Fast optimal and suboptimal any-time algorithms for CDMA multiuser detection based on branch and bound.
Jie LuoKrishna R. PattipatiPeter WillettGeorgiy M. LevchukPublished in: IEEE Trans. Commun. (2004)
Keyphrases
- branch and bound
- combinatorial optimization
- optimal solution
- cdma systems
- multiuser detection
- lower bound
- search algorithm
- branch and bound algorithm
- tree search
- upper bound
- computationally efficient
- search space
- mc cdma
- code division multiple access
- column generation
- computational complexity
- branch and bound procedure
- branch and bound search
- communication networks
- neural network
- ant colony optimization
- optimization problems
- dynamic programming