Pilot Assignment Based on Graph Coloring and Location Information in Multicell Multiuser Massive MIMO Systems.
Canyun XiongShiyong ChenLiang LiYucheng WuPublished in: Wirel. Commun. Mob. Comput. (2021)
Keyphrases
- location information
- graph coloring
- mimo systems
- combinatorial problems
- low complexity
- job shop scheduling
- location based services
- fading channels
- multipath
- video transmission
- scheduling problem
- phase transition
- wireless channels
- max sat
- constraint satisfaction problems
- constraint programming
- sensor data
- constraint satisfaction
- hyper heuristics
- bit error rate
- data analysis
- wireless communication
- traveling salesman problem
- combinatorial optimization
- neural network
- computational complexity