… As a new evolution network structure, heterogeneous network (HetNet) has been studied in
… homogeneous networks, HetNets can increase the opportunity in the spatial resource reuse …

… This heterogeneous network (HetNet) enables a service … networks. There are some
performance optimization issues in HetNets, such as user association and resource allocation (UARA…

… optimization in NOMA heterogeneous networks. The energy-efficient user scheduling and
power allocation schemes are introduced … Then we describe an effective resource allocation …

… networks [29], in this work, we have taken an information-theoretic design approach for
channel-adaptive resource allocation … sections, we develop resource allocation schemes to tackle …

… heterogeneous networks (HetNets) can significantly boost the overall spectral efficiency (SE)
and energy efficiency (EE) through a full spatial resource … , radio resource allocation, and …

… In this paper, we investigate the energy saving issue in a heterogeneous network (HetNet),
which is introduced to cellular radio networks to improve capacity and enhance coverage. A …

… networks based on two new performance metrics: video content aware or QoE-aware … mobile
associations and resource allocation scheme in a heterogeneous wireless network that can …

… , we consider the EE resource allocation problem in OFDMA-based femtocell Hetnets with
dense deployment. The aim is to jointly design RB and power allocation at macrocell and …

… In Section II, we introduce the system model of the considered heterogeneous networks and
formulate an energy-per-bit minimized radio resource allocation problem as a fractional pro…

… considered for the bidirectional radio resource allocation for the next generation cellular
networks. We extend the usage of femto cell base station for resource allocation for UL and DL …