Interference control and quality-of-service (QoS) awareness are the major challenges for
resource management in orthogonal frequency-division multiple access femtocell networks …

OFDMA has been selected as the multiple access scheme for state-of-the-art wireless
communication systems. Efficient resource allocation in OFDMA wireless networks is …

This paper provides a holistic overview of multi-cell scheduling strategies in emerging
wireless systems. Towards this objective, the evolution of interference management …

We proposed several energy-efficient resource allocation algorithms for the downlink of an
orthogonal frequency-division-multiple-access (OFDMA) based femtocell heterogeneous …

As one of next-generation wireless communication systems, Third Generation Partnership
Project (3GPP) Long Term Evolution (LTE) is committed to provide technologies for high …

Mobile data offloading is a promising approach to alleviate network congestion and
enhance quality of service (QoS) in mobile cellular networks. In this paper, we investigate …

Abstract The Heterogeneous Network is widely used in the Fifth Generation wireless
network to solve the problem of increasing demand on wireless communication. Femtocell …

The use of small cells serviced by low-power base stations such as femtocells is envisioned
to improve the spectrum efficiency and the coverage of next-generation mobile wireless …

The concept of femtocell access points underlaying existing communication infrastructure
has recently emerged as a key technology that can significantly improve the coverage and …

Massive MIMO has emerged as one technology enabler for the next generation mobile
communications 5G. The gains promised by massive MIMO are augured to overcome the …