Heterogeneous networks with dense small cell deployment cause high inter-cell interference. To mitigate inter-cell interference, many interference coordination (IC) approaches have been proposed. For dense deployment with high interference among cells, traditional forward link IC approaches target on improving edge user throughput for infinite buffer traffic (i.e., FTP download), not necessaril...

In this paper, sufficient conditions for the null controllability of nonlinear neutral Volterra integrodifferential systems with infinite delay are developed. It is shown that if the uncontrolled system is uniformly asymptotically stable, and if the linear system is controllable, then the nonlinear infinite neutral system is null controllable.

The aim of this paper is to introduce, in detail, a novel approach for tuning of anisochronic singleinput single-output controllers for infinite-dimensional feedback control systems. A class of Linear TimeInvariant Time Delay Systems (LTI TDSs) is taken as a typical representative of infinite-dimensional systems. Control design to obtain the eventual controller structure is made in the special ...