| 基于LTE的低空空地信道建模与仿真 |
| |
| 引用本文： | 王小月,何迪. 基于LTE的低空空地信道建模与仿真[J]. 黑龙江电子技术, 2014, 0(8): 10-13 |
| |
| 作者姓名： | 王小月 何迪 |
| |
| 作者单位： | 上海交通大学电子系,上海200240 |
| |
| 基金项目： | 国家科技重大专项项目（2013ZX03001028-005）;国家高技术研究发展计划（863计划）项目（2013AA013602）;中兴高校合作论坛项目（CONl307100001） |
| |
| 摘 要： | 低空空地情况下的信道建模是系统分析和设计的基础。在借鉴已有陆地和航空信道建模技术的基础上，分析低空空地信道的特殊性和不同场景下的小尺度衰落参数。针对现有小尺度衰落信道仿真模型的不足，提出了适应低空空地不同场景的小尺度衰落模型。仿真结果表明改进模型更符合理论分析结果。仿真在LTE系统中不同场景下的信道特性，说明区分场景建立低空空地信道模型是必要的。
|
| 关 键 词： | 低空空地 信道建模 LTE 信道仿真 |
LTE based low-level air-ground channel modeling and simulation |
| |
| WANG Xiao-yue,HE Di. LTE based low-level air-ground channel modeling and simulation[J]. , 2014, 0(8): 10-13 |
| |
| Authors: | WANG Xiao-yue HE Di |
| |
| Affiliation: | ( Department of Electronic Engineering, Shanghai Jiaotong University, Shanghai 200240, China) |
| |
| Abstract: | In low-level air-ground wireless channel, channel modeling is the foundation of systemanalysis and design. Borrowing modeling method in common ground channel and aeronautical channel,the characteristics of a class of low-level aeronautical channel scenarios are discussed on. Inconsideration of the disadvantages in small-scale channel simulation, new simulation models areproposed. The simulation results show that the proposed model performs better than the traditional ones.LTE based low-level air-ground channel simulation indicates that it is necessary to distinguish between thedifferent scenarios. |
| |
| Keywords: | low-level air-ground channel modeling LTE channel simulation |
| 本文献已被 维普 等数据库收录！ |
