Cost optimization of integrated network planning based on adaptive sectorization in hybrid F/CDMA telecommunications system via Lagrangean relaxation.
Kuo-Chung ChuFrank Yeong-Sung LinChun-Sheng WangPublished in: Expert Syst. Appl. (2011)
Keyphrases
- lagrangean relaxation
- optimization problems
- column generation
- network structure
- communication networks
- wireless sensor networks
- heuristic search
- computational complexity
- mobile networks
- supply chain
- wireless networks
- branch and bound
- cost function
- planning problems
- multipath
- special case
- linear programming relaxation
- evolutionary algorithm