This article investigates the problem of the allocation of modulation and coding, subcarriers
and power to users in LTE. The proposed model achieves inter-cell interference mitigation …

As the demand for higher data rates is growing exponentially, homogeneous cellular
networks have been facing limitations when handling data traffic. These limitations are …

We propose a distributed and coordinated radio resource allocation algorithm for orthogonal
frequency division multiple access (OFDMA)-based cellular networks to self-organize …

In this paper, we introduce a novel approach for optimal resource allocation from multiple
carriers for users with elastic and inelastic traffic in fourth generation long term evolution (4G …

The continuous evolution of cellular communication networks into dense, dynamic and
heterogeneous networks has posed new challenges for system configuration as well as …

In this paper, we consider a resource allocation with carrier aggregation optimization
problem in long term evolution (LTE) cellular networks. In our proposed model, users are …

The problem of resource block allocation for downlink Long Term Evolution (LTE) systems is
addressed. To maximize system throughput and fulfill quality of service (QoS) requirements …

We consider the problem of LTE network self organization and optimization of resource
allocation. One particular challenge for LTE systems is that, by applying OFDMA, a …

This paper investigates mobility load balancing (MLB) in a hexagonal LTE (Long Term
Evolution) macro cellular deployment. Gain and cost of MLB is evaluated by downlink (DL) …

As a new technology, inter-eNB coordination has been included in LTE-Advanced study
items. Moreover, the network architecture in LTE-Advanced system is modified to take into …