10 citations · 10 across the 8 of their papers we have counts for
4 papers · 1 filter
Improving MIMO channel estimation via receive power feedback
Chao Zhang, Hang Zou, Samson Lasaulce +1
Estimating the channel state is known to be an important problem in wireless networks. To this end, it matters to exploit all the available information to improve channel estimatio…
Goal-Oriented Quantization: Analysis, Design, and Application to Resource Allocation
Hang Zou, Chao Zhang, Samson Lasaulce +2
In this paper, the situation in which a receiver has to execute a task from a quantized version of the information source of interest is considered. The task is modeled by the mini…
A New Approach of Data Pre-processing for Data Compression in Smart Grids
Yifei Sun, Hang Zou, Samson Lasaulce +2
The conventional approach to pre-process data for compression is to apply transforms such as the Fourier, the Karhunen-Loève, or wavelet transforms. One drawback from adopting such…
Energy-Efficient MIMO Multiuser Systems: Nash Equilibrium Analysis
Hang Zou, Chao Zhang, Samson Lasaulce +2
In this paper, an energy efficiency (EE) game in a MIMO multiple access channel (MAC) communication system is considered. The existence and the uniqueness of the Nash Equilibrium (…