Characteristic Analysis on UAV-MIMO Channel Based on Normalized Correlation Matrix
Based on the three-dimensional GBSBCM (geometrically based double bounce cylinder model) channel model of MIMO for unmanned aerial vehicle (UAV), the simple form of UAV space-time-frequency channel correlation function which includes the LOS, SPE, and DIF components is presented. By the methods of c...
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | The Scientific World Journal |
| Online Access: | http://dx.doi.org/10.1155/2014/206185 |
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| author | Gao Xi jun Chen Zi li Hu Yong Jiang |
| author_facet | Gao Xi jun Chen Zi li Hu Yong Jiang |
| author_sort | Gao Xi jun |
| collection | DOAJ |
| description | Based on the three-dimensional GBSBCM (geometrically based double bounce cylinder model) channel model of MIMO for unmanned aerial vehicle (UAV), the simple form of UAV space-time-frequency channel correlation function which includes the LOS, SPE, and DIF components is presented. By the methods of channel matrix decomposition and coefficient normalization, the analytic formula of UAV-MIMO normalized correlation matrix is deduced. This formula can be used directly to analyze the condition number of UAV-MIMO channel matrix, the channel capacity, and other characteristic parameters. The simulation results show that this channel correlation matrix can be applied to describe the changes of UAV-MIMO channel characteristics under different parameter settings comprehensively. This analysis method provides a theoretical basis for improving the transmission performance of UAV-MIMO channel. The development of MIMO technology shows practical application value in the field of UAV communication. |
| format | Article |
| id | doaj-art-586ef30ecdf5495fb81d1273ecef36dd |
| institution | Kabale University |
| issn | 2356-6140 1537-744X |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | The Scientific World Journal |
| spelling | doaj-art-586ef30ecdf5495fb81d1273ecef36dd2025-02-03T06:00:28ZengWileyThe Scientific World Journal2356-61401537-744X2014-01-01201410.1155/2014/206185206185Characteristic Analysis on UAV-MIMO Channel Based on Normalized Correlation MatrixGao Xi jun0Chen Zi li1Hu Yong Jiang2Unmanned Aerial Vehicle Department, Mechanical Engineering College, Shijiazhuang, Hebei 050003, ChinaUnmanned Aerial Vehicle Department, Mechanical Engineering College, Shijiazhuang, Hebei 050003, ChinaUnmanned Aerial Vehicle Department, Mechanical Engineering College, Shijiazhuang, Hebei 050003, ChinaBased on the three-dimensional GBSBCM (geometrically based double bounce cylinder model) channel model of MIMO for unmanned aerial vehicle (UAV), the simple form of UAV space-time-frequency channel correlation function which includes the LOS, SPE, and DIF components is presented. By the methods of channel matrix decomposition and coefficient normalization, the analytic formula of UAV-MIMO normalized correlation matrix is deduced. This formula can be used directly to analyze the condition number of UAV-MIMO channel matrix, the channel capacity, and other characteristic parameters. The simulation results show that this channel correlation matrix can be applied to describe the changes of UAV-MIMO channel characteristics under different parameter settings comprehensively. This analysis method provides a theoretical basis for improving the transmission performance of UAV-MIMO channel. The development of MIMO technology shows practical application value in the field of UAV communication.http://dx.doi.org/10.1155/2014/206185 |
| spellingShingle | Gao Xi jun Chen Zi li Hu Yong Jiang Characteristic Analysis on UAV-MIMO Channel Based on Normalized Correlation Matrix The Scientific World Journal |
| title | Characteristic Analysis on UAV-MIMO Channel Based on Normalized Correlation Matrix |
| title_full | Characteristic Analysis on UAV-MIMO Channel Based on Normalized Correlation Matrix |
| title_fullStr | Characteristic Analysis on UAV-MIMO Channel Based on Normalized Correlation Matrix |
| title_full_unstemmed | Characteristic Analysis on UAV-MIMO Channel Based on Normalized Correlation Matrix |
| title_short | Characteristic Analysis on UAV-MIMO Channel Based on Normalized Correlation Matrix |
| title_sort | characteristic analysis on uav mimo channel based on normalized correlation matrix |
| url | http://dx.doi.org/10.1155/2014/206185 |
| work_keys_str_mv | AT gaoxijun characteristicanalysisonuavmimochannelbasedonnormalizedcorrelationmatrix AT chenzili characteristicanalysisonuavmimochannelbasedonnormalizedcorrelationmatrix AT huyongjiang characteristicanalysisonuavmimochannelbasedonnormalizedcorrelationmatrix |