Review on the research of the global emergency communication spectrum
The construction of an emergency private network is the necessity of unified command and dispatch communications in rescue of disasters, emergency response, and major activity safeguard.It is an important communication means of public safety protection.With the rapid development of radio technology,...
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2022-07-01
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| Series: | Dianxin kexue |
| Subjects: | |
| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2022167/ |
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| _version_ | 1841528899934093312 |
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| author | Xiaoyong LIU Xixi FAN Lin ZHU Yuanxin YAO |
| author_facet | Xiaoyong LIU Xixi FAN Lin ZHU Yuanxin YAO |
| author_sort | Xiaoyong LIU |
| collection | DOAJ |
| description | The construction of an emergency private network is the necessity of unified command and dispatch communications in rescue of disasters, emergency response, and major activity safeguard.It is an important communication means of public safety protection.With the rapid development of radio technology, the traditional narrowband emergency communication system is difficult to meet the needs of multimedia data, interconnection, anti-interference and other needs under the new situation.Digitization, broadband and ubiquity have become the inevitable trend of the development of emergency private networks.First of all, the technical system and development trend of emergency communication were summarized, the global emergency communication research framework were introduced, the frequency planning and current use status of the emergency private network in the United States, Europe, Asia-Pacific and other countries and regions were analyzed.Finally, combine with the current frequency planning, suggestions for the construction of China’s emergency private network from the aspects of technology trends, industrial development, frequency band selection, and construction mode were presented. |
| format | Article |
| id | doaj-art-e08bce937e6f4039b4a4481dd7362ddc |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2022-07-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-e08bce937e6f4039b4a4481dd7362ddc2025-01-15T03:33:19ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012022-07-013811412559816832Review on the research of the global emergency communication spectrumXiaoyong LIUXixi FANLin ZHUYuanxin YAOThe construction of an emergency private network is the necessity of unified command and dispatch communications in rescue of disasters, emergency response, and major activity safeguard.It is an important communication means of public safety protection.With the rapid development of radio technology, the traditional narrowband emergency communication system is difficult to meet the needs of multimedia data, interconnection, anti-interference and other needs under the new situation.Digitization, broadband and ubiquity have become the inevitable trend of the development of emergency private networks.First of all, the technical system and development trend of emergency communication were summarized, the global emergency communication research framework were introduced, the frequency planning and current use status of the emergency private network in the United States, Europe, Asia-Pacific and other countries and regions were analyzed.Finally, combine with the current frequency planning, suggestions for the construction of China’s emergency private network from the aspects of technology trends, industrial development, frequency band selection, and construction mode were presented.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2022167/PPDRfrequency spectrumemergency private networkbroadband |
| spellingShingle | Xiaoyong LIU Xixi FAN Lin ZHU Yuanxin YAO Review on the research of the global emergency communication spectrum Dianxin kexue PPDR frequency spectrum emergency private network broadband |
| title | Review on the research of the global emergency communication spectrum |
| title_full | Review on the research of the global emergency communication spectrum |
| title_fullStr | Review on the research of the global emergency communication spectrum |
| title_full_unstemmed | Review on the research of the global emergency communication spectrum |
| title_short | Review on the research of the global emergency communication spectrum |
| title_sort | review on the research of the global emergency communication spectrum |
| topic | PPDR frequency spectrum emergency private network broadband |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2022167/ |
| work_keys_str_mv | AT xiaoyongliu reviewontheresearchoftheglobalemergencycommunicationspectrum AT xixifan reviewontheresearchoftheglobalemergencycommunicationspectrum AT linzhu reviewontheresearchoftheglobalemergencycommunicationspectrum AT yuanxinyao reviewontheresearchoftheglobalemergencycommunicationspectrum |