Wireless Personal Communications最新文献_第10页

Cluster-Based Hybrid Routing Technique for Wireless Sensor Networks 基于集群的无线传感器网络混合路由技术

IF 2.2 4区计算机科学

Wireless Personal Communications Pub Date : 2024-07-10 DOI: 10.1007/s11277-024-11406-7

Y. Harold Robinson, B. Valarmathi, P. Srinivasan, Hanen Karamti

引用次数: 0

Analysis of Weighting and Network Selection Methods for Vertical Handoff in Wireless Body Area Network 无线体域网络垂直切换的加权和网络选择方法分析

IF 2.2 4区计算机科学

Wireless Personal Communications Pub Date : 2024-07-10 DOI: 10.1007/s11277-024-11469-6

Runtong Shao, Xiaobin Li

{"title":"Analysis of Weighting and Network Selection Methods for Vertical Handoff in Wireless Body Area Network","authors":"Runtong Shao, Xiaobin Li","doi":"10.1007/s11277-024-11469-6","DOIUrl":"https://doi.org/10.1007/s11277-024-11469-6","url":null,"abstract":"Seamless handoff is crucial for wireless body area network (WBAN) data’s transmission, it may avoid the death resulted from sudden diseases, especially for the elder people who suffer from chronic diseases. Therefore, a vertical handoff algorithm that conforms to the characteristics of body area network is urgent. Different from the traditional service types in telecommunications, service types in wireless body area network have their own characteristics. How to reasonably divide these service types according to their requirement of the internet is very important. In addition, we need to study the rationality of different weighting and network selection algorithms for body area network users. In view of the lack of vertical handoff algorithms to meet the characteristics of wireless body area networks, this paper first analyzes the service types in body area network, and reasonably divides the service types in body area network into four types. For these four services types, we comprehensively and systematically analyze the weight determination and network selection algorithms suitable for them. In addition, in wireless body area network environment, there may be situations when multiple users need to transmit information at the same time. For these situations, we propose a broadcast mechanism to prevent network congestion caused by group switching. The simulation results show that the combination of using Analytic hierarchy process to determine the weight and using Technique for Order Preference by Similarity to Ideal Solution as the network selection method is most suitable for vertical handoff in WBAN. The proposed broadcast mechanism can solve the network congestion problem caused by group handoff.","PeriodicalId":23827,"journal":{"name":"Wireless Personal Communications","volume":"34 1","pages":""},"PeriodicalIF":2.2,"publicationDate":"2024-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141587072","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

A Survey on Cut Detection and Connectivity Restoration in Wireless Sensor Network 无线传感器网络中的割裂检测和连接恢复研究

IF 2.2 4区计算机科学

Wireless Personal Communications Pub Date : 2024-07-09 DOI: 10.1007/s11277-024-11436-1

Mani Sharma, Savita Sindhu

引用次数: 0

Secrecy of Molecular Communication in Presence of Radiation Absorption 吸收辐射时分子通信的保密性

IF 2.2 4区计算机科学

Wireless Personal Communications Pub Date : 2024-07-09 DOI: 10.1007/s11277-024-11370-2

Saket Mishra, Urvashi Chugh, Nishika Jain, S. Pratap Singh, Ghanshyam Singh

{"title":"Secrecy of Molecular Communication in Presence of Radiation Absorption","authors":"Saket Mishra, Urvashi Chugh, Nishika Jain, S. Pratap Singh, Ghanshyam Singh","doi":"10.1007/s11277-024-11370-2","DOIUrl":"https://doi.org/10.1007/s11277-024-11370-2","url":null,"abstract":"Ultra high user density is one of the key requirements in 6G and beyond. Also, in future, THz based communication system and Molecular Communication (MC) will coexist. In such coexist scenarios, Electromagnetic (EM) radiation and in subsequent molecular absorption leads to Radiation Absorption Noise (RAN). However, the RAN and in turn Molecular Information Transfer (MIT) greatly depends on different realistic parameters of human tissues and polarization factor of incident EM radiation. On the other hand, in MC, limited computational capabilities of the information molecules limit them to discriminate against the presence of Bob or Eve. Effect of different parameters of human tissues and polarization factor of incident EM radiation on the secrecy of MC system is modelled and analysed in this research. Basically, this research presents different secrecy measures of the MC system under RAN and therefore, it’s effect on MIT is presented. In particular, closed form expressions of different secrecy metrics such as, Secrecy Outage Probability (POUT (Rs)), and Probability of Non-Zero Secrecy Capacity (PNZ-SC (Rs)) are derived in this research work. The effect of impedance of various human tissues like brain, skin and bloods, the effect of polarization factor of incident EM radiation and the effect radiation frequency on each of the proposed secrecy metrics is demonstrated. Different simulated results show a perfect match with the theoretical background. The proposed research is useful in implementation of a secure MC system in a scenario where THz based communication system coexists with MC.","PeriodicalId":23827,"journal":{"name":"Wireless Personal Communications","volume":"45 1","pages":""},"PeriodicalIF":2.2,"publicationDate":"2024-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141578080","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

Joint User Scheduling, Trajectory, Beamforming and Power Allocation for Millimeter-Wave Full-Duplex UAV Relay 毫米波全双工无人机中继的联合用户调度、轨迹、波束成形和功率分配

IF 2.2 4区计算机科学

Wireless Personal Communications Pub Date : 2024-07-09 DOI: 10.1007/s11277-024-11386-8

Tiancheng Shi, Liping Du, Yueyun Chen

引用次数: 0

Optimization of Spectral and Energy Efficiencies Trade-Off Using Multi-objective Forest Optimization Algorithm in Massive MIMO Systems 在大规模多输入多输出系统中使用多目标森林优化算法优化频谱和能效权衡

IF 2.2 4区计算机科学

Wireless Personal Communications Pub Date : 2024-07-09 DOI: 10.1007/s11277-024-11415-6

Burak Kürşat Gül, Necmi Taşpınar

引用次数: 0

Security Capacity by Nonlinear Transmission in MIMO Systems for Physical Layer Security 通过多输入多输出系统中的非线性传输实现物理层安全容量

IF 2.2 4区计算机科学

Wireless Personal Communications Pub Date : 2024-07-09 DOI: 10.1007/s11277-024-11437-0

Menghan Li, Jieling Wang, Ba-Zhong Shen, Yejun Zhou

{"title":"Security Capacity by Nonlinear Transmission in MIMO Systems for Physical Layer Security","authors":"Menghan Li, Jieling Wang, Ba-Zhong Shen, Yejun Zhou","doi":"10.1007/s11277-024-11437-0","DOIUrl":"https://doi.org/10.1007/s11277-024-11437-0","url":null,"abstract":"To enhance the information security in multiple input multiple output (MIMO) wireless communication systems, nonlinear transmission is studied in this paper by pushing the power amplifier (PA) at the transmitter to operate in the nonlinear region, even near to the saturate point. Linearization reception technique is then adopted at the legal user’s receiver to remove the distortion caused by the nonlinear PA, so that the distortion-free signal can be drawn, and correct demodulation and decoding could be achieved. While for the eavesdroppers, the information required to complete the nonlinear reception could hardly be obtained, since the critical training sequence is designed to be invisible to the eavesdropping users, so the security transmission between the legitimate users can be obtained. Then, the security capacity by nonlinear transmission is analyzed in the MIMO–OFDM systems, where the signal to distortion plus noise ratio is derived, and the upper approximation is also presented. Numerical simulations are carried out to verify the effectiveness of the proposed scheme with practical reception algorithm, and it is shown that obvious security capacity can be acquired with both memory and memoryless PAs.","PeriodicalId":23827,"journal":{"name":"Wireless Personal Communications","volume":"43 1","pages":""},"PeriodicalIF":2.2,"publicationDate":"2024-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141576021","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

Customizable Fuzzy-Neuro Inference System Attack Detection Based on Trust for Mobile Wireless Sensor Networks 基于信任的移动无线传感器网络可定制模糊神经推理系统攻击检测

IF 2.2 4区计算机科学

Wireless Personal Communications Pub Date : 2024-07-09 DOI: 10.1007/s11277-024-11263-4

A. Ramathilagam, K. Vijayalakshmi

{"title":"Customizable Fuzzy-Neuro Inference System Attack Detection Based on Trust for Mobile Wireless Sensor Networks","authors":"A. Ramathilagam, K. Vijayalakshmi","doi":"10.1007/s11277-024-11263-4","DOIUrl":"https://doi.org/10.1007/s11277-024-11263-4","url":null,"abstract":"Wireless Sensor Networks (WSN) when simulated for implementations use Mobile Sinks (MS) which are vulnerable to unauthorized attacks. Existing works do not ensure attacker node identifications making prevention of attacks during initial iterations would a difficult task. Neighbour node selections based on their node information alone can increase the possibility of intrusions. The detection of an attacker node in the initial stages reduces information loss and increases authentication. In continuation to this statement a TNF (Trust based Node Filtering) technique which assigns trust values to nodes is introduced in this work. This proposal is an authentication scheme against replication attacks. Neighbour nodes which cannot be trusted are not considered for authentication processes thus ensuring guaranteed data transmissions. Malicious nodes are detected using a FIS (Fuzzy Inference Systems) with the proposed CFNIS (Customizable Fuzzy- Neuro Inference System). Nodes are also classified as being in normal or attacking node. Secure Key generations are performed using RSA and Elgamal algorithm and a honey pot server controls authentications. CFNIS simulation showed higher security against replication attacks.","PeriodicalId":23827,"journal":{"name":"Wireless Personal Communications","volume":"82 1","pages":""},"PeriodicalIF":2.2,"publicationDate":"2024-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141576022","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

An Extensive Review on Emerging Advancements in Thermography and Convolutional Neural Networks for Breast Cancer Detection 热成像和卷积神经网络在乳腺癌检测方面的新进展综述

IF 2.2 4区计算机科学

Wireless Personal Communications Pub Date : 2024-07-09 DOI: 10.1007/s11277-024-11466-9

Jayagayathri Iyadurai, Mythili Chandrasekharan, Suresh Muthusamy, Hitesh Panchal

{"title":"An Extensive Review on Emerging Advancements in Thermography and Convolutional Neural Networks for Breast Cancer Detection","authors":"Jayagayathri Iyadurai, Mythili Chandrasekharan, Suresh Muthusamy, Hitesh Panchal","doi":"10.1007/s11277-024-11466-9","DOIUrl":"https://doi.org/10.1007/s11277-024-11466-9","url":null,"abstract":"Breast cancer remains a significant health concern, necessitating early and accurate detection methods to reduce mortality rates. This review examines the use of thermography for breast cancer detection, highlighting the application of Convolutional Neural Networks (CNNs) to enhance diagnostic accuracy. Thermography, a non-invasive and cost-effective method, detects temperature variations using infrared radiation, demonstrating recall rates exceeding 90% and true negative rates over 90%. Advanced CNN models, such as DenseNet201 and ResNet101, achieved 100% accuracy in detecting breast cancer from thermal images. Techniques like Multi-Layer Perceptron Neural Network (MLP-NN), Support Vector Machine (SVM), and Artificial Neural Network (ANN), optimized through methods like weight-based ensemble feature selection and stochastic gradient descent, significantly improved detection accuracy. For example, the inception MV4 model reached an accuracy of 99.75% with a runtime of 7.7 min. These findings suggest that integrating CNNs with thermography provides a robust and efficient method for early breast cancer detection, which can be applied in clinical settings for routine screening and diagnosis.","PeriodicalId":23827,"journal":{"name":"Wireless Personal Communications","volume":"38 1","pages":""},"PeriodicalIF":2.2,"publicationDate":"2024-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141576023","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

Low Power Wideband Folded Cascade Based Transimpedance Amplifier Using Flipped Voltage Follower and Floating Gate MOSFET 使用翻转电压跟随器和浮动栅 MOSFET 的低功耗宽带折叠级联跨阻放大器

IF 2.2 4区计算机科学

Wireless Personal Communications Pub Date : 2024-07-09 DOI: 10.1007/s11277-024-11403-w

Preeti Singh, Maneesha Gupta, Bhawna Aggarwal

引用次数: 0