Interference Cancellation for Coexisting Wireless Data and Power Transmission in the Same Frequency

被引:1
|
作者
Yamazaki, Keita [1 ]
Sugiyama, Yusuke [1 ]
Kawahara, Yoshihiro [2 ]
Saruwatari, Shunsuke [1 ]
Watanabe, Takashi [3 ]
机构
[1] Shizuoka Univ, Grad Sch Informat, Shizuoka 4228529, Japan
[2] Univ Tokyo, Dept Informat & Commun Engn, Tokyo 1138654, Japan
[3] Osaka Univ, Grad Sch Informat Sci & Technol, Suita, Osaka 565, Japan
关键词
D O I
10.1088/1742-6596/557/1/012004
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
Combining wireless transmission of data and power signals enables wireless sensor networks to drive perpetually without changing batteries. To achieve the simultaneous data and power transmission, the present paper proposes power signal interference cancellation for wireless data and power transmission at the same time in the same frequency. We evaluate the performance of the proposed power signal interference cancellation using Universal Software Radio Peripheral N200 (USRP N200) software defined radio. Evaluations show that the proposed interference cancellation is feasible to receive data while transmitting power.
引用
收藏
页数:5
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