output
19992026
most citedObservation of a charged charmoniumlike structure in e+e- to pi+pi-J/psi at \sqrt{s}=4.26 GeV

919 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2021 · cs.ITShow all

5 papers · 2 filters

cs.IT2021★ 63 cited

Improving Sum-Rate of Cell-Free Massive MIMO with Expanded Compute-and-Forward

Jiayi Zhang, Jing Zhang, Derrick Wing Kwan Ng +2

Cell-free massive multiple-input multiple-output (MIMO) employs a large number of distributed access points (APs) to serve a small number of user equipments (UEs) via the same time…

cs.IT2021★ 97 cited

Uplink Performance of Cell-Free Massive MIMO Over Spatially Correlated Rician Fading Channels

Zhe Wang, Jiayi Zhang, Emil Björnson +1

We consider a practical cell-free massive multiple-input-multiple-output (MIMO) system with multi-antenna access points (APs) and spatially correlated Rician fading channels. The s…

cs.IT2021

Coalition Game based User Association for mmWave Mobile Relay Systems in Rail Traffic Scenarios

Chen Chen, Yong Niu, Shiwen Mao +6

Rail transportation, especially, high-speed rails (HSR), is an important infrastructure for the development of national economy and the promotion of passenger experience. Due to th…

cs.IT2021★ 29 cited

Energy Efficiency Optimization for Multi-cell Massive MIMO: Centralized and Distributed Power Allocation Algorithms

Li You, Yufei Huang, Di Zhang +3

This paper investigates the energy efficiency (EE) optimization in downlink multi-cell massive multiple-input multiple-output (MIMO). In our research, the statistical channel state…

cs.IT2021

A Lightweight Deep Network for Efficient CSI Feedback in Massive MIMO Systems

Yuyao Sun, Wei Xu, Le Liang +3

To fully exploit the advantages of massive multiple-input multiple-output (m-MIMO), accurate channel state information (CSI) is required at the transmitter. However, excessive CSI…