A Framework for Transceiver Designs for Multi-Hop Communications With Covariance Shaping Constraints
文献类型：期刊论文
| 作者 | Xing, Chengwen2; Gao, Feifei3; Zhou, Yiqing1,4 |
| 刊名 | IEEE TRANSACTIONS ON SIGNAL PROCESSING
 |
| 出版日期 | 2015-08-01 |
| 卷号 | 63期号:15页码:3930-3945 |
| 关键词 | Amplify-and-forward MIMO relaying joint power constraints shaping constraints |
| ISSN号 | 1053-587X |
| DOI | 10.1109/TSP.2015.2425800 |
| 英文摘要 | For multiple-input multiple-output (MIMO) transceiver designs, sum power constraint is an elegant and ideal model. When various practical limitations are taken into account e. g., peak power constraints, per-antenna power constraints, etc., covariance shaping constraints will act as an effective and reasonable model. In this paper, we develop a framework for transceiver designs for multi-hop communications under covariance shaping constraints. Particularly, we focus on multi-hop amplify-and-forward (AF) MIMO relaying communications which are recognized as a key enabling technology for device-to-device (D2D) communications for next generation wireless systems such as 5G. The proposed framework includes a broad range of various linear and nonlinear transceiver designs as its special cases. It reveals an interesting fact that the relaying operation in each hop can be understood as a matrix version weighting operation. Furthermore, the nonlinear operations of Tomolision-Harashima Precoding (THP) and Decision Feedback Equalizer (DFE) also belong to the category of this kind of matrix version weighting operation. Furthermore, for both the cases with only pure shaping constraints or joint power constraints, the closed-form optimal solutions have been derived. At the end of this paper, the performance of the various designs is assessed by simulations. |
| 资助项目 | National Natural Science Foundation of China[61421001] ; 111 Project of China[B14010] ; Project of China Mobile Research Institute[[2014]451] |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000357112300007 |
| 出版者 | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 源URL | [http://119.78.100.204/handle/2XEOYT63/9547]  |
| 专题 | 中国科学院计算技术研究所期刊论文_英文 |
| 通讯作者 | Xing, Chengwen |
| 作者单位 | 1.Beijing Key Lab Mobile Comp & Pervas Devices, Beijing 100190, Peoples R China 2.Beijing Inst Technol, Sch Informat & Elect, Beijing 100081, Peoples R China 3.Tsinghua Univ, Tsinghua Natl Lab Informat Sci & Technol, Beijing 100084, Peoples R China 4.Chinese Acad Sci, Inst Comp Technol, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xing, Chengwen,Gao, Feifei,Zhou, Yiqing. A Framework for Transceiver Designs for Multi-Hop Communications With Covariance Shaping Constraints[J]. IEEE TRANSACTIONS ON SIGNAL PROCESSING,2015,63(15):3930-3945. |
| APA | Xing, Chengwen,Gao, Feifei,&Zhou, Yiqing.(2015).A Framework for Transceiver Designs for Multi-Hop Communications With Covariance Shaping Constraints.IEEE TRANSACTIONS ON SIGNAL PROCESSING,63(15),3930-3945. |
| MLA | Xing, Chengwen,et al."A Framework for Transceiver Designs for Multi-Hop Communications With Covariance Shaping Constraints".IEEE TRANSACTIONS ON SIGNAL PROCESSING 63.15(2015):3930-3945. |
入库方式： OAI收割
来源：计算技术研究所
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