15 GHz频段下会议室内信道大尺度衰落特性测量与分析
传统移动蜂窝频段的严重短缺,使得高频段的开发与利用受到越来越多的关注与研究。采用了基于PN序列的时域测量系统,在15 GHz频段下对会议室环境的直视场景（LOS）和非直视场景（NLOS）进行了信道测量,分析了其大尺度衰落特性,得到了距离和路径损耗的关系,并计算得出室内会议室环境下的路径损耗指数和阴影衰落因子。测量采用了增益为27 dBi的双脊波导天线和全向天线,通过改变发射天线水平角得到某个距离下的测量数据,分析了特定场景下接收功率随角度的变化特性。...
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| Published in | 电信科学 Vol. 32; no. 2; pp. 13 - 19 |
|---|---|
| Main Author | |
| Format | Journal Article |
| Language | Chinese |
| Published |
中国通信学会
01.02.2016
人民邮电出版社有限公司 南京邮电大学,江苏南京,210003%南京邮电大学,江苏南京210003 上海无线通信研究中心,上海201200%上海无线通信研究中心,上海,201200%上海理工大学,上海,201200 |
| Subjects | |
| Online Access | Get full text |
| ISSN | 1000-0801 |
| DOI | 10.11959/j.issn.1000-0801.2016048 |
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| Abstract | 传统移动蜂窝频段的严重短缺,使得高频段的开发与利用受到越来越多的关注与研究。采用了基于PN序列的时域测量系统,在15 GHz频段下对会议室环境的直视场景（LOS）和非直视场景（NLOS）进行了信道测量,分析了其大尺度衰落特性,得到了距离和路径损耗的关系,并计算得出室内会议室环境下的路径损耗指数和阴影衰落因子。测量采用了增益为27 dBi的双脊波导天线和全向天线,通过改变发射天线水平角得到某个距离下的测量数据,分析了特定场景下接收功率随角度的变化特性。 |
|---|---|
| AbstractList | TP312; 传统移动蜂窝频段的严重短缺,使得高频段的开发与利用受到越来越多的关注与研究.采用了基于PN序列的时域测量系统,在15 GHz频段下对会议室环境的直视场景(LOS)和非直视场景(NLOS)进行了信道测量,分析了其大尺度衰落特性,得到了距离和路径损耗的关系,并计算得出室内会议室环境下的路径损耗指数和阴影衰落因子.测量采用了增益为27 dBi的双脊波导天线和全向天线,通过改变发射天线水平角得到某个距离下的测量数据,分析了特定场景下接收功率随角度的变化特性. 传统移动蜂窝频段的严重短缺,使得高频段的开发与利用受到越来越多的关注与研究。采用了基于PN序列的时域测量系统,在15 GHz频段下对会议室环境的直视场景（LOS）和非直视场景（NLOS）进行了信道测量,分析了其大尺度衰落特性,得到了距离和路径损耗的关系,并计算得出室内会议室环境下的路径损耗指数和阴影衰落因子。测量采用了增益为27 dBi的双脊波导天线和全向天线,通过改变发射天线水平角得到某个距离下的测量数据,分析了特定场景下接收功率随角度的变化特性。 |
| Author | 孙君 谢利娟 许晖 刘顺顺 |
| AuthorAffiliation | 南京邮电大学,江苏南京210003 上海无线通信研究中心,上海201200 上海理工大学,上海201200 |
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| Author_FL | SUN Jun XIE Lijuan LIU Shunshun XU Hui |
| Author_FL_xml | – sequence: 1 fullname: SUN Jun – sequence: 2 fullname: XIE Lijuan – sequence: 3 fullname: XU Hui – sequence: 4 fullname: LIU Shunshun |
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| DOI | 10.11959/j.issn.1000-0801.2016048 |
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| DocumentTitleAlternate | Measurement and analysis on channel large scale fading characteristics of conference room at 15 GHz |
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| Keywords | 5G 大尺度衰落 信道测量 15GHz 15 GHz large scale fading channel measurement |
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| Notes | The shortage of traditional mobile cellular band makes the development of higher frequency paid more and more attention. The time domain measurement system based on PN sequence was used to measure propagation characteristics of the line-of~sight （LOS） and non-line-of-sight （NLOS） scenarios of conference room at 15 GHz. The channel large scale fading characteristics and the relationship between distance and path loss were analyzed, and path loss exponent and the shadow fading standard variance were calculated. In the measurement, one double ridged guide antenna with 27 dBi gain and one omni antenna were used. Through changing azimuth angles in transmitting terminal in the measurement points, the relationship between received power and different angles were analyzed. 5G, 15 GHz, channel measurement, large scale fading SUN Jun,XIE Lijuan,XU Hui,LIU Shunshun（1. Nanjing University of Posts and Telecommunications, Nanjing 210003, China 2. Wireless Communication Research Center in Shanghai, Shanghai 201200, China 3. S |
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| PublicationTitle | 电信科学 |
| PublicationTitleAlternate | Telecommunications Science |
| PublicationTitle_FL | Telecommunications Science |
| PublicationYear | 2016 |
| Publisher | 中国通信学会 人民邮电出版社有限公司 南京邮电大学,江苏南京,210003%南京邮电大学,江苏南京210003 上海无线通信研究中心,上海201200%上海无线通信研究中心,上海,201200%上海理工大学,上海,201200 |
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| Snippet | 传统移动蜂窝频段的严重短缺,使得高频段的开发与利用受到越来越多的关注与研究。采用了基于PN序列的时域测量系统,在15 GHz频段下对会议室环境的直视场景（LOS）和非直视场... TP312; 传统移动蜂窝频段的严重短缺,使得高频段的开发与利用受到越来越多的关注与研究.采用了基于PN序列的时域测量系统,在15 GHz频段下对会议室环境的直视场景(LOS)和非直... |
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| SubjectTerms | 15GHz 5G 信道测量 大尺度衰落 |
| Title | 15 GHz频段下会议室内信道大尺度衰落特性测量与分析 |
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