IEEE international Symposium on Broadband Multimedia Systems and Broadcasting最新文献_第10页

OWC channel measurement testbed building in indoor environment with m-CAP modulation m-CAP调制室内环境下OWC信道测量试验台的建立

IEEE international Symposium on Broadband Multimedia Systems and Broadcasting Pub Date : 2023-06-14 DOI: 10.1109/BMSB58369.2023.10211245

Ziqi Liu, Xun Zhang, Bastien Béchadergue

引用次数: 0

Multi-level Intelligent Collaborative Computing Mechanism Based on DDQN for Smart Highways 基于DDQN的智能公路多级智能协同计算机制

IEEE international Symposium on Broadband Multimedia Systems and Broadcasting Pub Date : 2023-06-14 DOI: 10.1109/BMSB58369.2023.10211110

Sujie Shao, Lili Su, Ruijun Chai, Shaoyong Guo, Siya Xu, Juntao Zheng

引用次数: 0

Service-Oriented Wireless Network Architecture and Edge Network Convergence Design 面向服务的无线网络架构与边缘网络融合设计

IEEE international Symposium on Broadband Multimedia Systems and Broadcasting Pub Date : 2023-06-14 DOI: 10.1109/BMSB58369.2023.10211242

Jiaying Zong, Xuan Huang, Haitao Liu, Yang Liu, Qingtian Wang, Yanxia Xing

{"title":"Service-Oriented Wireless Network Architecture and Edge Network Convergence Design","authors":"Jiaying Zong, Xuan Huang, Haitao Liu, Yang Liu, Qingtian Wang, Yanxia Xing","doi":"10.1109/BMSB58369.2023.10211242","DOIUrl":"https://doi.org/10.1109/BMSB58369.2023.10211242","url":null,"abstract":"With the widespread use of smart devices and the emergence of novel scenarios and services, the future wireless network architecture is urged to innovate to fulfill various application requirements. However, the current architecture of the Radio Access Network (RAN) divides and evolves functions in units of the Centralized Unit Control Plane (CU-CP), Central Unit User Plane (CU-UP), and Distributed Unit (DU), which lacks adequate flexibility and openness. Besides, it proves difficult for the network to adapt to new features such as intelligence, security, and computing capabilities. This paper presents a service-based RAN architecture, and reconstructs and defines the corresponding functions. Combined with the evolution trend of the future distributed Core Network (CN), the service-oriented RAN functions and the sinking CN functions are integrated at the edge node. Then the handover procedure is taken as an example, and the process design under the converged architecture is considered to reduce the overhead of redundant functions and promote transmission efficiency.","PeriodicalId":13080,"journal":{"name":"IEEE international Symposium on Broadband Multimedia Systems and Broadcasting","volume":"12 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2023-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83857937","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: 0

Research on 3D Driveable Digital Human Generation System 三维可驱动数字人体生成系统的研究

IEEE international Symposium on Broadband Multimedia Systems and Broadcasting Pub Date : 2023-06-14 DOI: 10.1109/BMSB58369.2023.10211615

Qiuhong Zheng, Peng Ding, Yun Shen, Jinghan Wang, Zhichao Zhang

引用次数: 0

An Enhanced LTE-based 5G Terrestrial Broadcast Receiver: FPGA Implement and Field Test 基于lte的增强型5G地面广播接收机:FPGA实现与现场测试

IEEE international Symposium on Broadband Multimedia Systems and Broadcasting Pub Date : 2023-06-14 DOI: 10.1109/BMSB58369.2023.10211106

Ning Yang, Haoyang Li, Dazhi He, Yin Xu, Yunfeng Guan, Zongze Li

引用次数: 1

An Delay minimum Allocation Method for Integrated Communication, Storage and Computing Resources in power Local intergated Network 电力本地综合网络中通信、存储和计算资源的最小延迟分配方法

IEEE international Symposium on Broadband Multimedia Systems and Broadcasting Pub Date : 2023-06-14 DOI: 10.1109/BMSB58369.2023.10211198

Di Zhai, Yang Lu, Cheng Zhong, Jiajia Tang, Z. Wang, Sujie Shao

{"title":"An Delay minimum Allocation Method for Integrated Communication, Storage and Computing Resources in power Local intergated Network","authors":"Di Zhai, Yang Lu, Cheng Zhong, Jiajia Tang, Z. Wang, Sujie Shao","doi":"10.1109/BMSB58369.2023.10211198","DOIUrl":"https://doi.org/10.1109/BMSB58369.2023.10211198","url":null,"abstract":"With the rapid development of various wireless access technologies, various types of wireless communication networks integrate with each other and jointly provide services for users. However, different types of terminals in the power local wireless communication network have different service requests and QoS requirements. At the same time, due to the limited resources of a single network node, the collaboration of multiple nodes is required to meet the requirements of multi-dimensional resources such as communication, storage and computing. To solve the above problems, this paper proposes an integrated allocation method of storage and computing resources in local converged network. Firstly, an integrated allocation model of storage and computing resources in local converged network is established, and the three-dimensional cooperative allocation problem of storage and computing resources among multiple nodes in the network is transformed into a collaborative allocation problem of two-dimensional resources of storage and computing with delay attribute. An integrated allocation method of storage and computing resources is proposed to minimize delay and maximize network throughput, solve the problem of cooperative allocation of node resources in local converged networks, and improve the utilization rate of network resources.","PeriodicalId":13080,"journal":{"name":"IEEE international Symposium on Broadband Multimedia Systems and Broadcasting","volume":"128 1 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2023-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79593527","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: 0

A Machine Learning Based Computing Node Selection Algorithm 基于机器学习的计算节点选择算法

IEEE international Symposium on Broadband Multimedia Systems and Broadcasting Pub Date : 2023-06-14 DOI: 10.1109/BMSB58369.2023.10211175

Min Wei, Bo Lei, Xiaoyao Huang

{"title":"A Machine Learning Based Computing Node Selection Algorithm","authors":"Min Wei, Bo Lei, Xiaoyao Huang","doi":"10.1109/BMSB58369.2023.10211175","DOIUrl":"https://doi.org/10.1109/BMSB58369.2023.10211175","url":null,"abstract":"Under the trend of multiple big data technologies, the development of multi-node collaborative parallel computing has made great advances. Limited by data security and data permissions, federated learning has become the current mainstream method to solve the difficult situation. However, for the huge number of computing nodes based on federated learning, there are many redundancies in client nodes. Therefore, the computing resource utilization and model training efficiency can be negatively affected. In this paper, in order to improve the computing efficiency in the parallel computing scenarios such as federated learning, we study a node selection algorithm based on machine learning. In the proposed algorithm, each node implements independent training based on the current global model. According to the contribution to model training accuracy, we select the computing nodes which will be aggregated in central sever afterwards by means of LASSO(Least Absolute Shrinkage and Selection Operator). Additionally, in the experimental simulation part, we add the standard federated averaging (FedAvg) method with random selection as comparison result. Experimental simulation shows that the combination of nodes selected by our proposed algorithm can achieve higher calculation efficiency, and improve the accuracy of federated learning and the mean square error of the accuracy.","PeriodicalId":13080,"journal":{"name":"IEEE international Symposium on Broadband Multimedia Systems and Broadcasting","volume":"28 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2023-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75767388","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: 0

Research on the Content Label System of Radio & TV and Network Audiovisual Programmes 广播电视网络视听节目内容标签制度研究

IEEE international Symposium on Broadband Multimedia Systems and Broadcasting Pub Date : 2023-06-14 DOI: 10.1109/BMSB58369.2023.10211257

Jingyi Xue

引用次数: 0

A DRL Resource Allocation for Downlink NOMA Multi-beam Satellite Communications 下行NOMA多波束卫星通信的DRL资源分配

IEEE international Symposium on Broadband Multimedia Systems and Broadcasting Pub Date : 2023-06-14 DOI: 10.1109/BMSB58369.2023.10211246

Yuhan Liu, Chaowei Wang, Danhao Deng, Yuan Yao, Ji Wang, Weidong Wang

{"title":"A DRL Resource Allocation for Downlink NOMA Multi-beam Satellite Communications","authors":"Yuhan Liu, Chaowei Wang, Danhao Deng, Yuan Yao, Ji Wang, Weidong Wang","doi":"10.1109/BMSB58369.2023.10211246","DOIUrl":"https://doi.org/10.1109/BMSB58369.2023.10211246","url":null,"abstract":"With the development of communication technology and the increasing demand, there are more expectations for the research of multi-beam satellite communication system, and the efficient management and allocation of resources on the planet and the improvement of system performance are becoming more and more important. In this paper, the downlink Non-Orthogonal Multiple Access (NOMA) multi-beam satellite is used as the system model, and a greedy principle-based joint user grouping and subchannel joint access algorithm is proposed to solve the problems of user grouping and bandwidth allocation. On this basis, a power resource allocation algorithm based on deep reinforcement learning is proposed. By optimizing the reachability and rate of the system and user fairness under the constraints of the total transmission power and the user's minimum transmission rate, the optimization problem is modeled as Markov decision process, using the Proximal Policy Optimization (PPO) algorithm to achieve optimal allocation. The validity and superiority of the algorithm are verified by simulation, which is of great significance to the research of multi-beam satellite resource allocation.","PeriodicalId":13080,"journal":{"name":"IEEE international Symposium on Broadband Multimedia Systems and Broadcasting","volume":"25 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2023-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74987275","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: 0

Localization Information based Secret Key Generation in Chain and Hybrid Topology based Wireless Mobile Network to secure Multimedia Data 基于链中定位信息的密钥生成和基于混合拓扑的无线移动网络多媒体数据安全

IEEE international Symposium on Broadband Multimedia Systems and Broadcasting Pub Date : 2023-06-14 DOI: 10.1109/BMSB58369.2023.10211219

Aditi Vyas, Jung-Hyeon Kim, Qiang Wu

引用次数: 0