| 来源类型 | Article |
| 规范类型 | 其他 |
| DOI | 10.1109/TSP.2015.2494865 |
| Energy Efficiency of Distributed Signal Processing in Wireless Networks: A Cross-Layer Analysis. | |
| Geraci G; Wildemeersch M; Quek T Q S | |
| 发表日期 | 2016 |
| 出处 | IEEE Transactions on Signal Processing 64 (4): 1034-1047 |
| 出版年 | 2016 |
| 语种 | 英语 |
| 摘要 | In order to meet the growing mobile data demand, future wireless networks will be equipped with a mulitude of access points (APs). Besides the important implications for the energy consumption, the trend towards densification requires the development of decentralized and sustainable radio resource management techniques. It is critically important to understand how the distribution of signal processing operations affects the energy efficiency of wireless networks. In this paper, we provide a cross-layer framework to evaluate and compare the energy efficiency of wireless networks under different levels of distribution of the signal processing load: 1) hybrid, where the signal processing operations are shared between nodes and APs; 2) centralized, where signal processing is entirely implemented at the APs; and 3) fully distributed, where all operations are performed by the nodes. We find that in practical wireless networks, hybrid signal processing exhibits a significant energy efficiency gain over both centralized and fully distributed approaches. |
| 主题 | Advanced Systems Analysis (ASA) ; Ecosystems Services and Management (ESM) |
| 关键词 | Cross-layer design, energy efficiency, random topology, spectrum sensing, successive interference cancellation |
| URL | http://pure.iiasa.ac.at/id/eprint/12170/ |
| 来源智库 | International Institute for Applied Systems Analysis (Austria) |
| 引用统计 | |
| 资源类型 | 智库出版物 |
| 条目标识符 | http://119.78.100.153/handle/2XGU8XDN/130542 |
| 推荐引用方式 GB/T 7714 | Geraci G,Wildemeersch M,Quek T Q S. Energy Efficiency of Distributed Signal Processing in Wireless Networks: A Cross-Layer Analysis.. 2016. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 资源类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Energy%20Efficiency%（1472KB） | 智库出版物 | 限制开放 | CC BY-NC-SA | 浏览 | ||
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