A Column Generation Approach for Spectrum Allocation in Cognitive Wireless Mesh Network.
Jianmin ZhangZhaoyang ZhangHaiyan LuoAiping HuangPublished in: GLOBECOM (2008)
Keyphrases
- column generation
- wireless mesh networks
- cognitive radio
- branch and bound
- linear programming
- wireless communication
- channel assignment
- network protocols
- integer programming
- wireless networks
- integer program
- mesh network
- linear program
- set partitioning
- constraint programming
- lagrangean relaxation
- mixed integer programming
- vehicle routing
- optimal solution
- resource allocation
- base station
- linear programming relaxation
- vehicle routing problem with time windows
- communication systems
- key technologies
- lower bound
- cellular networks
- combinatorial optimization
- shortest path
- mobile devices
- web services