Downlink Resource Management Based on Cross-Cognition and Graph Coloring in Cognitive Radio Femtocell Networks.
Pan HuJin YeFan ZhangSumin DengChaowei WangWeidong WangPublished in: VTC Fall (2012)
Keyphrases
- optimal solution
- resource management
- power control
- graph coloring
- resource allocation
- cognitive radio
- heterogeneous wireless networks
- call admission control
- cellular networks
- management system
- network resources
- spectrum sensing
- job shop scheduling
- combinatorial problems
- phase transition
- quality of service
- intelligent agents
- multimedia services
- max sat
- constraint satisfaction problems
- wireless networks
- wireless communication
- communication systems
- long term evolution
- scheduling problem
- hyper heuristics
- key technologies
- real time
- computer networks
- power consumption
- artificial intelligence