Dynamic Resource Coordination and Interference Management for Femtocell Networks

TL;DR

This paper proposes a resource coordination scheme for femtocell networks to reduce interference, enhancing indoor coverage and capacity by broadcasting coordination requests from femto mobiles.

Contribution

It introduces a novel resource coordination method based on broadcasting requests, addressing interference issues in femtocell deployments.

Findings

Reduced interference through the proposed coordination scheme

Improved indoor coverage and capacity

Effective interference management in femtocell networks

Abstract

Femtocell is emerging as a key technology to secure the coverage and capacity in indoor environments. However the deployment of a new femtocell layer may originate undesired interference to the whole system. This paper investigates spectrum resource coordination and interference management for the femtocell networks. A resource coordination scheme based on broadcasting resource coordination request messages by the femto mobile is proposed to reduce the system interference.