Joint Optimization of Beamforming and Noise Injection for Covert Downlink Transmissions in Cell-Free Internet of Things Networks.
Jintao XingTiejun LvWeicai LiWei NiAbbas JamalipourPublished in: IEEE Internet Things J. (2024)
Keyphrases
- joint optimization
- network analysis
- speech enhancement
- multimedia services
- terrorist networks
- multiple description coding
- sparse representation
- social networks
- signal transduction pathways
- signal to noise ratio
- network structure
- resource allocation
- neighboring nodes
- application layer
- key players
- future internet
- noisy environments
- wireless sensor networks
- information flow
- noise reduction
- range images
- frequency domain
- mobile devices
- pattern recognition