基于跨层的认知无线电绿色网络关键技术综述
探讨了跨层的认知无线电技术在绿色网络中的应用,绿色网络以节能为目标,收集和讨论了将认知无线电的各种跨层技术应用于绿色网络的关键技术.首先,讨论了认知无线电绿色网络跨层的方法,从频谱架构、跨层结构两方面分别展开;其次,对多种认知无线电跨层方案,以节能为目标做出对比;最后,为绿色网络的认知无线电跨层技术相关开放性问题提出一定见解,以期为今后设计绿色网络跨层架构提供指导方案....
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| Published in | 电信科学 Vol. 30; no. 3; pp. 114 - 119 |
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| Main Author | |
| Format | Journal Article |
| Language | Chinese |
| Published |
中国通信学会
01.03.2014
人民邮电出版社有限公司 北京交通大学轨道交通控制与安全国家重点实验室 北京100044%北京交通大学电子信息工程学院 北京100044 北京交通大学电子信息工程学院 北京100044 |
| Subjects | |
| Online Access | Get full text |
| ISSN | 1000-0801 |
| DOI | 10.3969/j.issn.1000-0801.2014.03.021 |
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| Summary: | 探讨了跨层的认知无线电技术在绿色网络中的应用,绿色网络以节能为目标,收集和讨论了将认知无线电的各种跨层技术应用于绿色网络的关键技术.首先,讨论了认知无线电绿色网络跨层的方法,从频谱架构、跨层结构两方面分别展开;其次,对多种认知无线电跨层方案,以节能为目标做出对比;最后,为绿色网络的认知无线电跨层技术相关开放性问题提出一定见解,以期为今后设计绿色网络跨层架构提供指导方案. |
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| Bibliography: | cognitive network, cross-layer design, green network Wang Jiao, Zhao Junhui, Du Jiajiao （ 1. School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing 100044, China; 2. State Key Laboratory of Rail Traffic Control and Safety, Beijing Jiaotong University, Beijing 100044, China） 11-2103/TN Applications of the cognitive radio technology based on cross-layer in green networks with the aim of saving energy were explored. A variety of key technologies on cognitive radio based on cross-layer protocol in green network were collected and discussed. First, the spectrum of architecture and cross-layer structure on cognitive radio network were discussed; second, a large number of cognitive radio cross-layer solutions were discussed to make energy-saving target contrast; third, the key challenges were pointed out and possible solutions for cross-layer cognitive radio technology in green network were provided. |
| ISSN: | 1000-0801 |
| DOI: | 10.3969/j.issn.1000-0801.2014.03.021 |