Spatiotemporal Gradient-Based Physical-Layer Authentication Enhanced by CSI-to-Image Transformation for Industrial Mobile Devices.
Qi WangZhibo PangWei LiangJialin ZhangKe WangYutuo YangPublished in: IEEE Trans. Ind. Informatics (2024)
Keyphrases
- physical layer
- image transformations
- mobile devices
- wireless communication
- application layer
- image registration
- image matching
- mobile phone
- image analysis
- input image
- rotation invariant
- context aware
- object recognition
- wifi
- keypoints
- network layer
- resource utilization
- image features
- communication technologies
- dictionary learning
- multipath
- communication protocol
- bit error rate
- smart phones
- mobile users
- smart grid
- wireless networks
- mac protocol
- communication systems
- pixel intensities
- multi hop
- computer vision
- mobile applications
- wireless channels
- image descriptors
- fading channels
- computer simulation
- image representation
- multimedia