Tractable yet effective approximation to directional antenna array for millimeter-wave networks
The complexity of the actual antenna pattern imposes restrictions on investigating the benefits of directional antenna arrays in large-scale networks.Hence,a novel multi-level flat-top antenna pattern was proposed to approximate and simplify the actual one and was applied in millimeter-wave cellular...
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| Format: | Article |
| Language: | zho |
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China InfoCom Media Group
2018-12-01
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| Series: | 物联网学报 |
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| Online Access: | http://www.wlwxb.com.cn/zh/article/doi/10.11959/j.issn.2096-3750.2018.00079/ |
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| _version_ | 1841531283605291008 |
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| author | Na DENG Haichao WEI |
| author_facet | Na DENG Haichao WEI |
| author_sort | Na DENG |
| collection | DOAJ |
| description | The complexity of the actual antenna pattern imposes restrictions on investigating the benefits of directional antenna arrays in large-scale networks.Hence,a novel multi-level flat-top antenna pattern was proposed to approximate and simplify the actual one and was applied in millimeter-wave cellular networks for performance analysis.To fully characterize the impact of the directional antenna array on the user performance,stochastic geometry was adopted to establish an analytical framework for millimeter-wave cellular networks and derive the coverage probability and transmission rate of the typical user with the proposed multi-level flat-top antenna pattern,including the exact and bounding expressions.The simulation results show that the proposed antenna pattern provides a better tradeoff between the accuracy and tractability than previous patterns. |
| format | Article |
| id | doaj-art-ce6f6fd9d8d24f45bc0014d3e0576468 |
| institution | Kabale University |
| issn | 2096-3750 |
| language | zho |
| publishDate | 2018-12-01 |
| publisher | China InfoCom Media Group |
| record_format | Article |
| series | 物联网学报 |
| spelling | doaj-art-ce6f6fd9d8d24f45bc0014d3e05764682025-01-15T02:52:16ZzhoChina InfoCom Media Group物联网学报2096-37502018-12-012788659643896Tractable yet effective approximation to directional antenna array for millimeter-wave networksNa DENGHaichao WEIThe complexity of the actual antenna pattern imposes restrictions on investigating the benefits of directional antenna arrays in large-scale networks.Hence,a novel multi-level flat-top antenna pattern was proposed to approximate and simplify the actual one and was applied in millimeter-wave cellular networks for performance analysis.To fully characterize the impact of the directional antenna array on the user performance,stochastic geometry was adopted to establish an analytical framework for millimeter-wave cellular networks and derive the coverage probability and transmission rate of the typical user with the proposed multi-level flat-top antenna pattern,including the exact and bounding expressions.The simulation results show that the proposed antenna pattern provides a better tradeoff between the accuracy and tractability than previous patterns.http://www.wlwxb.com.cn/zh/article/doi/10.11959/j.issn.2096-3750.2018.00079/antenna pattern approximationperformance analysisstochastic geometrymillimeter wave |
| spellingShingle | Na DENG Haichao WEI Tractable yet effective approximation to directional antenna array for millimeter-wave networks 物联网学报 antenna pattern approximation performance analysis stochastic geometry millimeter wave |
| title | Tractable yet effective approximation to directional antenna array for millimeter-wave networks |
| title_full | Tractable yet effective approximation to directional antenna array for millimeter-wave networks |
| title_fullStr | Tractable yet effective approximation to directional antenna array for millimeter-wave networks |
| title_full_unstemmed | Tractable yet effective approximation to directional antenna array for millimeter-wave networks |
| title_short | Tractable yet effective approximation to directional antenna array for millimeter-wave networks |
| title_sort | tractable yet effective approximation to directional antenna array for millimeter wave networks |
| topic | antenna pattern approximation performance analysis stochastic geometry millimeter wave |
| url | http://www.wlwxb.com.cn/zh/article/doi/10.11959/j.issn.2096-3750.2018.00079/ |
| work_keys_str_mv | AT nadeng tractableyeteffectiveapproximationtodirectionalantennaarrayformillimeterwavenetworks AT haichaowei tractableyeteffectiveapproximationtodirectionalantennaarrayformillimeterwavenetworks |