Modeling and simulation of the non-stationary fading channels under fast time-variant environment
For solving the problem of non-stationary features in rapid time-varying scenarios,such as high-speed railway,unmanned aerial vehicle and V2X communication,an improved simulation method for non-stationary fading channels was proposed.Introducing the integral items and random offset,this method can r...
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2020-05-01
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| Series: | Dianxin kexue |
| Subjects: | |
| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2020062/ |
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| _version_ | 1841530654209081344 |
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| author | Boyu HUA Qiuming ZHU Xiaoxiang HE Kai MAO |
| author_facet | Boyu HUA Qiuming ZHU Xiaoxiang HE Kai MAO |
| author_sort | Boyu HUA |
| collection | DOAJ |
| description | For solving the problem of non-stationary features in rapid time-varying scenarios,such as high-speed railway,unmanned aerial vehicle and V2X communication,an improved simulation method for non-stationary fading channels was proposed.Introducing the integral items and random offset,this method can revive non-stationary channels under time-variant scattering scenarios and ensure a smooth transition between two adjacent channel states.Numerical simulations show that simulated statistical properties,such as,the probability density function,auto-correlation function,and Doppler power spectral density have good agreements with the theoretical ones.Thus,this method can be applied for wireless channel modeling and communication system evaluation of future high-speed mobile scenarios. |
| format | Article |
| id | doaj-art-31644da4a6574b66b7e983a8865d39d3 |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2020-05-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-31644da4a6574b66b7e983a8865d39d32025-01-15T03:00:43ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012020-05-0136566459583075Modeling and simulation of the non-stationary fading channels under fast time-variant environmentBoyu HUAQiuming ZHUXiaoxiang HEKai MAOFor solving the problem of non-stationary features in rapid time-varying scenarios,such as high-speed railway,unmanned aerial vehicle and V2X communication,an improved simulation method for non-stationary fading channels was proposed.Introducing the integral items and random offset,this method can revive non-stationary channels under time-variant scattering scenarios and ensure a smooth transition between two adjacent channel states.Numerical simulations show that simulated statistical properties,such as,the probability density function,auto-correlation function,and Doppler power spectral density have good agreements with the theoretical ones.Thus,this method can be applied for wireless channel modeling and communication system evaluation of future high-speed mobile scenarios.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2020062/channel simulationnon-stationary channeltime-variant scenariosum-of-cisoids |
| spellingShingle | Boyu HUA Qiuming ZHU Xiaoxiang HE Kai MAO Modeling and simulation of the non-stationary fading channels under fast time-variant environment Dianxin kexue channel simulation non-stationary channel time-variant scenario sum-of-cisoids |
| title | Modeling and simulation of the non-stationary fading channels under fast time-variant environment |
| title_full | Modeling and simulation of the non-stationary fading channels under fast time-variant environment |
| title_fullStr | Modeling and simulation of the non-stationary fading channels under fast time-variant environment |
| title_full_unstemmed | Modeling and simulation of the non-stationary fading channels under fast time-variant environment |
| title_short | Modeling and simulation of the non-stationary fading channels under fast time-variant environment |
| title_sort | modeling and simulation of the non stationary fading channels under fast time variant environment |
| topic | channel simulation non-stationary channel time-variant scenario sum-of-cisoids |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2020062/ |
| work_keys_str_mv | AT boyuhua modelingandsimulationofthenonstationaryfadingchannelsunderfasttimevariantenvironment AT qiumingzhu modelingandsimulationofthenonstationaryfadingchannelsunderfasttimevariantenvironment AT xiaoxianghe modelingandsimulationofthenonstationaryfadingchannelsunderfasttimevariantenvironment AT kaimao modelingandsimulationofthenonstationaryfadingchannelsunderfasttimevariantenvironment |