Joint Beamforming Optimization in Multi-Relay Assisted MIMO Over-the-Air Computation for Multi-Modal Sensing Data Aggregation.
Miao JiangYiqing LiGuangchi ZhangMiao CuiPublished in: IEEE Commun. Lett. (2021)
Keyphrases
- multi modal
- data aggregation
- sensor networks
- wireless sensor networks
- scheme for wireless sensor networks
- multi modality
- energy efficient
- multiple input multiple output
- base station
- cross modal
- energy consumption
- audio visual
- video search
- high dimensional
- sensor nodes
- sensor data
- communication systems
- multi hop
- fading channels