Tilak Rajesh Lakshmana

TL;DR: The most promising solutions identified in the METIS project for the most relevant network layer challenges of cell densification: resource, interference and mobility management are analyzed and presented.

TL;DR: This paper proposes utilizing the long-term channel statistics comprising of pathloss and shadow fading in the precoder design to model the statistical interference for the unknown CSI, and proposes a successive second-order cone programming (SSOCP)-based precoder for maximizing the weighted sum rate.

TL;DR: The precoder obtained with the objective of weighted interference minimization allows some multiuser interference in the system, and it is shown to improve the sum rate by 66% compared to a conventional zero forcing approach, for those users experiencing low signal to interference plus noise ratio.

TL;DR: An algorithm is proposed that defines a cooperation area over the cluster where the partial joint processing scheme can be performed, frequency adaptive or non-adaptive, for a given active set threshold value.

TL;DR: In this article, the authors provide an overview of the proposed innovations and activities in Task 1.1 of Work Package 1 (WP1) of the ARTIST4G project, related to interference avoidance.