Downlink interference alignment
WebDec 23, 2014 · This may cause the interference be stronger than the desired signal at the antenna of the femtocell modem. A similar situation arises in the downlink when the … WebA mode is the means of communicating, i.e. the medium through which communication is processed. There are three modes of communication: Interpretive Communication, …
Downlink interference alignment
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WebSep 10, 2024 · As shown in Fig. 1, the downlink channel of the cognitive MIMO system model is using relay interference alignment algorithm.Assume that the CBS can obtain all the channel state information. (1) Acquisition of \( {\varvec{H}}_{cc} \): the method can be described as cognitive downlink by decoding the pilot signal of the CBS, and then return … Web干扰对齐(IA,Interference Alignment)技术通过收发两端的联合设计来对齐干扰,将干扰信号重叠投影到一个较低维度的子空间内,剩下更多无干扰的子空间用于传输有用信号,使接收机能够方便的从信号子空间中获得有用信号而不受干扰信号的影响,显著提高系统自由度(DoF ...
WebAug 12, 2016 · A couple who say that a company has registered their home as the position of more than 600 million IP addresses are suing the company for $75,000. James and … WebTo accommodate the explosive growth of the Internet of Things (IoT), incorporating interference alignment (IA) into existing multiple access (MA) schemes is under investigation. However, when it is applied in MIMO networks to improve the system capacity, ...
WebJan 1, 2024 · Suh C, Tse D (2008) Interference alignment for cellular networks. In: 2008 46th annual Allerton conference on communication, control, and computing. IEEE, pp 1037–1044. Google Scholar Suh C, Ho M, Tse DN (2011) Downlink interference alignment. IEEE Trans Commun 59(9):2616– 2626. Google Scholar WebAbstract: In this paper, we propose a novel opportunistic downlink interference alignment with a beam selection (ODIA-BS) technique for fog-radio access networks (F- RANs). …
WebJun 1, 2024 · An opportunistic downlink interference alignment (ODIA) algorithm for cognitive heterogeneous networks based on puncture scheduling is proposed. First, we …
WebMay 12, 2024 · In the unmanned ship networking scenario, the position of the unmanned ship changes continuously, leading to the result that the desired transmitters and the interference transmitters may exchange identities at any time. The traditional interference alignment technique cannot solve the interference. To solve this problem, this paper … copper chef frying pan setWebMar 1, 2015 · This paper addresses interference issues in multiuser multiple-input multiple-output (MIMO) downlink heterogeneous networks in which multiple small cells are deployed in macrocell coverage. famous green bay quarterbacksWebJun 1, 2015 · Interference alignment (IA) has been studied extensively as an advanced technology to obtain the maximum degree of freedom (DoF) of multi-user wireless communication systems. ... an IA algorithm aim at aligning interference only from one neighboring BS is proposed for downlink cellular networks in [8]. Compared to a … copper chef fry pan