Survey of terahertz communication technology
There are some challenges that need to be overcome before terahertz communication technology is widely applied,such as large propagation attenuation in the air and short transmission distance.Research progresses of terahertz channel,such as terahertz channel model,terahertz channel measurement and t...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2020-05-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2020107/ |
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| _version_ | 1841539296614416384 |
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| author | Sha XIE Haoran LI Lingxiang LI Zhi CHEN Shaoqian LI |
| author_facet | Sha XIE Haoran LI Lingxiang LI Zhi CHEN Shaoqian LI |
| author_sort | Sha XIE |
| collection | DOAJ |
| description | There are some challenges that need to be overcome before terahertz communication technology is widely applied,such as large propagation attenuation in the air and short transmission distance.Research progresses of terahertz channel,such as terahertz channel model,terahertz channel measurement and terahertz channel estimation,were first reviewed.Based on these characteristics of terahertz channel,the underlying problems in basic single-user communication scenarios and more complicated multi-user communication scenarios were respectively analyzed.For each scenario possible solutions were concluded.Last but not least,some prospect future research directions on terahertz communications were discussed. |
| format | Article |
| id | doaj-art-a5f98f4244524a818a024eb099cc1e15 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2020-05-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-a5f98f4244524a818a024eb099cc1e152025-01-14T07:19:22ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2020-05-014116818659735715Survey of terahertz communication technologySha XIEHaoran LILingxiang LIZhi CHENShaoqian LIThere are some challenges that need to be overcome before terahertz communication technology is widely applied,such as large propagation attenuation in the air and short transmission distance.Research progresses of terahertz channel,such as terahertz channel model,terahertz channel measurement and terahertz channel estimation,were first reviewed.Based on these characteristics of terahertz channel,the underlying problems in basic single-user communication scenarios and more complicated multi-user communication scenarios were respectively analyzed.For each scenario possible solutions were concluded.Last but not least,some prospect future research directions on terahertz communications were discussed.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2020107/terahertz communicationterahertz channel modelultra-high data ratehigh directional narrow beampoint-to-point communicationmulti-user communication6G |
| spellingShingle | Sha XIE Haoran LI Lingxiang LI Zhi CHEN Shaoqian LI Survey of terahertz communication technology Tongxin xuebao terahertz communication terahertz channel model ultra-high data rate high directional narrow beam point-to-point communication multi-user communication 6G |
| title | Survey of terahertz communication technology |
| title_full | Survey of terahertz communication technology |
| title_fullStr | Survey of terahertz communication technology |
| title_full_unstemmed | Survey of terahertz communication technology |
| title_short | Survey of terahertz communication technology |
| title_sort | survey of terahertz communication technology |
| topic | terahertz communication terahertz channel model ultra-high data rate high directional narrow beam point-to-point communication multi-user communication 6G |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2020107/ |
| work_keys_str_mv | AT shaxie surveyofterahertzcommunicationtechnology AT haoranli surveyofterahertzcommunicationtechnology AT lingxiangli surveyofterahertzcommunicationtechnology AT zhichen surveyofterahertzcommunicationtechnology AT shaoqianli surveyofterahertzcommunicationtechnology |