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Cognition Flow in Cognitive Radio Networks

ISSN号：1673-5447
期刊名称：China Communications
时间：2013.10.31
页码：74-90
分类：TN929.5[电子电信—通信与信息系统;电子电信—信息与通信工程] TP393[自动化与计算机技术—计算机应用技术;自动化与计算机技术—计算机科学与技术]
作者机构：[1]Key Laboratory of Universal Wireless Communications of Ministry of Education, Beijing University of Posts and Telecommunications,Beijing 100876, China
相关基金：The authors would like to thank Prof. NIU Kai, HE Zhiqiang, GUO Li and Dr. ZHANG Qixun for valuable discussions and comments of cognition flow, and acknowledge CHEN Feng, LI Shengyu, FENG Yuanfang, ZHANG Zhengzhen, MA Yingchun and LU Hui for the draft revision and simulations of QoE. This work was supported by the National Basic Research Program of China （973 Program） under Grant No. 2009CB320400; the National Natural Science Foundation of China under Grants No. 61101117, No. 61171099; the National Key Scientific and Technological Project of China under Grant No, 2012ZX- 03003-007; the Natural Science Foundation of Jiangxi under Grant No. 20132BAB201018; and the Fundamental Research Funds for the Central Universities under Grant No. BUPT- 2012RC0112.
相关项目：基于OFDM的认知无线电系统中采用高级编码下的多播资源分配研究

作者： Wenjun Xu, Jiaru Lin, Zhiyong Feng, Wenbo Xu, Pin|

关键词：无线电网络, 异构网络, 测试平台, 973计划, 基础研究, 数学模型, 无缝融合, 频谱效率, cognition flow, CRN, heterogeneous network convergence, QoE

中文摘要：

XU Wenjun, received his Ph.D. degree in signal and information processing from School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, China in 2008, where he is currently working as an Associate Pro- fessor. His research interests include cognitive radio, green communication, information theory and crosslayer resource allocation. Email： wjxu@bupt.edu.cn LIN Jiaru, received his Ph.D. degree in signal and information processing from Beijing University of Posts and Telecommunications （BUPT）, China and he is now a Professor in BUPT. His research interests include wireless communication, cognitive radio network, information theory and coding. FENG Zhiyong, received his Ph.D. degree in circuits and systems from Beijing University of Posts and Telecommunications （BUPT）, China and she is now a Professor in BUPT. His research interests include cognitive radio network and Convergence of heterogeneous networks. XU Wenbo, received his Ph.D. degree in signal and information processing from Beijing University of Posts and Telecommunications, China, where she is now an Associate Professor. include compressive sensing and information theory. Her research interests cooperative relaying ZHANG Ping, received his Ph.D. degree in electrical engineering from Beijing University of Posts and Telecommunications （BUPT）, China in 1990. He is a Professor at the School of Information and Commu- nication Engineering of BUPT. His research interests include B3G and 4G wireless communication systems and technologies, cognitive radio network and broadband mobile communication systems.

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