… RA solutions more realistic and efficient for OFDMA-based femtocell two-tier networks. …
, we consider the EE resource allocation problem in OFDMA-based femtocell Hetnets with a …

… mission method for the two-tier LTE macro-femtocell network. … EE resource allocation problem
in OFDMA-based femtocell … RB and power allocation at macrocell and femtocell BSs such …

… cell and multiple femto cells under the two-tier interference and delay for … , the joint resources
allocation RA consist of power allocation, sub-carrier pairing allocation and relay selection …

… and resource allocation are proposed to maximize the system uplink throughput in cognitive
femtocell network, where the … Here the two-tier femtocell network in Fig. 1 is considered. The …

… and sub-channel allocation as MINLP problem for two tier orthogonal frequency division …
problem for relay assisted D2D communication in OFDMA-based macro cellular networks. …

… -hop relay-aided downlink of OFDMA-based cellular network … The problem of joint resource
allocation and relay selection to … and resource allocation for offloading with NC to improve …

… (MINLP) resource allocation optimization problem for a dense deployment of two-tier LTE
HetNets… In this work we consider a two-tier HetNet which comprises of MBS and FBS in the LTE …

… To solve the problem of interference in a two-tier cellular network, the authors in [6] used a
… In this paper, we design interference management of femtocells located on the edge cell …

… OFDMA based cooperative device-to-device communication (C-D2D) framework in a
heterogeneous cellular network. … Traffic offloading problem in two-tier hetnets with d2d support for …

… In addition to the resource allocation methods, to perform … Figure 1 shows a two-tier network
of femto-macrocells in which … three macrocells of OFDMAbased cellular networks. The total …