Research on FTTR WLAN indoor wireless location algorithm based on frequency response by Zhifeng LONG, Jing ZHANG

“…Highly accurate and reliable indoor wireless positioning services have been widely used.In order to obtain good positioning accuracy, the design of positioning algorithms needs to be matched with wireless positioning facilities.fiber to the room (FTTR) is an indoor access network solution based on IEEE 802.11 ax, a new generation of wireless local area network (WLAN) standard.Compared with the existing Wi-Fi networks, FTTR has a much larger available band width.However, FTTR WLAN also lacks of a public valid data set to support localization functions, which makes the localization research based on FTTR scenarios face huge obstacles.In order to solve the above problems, firstly, a frequency response-based FTTR scene dataset generation method was proposed, which uses the existing Wi-Fi localization dataset to generate the frequency response matrix within the available band width of FTTR.Then, the parallel path principal component analysis (PCA) method was used to generate the classification matrix.And the generated dataset was trained using a fully connected neural network to improve the accuracy.The experimental results on the real measurement dataset show that the proposed localization algorithm can achieve a localization accuracy of less than 1 m, which is not only more accurate than the traditional location estimation algorithm, but also basically meets the fine-grained localization requirements for practical applications.…”
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Research on International Law Data Integrity Guarantee Based on Antiterrorism Prediction Algorithm by Huang Ru Qing

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Research on a routing task planning algorithm for LEO remote sensing constellation by Xing QI, Zhen LIU, Jiahui LIANG, Qiming ZHAO, Chang LIU

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Research progress in globular fruit picking recognition algorithm based on deep learning by LI Hui, ZHANG Jun, YU Shuochen, LI Zhixin

“…With the continuous research by domestic scholars, YOLO algorithm is also continuously iteratively optimized, and its ability to detect the objects of different sizes and shapes is significantly improved, which can adapt to the maturity degree, size and occlusion of fruits, and improve the detection performance in complex environments.…”
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Research on hybrid dynamic load balancing algorithm in heterogeneous hierarchical wireless networks by NING Guo-qin1, ZHU Guang-xi1, PENG Lie-xin1, LU Xiao-feng1

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Research on the Adaptive Fusion Timing Algorithm for BeiDou and LORAN Based on the EKF by Xiaolong Guan, Jianfeng Wu, Yuji Li, Zhibo Zhou, Yan Xing, Huabing Wu, Aiping Zhao

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Research on IoV resource allocation algorithm assisted by reconfigurable intelligent surface by Fatang CHEN, Ruofan ZHANG

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Research on thyroid nodule segmentation algorithm based on improved U-Net model by Zhou Peng, Wu Zhangjing, Yu Yong, Zhao Yuxuan, Huang Dan, Zhang Min

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Research on Network Intrusion Detection Based on Weighted Histogram Algorithm for In-Vehicle Ethernet by Yutong Wang, Yujing Wu, Yihu Xu, Kaihang Zhang, Yinan Xu

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Research on a traffic flow statistical algorithm based on YBOVDT and SAM2 by Yuanyuan Wang, Zheng Ding, Jiange Liu, Kexiao Wu, Md Sharid Kayes Dipu, Tingmei Ma, Yonghao Ma, Haiyan Zhang

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Research on Multi-peak MPPT of Photovoltaic Array Based on Improved ICA Algorithm by ZANG Xiaodi, LIU Lu

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Research on heterogeneous radio access and resource allocation algorithm in vehicular fog computing by Kai XIONG, Supeng LENG, Ke ZHANG, Hao LIU

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Research on a Particle Filtering Multi-Target Tracking Algorithm for Distributed Systems by Bing Han, Zilong Ge, Zhigang Su, Jingtang Hao

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Research on a Streamlined Causal Tree Algorithm Based on Factor Space Theory by Kaile Lin, Fanhui Zeng, Xiaotong Liu, Ying Wang, Kaijie Zhang

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Research on Fourier Transform Spectral Phase Correction Algorithm Based on CTKB-NCM by Xiong Wang, Chunhui Yan, Zimin Huo, Pengzhang Dai, Dong Yao

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Research on Compression Algorithm of Zone Controller Record DataBased on Huffman Coding by WANG Fuyuan, LEI Chengjian, REN Jianxin

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Research on resource allocation algorithm of centralized and distributed Q-learning in machine communication by Yunhe YU, Jun SUN

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Research on Automatic Train Operation System Based on Fuzzy Adaptive PID Algorithm by ZHOU Ruilin, LEI Chengjian, LIU Ze, SU Huiliang

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Research on Distributed Fiber Optical Strain Testing Technology Based on the Adam Algorithm by Jie Duan, Yuting Liu, Lijuan Li, Jiyu Li, Yanan Zhao, Jianli Zheng

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Research on fault location algorithm of hybrid line based on distributed traveling wave by HU Shuncai, LI Jing, CHEN Ping, LIU Yang, ZHOU Futao, CHEN Haohao

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