Distributed Uplink Intercell Interference Control in Heterogeneous Networks

Provided by: Samstrix Apps
Topic: Mobility
Format: PDF
Heterogeneous cellular networks which consist of macrocells and small cells can offer significant capacity gain by utilizing the resources of the small cells. However, to achieve this, the interference between the macrocells and the small cells must be carefully managed. In this paper, the authors propose an uplink Inter-Cell Interference Control (ICIC) scheme which is a unified ICIC approach of handover based interference control and rate-split based interference control. The handover based interference control scheme is a win-win strategy which enhances both interfering user's rate and interfered user's rate.

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