直觉好 发表于 2025-3-25 05:53:45

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prosperity 发表于 2025-3-25 08:28:06

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Lucubrate 发表于 2025-3-25 12:01:20

Marine Lebensgemeinschaften II: Das Nekton, gain is not available, the CT has to reduce the transmission power to protect the PR, which inevitably degrades the cognitive capacity. Therefore, efficient spectrum sharing schemes require the cross-channel gain .

生锈 发表于 2025-3-25 18:54:28

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Coma704 发表于 2025-3-25 23:55:26

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语源学 发表于 2025-3-26 03:10:14

Book 2017rehensive overview of existing spectrum sensing techniques, this brief focuses on the design of new signal processing techniques, including the region-based sensing, jamming-based probing, and relay-based probing. .The proposed sensing techniques aim to detect the nearby primary receiver and estimat

过份好问 发表于 2025-3-26 07:20:22

,Trümmerliteratur Redux,German writer, Thomas Rosenlöcher, remarked that he didn’t know a single East German who now gave an honest account of his or her biography; that, in accordance with the demands of the ‘new time’, East Germans have either polished, roughened or straightened out their life stories. Hensel maintains t

anniversary 发表于 2025-3-26 11:19:02

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Incommensurate 发表于 2025-3-26 13:18:03

Elli: Ihr Weg zu sich selbst,sche Therapie gelingen kann. Die Therapeutin stellt sich Elli in einer wohlwollend reflexiven Haltung zur Verfügung, respektiert ihre Autonomiebestrebungen, egal wie sie sich äußern und ermöglicht es Elli damit zunehmend, die trotzige Verweigerungshaltung aufzugeben und Schritt für Schritt Verantwortung für ihr Leben zu übernehmen.

excrete 发表于 2025-3-26 17:50:26

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查看完整版本: Titlebook: Advanced Sensing Techniques for Cognitive Radio; Guodong Zhao,Wei Zhang,Shaoqian Li Book 2017 The Author(s) 2017 Cognitive radio.Detection