Scalable ad hoc networks for arbitrary-cast: Practical broadcast-relay transmission strategy leveraging physical-layer network coding
文献类型：期刊论文
| 作者 | Chen, Chen1; Cai, Kai2; Xiang, Haige1 |
| 刊名 | EURASIP JOURNAL ON WIRELESS COMMUNICATIONS AND NETWORKING
 |
| 出版日期 | 2008 |
| 页码 | 15 |
| ISSN号 | 1687-1499 |
| DOI | 10.1155/2008/621703 |
| 英文摘要 | The capacity of wireless ad hoc networks is constrained by the interference of concurrent transmissions among nodes. Instead of only trying to avoid the interference, physical-layer network coding (PNC) is a new approach that embraces the interference initiatively. We employ a network form of interference cancellation, with the PNC approach, and propose the multihop, broadcast relay transmission strategy in linear, rectangular, and hexagonal networks. The theoretical analysis shows that it gains the transmission efficiency by the factors of 2.5 for the rectangular networks and 2 for the hexagonal networks. We also propose a practical signal recovery algorithm in the physical layer to deal with the influence of multipath fading channels and time synchronization errors, as well as to use media access control (MAC) protocols that support the simultaneous receptions. This transmission strategy obtains the same efficiency from one-to-one communication to one-to-many. By our approach, the number of the users/terminals of the network has better scalability, and the overall network throughput is improved. Copyright (C) 2008 Chen Chen et al. |
| WOS研究方向 | Engineering ; Telecommunications |
| 语种 | 英语 |
| WOS记录号 | WOS:000255951900001 |
| 出版者 | SPRINGER INTERNATIONAL PUBLISHING AG |
| 源URL | [http://119.78.100.204/handle/2XEOYT63/11181]  |
| 专题 | 中国科学院计算技术研究所期刊论文_英文 |
| 通讯作者 | Chen, Chen |
| 作者单位 | 1.Peking Univ, Sch Elect Engn & Comp Sci, Beijing 100871, Peoples R China 2.Chinese Acad Sci, Inst Comp Technol, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Chen,Cai, Kai,Xiang, Haige. Scalable ad hoc networks for arbitrary-cast: Practical broadcast-relay transmission strategy leveraging physical-layer network coding[J]. EURASIP JOURNAL ON WIRELESS COMMUNICATIONS AND NETWORKING,2008:15. |
| APA | Chen, Chen,Cai, Kai,&Xiang, Haige.(2008).Scalable ad hoc networks for arbitrary-cast: Practical broadcast-relay transmission strategy leveraging physical-layer network coding.EURASIP JOURNAL ON WIRELESS COMMUNICATIONS AND NETWORKING,15. |
| MLA | Chen, Chen,et al."Scalable ad hoc networks for arbitrary-cast: Practical broadcast-relay transmission strategy leveraging physical-layer network coding".EURASIP JOURNAL ON WIRELESS COMMUNICATIONS AND NETWORKING (2008):15. |
入库方式： OAI收割
来源：计算技术研究所
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