Weighted Sum-Rate Maximization for MISO Downlink Cellular Networks via Branch and Bound.
Satya Krishna JoshiPradeep Chathuranga WeeraddanaMarian CodreanuMatti Latva-ahoPublished in: IEEE Trans. Signal Process. (2012)
Keyphrases
- weighted sum
- branch and bound
- cellular networks
- long term evolution
- objective function
- lower bound
- multimedia services
- optimal solution
- wireless networks
- branch and bound algorithm
- search algorithm
- column generation
- combinatorial optimization
- upper bound
- branch and bound procedure
- search space
- linear combination
- resource allocation
- base station
- mobile users
- mobile networks
- fourth generation
- supply chain management
- wifi
- multi hop
- optimization problems
- genetic algorithm
- knapsack problem
- computational complexity
- traffic load