An Optimization Method for Demand Response Information Transmission Based on Improved THP Coding
Under normalized implementation of large-scale demand response in the future, wireless access is one of the important and convenient access methods for massive terminals at the end of the power grid. In order to improve the transmission performance of the DR communication system, the channel state i...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
State Grid Energy Research Institute
2022-10-01
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| Series: | Zhongguo dianli |
| Subjects: | |
| Online Access: | https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.202103092 |
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| Summary: | Under normalized implementation of large-scale demand response in the future, wireless access is one of the important and convenient access methods for massive terminals at the end of the power grid. In order to improve the transmission performance of the DR communication system, the channel state information is used at the DR sending end to preprocess the dataflow to improve the channel gain. Considering the channel noise and the interference between dataflows, it is proposed to apply the improved THP algorithm in DR transmission. The simulation results show that the proposed method has good BER performance under different service load conditions, especially when the channel conditions are good, and the algorithm does not involve too much computational overhead. |
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| ISSN: | 1004-9649 |