Geometrical statistical channel model with an Inverted-Parabolic spatial distribution
Due to the complexity of calculation for the parameters of angle of arrival(AOA),time of arrival(TOA) and Dopplerspectra(DS),etc.,a proper geometrical statistical channel model was proposed with inverted-parabolic spatial distribution around mobile station(MS) by using geometric partitioning method....
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2014-03-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2014.03.005/ |
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| _version_ | 1841539770504708096 |
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| author | Jie ZHOU Dong-dong XU Kikuchi HISAKAZU |
| author_facet | Jie ZHOU Dong-dong XU Kikuchi HISAKAZU |
| author_sort | Jie ZHOU |
| collection | DOAJ |
| description | Due to the complexity of calculation for the parameters of angle of arrival(AOA),time of arrival(TOA) and Dopplerspectra(DS),etc.,a proper geometrical statistical channel model was proposed with inverted-parabolic spatial distribution around mobile station(MS) by using geometric partitioning method.Closed-form expressions for probability density functions(PDF) of AOA ,TOA and DS in the outdoor macrocell and microcell wireless environments were derived.Compared with the uniform and Gaussian scatter density model,the observed results consist with previous theory and experience.In addition,the Doppler spectra at the MS was also presented and the Clarke U-shaped model was modified.Employing the channel model,the effect of directional antenna was analyzed with the main-lobe width 2α at the BS and D/R and φ .v |
| format | Article |
| id | doaj-art-e0e3eb7d18c045c3ae9ee56f853b0404 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2014-03-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-e0e3eb7d18c045c3ae9ee56f853b04042025-01-14T06:42:51ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2014-03-0135384659679942Geometrical statistical channel model with an Inverted-Parabolic spatial distributionJie ZHOUDong-dong XUKikuchi HISAKAZUDue to the complexity of calculation for the parameters of angle of arrival(AOA),time of arrival(TOA) and Dopplerspectra(DS),etc.,a proper geometrical statistical channel model was proposed with inverted-parabolic spatial distribution around mobile station(MS) by using geometric partitioning method.Closed-form expressions for probability density functions(PDF) of AOA ,TOA and DS in the outdoor macrocell and microcell wireless environments were derived.Compared with the uniform and Gaussian scatter density model,the observed results consist with previous theory and experience.In addition,the Doppler spectra at the MS was also presented and the Clarke U-shaped model was modified.Employing the channel model,the effect of directional antenna was analyzed with the main-lobe width 2α at the BS and D/R and φ .vhttp://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2014.03.005/radio propagationgeometrical channel modelcircular and elliptical scattering modelsangle of arrivaltime of arrivalDoppler spectra |
| spellingShingle | Jie ZHOU Dong-dong XU Kikuchi HISAKAZU Geometrical statistical channel model with an Inverted-Parabolic spatial distribution Tongxin xuebao radio propagation geometrical channel model circular and elliptical scattering models angle of arrival time of arrival Doppler spectra |
| title | Geometrical statistical channel model with an Inverted-Parabolic spatial distribution |
| title_full | Geometrical statistical channel model with an Inverted-Parabolic spatial distribution |
| title_fullStr | Geometrical statistical channel model with an Inverted-Parabolic spatial distribution |
| title_full_unstemmed | Geometrical statistical channel model with an Inverted-Parabolic spatial distribution |
| title_short | Geometrical statistical channel model with an Inverted-Parabolic spatial distribution |
| title_sort | geometrical statistical channel model with an inverted parabolic spatial distribution |
| topic | radio propagation geometrical channel model circular and elliptical scattering models angle of arrival time of arrival Doppler spectra |
| url | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2014.03.005/ |
| work_keys_str_mv | AT jiezhou geometricalstatisticalchannelmodelwithaninvertedparabolicspatialdistribution AT dongdongxu geometricalstatisticalchannelmodelwithaninvertedparabolicspatialdistribution AT kikuchihisakazu geometricalstatisticalchannelmodelwithaninvertedparabolicspatialdistribution |