Delay-optimal spectrum decision method for cognitive network by Wu-jian SUN, Na LI, Yang LIU, Le SUN, Tao CHEN, Hao LI, Ou LI

“…Spectrum decision was investigated within the confine of spectrum management framework for cognitive radio networks.Sensing errors in PHY layer,outage probability on wireless channel and multiple interruptions of primary user were taken into consideration.Probability-based and sensing-based spectrum decision methods were proposed,which were capable of balancing traffic evenly among licensed.For the probability-based method,short-time first discipline was employed to further shorten average residual time,closed-formed expression were presented based on dynamical programing.For the sensing based method,new channel could be chosen for uncompleted transmission,which alleviated the time spent in waiting primary user.Optimal residual time was obtained by choosing the minimal value of the two methods.Furthermore,spectrum heterogeneity was taken into consideration and theoretical analysis was of general sense.Simulation results validate the approach is efficient.…”
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Solving Optimization Problems on Hermitian Matrix Functions with Applications by Xiang Zhang, Shu-Wen Xiang

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Research on VoNR voice wireless optimization strategy by Xinchao ZANG, Ronglin LI

“…There are two 5G voice solutions, EPS Fallback and VoNR.In the early stage of 5G network construction, 5G base station coverage rate and terminal penetration rate were not high, so EPS Fallback was used as a 5G voice transition solution.At present, with the deployment of 2.6 GHz and 700 MHz networks, the SA network achieves independent networking, and VoNR will be the main solution for 5G voice.In order to actively respond to the deployment of VoNR and analyze the advantages of VoNR from multiple dimensions, an in-depth research on VoNR features, parameters, and application scenarios were conducted, VoNR wireless strategy deployment was formulated, for uplink weak field, interference, large traffic characteristics of all kinds of scenarios functions such as deployment and optimization to provide suggestion and scheme, and prepares for VoNR’s official commercial use.…”
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Optimization of Effective Parameters on Biohydrogen Production Using Bioaugmentation by Saeed Khesareh, Seyed-Ahmad Ataei

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Optimizing the PM2.5 Tradeoffs: The Case of Taiwan by Shihping Kevin Huang, Sin-Yao Chen, Kuei-Lan Chou, Wei Chung Hsu, Kang-Hua Lai, Tung-Hung Chueh, Lopin Kuo, William Lu

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Optimization of Photonic Nanocrystals for Invisibility Using Artificial Intelligence by Z. Dorrani

“…However, the design and optimization of these structures, especially with new methods like deep learning, have not been thoroughly investigated. …”
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Retrofitting to Last – Selecting Optimal Wildlife Protection Products by Richard E. Harness, Duncan Eccleston

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Optimization of the supercritical extraction and decarboxylation process of industrial hemp by Taja Žitek Makoter, Petra Kotnik, Teo Makoter, Željko Knez, Maša Knez Marevci

“…Supercritical CO2 extraction method and decarboxylation process were optimized for 7 cannabinoids (CBD, CBDA, THC, THCA, CBGA, CBN and CBC). …”
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Coil optimization methods for a planar coil stellarator by T.G. Kruger, M.F. Martin, D.A. Gates, the Thea Energy Team

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Approach to Method of Optimizing Allocation of Urban Water Resources by 鲁南, 刘云华

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Optimizing Cooperative Cognitive Radio Networks with Opportunistic Access by Ammar Zafar, Mohamed-Slim Alouini, Yunfei Chen, Redha M. Radaydeh

“…Optimal resource allocation for cooperative cognitive radio networks with opportunistic access to the licensed spectrum is studied. …”
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A mathematical model of corruption dynamics and optimal control by Mostak Ahmed, Mostofa Kamal, M. Alamgir Hossain

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Optimizing hypertension prediction using ensemble learning approaches. by Isteaq Kabir Sifat, Md Kaderi Kibria

“…This research contributes to ongoing efforts to optimize HTN prediction models, ultimately supporting early intervention and personalized healthcare management.…”
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The Optimization of UAV-Assisted Downlink Transmission Based on RSMA by Lin Huang, Daiming Qu, Jianguo Zhou, Jialin Zhang

Subjects: “…downlink transmission optimization…”
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Optimization of Hydraulic Machinery Bladings by Multilevel CFD Techniques by Susanne Thum, Rudolf Schilling

“…To show the potential of the developed optimization system, the runner blading of a water turbine having a specific speed nq=411/min was optimized applying the multilevel approach.…”
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Linear Optimization Model for Efficient Use of Irrigation Water by Wafa Difallah, Khelifa Benahmed, Belkacem Draoui, Fateh Bounaama

“…In this regard, a linear programming model is presented in order to optimize water use. The idea behind this model is to assess the effectiveness or ineffectiveness of precipitation to determine the amount of irrigation water required to optimize water use. …”
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Analysis and Optimization of Clunk Problem in a Vehicle Transmission by Fang Liu, Shuchao Xu, Chenguang Jia, Lele Zhang, Jie Han

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Research on Literary Translation Based on the Improved Optimization Model by Hongjian Liu

“…In order to improve the accuracy of the literary intelligent translation, research on literary intelligent translation is based on the improved optimization model. Based on semantic features, the semantic ontology optimization model including an encoder and a decoder is created by machine translation. …”
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Achieving Equity via Transfer Learning With Fairness Optimization by Xiaoyang Wang, Chia-Hsuan Chang, Christopher C. Yang

“…This paper proposes Transfer Learning with Fairness Optimization (TLFO), a novel framework that serially optimizes predictive performance and fairness in machine learning models. …”
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Optimized AAA procedure of integration of mobile IP and SIP by XU Peng, LIAO Jian-xin, ZHU Xiao-min, WU Jia-chun

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