Withthe advent of 5G and the Internet of things (IoT), the demand for stable and reliable communication services continues to rise steadily. the deployment of Space-Air-Ground Integrated Network (SAGIN) is poised to ...
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ISBN:
(纸本)9798350375084;9798350375077
Withthe advent of 5G and the Internet of things (IoT), the demand for stable and reliable communication services continues to rise steadily. the deployment of Space-Air-Ground Integrated Network (SAGIN) is poised to accelerate the fulfillment of future communication service requirements by leveraging a combination of unmanned aerial vehicles (UAVs) and satellite communications to complement the insufficient ground communication infrastructure. In this paper, we propose a comprehensive Non-Terrestrial Network (NTN) architecture comprising High Altitude Platforms (HAPS) and Low Altitude Platforms (LAPS). Considering the intricate characteristics of heterogeneity, resource complexity, and mobility flexibility inherent in SAGIN, we present a joint three-dimensional trajectory design and channel allocation optimization algorithm. the aim is to maximize network capacity while ensuring fairness in wireless resource allocation for the aerial base stations composed of HAPS and UAVs. through the utilization of Deep Reinforcement learning (DRL), the efficacy of our proposed approach is validated via computer simulations.
this study focuses on optimizing the L-I (Current- Light) model of Vertical Cavity Surface Emitting Lasers (VCSELs) to enhance their performance in optical communication systems. VCSELs are characterized by advantages...
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Drones have grown in popularity due to their widespread use in many applications from research and surveys to logistics and entertainment, but the widespread use of drones also gave way to activities that could pose a...
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the proceedings contain 31 papers. the topics discussed include: performance of well-organized VLSI architecture for three operand binary adder;performance comparison of 2 x1 multiplexer based high performance static ...
ISBN:
(纸本)9798350362268
the proceedings contain 31 papers. the topics discussed include: performance of well-organized VLSI architecture for three operand binary adder;performance comparison of 2 x1 multiplexer based high performance static and dynamic nanoscale carry select adder for future DSP applications;FPGA realization of high-efficient address generator algorithm for WiMAX deinterleaver;analyzing the low power techniques in SRAM cells at 45nm node technology;power estimation of digital VLSI circuits using machine learning;pulsed latch based pipelined LFSR for cybersecurity applications;variability in switching characteristics of RRAM based 1T-1R configuration and memory array;impact of clock-gating on ALU optimized RISC-V microarchitectures for low power applications;and test power optimization using power gating techniques.
Machine learningapplications' revolutionization of data processing and decision-making techniques has several implications for the global economy. Due to the increased need for food worldwide, agriculture is bein...
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Ragging is disorderly practice of senior students harassing their juniors that violates rules of the institutions. Addressing critical issues such as ragging, suicidal ideation, and medical emergencies within college ...
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Machine Anomalous Sound Detection is crucial for artificial intelligence automation in the context of the fourth industrial revolution. Recent approaches employ self-supervised representation learning, which combines ...
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Federated learning is a powerful machine learning paradigm that enables a large number of machine learningapplicationsthat must comply with strict and complex data privacy regulations. In this paper, we focus on one...
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Along withthe development of the digital era that utilizes technology in life, social media has become a massive platform for people to create, interact with others, and exchange ideas. Instagram is one of the most w...
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the proceedings contain 22 papers. the topics discussed include: Mauvote: a novel mobile electronic voting system using blockchain;RXSS protect: a browser extension for detection of reflected cross-site scripting atta...
ISBN:
(纸本)9798331517403
the proceedings contain 22 papers. the topics discussed include: Mauvote: a novel mobile electronic voting system using blockchain;RXSS protect: a browser extension for detection of reflected cross-site scripting attacks in real-time using machine learning;improving the classification of sentiments towards Covid-19 vaccines using semantic enrichment and emojis;using GPT-4 to tutor python programming in Shona and Ndebele in Zimbabwe;drug target interaction prediction using variational quantum classifier;leveraging ML to detect fraudulent customs declaration: a case of logistic regression and LightGBM algorithms;training Tacotron 2 for text-to-speech synthesis in Kreole language: methodology and audio processing;and effective detection of fileless malware: a review and comparative analysis of detection techniques.
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