Wireless Communications
Uplink capacity and interference avoidance for two-tier femtocell networks
IEEE Transactions on Wireless Communications
OFDMA femtocells: a roadmap on interference avoidance
IEEE Communications Magazine
Femtocell access control strategy in UMTS and LTE
IEEE Communications Magazine
Performance of optimum combining in a Poisson field of interferers and rayleigh fading channels
IEEE Transactions on Wireless Communications
Open vs. closed access femtocells in the uplink
IEEE Transactions on Wireless Communications
Distributed Multicell Beamforming With Limited Intercell Coordination
IEEE Transactions on Signal Processing
Handling CCI and ICI in OFDMA femtocell networks through frequency scheduling
IEEE Transactions on Consumer Electronics
A scheme for throughput maximization in a dual-class CDMA system
IEEE Journal on Selected Areas in Communications
MIMO capacity with interference
IEEE Journal on Selected Areas in Communications
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In this paper, we will provide the performance analysis of a small cell network employing linear precoding at the base stations. The locations of the base stations are assumed to be Poisson distributed. Exact closed-form expressions for overall outage probability (OOP), symbol error probability (SEP) and capacity are derived, and an asymptotic approximation for both metrics are also investigated. Later numerical results will verify the accuracy of our analysis results. Moreover, we also propose a new access mechanism to maximize the system energy efficiency, and then evaluate the system performance analytically. Both theoretical and numerical results will together show that our proposed mechanism can improve the energy-efficiency of the small cell heterogeneous network effectively.