Graph Neural Network based Channel Tracking for Massive MIMO Networks.
Yindi YangShun ZhangFeifei GaoJianpeng MaOctavia A. DobrePublished in: CoRR (2020)
Keyphrases
- multiple input
- cellular networks
- fading channels
- neural network
- mimo systems
- real time
- wireless channels
- graph structures
- average degree
- directed graph
- edge weights
- mimo ofdm
- multiple input multiple output
- channel estimation
- graph theory
- community detection
- massive graphs
- random walk
- physical layer
- social networks
- particle filter
- multiple output
- overlapping communities
- ofdm system
- bipartite graph
- object tracking
- graph layout
- small world
- graph mining
- community discovery
- graph structure
- network structure
- mean shift
- weighted graph
- multipath
- image sequences
- multi channel
- multi input multi output