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International Conference on Information and Communication Technologies for Disaster Management (ICT-DM)

作者： Wentao Zeng Xiangyu Bai Kexin Zhou Inner Mongolia A.R. Key Laboratory of Wireless Networking and Mobile Computing School of Computer Science Inner Mongolia University Hohhot Inner Mongolia Autonomous Region China

ISBN: (纸本)9781665432863

When users use a mobile phone application for the first time, except for functional requirements the more direct experience is the performance of the application on the phone. The main work of this article is designing and implementing load time test methods on the Android application pages. Under the joint action of the Appium automated test framework and Maven package management tool, the test process of the tested application is designed such as the order of specific page jumps, the relationship between package structures and classes, etc. After writing the function of automation code and verifying that the page can be successfully jumped by non-human intervention, continue to modify the code to complete the special automated test through the toolkit developed in this article, and finally get the load time result set of pages.

关键词： Codes Automation Disaster management Writing mobile applications Information and communication technology Smart phones

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Optimal WiFi APs Deployment for Localization and Coverage Based on Virtual Force

Optimal WiFi APs Deployment for Localization and Coverage Ba...

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IEEE Conference on wireless Communications and networking

作者： Xiangyu Li Baoqi Huang Yu Tian Zhendong Xu Xiaomeng Li Inner Mongolia A.R. Key Laboratory of Wireless Networking and Mobile Computing Hohhot China College of Computer Science Inner Mongolia University Hohhot China School of Software Dalian University of Technology Dalian China

In the field of Wi-Fi-based fingerprint positioning, the relationship between localization accuracy and AP deployment location has always been a research hotspot. Obviously, Location of AP deployment affects network coverage and localization accuracy. At present, most optimization deployment algorithms are based on search algorithms, which have the problems of slow convergence speed and weak global optimization performance. A virtual force algorithm (VFA) is one of the most effective algorithms to solve coverage performance in dynamic deployment. In this paper, a virtual force-based AP optimization deployment algorithm (VFA-FD) is proposed, which introduces fingerprint difference at the reference point as a force to guide the AP movement, combined with the global fingerprint difference to evaluate the deployment plan, to meet the coverage and maximize fingerprint difference of the AP deployment plan. The Motley-Keenan model, which is more in line with the actual environment, is used to represent the propagation of the radio by obstacles in the indoor environment. Based on the above, a simulation-based deployment optimization software was developed using GeoTools to present the simulation effect in the form of GUI. And compared with other three algorithms, it proves the effectiveness of the algorithm proposed in this paper.

关键词： Location awareness Heuristic algorithms Force Software algorithms Fingerprint recognition Search problems Software

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Energy Balance and Cache Optimization Routing Algorithm Based on Communication Willingness

Energy Balance and Cache Optimization Routing Algorithm Base...

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IEEE Conference on wireless Communications and networking

作者： JingJian Chen Gang Xu XiaoRui Wu FengQi Wei LiQiang He College of Computer Science Inner Mongolia University Hohhot China Inner Mongolia A.R. Key Laboratory of Wireless Networking and Mobile Computing Inner Mongolia University Hohhot China Geomechanica Inc Toronto Canada

Existing opportunistic network routing algorithms usually have two main problems: excessive calculation of key nodes leads to the uneven energy consumption of nodes, and limited remaining cache of nodes leads to the loss of important messages. To solve the above problems, this paper proposed a new opportunistic network routing algorithm-EC-CW, which forwards messages according to the multi-copy mechanism and the communication willingness between nodes. The simulation results show that EC-CW reduces the average latency and the overhead rate in the nodes-sparse opportunistic network scenarios composed of high-cache nodes; EC-CW improves the delivery rate and reduces the overhead rate in the nodes-intensive opportunistic network scenarios composed of low-cache nodes.

关键词： Energy consumption Simulation Conferences Routing Mathematical model Optimization

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A Survey of Integrating Generative Artificial Intelligence and 6G mobile Services: Architectures, Solutions, Technologies and Outlooks

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IEEE Transactions on Cognitive Communications and networking 2025年

作者： Liu, Yi-Jing Du, Hongyang Xu, Xinyi Zhang, Ruichen Feng, Gang Cao, Bin Niyato, Dusit Kim, Dong In Jamalipour, Abbas Letaief, Khaled B. Tafazolli, Rahim University of Electronic Science and Technology of China National Key Lab on Wireless Communications Chengdu China University of Hong Kong Department of Electrical and Electronic Engineering Pok Fu Lam Hong Kong Nanyang Technological University College of Computing and Data Science Singapore Singapore Beijing University of Posts and Telecommunications State Key Laboratory of Networking and Switching Technology Beijing China Sungkyunkwan University Department of Electrical and Computer Engineering Suwon Korea Republic of University of Sydney School of Electrical and Computer Engineering Sydney Australia Hong Kong University of Science and Technology Department of Electronic and Computer Engineering Hong Kong Hong Kong University of Surrey Institute for Communication Systems School of Computer Science and Electronic Engineering United Kingdom

Generative artificial intelligence (GenAI) is rapidly driving a new phase of artificial intelligence revolution, marked by various applications such as ChatGPT, Sora and DeepSeek. With powerful capabilities in content generation, personalization and user interaction, GenAI can drive significant enhancements in various mobile services to satisfy individual user preferences. Meanwhile, mobile services offer substantial support for accessibility, functionality and intelligence of GenAI applications. However, current research on integrating GenAI and mobile services remains nascent, lacking necessary theoretical and technical support. In this survey, we break down a new vision to guide research on integrating GenAI and mobile services, aiming to improve 6G intelligence levels and enable 6G mobile networks to support the integration of GenAI and mobile services effectively. We begin by examining the necessity of integrating GenAI with 6G mobile services and exploring potential learning architectures of GenAI models within mobile networks. Next, we analyze potential solutions from two perspectives: how 6G mobile networks empower GenAI and how GenAI enables mobile services. We subsequently explore a promising use case, along with essential features and techniques, to facilitate the integration of GenAI and mobile services. Finally, we discuss future research directions, aiming at realizing intelligent 6G networks. © 2015 IEEE.

关键词： Generative adversarial networks

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Near-field communications:characteristics,technologies,and engineering

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Frontiers of Information Technology & Electronic Engineering 2024年第12期25卷 1580-1626页

作者： Yajun ZHAO Linglong DAI Jianhua ZHANG Ran JI Mengnan JIAN Hao XUE Hongkang YU Yunqi SUN Yu LU Zidong WU Zhuo XU Jinke LI Haiyang MIAO Zhiqiang YUAN Pan TANG Jiayu SHEN Tierui GONG Haixia LIU Jiaqi HAN Qiang FENG Zhi CHEN Lingxiang LI Gang YANG Yong ZENG Cunhua PAN Wang LIU Kangda ZHI Weidong HU Yuanwei LIU Xidong MU Chau YUEN Mérouane DEBBAH Chongwen HUANG Long LI Ping ZHANG State Key Laboratory of Mobile Network and Mobile Multimedia Technology Shenzhen 518055China ZTE Corporation Beijing 100192China Department of Electronic Engineering Tsinghua UniversityBeijing 100084China State Key Laboratory of Networking and Switching Technology Beijing University of Posts and TelecommunicationsBeijing 100876China College of Information Science and Electronic Engineering Zhejiang UniversityHangzhou 310007China Key Laboratory of High Speed Circuit Design and EMC of Ministry of Education School of Electronic EngineeringXidian UniversityXi’an 710071China Collaborative Innovation Center of Information Sensing and Understanding Xidian UniversityXi’an 710071China National Key Laboratory of Wireless Communications University of Electronic Science and Technology of ChinaChengdu 611731China National Mobile Communications Research Laboratory Southeast UniversityNanjing 210096China Purple Mountain Laboratories Nanjing 211111China School of Electrical Engineering and Computer Science Technical University of BerlinBerlin 10623Germany School of Integrated Circuits and Electronics Beijing Institute of TechnologyBeijing 100081China Department of Electrical and Electronic Engineering The University of Hong KongHong KongChina Centre for Wireless Innovation(CWI) School of ElectronicsElectrical Engineering and Computer ScienceQueen’s University BelfastBelfast BT39DTUK School of Electrical and Electronic Engineering Nanyang Technological UniversitySingapore 639798Singapore KU 6G Research Center Khalifa University of Science and TechnologyAbu DhabiUnited Arab Emirates

Near-field technology is increasingly recognized due to its transformative potential in communication systems,establishing it as a critical enabler for sixth-generation(6G)telecommunication *** paper presents a comprehensive survey of recent advancements in near-field technology ***,we explore the near-field propagation fundamentals by detailing definitions,transmission characteristics,and performance ***,we investigate various near-field channel models—deterministic,stochastic,and electromagnetic information theory based models,and review the latest progress in near-field channel testing,highlighting practical performance and *** evolving channel models,traditional mechanisms such as channel estimation,beamtraining,and codebook design require redesign and optimization to align with near-field propagation *** then introduce innovative beam designs enabled by near-field technologies,focusing on non-diffractive beams(such as Bessel and Airy)and orbital angular momentum(OAM)beams,addressing both hardware architectures and signal processing frameworks,showcasing their revolutionary potential in near-field communication ***,we highlight progress in both engineering and standardization,covering the primary 6G spectrum allocation,enabling technologies for near-field propagation,and network deployment ***,we conclude by identifying promising future research directions for near-field technology development that could significantly impact system *** comprehensive review provides a detailed understanding of the current state and potential of near-field technologies.

关键词： 6G Near-field technology Channel model Codebook Non-diffractive beams Orbital angular momentum Engineering and standardization

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Data Collection Strategy Based on Drone Technology in wireless Sensor Networks

Data Collection Strategy Based on Drone Technology in Wirele...

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International Conference on mobile Ad-hoc and Sensor Networks, MSN

作者： Bo Yang Xiangyu Bai College of Computer Science Inner Mongolia Key Laboratory of Wireless Networking and Mobile Computing Inner Mongolia University Hohhot China

ISBN: (数字)9781728199160

ISBN: (纸本)9781728192369

In recent years, drone technology has developed rapidly. Drone's low cost, fast and flexible deployment, as well as strong mobility have made it possible to use drone-assisted sensor networks for data collection tasks. In this way, data collection nodes can break through the movement path restriction of traditional nodes, broaden the spatial movement range of nodes, and it is more suitable for data collection in complex environments. In this paper, we proposed a data collection strategy based on drone technology in wireless Sensor Networks. Kmeans++ clustering method is used for auxiliary clustering and cluster head election in the initial state, which significantly improves the final error of the clustering result. Then, we used drone to assist cluster head election and data collection, which comprehensively considering the relative distance of every sensor node in the cluster and their relative remaining energy. In addition, for some nodes that have not been elected in the previous specified round, a reasonable priority is set to make the energy consumption of sensor nodes in the entire network more balanced. At the same time, we excluded the influence of dead nodes. Compared with many new methods proposed in recent years, the data collection strategy proposed delays the death time of the sensor nodes, reduces the overall energy consumption of the sensor nodes, and has a better performance. This work provides new ideas for the future work.

关键词： wireless sensor networks Energy consumption Voting Data collection Sensors Task analysis Drones

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Research on access control of smart home in NDN (Short Paper) 14th

Research on access control of smart home in NDN (Short Paper...

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14th EAI International Conference on Collaborative computing: networking, Applications and Worksharing, CollaborateCom 2018

作者： Wu, Rina Cui, Bo Li, Ru Inner Mongolia Key Laboratory of Wireless Networking and Mobile Computing College of Computer Science Inner Mongolia University Hohhot010021 China

ISBN: (纸本)9783030129804

Named Data networking (NDN) is one of the future Internet architectures and can support smart home very well. There is a large amount of private data with lower security level in smart home. Access control is an effective security solution. However, the existing NDN’s access control mechanisms that can be applied to smart homes don’t reasonably use the cache in NDN and take into account users’ authorization cancellation phase. Therefore, we designed an access control mechanism for smart homes in NDN. We mainly consider the process of the user requests permission, user requests data and user permission cancellation. By using the Cipher Block Chaining (CBC) symmetric encryption algorithm, identity-based encryption, and proxy re-encryption, the cache in NDN is effectively utilized, and the counting Bloom Filter is used to filter ineffective Interest packets and complete the user’s privilege cancellation phase. Experimental results show that the access control mechanism designed in this paper can effectively reduce the total time which starts from user requests the permission to decrypt data and reduce the time overhead of the NDN routers in the process of user privileges cancellation after using the counting Bloom Filter. © 2019, ICST Institute for computer Sciences, Social Informatics and Telecommunications Engineering.

关键词： Automation

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Research on D2D Data Transmission Protocol in NDN

Research on D2D Data Transmission Protocol in NDN

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International Conference on mobile Ad-hoc and Sensor Networks, MSN

作者： Bo Cui Xinmiao Jian Qi Chen Inner Mongolia Key Laboratory of Wireless Networking and Mobile Computing Hohhot China College of Computer Science Inner Mongolia University Hohhot China

ISBN: (数字)9781728199160

ISBN: (纸本)9781728192369

Named Data networking (NDN) is a new revolutionary network architecture and a research hotspot of next generation Internet. As a key candidate technology for 5G, D2D communication technology has attracted much attention. Data sharing is the main application of D2D communication, and data transmission is the core of data sharing. At present, there are few researches on D2D data transmission in NDN data sharing. The researches mainly focus on dataset synchronization and distributed file transmission. In addition, the existing data sharing protocol in NDN shows lower efficiency when directly applied to D2D data transmission. According to the main factors that affect the efficiency of data transmission in D-ChronoChat running in NDN, we design three optimized D2D data transmission protocols, and implement the prototype system. In order to evaluate the performance of each protocol and the main factors affecting the performance, we test the transmission delay of each protocol. The test results show that the Multi Threads Batch Packets (MTBP) protocol shows the best performance among the three optimized data transmission protocols. In MTBP, the data transmission rate can reach 6Mbps, nearly 7.4 times higher than the Single Thread Individual Packet protocol (STIP) in D-ChronoChat.

关键词： Protocols Prototypes Device-to-device communication Sensors Data communication Synchronization Next generation networking

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A Multi-Objective Service Selection Method Based on Ant Colony Optimization for QoE Restrictions in the Internet of Things 2nd

A Multi-Objective Service Selection Method Based on Ant Colo...

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2nd EAI International Conference on Security and Privacy in New computing Environments, SPNCE 2019

作者： Zhang, Chuxuan Jia, Bing Hao, Lifei College of Computer Science Inner Mongolia University Hohhot010021 China Inner Mongolia A.R. Key Laboratory of Wireless Networking and Mobile Computing Hohhot010021 China

ISBN: (纸本)9783030213725

With the development of wireless Sensor Network (WSN), the number of Internet of Things (IoT) services has increased dramatically. In order to use IoT services conveniently, it has become a key issue to reasonably aggregate information, content and applications, and filter services according to users’ needs. Most of the existing service selection algorithms adopt heuristic search algorithm or Genetic Algorithm (GA). The heuristic algorithm is not stable, and GA cannot meet the needs of service selection because of the one-dimensional chromosome coding. For overcoming the disadvantages of these methods, this paper proposes a multi-objective service selection algorithm based on Ant Colony Optimization (ACO) for Quality of Experience(QoE) restrictions. The proposed method can get a feasible solution quickly and efficiently by utilizing the fast convergence speed of ACO. Specifically, QoE model was established firstly, and relevant constraints and quantitative methods are given. Secondly, a service selection model based on ACO was constructed to select specific services based on the above model. Finally, the proposed method is verified through simulations. Results show that, compared with GA-based method, the proposed algorithm can improve the recall rate and precision rate, and has a higher algorithm efficiency in solving the service selection problems. © 2019, ICST Institute for computer Sciences, Social Informatics and Telecommunications Engineering.

关键词： Internet of things

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A Reverse Auction Incentive Mechanism Based on the Participant’s Behavior in Crowdsensing 2nd

A Reverse Auction Incentive Mechanism Based on the Participa...

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2nd EAI International Conference on Security and Privacy in New computing Environments, SPNCE 2019

作者： Zhou, Tao Jia, Bing Li, Wuyungerile Inner Mongolia A.R. Key Laboratory of Wireless Networking and Mobile Computing Hohhot010021 China College of Computer Science Inner Mongolia University Hohhot010021 China

ISBN: (纸本)9783030213725

Crowdsensing has been integrated into many aspects of human life. Compared with the general mode of perception which need to arrange a large number of sensors in advance, crowdsensing uses the idea of crowdsourcing to distribute tasks to participants carrying mobile sensing devices with them, which can save the cost of deploying sensing nodes. Therefore, how to make people actively participate in perception has become a hot issue. The existing incentives mainly include bonus incentives, game entertainment incentives, and social relationship incentives. This paper proposes a reverse auction incentive mechanism based on the participant’s behavior. Specifically, we analyze the user’s behavior and build a model of participant competency assessment firstly;then, according to the above analysis, each user is scored and the reward is distributed using the improved reverse auction algorithm. The experimental results show the effect of the proposed method. © 2019, ICST Institute for computer Sciences, Social Informatics and Telecommunications Engineering.

关键词： Electronic commerce

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