虚情假意
发表于 2025-3-28 16:37:55
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poliosis
发表于 2025-3-28 21:27:27
TOA Estimation of Unknown Chirp Signal Based on Short Time FRFT and Hough Transforms defined as the arrival time for envelope to rise to the half-platform value. The current state-of-the-art technique is based on short time fractional Fourier transform (STFRFT). It utilizes STFRFT to obtain the time-profile of time-frequency spectrum, and proves that the profile can be used to est
Antagonist
发表于 2025-3-28 23:55:28
A Deep Learning Method Based on Convolution Neural Network for Blind Demodulation of Mixed Signals wal language processing. In the field of communication, the signal is considered as time data, which can identify the intrinsic characteristics and information of the signal by the way of deep learning. In the aspect of cognitive radio, if the signal adopts different modulation methods in different t
spinal-stenosis
发表于 2025-3-29 05:25:52
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Constitution
发表于 2025-3-29 08:40:17
DQN Aided Edge Computing in Satellite-Terrestrial Networkellite-terrestrial networks. However, traditional network protocols cannot adapt to the dynamic and complex satellite-terrestrial network. Moreover, the computing and communication capabilities of some satellites cannot meet the requirements of supporting various applications. As a result, the paper
上涨
发表于 2025-3-29 13:05:10
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软弱
发表于 2025-3-29 15:55:54
An Adaptive Fingerprint Database Updating Scheme for Indoor Bluetooth Positioningge of environment and Access Point (AP) locations has significant impact on wireless signal distribution, resulting a decline in indoor Bluetooth positioning accuracy. In order to solve this problem, this paper presents a fingerprint database updating algorithm. Firstly, RSSI sequence, head, and spe
Monocle
发表于 2025-3-29 23:36:36
Backscatter Signal Blind Detection and Processing for UHF RFID Localization Systemdoor localization. Compared to RSS and AOA based RFID localization algorithms, the carrier phase-based ultra-wideband localization algorithm has better performance. To implement 3D indoor localization with this method, carrier phase of multiple receivers must be obtained in different frequencies. Ho
用手捏
发表于 2025-3-30 02:42:17
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Blasphemy
发表于 2025-3-30 08:07:08
Precise Direction Detector: Indoor Localization System Based on Commodity Wi-Fis that are on common Wi-Fi device to estimate the angle of arrival (AoA) of multipath components accurately. In a complex indoor environment, the proposed direct path identification algorithm can be used to identify the line of sight (LOS) and non-line of sight (NLOS) scenario with the averaged dete