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標題:Objective Resource Beamforming in Broadband SWIPT System by Evolution Algorithms
學年
學期
發表日期2020/05/29
作品名稱Objective Resource Beamforming in Broadband SWIPT System by Evolution Algorithms
作品名稱(其他語言)
著者W. Chien; T. T. Hsieh; C. C. Chiu; Y. T. Cheng; C. L. Huang
作品所屬單位
出版者
會議名稱2nd IEEE Eurasia Conference on Biomedical Engineering, Healthcare and Sustainability 2020
會議地點Tainan, Taiwan
摘要The evolutionary algorithm beamforming technology of multi-user resource allocation in wireless information and power transmission (SWIPT) system is studied. In large-capacity broadband communication systems, there are many users with wearable devices. The transmitter provides wireless information and power to a specific receiver at the same time, while other receivers can obtain energy from the radio frequency when idle. Under the constraint of bit error rate (BER), by adjusting the length of the feed line of the transmitting antenna and the excitation current, the energy capture efficiency is maximized. Asynchronous particle swarm optimization (APSO) and adaptive dynamic differential evolution algorithm (SADDE) are used to synthesize the optimal radiation pattern. Both APSO and SADDE can form a good pattern to receive energy. However, APSO has a faster convergence rate than SADDE.
關鍵字
語言英文
收錄於
會議性質國際
校內研討會地點
研討會時間20200529~20200531
通訊作者
國別中華民國
公開徵稿
出版型式
出處
相關連結
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