Energy-efficient access point clustering and power allocation in cell-free massive MIMO networks: a hierarchical deep reinforcement learning approach.
Fangqing TanQuanxuan DengQiang LiuPublished in: EURASIP J. Adv. Signal Process. (2024)
Keyphrases
- energy efficient
- access points
- power allocation
- wireless networks
- mimo systems
- wireless sensor networks
- base station
- energy consumption
- sensor networks
- multiple input multiple output
- mobile nodes
- transmission scheme
- resource allocation
- multi hop
- mobile users
- mobile devices
- energy efficiency
- cellular networks
- routing protocol
- wifi
- fading channels
- cognitive radio
- mac protocol
- bit error rate
- wireless channels
- video transmission
- channel conditions
- real time
- communication systems
- distributed databases
- social networks