A DYNAMIC CHANNEL ASSIGNMENT APPROACH TO REUSE PARTITIONING SYSTEMS USING REARRANGEMENT METHOD

The applicability of Dynamic Channel Assignment methods to a Reuse Par titioning system in cellular radio systems is investigated in this pap er. The investigations indicate that such a system has a tendency to i ncrease the difference between blocking probability for the partitioni ng two coverage areas in comparison with the conventional Reuse Partit ioning system employing Fixed channel Assignment method. Two schemes u sing new Channel Rearrangement algorithms are also proposed in order t o alleviate the difference as a disadvantage which gives unequal servi ce to the system. The simulation results show that the proposed scheme s are able to reduce the difference significantly while increasing the carried traffic by 10% as compared with the conventional system.