Comparative Analysis of the Resource Blocks Allocation Balancing Model in the LTE Downlink Using RAT 1 with Existing Solutions

Comparative analysis of the balancing model of resource blocks allocation in the LTE downlink using RAT 1 with existing algorithms is done. The proposed model allow to considerably decrease the computational complexity of finding final solutions on resource block allocation among user equipments in the LTE network due to linear nature of the obtained optimization problem of mixed integer programming. Comparative analysis has shown the effectiveness of the balancing model, especially in a complex signal-to-noise conditions, the presence of heterogeneous requirements for the type and level of the service quality. It is shown that the proposed time-frequency resource management model has provided the highest efficiency under conditions of QoS requirements of user requests, comparable to or exceeding the bandwidth of the LTE downlink.