By deploying small cells (i.e., femtocells) within the same service area of regular macrocells, a much higher area spectral efficiency, better indoor coverage, and significant mobile data offloading can be achieved at low cost. Because femtocells reuse the radio spectrum already assigned to macrocells in an uncoordinated fashion, new cell boundaries are created and the signal interference situation becomes far more unpredictable than in conventional networks. In this heterogeneous network setting, adaptive power allocation and dynamic spectrum access are needed to ensure a harmonized coexistence of network entities with diverse design specifications. Since femtocells are deployed by end users without any network planning, autonomous solutio...
The exponentially increasing demand for mobile broadband communications have led to the dense deploy...
Abstract—This paper proposes distributed joint power and admission control algorithms for the manage...
Abstract—We consider the joint subchannel allocation and power control problem for OFDMA femtocell n...
Recently, operators have resorted to femtocell networks in order to enhance indoor coverage, network...
We consider the joint subchannel allocation and power control problem for orthogonal frequency-divis...
Recently the use of modern cellular networks has drastically changed with the emerging Long Term Evo...
peer reviewedWe consider the joint subchannel allocation and power control problem for orthogonal fr...
Recently the use of modern cellular networks has drastically changed with the emerging Long Term Evo...
Recently the use of modern cellular networks has drastically changed with the emerging Long Term Evo...
Recently the use of modern cellular networks has drastically changed with the emerging Long Term Evo...
The exponentially increasing demand for mobile broadband communications have led to the dense deploy...
The exponentially increasing demand for mobile broadband communications have led to the dense deploy...
The exponentially increasing demand for mobile broadband communications have led to the dense deploy...
The exponentially increasing demand for mobile broadband communications have led to the dense deploy...
The exponentially increasing demand for mobile broadband communications have led to the dense deploy...
The exponentially increasing demand for mobile broadband communications have led to the dense deploy...
Abstract—This paper proposes distributed joint power and admission control algorithms for the manage...
Abstract—We consider the joint subchannel allocation and power control problem for OFDMA femtocell n...
Recently, operators have resorted to femtocell networks in order to enhance indoor coverage, network...
We consider the joint subchannel allocation and power control problem for orthogonal frequency-divis...
Recently the use of modern cellular networks has drastically changed with the emerging Long Term Evo...
peer reviewedWe consider the joint subchannel allocation and power control problem for orthogonal fr...
Recently the use of modern cellular networks has drastically changed with the emerging Long Term Evo...
Recently the use of modern cellular networks has drastically changed with the emerging Long Term Evo...
Recently the use of modern cellular networks has drastically changed with the emerging Long Term Evo...
The exponentially increasing demand for mobile broadband communications have led to the dense deploy...
The exponentially increasing demand for mobile broadband communications have led to the dense deploy...
The exponentially increasing demand for mobile broadband communications have led to the dense deploy...
The exponentially increasing demand for mobile broadband communications have led to the dense deploy...
The exponentially increasing demand for mobile broadband communications have led to the dense deploy...
The exponentially increasing demand for mobile broadband communications have led to the dense deploy...
Abstract—This paper proposes distributed joint power and admission control algorithms for the manage...
Abstract—We consider the joint subchannel allocation and power control problem for OFDMA femtocell n...