Graph coloring based spectrum allocation for femtocell downlink interference mitigation.
Li TanZhiyong FengWei LiZhong JingT. Aaron GulliverPublished in: WCNC (2011)
Keyphrases
- graph coloring
- resource allocation
- long term evolution
- cognitive radio networks
- combinatorial problems
- spectrum sensing
- job shop scheduling
- phase transition
- max sat
- constraint satisfaction problems
- cognitive radio
- scheduling problem
- multipath
- constraint satisfaction
- combinatorial optimization
- genetic algorithm
- hyper heuristics
- constraint programming
- heuristic search
- orders of magnitude
- code division multiple access
- traveling salesman problem
- decision problems
- np hard
- artificial neural networks
- objective function