PAPR Reduction Using Null Space in MIMO Channel Based on Signal Processing at Base Station for Downlink AF-Based Relaying MIMO-OFDM Signals.
Asuka KakehashiNobuhide NonakaKenichi HiguchiPublished in: VTC Fall (2022)
Keyphrases
- base station
- mimo ofdm
- signal processing
- long term evolution
- cellular networks
- null space
- code division multiple access
- channel state information
- wireless networks
- wireless sensor networks
- sensor networks
- data transmission
- linear discriminant analysis
- mobile users
- mobile networks
- energy consumption
- pattern recognition
- multiple input multiple output
- image processing
- multi hop
- energy efficient
- ad hoc networks
- computer vision
- singular value decomposition
- communication networks
- cognitive radio
- ofdm system
- sensor nodes
- wireless channels
- energy efficiency
- fourth generation
- routing protocol