QoS-Guaranteed Power Control Mechanism Based on the Frame Utilization for Femtocells

The paper focuses on a power control mechanism and proposes a novel approach for dynamic adaptation of femtocells' transmitting power. The basic idea is to adapt the transmitting power of femtocells according to current traffic load and signal quality between user equipments and the femtocell in order to fully utilize radio resources allocated to the femtocell. The advantage of the proposed scheme is in provisioning of high quality of service level to the femtocell users, while interference to users attached to macrobase station is minimized.

Provided by: Hindawi Publishing Topic: Mobility Date Added: Feb 2011 Format: PDF

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