Hybrid Channel Assignment Technique Using Particle Swarm Optimization For Cellular Network
Wireless communication is now-a-days area of growth and advance technical modifications. As technology
advances people are more adapt to this modified techniques, this increases the demand for wireless services and necessity of
frequency spectrum which is limited. To improve the system capacity of the limited frequency spectrum, there should be
efficient use of available channels. For that purpose an efficient channel assignment scheme should be used to allocate
channels to cells in such a way that to reduce the channel interference, in order to maximize quality of service. In this paper,
a Hybrid Channel Assignment technique using Particle Swarm Optimization (PSO) Algorithm is proposed for cellular
Network. Hybrid Channel Allocation method using PSO is proposed to solve the channel allocation problem in order to
maximize the channel capacity which can occupy large coverage area. The simulation results show that the proposed
technique is effective to reduce interference.
Keywords- Cellular communication network, Channel assignment problem, Hybrid Channel Allocation (HCA), Particle
Swarm Optimization (PSO), Fitness Progress.