• Corpus ID: 239616057

The Optimal Pilot Power Allocation Strategy for Multi-IRS Assisted Communication Systems

  title={The Optimal Pilot Power Allocation Strategy for Multi-IRS Assisted Communication Systems},
  author={Jiancheng An and Chao Xu and Lu Gan and Chau Yuen and Lajos Hanzo Hanzo},
Intelligent reflecting surface (IRS) is a promising technology that enables the precise control of the electromagnetic environment in future wireless communication networks. To leverage the IRS effectively, the acquisition of channel state information (CSI) is crucial in IRS-assisted communication systems, which, however, is challenging. In this paper, we propose the optimal pilot power allocation strategy for the channel estimation of IRS-assisted communication systems, which is capable of… 


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