5G millimeter wave UE test method and analysis
In the 5G millimeter wave UE OTA RF conformance test, EIRP and TRP type of tests are important OTA items.Currently, this method relying on 3GPP-defined random scan to lock the beam to determine the maximum EIRP and TRP, but this method is time-consuming and lacks accuracy.A non-signaling test method...
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2023-02-01
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| Series: | Dianxin kexue |
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| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2023025/ |
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| _version_ | 1841530752184877056 |
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| author | Jian GONG Yu ZHANG |
| author_facet | Jian GONG Yu ZHANG |
| author_sort | Jian GONG |
| collection | DOAJ |
| description | In the 5G millimeter wave UE OTA RF conformance test, EIRP and TRP type of tests are important OTA items.Currently, this method relying on 3GPP-defined random scan to lock the beam to determine the maximum EIRP and TRP, but this method is time-consuming and lacks accuracy.A non-signaling test method was proposed, which could not only achieve more accurate measurements compared with the current EIRP and TRP test methods but also make it possible to use the non-directional OTA site as the measurement environment, further reducing the test cost and time cost, and increasing the flexibility of the test environment selection. |
| format | Article |
| id | doaj-art-73c090dbc9e842f09fd4f48d8e82b7ff |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2023-02-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-73c090dbc9e842f09fd4f48d8e82b7ff2025-01-15T02:59:08ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012023-02-0139171177595710085G millimeter wave UE test method and analysisJian GONGYu ZHANGIn the 5G millimeter wave UE OTA RF conformance test, EIRP and TRP type of tests are important OTA items.Currently, this method relying on 3GPP-defined random scan to lock the beam to determine the maximum EIRP and TRP, but this method is time-consuming and lacks accuracy.A non-signaling test method was proposed, which could not only achieve more accurate measurements compared with the current EIRP and TRP test methods but also make it possible to use the non-directional OTA site as the measurement environment, further reducing the test cost and time cost, and increasing the flexibility of the test environment selection.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2023025/EIRPTRPbeam peak searchBeam IDreverberation chamber |
| spellingShingle | Jian GONG Yu ZHANG 5G millimeter wave UE test method and analysis Dianxin kexue EIRP TRP beam peak search Beam ID reverberation chamber |
| title | 5G millimeter wave UE test method and analysis |
| title_full | 5G millimeter wave UE test method and analysis |
| title_fullStr | 5G millimeter wave UE test method and analysis |
| title_full_unstemmed | 5G millimeter wave UE test method and analysis |
| title_short | 5G millimeter wave UE test method and analysis |
| title_sort | 5g millimeter wave ue test method and analysis |
| topic | EIRP TRP beam peak search Beam ID reverberation chamber |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2023025/ |
| work_keys_str_mv | AT jiangong 5gmillimeterwaveuetestmethodandanalysis AT yuzhang 5gmillimeterwaveuetestmethodandanalysis |