《數(shù)據(jù)采集與處理》2022年第2期346-358頁發(fā)表的“基于深度強化學習的認知無線電協(xié)作頻譜感知”一文（作者：彭藝，朱楨以，魏翔，謝釗萍，單位：昆明理工大學信息工程與自動化學院），因論文內容問題應作者要求在本刊及相關數(shù)據(jù)庫中撤稿，請廣大讀者注意，勿再引用。特此告知并向讀者誠摯致歉。

《數(shù)據(jù)采集與處理》編輯部

2022-09-29

Retraction

The editorial office ofJournal of Data Acquisition and Processingwishes to retract“Cognitive Radio Network Cooperative Spectrum Sensing Based on Deep Reinforcement Learning”，authored by PENG Yi，ZHU Zhenyi，WEI Xiang，XIE Zhaoping from Faculty of Information Engineering and Automation，Kunming University of Science and Technology.Following publication，the authors themselves raised questions regarding the critical analyses in this paper.These issues decrease confidence in the integrity of the research.All authors request a withdraw of this paper fromJournal of Data Acquisition and Processingand all the databases that legally index this paper.The editorial office and the authors of this paper sincerely apologize to the scientific community for any confusion and any unintended harm derived from the publication of this paper.