Power Adjustment and Constructive Interference Alignment for Wireless Networks

本项目致力于干扰对齐的新通信原理。我们组装一个概念模型的无线通信系统支持干扰对齐和其理论嵌入到现有的通信框架。在我们最近的工作中，我们提出了一个循环干扰对齐方案和一个循环干扰中和方案的建议信道模型。在那里，我们能够显示的最优性的新的通信方案在一定的假设下的channelproperties。这些结果符合干扰对齐原则，但从一个新的perspectives.In目前的项目提案，我们提出了一个主要的扩展给定的模型，以调查更一般的多用户场景。首先，我们从最基本的单播、单跳和单向通信方案开始。在接下来的步骤中，我们将包括多播，多跳，反馈和多路通信方案。在这些模型的基础上，我们将得出最佳的沟通策略。我们的调查将提供一个详细的理论框架，激励干扰对齐的实际计划，并确定其各自的局限性的无线通信。

This project is dedicated to the novel communication principle of Interference Alignment. We assemble a conceptual model for wireless communication systems supporting Interference Alignment and its theoretical embedding into existing communication frameworks. The new model is called cyclic polynomial channel model.In our recent work, we developed a Cyclic Interference Alignment scheme and a Cyclic Interference Neutralization scheme for the proposed channel model. Therein, we were able to show the optimality of the new communication scheme under certain assumptions on the channelproperties. These results conform the Interference Alignment principle, but from a new perspective.In the present project proposal, we propose a major extension of the given model in order to investigate more general multi-user scenarios. Initially, we start with the most basic unicast, single-hop and unidirectional communication schemes. In the subsequent step, we will include multicast, multi-hop, feedback and multi-way communication schemes. On the basis of these models, we will derive optimal communication strategies. Our investigations will provide an elaborate theoretical framework for wireless communications that motivates practical schemes for Interference Alignment and identifies their respective limitations.