7 citations · 9 across the 4 of their papers we have counts for
4 papers
New gradient methods with 3 dimensional quadratic termination
Yixin Xie, Jin-Peng Liu, Cong Sun +1
A new stepsize for gradient method is proposed. Combining it with the exact line search stepsizes, the gradient method achieves the optimal solution in 5 steps for 3 dimensional qu…
Resource allocation for reconfigurable intelligent surface aided broadcast channels
Cong Sun, Xian Liu, Bile Peng +1
A two-user downlink network aided by a reconfigurable intelligent surface is considered. The weighted sum signal to interference plus noise ratio maximization and the sum rate maxi…
Reconfigurable Intelligent Surface Enabled Spatial Multiplexing with Fully Convolutional Network
Bile Peng, Jan-Aike Termöhlen, Cong Sun +4
Reconfigurable intelligent surface (RIS) is an emerging technology for future wireless communication systems. In this work, we consider downlink spatial multiplexing enabled by the…
Low complexity sum rate maximization for single and multiple stream MIMO AF relay networks
Cong Sun, Eduard Jorswieck
A multiple-antenna amplify-and-forward two-hop interference network with multiple links and multiple relays is considered. We optimize transmit precoders, receive decoders and rela…