Lagrangian relaxation approach for low complexity channel assignment in multi-cell wlans.
Mohamed ElwekeilMasoud AlghoniemyHiroshi FurukawaOsamu MutaPublished in: ICNC (2013)
Keyphrases
- low complexity
- lagrangian relaxation
- channel assignment
- wireless mesh networks
- cellular networks
- multi channel
- wireless networks
- integer programming
- column generation
- lower bound
- feasible solution
- dynamic programming
- resource management
- linear programming
- np hard
- branch and bound algorithm
- motion estimation
- computational complexity
- lower and upper bounds
- video streaming
- ad hoc networks
- shortest path
- traffic load
- real time
- objective function
- resource allocation
- network resources
- special case