Branch-and-Bound Approach to OFDMA Radio Resource Allocation.
Zhiwei MaoXianmin WangPublished in: VTC Fall (2006)
Keyphrases
- resource allocation
- branch and bound
- lower bound
- search algorithm
- branch and bound algorithm
- column generation
- optimal solution
- search space
- upper bound
- combinatorial optimization
- resource management
- physical layer
- branch and bound method
- tree search
- wireless communication
- beam search
- resource allocation problems
- randomly generated problems
- branch and bound procedure
- scarce resources
- combinatorial auctions
- metaheuristic
- branch and bound search
- allocation strategies
- optimal resource allocation
- resource allocation and scheduling
- lagrangian heuristic
- distributed resource allocation
- resource allocation decisions
- allocation problems
- cognitive radio
- evolutionary algorithm
- graphical models
- bayesian networks