Global optimization of weighted sum-rate for downlink heterogeneous cellular networks.
Obinna OguejioforLi ZhangPublished in: ICT (2016)
Keyphrases
- global optimization
- weighted sum
- cellular networks
- long term evolution
- multimedia services
- wireless networks
- linear combination
- base station
- resource allocation
- objective function
- traffic load
- particle swarm optimization
- mobile users
- fourth generation
- mobile networks
- multi hop
- supply chain management
- pixel values
- wireless communication
- neural network
- lightweight
- rfid tags
- wifi
- low cost
- multi objective