In this paper, we investigate the co-tier and cross-tier interference mitigation problem using
power control in a two-tier OFDMA femtocell network. By considering the femtocell base …

This paper addresses the cross-tier interference mitigation problem using power allocation
in two-tier OFDMA femtocell networks. We formulate the power allocation problem as a dual …

In this paper we formulate to resolve the distributed power control problem in the two-tier
OFDMA femtocell networks. The network structure is comprised of the macrocells and each …

This paper presents a game-theoretic approach of power allocation in two-tier OFDMA
femtocell networks. A dualutility based non-cooperative game with pricing is formulated for …

Due to large-scale and self-deployed of femtocells overlaid on traditional cellular networks,
serious cross-and co-tier interference may arise without good coordination. To address this …

Macrocells may suffer serious uplink interference introduced by the deployment of co-
channel femtocells. In this paper, an interference-aware pricing-based resource allocation …

Femtocell is a promising technique not only in operator networks but also in having potential
applications for industrial wireless sensor networks. In this paper, we investigate energy …

This paper addresses the power control problem in two-tier OFDMA femtocell networks to
alleviate the cross-tier interference. We model the objective of power control with utility …

Femtocells have attracted growing attentions in academia, industry, and standardization
forums in recent years. In this paper, we investigate a distributed radio resource allocation …

This paper investigates the downlink power allocation problem to mitigate the cross-and co-
tier interference in the spectrum-sharing two-tier OFDMA femtocell network, which are …