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2022 IEEE 5th International Conference on Electronics and Communication Engineering (ICECE)最新文献

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A URL-Based Computing Power Identification Method 一种基于url的计算能力识别方法
Pub Date : 2022-12-16 DOI: 10.1109/ICECE56287.2022.10048606
Wenjuan Xing, Guozhen Dong, Nan-Shan Wu, Bo Lei
In order to support the needs of various digital application scenarios, the computing power resources gradually develop in the direction of ubiquitous, multi-level, heterogeneous, and diverse, and the establishment of a unified computing power identification system is the basis for unifiedly managing and cooperatively scheduling of multiple computing power resources through the network. In this paper, we propose a URL-based computing power identification method and build a computing power resource management platform that integrates trustworthy authentication of computing power resources, resource abstraction, computing power identifier generation, and other functions. The information of computing power resources is extracted to generate a unified computing power model, based on which the URL language is used to constitute the computing power URL identifiers. The improved Snowflake algorithm is used to assign a unique identification number to a computing power resource to globally uniquely index a certain computing power resource. The computing power resource identifier generated by this method is unique, generic, easy to read, and scalable.
为了支持各种数字化应用场景的需求,计算能力资源逐渐向泛在、多层次、异构化、多样化方向发展,建立统一的计算能力识别系统是通过网络对多个计算能力资源进行统一管理和协同调度的基础。本文提出了一种基于url的计算能力识别方法,构建了一个集计算能力资源可信认证、资源抽象、计算能力标识符生成等功能于一体的计算能力资源管理平台。提取计算能力资源信息,生成统一的计算能力模型,在此基础上使用URL语言构成计算能力URL标识符。采用改进的雪花算法为计算能力资源分配唯一标识号,实现对某一计算能力资源的全局唯一索引。该方法生成的计算能力资源标识符具有唯一性、通用性、易读性和可扩展性。
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引用次数: 1
Design of Intelligent Frequency Hopping Anti Continuous Change Jamming System Based on Migration Learning 基于迁移学习的智能跳频抗连续变化干扰系统设计
Pub Date : 2022-12-16 DOI: 10.1109/ICECE56287.2022.10048652
Jingyu Zhao, Jianquan Wang, Wanbin Tang, Shanglin Liu
This paper proposes a migration learning-based design model for an intelligent FH anti continuous change jamming system. To be able to withstand ongoing changes in linear sweep jamming and random periodic jamming, this model builds on the existing reinforcement learning frequency hopping anti-jamming method and adds the idea of migration learning to it. The core point behind this algorithm model is that the anti-jamming party will restart the learning and training system and continue to optimize the training on the current basis when it notices that the communication quality has decreased as a result of jamming in order to maintain the communication quality at a high level for an extended period of time. The jamming party may also change frequently in the actual situation, thus the anti-jamming party must be able to adjust to these changes. This is the more practical significance of the algorithm model.
提出了一种基于迁移学习的智能跳频抗连续变化干扰系统设计模型。为了能够承受线性扫描干扰和随机周期干扰的持续变化,该模型在现有的强化学习跳频抗干扰方法的基础上,加入了迁移学习的思想。该算法模型背后的核心观点是,抗干扰方在发现通信质量因干扰而下降时,会重新启动学习训练系统,在现有基础上继续优化训练,以使通信质量长期保持在较高水平。干扰方在实际情况中也可能发生频繁的变化,因此抗干扰方必须能够适应这些变化。这是该算法模型更具有实际意义的地方。
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引用次数: 0
ICECE 2022 Cover Page ICECE 2022封面
Pub Date : 2022-12-16 DOI: 10.1109/icece56287.2022.10048643
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引用次数: 0
Social Media Influencers and Their Impact on Consumer Behavior: A Systematic Review of the Scientific Literature 社交媒体影响者及其对消费者行为的影响:科学文献的系统回顾
Pub Date : 2022-12-16 DOI: 10.1109/ICECE56287.2022.10048604
Viviana Nicole Mendoza-Moreno, Adriana Margarita Turriate-Guzmán
This systematic literature review, prepared according to the PRISMA methodology, documents the trends in studies on the impact of social media influencers on consumer behavior in Ibero-America between 2010 and 2020. The bibliographic search with keywords was carried out in the EBSCO, Redalyc, and Scielo databases to guarantee the academic quality of the articles. Filters were applied to meet the eligibility criteria for selecting Spanish-language articles published during 20102020 and related to the research topic. A thorough two-stage review process of the articles was carried out before their final selection, which was systematized in an Excel table. The techniques of concept maps and summary sheets were applied to synthesize the information of the studies selected in an organized way. The articles chosen allowed systematizing the trends into four categories, which address the characteristics of the influencer, their relationship with consumer behavior, the effects of influencer marketing, and the factors that weaken the effectiveness of the influencer. Finally, some limitations were found, such as the limited number of studies in Spanish and open access.
本系统的文献综述,根据PRISMA方法编制,记录了2010年至2020年间伊比利亚-美洲社会媒体影响者对消费者行为影响的研究趋势。在EBSCO、Redalyc和Scielo数据库中进行了关键词书目检索,以保证文章的学术质量。使用过滤器来满足选择2010 - 2020年期间发表的与研究主题相关的西班牙语文章的资格标准。在最终选择之前,对文章进行了彻底的两阶段审查过程,并将其系统化在Excel表格中。采用概念图和摘要表技术,有组织地综合所选研究的信息。所选择的文章允许将趋势系统化分为四类,这些类别涉及影响者的特征,他们与消费者行为的关系,影响者营销的影响以及削弱影响者有效性的因素。最后,发现了一些局限性,例如西班牙语研究数量有限和开放获取。
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引用次数: 0
Research on Key Technologies of Satellite Mobile Communication System 卫星移动通信系统关键技术研究
Pub Date : 2022-12-16 DOI: 10.1109/ICECE56287.2022.10048610
Jun Zheng, Ru Wang, Qiang Li, Xinglong Wang
The mobile communication service will not be constrained by the terrain and yet has good communication advantages in remote mountainous locations, islands, and other areas. Satellite mobile communication systems can offer a wide range of mobile communication services to customers throughout the world. The building of a satellite mobile communication system with worldwide coverage is the unavoidable trend of China's future satellite communication system construction given the development plan of China's national interests' globalization and the necessity for information security. There are currently 20 million prospective users of satellite mobile communication, which has seen a sharp increase in demand in recent years. However, the global demand for the entire region cannot be satisfied by the satellite mobile communication system's coverage. The global demand for phone, data, and other low bit rate services cannot be satisfied by the satellite mobile communication system's coverage, which can only offer voice and data services. As a result, efforts must be made to investigate novel technologies and approaches that can be used to address the fundamental technological issues with satellite mobile communication systems. The development of satellite mobile communication systems is compared in this paper, along with the key research directions for the problems with satellite load antenna, on-satellite processing, and inter-satellite link, all of which are crucial for the development of satellite mobile communication systems.
移动通信业务不受地形限制,在偏远山区、海岛等地区具有良好的通信优势。卫星移动通信系统可以为世界各地的用户提供范围广泛的移动通信服务。建设覆盖全球的卫星移动通信系统是中国未来卫星通信系统建设的必然趋势,是中国国家利益全球化发展规划和信息安全需要的必然结果。目前有2000万卫星移动通信的潜在用户,近年来需求急剧增加。然而,卫星移动通信系统的覆盖范围并不能满足全球对整个区域的需求。卫星移动通信系统的覆盖范围不能满足全球对电话、数据和其他低比特率业务的需求,因为卫星移动通信系统只能提供语音和数据业务。因此,必须努力研究可用于解决卫星移动通信系统的基本技术问题的新技术和方法。本文对卫星移动通信系统的发展进行了比较,提出了卫星负载天线、星上处理和星间链路等问题的重点研究方向,这些问题对卫星移动通信系统的发展至关重要。
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引用次数: 0
Mobile Edge NLU with On-device Inference for Humanitarian Assistance during Disasters 灾害期间人道主义援助的移动边缘NLU与设备上推理
Pub Date : 2022-12-16 DOI: 10.1109/ICECE56287.2022.10048620
Karunchai Mabuntham, Worawan Marurngsith
Natural language understanding (NLU) models allow computers to help disaster response teams in understanding requests spoken in different languages. Multilingual assistants can automatically translate messages spoken in a detected language into a language understood by the NLU model, prior to translating the extracted information back to the response team. The success of humanitarian assistance during disasters depends largely on the performance and dependability of the assistants, especially in a resource-limited situation. Recent works have successfully pushed natural language computation to special-purpose AI edge nodes, the computing devices located at the edge of a network, to achieving availability and resilience to network loss. However, limited works have offloaded the natural language workload to process on mobile devices and quantify the resource requirement.Thus, this work proposed a use case of mobile devices connected as an NLU edge computing node for understanding disaster response messages. Its resource requirement has been measured based on a transformer-based Thai-English translation model. The results show that the model achieve an acceptable performance in language translation and classification of needed humanitarian supplies. Moreover, using the cloud AI-as-a-Service, we could extract key essences of the disaster response messages in acceptable response time.
自然语言理解(NLU)模型允许计算机帮助灾难响应团队理解用不同语言发出的请求。在将提取的信息翻译回响应团队之前,多语言助手可以自动将检测到的语言中的消息翻译成NLU模型可以理解的语言。灾害期间人道主义援助的成功在很大程度上取决于助理人员的工作表现和可靠性,特别是在资源有限的情况下。最近的工作已经成功地将自然语言计算推向了专用AI边缘节点,即位于网络边缘的计算设备,以实现网络损失的可用性和弹性。然而,有限的工作已经将自然语言工作量卸载到移动设备上处理,并量化资源需求。因此,这项工作提出了一个移动设备连接作为NLU边缘计算节点的用例,用于理解灾难响应消息。它的资源需求是基于一个基于转换器的泰英翻译模型来衡量的。结果表明,该模型在语言翻译和人道主义物资分类方面取得了较好的效果。此外,使用云人工智能即服务,我们可以在可接受的响应时间内提取灾难响应消息的关键要素。
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引用次数: 0
An Improved Leach Algorithm Based on Hierarchical Clustering Approach for Wireless Sensor Network Application 基于分层聚类的改进滤出算法在无线传感器网络中的应用
Pub Date : 2022-12-16 DOI: 10.1109/ICECE56287.2022.10048608
Amhmed Bhih, W. Abushiba, Adel Elashheb
Wireless sensor networks composed of a huge number of sensor node with the capability to sense, collect and process data in the physical environment. The sensors are usually battery-powered nodes which limit the network lifespan. Due to energy constraints, the deployment of WSNs required sophisticated techniques to prolong the network operation. A clustering based routing algorithm named Low-Energy Adaptive Clustering Hierarchy (LEACH) is proposed as an energy effective solution. However, in LEACH, the power of nodes in the network is quickly depleted and decreases the life of the network due to the clusters headers that are randomly selected without taking into account the remaining power and the position of the nodes. The enhanced LEACH algorithm, named LEACH-Kmeans, is proposed where the improvement is done in cluster head selection process. LEACH-Kmeans makes use of K-means clustering calculation for choosing optimal cluster heads. A comparison among LEACH, and LEACH-Kmeans clustering has been done. Simulation result shows that LEACH-Kmeans protocol can reduce energy consumption and improve the network lifetime.
无线传感器网络由大量具有感知、采集和处理物理环境数据能力的传感器节点组成。传感器通常是电池供电的节点,这限制了网络的寿命。由于能源的限制,无线传感器网络的部署需要复杂的技术来延长网络的运行时间。提出了一种基于聚类的路由算法——低能量自适应聚类层次(LEACH),作为一种能量有效的解决方案。然而,在LEACH中,由于集群头是随机选择的,没有考虑剩余的功率和节点的位置,因此网络中节点的功率很快耗尽,并且降低了网络的寿命。提出了一种改进的LEACH算法,即LEACH- kmeans算法,改进了簇头选择过程。LEACH-Kmeans利用K-means聚类计算来选择最优簇头。对LEACH聚类和LEACH- kmeans聚类进行了比较。仿真结果表明,LEACH-Kmeans协议可以降低网络能耗,提高网络生存时间。
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引用次数: 0
Dual Gaussian Beam Scattering of Chiral Spheres 手性球的双高斯光束散射
Pub Date : 2022-12-16 DOI: 10.1109/ICECE56287.2022.10048659
Jing Bai, X. Liu, Cheng-xian Ge, Xin-Yu Han, Zi-Han Wang, Zhanghua Wu
Chiral media have been widely used in optical field and microwave field due to their special properties. The interaction between chiral spheres and electromagnetic waves is one of the important research directions. In this paper, the scattering of chiral spheres is studied based on the theory of electromagnetism. Based on the generalized Lorentz-Mie theory, a theoretical method is proposed to study the scattering of chiral particles illuminated by double Gaussian beams. By using the coordinate rotation theorem of sphere vector wave function, the beam is propagated in any direction and expanded by sphere vector wave function in the sphere coordinate system. By superposition of the vector field, the total expansion coefficient of the incident field is derived, and the numerical results of the scattering field of the chiral medium sphere are obtained.
手性介质由于其特殊的性质在光场和微波场中得到了广泛的应用。手性球与电磁波的相互作用是一个重要的研究方向。本文从电磁学的角度研究了手性球的散射问题。基于广义洛伦兹-米理论,提出了一种研究双高斯光束照射下手性粒子散射的理论方法。利用球矢量波函数的坐标旋转定理,使光束在球坐标系中任意方向传播,并由球矢量波函数展开。通过矢量场的叠加,导出了入射场的总膨胀系数,得到了手性介质球散射场的数值计算结果。
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引用次数: 0
Integrative Electromagnetic Modal Analysis for the Waveguide-Antenna Cascaded Systems under the Energy Transport Theorem Framework 能量输运定理框架下波导-天线级联系统的综合电磁模态分析
Pub Date : 2022-12-16 DOI: 10.1109/ICECE56287.2022.10048612
Renzun Lian, Yixuan Liu, Xinyu Zhao, Longyi Li
The energy transport theorem (ETT)-based decoupling mode theories (DMTs) for the feeding waveguides and transmitting antennas are simply reviewed, and the ETT-based DMTs (ETT-DMTs) are used to calculate the energy-decoupled modes (E-DMs) of a specific waveguide and a specific antenna. The mode-matching method for the waveguide-antenna cascaded systems is discussed, and a main drawback of the mode-matching method is exposed: the mode-matching method has only ability to study the interaction and inter-excitation processes between the E-DMs of waveguide and the E-DMs of antenna, but has no ability to analyze the inherent E-DMs of the whole waveguide-antenna cascaded system. To resolve this problem, an integrative modal analysis method is proposed to realize the modal analysis for the whole waveguide-antenna cascaded system.
简单回顾了基于能量输运定理的馈源波导和发射天线的解耦模式理论,并利用基于能量输运定理的解耦模式计算了特定波导和特定天线的能量解耦模式。讨论了波导-天线级联系统的模式匹配方法,揭示了模式匹配方法的主要缺点:模式匹配方法只能研究波导-天线e- dm之间的相互作用和相互激励过程,而不能分析整个波导-天线级联系统的固有e- dm。为了解决这一问题,提出了一种集成模态分析方法,实现了整个波导天线级联系统的模态分析。
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引用次数: 3
An Implementation of Crest Factor Reduction for Sub-6GHz 5G-NR Transceivers Sub-6GHz 5G-NR收发器波峰因子降低的实现
Pub Date : 2022-12-16 DOI: 10.1109/ICECE56287.2022.10048602
Peng Jin, Junyan Zhang, Dapeng Wang, Nan Li, Leibo Liu
In this study, a adapted Peak Canceling Crest Factor Reduction (PC-CFR) module, with twelve reconfigurable Cancellation Pulse Generators, is proposed to the transceiver design for Sub-6GHz 5G-NR scenarios. The method has been implemented to ASIC and the corresponding pre-layout simulation results have been analyzed with MATLAB. In this brief, both 20MHz and 100MHz bandwidth simulation results are proposed. The Peak to Average Power Ratio (PAPR) has been reduced in different degree corresponding to various threshold level, with the payment as accepted Signal Noise Ratio (SNR).
在本研究中,针对Sub-6GHz 5G-NR场景的收发器设计,提出了一种具有12个可重构抵消脉冲发生器的自适应峰值抵消波峰因子降低(PC-CFR)模块。该方法已在ASIC上实现,并用MATLAB对相应的预布局仿真结果进行了分析。本文给出了20MHz和100MHz带宽的仿真结果。峰值平均功率比(PAPR)随阈值水平的变化而不同程度地降低,其代价为可接受信噪比(SNR)。
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引用次数: 0
期刊
2022 IEEE 5th International Conference on Electronics and Communication Engineering (ICECE)
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