Intelligent Reflecting Surface Enhanced Wireless Network via Joint Active and Passive Beamforming
Intelligent Reflecting Surface Enhanced Wireless Network via Joint Active and Passive Beamforming
Intelligent reflecting surface (IRS) is a revolutionary and transformative technology for achieving spectrum and energy efficient wireless communication cost-effectively in the future. Specifically, an IRS consists of a large number of low-cost passive elements each being able to reflect the incident signal independently with an adjustable phase shift so as …