Key issues towards beyond LTE-Advanced systems with cognitive radio
Key issues towards beyond LTE-Advanced systems with cognitive radio
复制标题
超越 LTE-Advanced 系统认知无线电的关键问题
DOI：
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发表时间：
2013
期刊：
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通讯作者：
T. Kaiser
中科院分区：
文献类型：
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作者：
Wei Jiang;Hanwen Cao;Trung;Asim Burak Guven;Yue Wang;Yuan Gao;A. Kabbani;M. Wiemeler;T. Kreul;Feng Zheng;T. Kaiser
本文介绍了认知无线电领域的关键技术，包括频谱感知、认知引擎、位置感知、数字前端和基带频谱整形等。讨论了在认知白色空间上机会主义地操作长期演进（LTE）的未来演进的技术可行性。简要介绍了实现这些新概念的平台。
In this paper, we give an introductory presentation on the state of the art of the key technologies in the field of cognitive radio, including spectrum awareness, cognitive engine, location awareness, digital front-end and baseband spectral shaping. The technical feasibility of opportunistically operating the future evolution of long-term evolution (LTE) over cognitive white spaces is discussed. A platform implementing these new concepts is briefly introduced.