Intelligent Reflecting Surface Enhanced Wireless Network: Joint Active and Passive Beamforming Design
Intelligent Reflecting Surface Enhanced Wireless Network: Joint Active and Passive Beamforming Design
Intelligent reflecting surface (IRS) is envisioned to have abundant applications in future wireless networks by smartly reconfiguring the signal propagation for performance enhancement. Specifically, an IRS consists of a large number of low-cost passive elements each reflecting the incident signal with a certain phase shift to collaboratively achieve beamforming and …