Agitated
发表于 2025-3-21 19:38:58
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容易懂得
发表于 2025-3-21 20:23:54
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易发怒
发表于 2025-3-22 03:57:08
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TERRA
发表于 2025-3-22 07:23:54
Sudha Ram,Yousub Hwang,Vijay Khatring mode while protecting the DVB-T signal. Every time when the cognitive user wanted to initiate new transmission, it asked the database for permission and for a set of parameters defining transmit opportunities. The experiment has been carried out with two sets of USRP N210 devices.
reserve
发表于 2025-3-22 12:18:57
Radu Tudoran,Bogdan Nicolae,Götz Braschethe SU’s sensing region. We also consider the scenario when the PUs are undesirable detected active when they are not located within the SUs’ sensing region. Our analysis indicate that the transmission capability increases as the average mobility of the PUs decreases, which is confirmed by simulation.
Wordlist
发表于 2025-3-22 16:53:36
https://doi.org/10.1007/978-3-319-74497-1er, we use fourth-order statistics to perform blind symbol rate estimation of FTN signals. The estimator shows good performance results for moderate system’s densities beyond the Nyquist rate and for a reasonable number of received samples.
Wordlist
发表于 2025-3-22 18:47:15
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巨头
发表于 2025-3-23 01:05:04
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果仁
发表于 2025-3-23 05:14:07
Blind Symbol Rate Estimation of Faster-than-Nyquist Signals Based on Higher-Order Statisticser, we use fourth-order statistics to perform blind symbol rate estimation of FTN signals. The estimator shows good performance results for moderate system’s densities beyond the Nyquist rate and for a reasonable number of received samples.
Incompetent
发表于 2025-3-23 07:28:45
Conference proceedings 2018us submissions and cover the evolution of cognitive radio technology pertaining to 5G networks. The papers are clustered to topics on spectrum management; network management; trials, test beds, and tools; PHY and sensing; spectrum management..