, Chrysostomos-Athanasios Katsigiannis, Christos Bouras, V. Kokkinos, P. Pouyioutas","doi":"10.1109/ICUFN57995.2023.10200995","DOIUrl":"https://doi.org/10.1109/ICUFN57995.2023.10200995","url":null,"abstract":"In previous years, 3G and 4G cellular homogeneous networks configured with macro Base Stations (BSs) relied only on the downlink signal, even though transmission power and interference levels differ significantly between uplink and downlink. In 5G Heterogeneous Networks (HetNet), a new generation which have multiple BSs of different types such as Femto BS and Macro BS, there is the possibility of choosing to receive the data from one BS and transmit them to a different BS, and therefore decoupling the uplink and downlink. Especially, the increasing demand for faster, more reliable, and efficient connectivity has made the optimization of User Equipment (UE) allocation in 5G networks a crucial task. To tackle the challenges posed by heterogeneous 5G networks, this study compares and evaluates the performance of Downlink/Uplink Decoupling (DUDe) and traditional Downlink/Uplink Coupled (DUCo) user allocation approaches. Simulation results show that DUDe UE allocation outperforms DUCo by providing improved network performance and more efficient utilization of network resources in diverse network conditions. These findings have important implications for the design and optimization of 5G networks and provide valuable insights for researchers and practitioners in the field.","PeriodicalId":341881,"journal":{"name":"2023 Fourteenth International Conference on Ubiquitous and Future Networks (ICUFN)","volume":"118 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114974511","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Development of Edge Camera System for Vehicle Detection System Using Local AI Optimizer Based on Minimum Network Resource 基于最小网络资源的局部AI优化器车辆检测边缘摄像系统的开发

2023 Fourteenth International Conference on Ubiquitous and Future Networks (ICUFN) Pub Date : 2023-07-04 DOI: 10.1109/ICUFN57995.2023.10200213

Y. Choi, J. Baek, Jin Hong Kim, Joon-Goo Lee

引用次数: 1

Potential Enabling Technologies for 6G Mobile Communication Networks: A Recent Review 6G移动通信网络的潜在使能技术:最新综述

2023 Fourteenth International Conference on Ubiquitous and Future Networks (ICUFN) Pub Date : 2023-07-04 DOI: 10.1109/ICUFN57995.2023.10199909

Duc-Nghia Vu, Nhu-Ngoc Dao, Dongwook Won, Sungrae Cho

{"title":"Potential Enabling Technologies for 6G Mobile Communication Networks: A Recent Review","authors":"Duc-Nghia Vu, Nhu-Ngoc Dao, Dongwook Won, Sungrae Cho","doi":"10.1109/ICUFN57995.2023.10199909","DOIUrl":"https://doi.org/10.1109/ICUFN57995.2023.10199909","url":null,"abstract":"The evolution of wireless networks has transformed the way people interact and communicate with each other. The next generation of wireless technology, 6G, promises to take this evolution to the next level. In this paper, we present an overview of the key technologies that are likely to shape the future of 6G mobile networks such as terahertz communication, visible light communication, ultra-massive MIMO, artificial intelligence, quantum communication, blockchain, and intelligent reflective surface. We discuss the unique advantages and challenges associated with each technology and provide examples of ongoing research to overcome these challenges. By leveraging these technologies, 6G networks have the potential to provide ultra-high data rates, ultra-reliable low-latency communication, and massive connectivity to support a wide range of emerging applications, including virtual and augmented reality, autonomous vehicles, smart cities, and more. The integration of these technologies has the potential to enable new use cases, unlock new opportunities, and bring us closer to realizing the full potential of the 6G vision.","PeriodicalId":341881,"journal":{"name":"2023 Fourteenth International Conference on Ubiquitous and Future Networks (ICUFN)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127450206","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Fast Locking Dual Band PLL for NB-IoT with QPSK Modulation 用于QPSK调制的NB-IoT快速锁定双频锁相环

2023 Fourteenth International Conference on Ubiquitous and Future Networks (ICUFN) Pub Date : 2023-07-04 DOI: 10.1109/ICUFN57995.2023.10200692

Jae Hyung Jung, Kangyoon Lee

引用次数: 1

The Role of Microservices in the Internet of Things: Applications, Challenges, and Research Opportunities 微服务在物联网中的作用:应用、挑战和研究机遇

2023 Fourteenth International Conference on Ubiquitous and Future Networks (ICUFN) Pub Date : 2023-07-04 DOI: 10.1109/ICUFN57995.2023.10199497

M. Hossain, Tangina Sultana, Ga-Won Lee, E. Huh

{"title":"The Role of Microservices in the Internet of Things: Applications, Challenges, and Research Opportunities","authors":"M. Hossain, Tangina Sultana, Ga-Won Lee, E. Huh","doi":"10.1109/ICUFN57995.2023.10199497","DOIUrl":"https://doi.org/10.1109/ICUFN57995.2023.10199497","url":null,"abstract":"The Internet of Things (IoT) is a rapidly growing field, encompassing various devices and sensors that produce enormous quantities of data. On the other hand, microservices architecture has emerged as a popular solution for developing complex software applications on a large scale. Combining these two technologies has the potential to revolutionize the creation of powerful and scalable IoT applications. By leveraging the benefits of microservices, such as modularity and decoupling, developers can design more flexible, scalable, and resilient IoT systems. In this paper, we present a thorough analysis of the state-of-the-art research regarding the use of microservices in the development of IoT systems. We summarize thirty selected studies and discuss their contributions to the field. Additionally, this paper offers valuable insights into the use of microservices in IoT applications, which can inform the design and development of future IoT systems. Finally, we outline and explain the future research opportunities that the microservices paradigm can offer in the context of the IoT.","PeriodicalId":341881,"journal":{"name":"2023 Fourteenth International Conference on Ubiquitous and Future Networks (ICUFN)","volume":"196 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115185494","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Bimodal Speech Emotion Recognition using Fused Intra and Cross Modality Features 基于融合内模态和交叉模态特征的双峰语音情感识别

2023 Fourteenth International Conference on Ubiquitous and Future Networks (ICUFN) Pub Date : 2023-07-04 DOI: 10.1109/ICUFN57995.2023.10199790

Samuel Kakuba, Dong Seog Han

{"title":"Bimodal Speech Emotion Recognition using Fused Intra and Cross Modality Features","authors":"Samuel Kakuba, Dong Seog Han","doi":"10.1109/ICUFN57995.2023.10199790","DOIUrl":"https://doi.org/10.1109/ICUFN57995.2023.10199790","url":null,"abstract":"The interactive speech between two or more inter locutors involves the text and acoustic modalities. These modalities consist of intra and cross-modality relationships at different time intervals which if modeled well, can avail emotionally rich cues for robust and accurate prediction of emotion states. This necessitates models that take into consideration long short-term dependency between the current, previous, and future time steps using multimodal approaches. Moreover, it is important to contextualize the interactive speech in order to accurately infer the emotional state. A combination of recurrent and/or convolutional neural networks with attention mechanisms is often used by researchers. In this paper, we propose a deep learning-based bimodal speech emotion recognition (DLBER) model that uses multi-level fusion to learn intra and cross-modality feature representations. The proposed DLBER model uses the transformer encoder to model the intra-modality features that are combined at the first level fusion in the local feature learning block (LFLB). We also use self-attentive bidirectional LSTM layers to further extract intramodality features before the second level fusion for further progressive learning of the cross-modality features. The resultant feature representation is fed into another self-attentive bidirectional LSTM layer in the global feature learning block (GFLB). The interactive emotional dyadic motion capture (IEMOCAP) dataset was used to evaluate the performance of the proposed DLBER model. The proposed DLBER model achieves 72.93% and 74.05% of F1 score and accuracy respectively.","PeriodicalId":341881,"journal":{"name":"2023 Fourteenth International Conference on Ubiquitous and Future Networks (ICUFN)","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114567320","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

A Study on Latency Prediction in 5G network 5G网络时延预测研究

2023 Fourteenth International Conference on Ubiquitous and Future Networks (ICUFN) Pub Date : 2023-07-04 DOI: 10.1109/ICUFN57995.2023.10199172

Seunghan Choi, Changki Kim

引用次数: 1

Venue 聚会地点

2023 Fourteenth International Conference on Ubiquitous and Future Networks (ICUFN) Pub Date : 2023-07-04 DOI: 10.1109/icufn57995.2023.10199861

引用次数: 0

D-MPQUIC: Optimizing Loss Detection in High RTT Variation Networks D-MPQUIC:高RTT变分网络的优化损耗检测

2023 Fourteenth International Conference on Ubiquitous and Future Networks (ICUFN) Pub Date : 2023-07-04 DOI: 10.1109/ICUFN57995.2023.10200515

Min-Ki Kim, You-Ze Cho

引用次数: 0

Streaming via SDN: Resource forecasting for video streaming in a Software-Defined Network 通过SDN进行流:软件定义网络中视频流的资源预测

2023 Fourteenth International Conference on Ubiquitous and Future Networks (ICUFN) Pub Date : 2023-07-04 DOI: 10.1109/ICUFN57995.2023.10200137

Syed Muhammad Ammar Hassan Bukhari, Muhammad Afaq, Wang-Cheol Song

引用次数: 1