Switching Mechanism of Heterogeneous Wireless Network of Power Communication for Smart Parks
| Autor: | ZHOU Xia, BU Chengjie, XIE Xiangpeng, LU Jianqiang, WAN Lei, WEI Chong |
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| Jazyk: | čínština |
| Rok vydání: | 2022 |
| Předmět: | |
| Zdroj: | Zhejiang dianli, Vol 41, Iss 2, Pp 1-6 (2022) |
| Druh dokumentu: | article |
| ISSN: | 1007-1881 20220200 |
| DOI: | 10.19585/j.zjdl.202202001 |
| Popis: | The power terminals in the smart parks have different communication requirements under different operating conditions. The traditional one-to-one correspondence communication method can no longer meet the dynamic changes of terminal communication requirements. In response to the above problems， the paper first considers the topology structure of the power terminal communication nodes in the smart parks. Secondly， the analytic hierarchy process （AHP） decision structure is established to study the TFN-AHP （analytic hierarchy process based on triangular fuzzy numbers） and solve the attribute weights and network state values of the heterogeneous networks. Then， a network switching mechanism that meets the dynamic changes of terminal communication requirements is designed and the communication mode according to the network status value is selected. Finally， the communication network status in different scenarios in the calculation example are compared and the effectiveness of the switching mechanism is verified. The results show that the TFN-AHP method can more effectively proportionate the network resources of the smart parks and maintain the network balance. |
| Databáze: | Directory of Open Access Journals |
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