600 citations · 979 across the 39 of their papers we have counts for
7 papers · 1 filter
IRS-Enhanced OFDMA: Joint Resource Allocation and Passive Beamforming Optimization
Yifei Yang, Shuowen Zhang, Rui Zhang
Intelligent reflecting surface (IRS) is an emerging technique to enhance the wireless communication spectral efficiency with low hardware and energy cost. In this letter, we consid…
Radio Map Based 3D Path Planning for Cellular-Connected UAV
Shuowen Zhang, Rui Zhang
In this paper, we study the three-dimensional (3D) path planning for a cellular-connected unmanned aerial vehicle (UAV) to minimize its flying distance from given initial to final…
Capacity Characterization for Intelligent Reflecting Surface Aided MIMO Communication
Shuowen Zhang, Rui Zhang
Intelligent reflecting surface (IRS) is a promising solution to enhance the wireless communication capacity both cost-effectively and energy-efficiently, by properly altering the s…
Intelligent Reflecting Surface Meets OFDM: Protocol Design and Rate Maximization
Yifei Yang, Beixiong Zheng, Shuowen Zhang +1
Intelligent reflecting surface (IRS) is a promising new technology for achieving both spectrum and energy efficient wireless communication systems in the future. However, existing…
Radio Map Based Path Planning for Cellular-Connected UAV
Shuowen Zhang, Rui Zhang
In this paper, we study the path planning for a cellular-connected unmanned aerial vehicle (UAV) to minimize its flying distance from given initial to final locations, while ensuri…
IRS-Enhanced OFDM: Power Allocation and Passive Array Optimization
Yifei Yang, Shuowen Zhang, Rui Zhang
Intelligent reflecting surface (IRS) is a promising new technology for achieving spectrum and energy efficient wireless communication systems in the future. By adaptively varying t…
Trajectory Design for Cellular-Connected UAV Under Outage Duration Constraint
Shuowen Zhang, Rui Zhang
In this paper, we study the trajectory design for a cellular-connected unmanned aerial vehicle (UAV) with given initial and final locations, while communicating with the ground bas…