Heterogeneous Network Placement

pytwinnet run configs/het_net_placement.yaml

environment:
  dimensions_m: [400, 400, 30]
propagation:
  model: ris_beam
  ris:
    position: [200, 200, 10]
    element_count: 128
  extra_loss_db: 3.0
nodes:
  - {id: gNB-1, role: gNB, position: [50, 50, 10],  tx_power_dbm: 32, ant_gain_dbi: 5, f_hz: 3.5e9}
  - {id: gNB-2, role: gNB, position: [350, 350, 10], tx_power_dbm: 32, ant_gain_dbi: 5, f_hz: 3.5e9}
  - {id: UE-1, position: [300, 120, 1.5]}
  - {id: UE-2, position: [120, 300, 1.5]}
scenario:
  events:
    - {type: ris_beam, target: UE-1}
optimize:
  method: random_search
  node_ids: [gNB-1]
  bounds: [[50, 350], [50, 350]]
  samples: 150
  fixed_z: 10.0
  objective:
    type: sum_throughput
    tx_id: gNB-1
    efficiency: 0.75
visualization:
  heatmap:
    enabled: true
    tx_id: gNB-1
    interferer_ids: [gNB-2]
    xlim: [0, 400]
    ylim: [0, 400]
    resolution: 250
    output: heatmap.png
output: report.json