Objective Resource Beamforming in Broadband SWIPT System by Evolution Algorithms
學年 108
學期 2
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 en
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 TWN
公開徵稿
出版型式
出處
相關連結

機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/120879 )