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其他  传感器网络中基于到达时间差有效的凸松弛方法的稳健定位

We consider the problem of target localization by a network of passive sensors. When an unknown target emits an acoustic or a radio signal, its position can be localized with multiple sensors using the time difference of arrival (TDOA) information. In this paper, we consider the maximu ...

https://www.eeworm.com/dl/513472.html

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论文  基于多尺度字典的图像超分辨率重建

Reconstruction- and example-based super-resolution (SR) methods are promising for restoring a high-resolution (HR) image from low-resolution (LR) image(s). Under large magnification, reconstruction-based methods usually fail to hallucinate visual details while example-based methods sometimes introdu ...

https://www.eeworm.com/dl/519051.html

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论文  Bi-density twin support vector machines

In this paper we present a classifier called bi-density twin support vector machines (BDTWSVMs) for&nbsp;data classification. In the training stage, BDTWSVMs first compute the relative density degrees for all&nbsp;training points using the intra-class graph whose weights are determined by a local sc ...

https://www.eeworm.com/dl/520141.html

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书籍  Smart+City+Networks+Through+the+Internet+of+Things

Smart City Networks: Through the Internet of Things is composed of research results, analyses, and ideas, which focus on a diversity of interconnected factors relating with urbanization, its “smartness,” and overarching “internet of things (IoT).” The latter refers to interconnected objects and ...

https://www.eeworm.com/dl/521781.html

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书籍  Digital+Communication+over+Fading+Channels 1st

Regardless of the branch of science or engineering, theoreticians have always been enamored with the notion of expressing their results in the form of closed-form expressions. Quite often, the elegance of the closed-form solution is overshadowed by the complexity of its form and the difficulty in ev ...

https://www.eeworm.com/dl/521881.html

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书籍  Digital+Communication+over+Fading+Channels，2nd

Regardless of the branch of science or engineering, theoreticians have always been enamored with the notion of expressing their results in the form of closed-form expressions. Quite often the elegance of the closed-form solution is overshadowed by the complexity of its form and the difficulty in eva ...

https://www.eeworm.com/dl/521882.html

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论文  Full-Duplex+Small+Cells

The recent developments in full duplex (FD) commu- nication promise doubling the capacity of cellular networks using self interference cancellation (SIC) techniques. FD small cells with device-to-device (D2D) communication links could achieve the expected capacity of the future cellular networks (5G ...

https://www.eeworm.com/dl/521906.html

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书籍  Hybrid+Analog-Digital+Precoding

In this paper we revisit hybrid analog-digital precoding systems with emphasis on their modelling and radio-frequency (RF) losses, to realistically evaluate their benefits in 5G system implementations. For this, we decompose the analog beamforming networks (ABFN) as a bank of commonly used RF compon ...

https://www.eeworm.com/dl/521928.html

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书籍  Introduction+to+RF+Propagation

With the rapid expansion of wireless consumer products,there has been a con- siderable increase in the need for radio-frequency (RF) planning, link plan- ning, and propagation modeling.A network designer with no RF background may find himself/herself designing a wireless network. A wide array of RF ...

https://www.eeworm.com/dl/521944.html

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书籍  MIMO Wireless Networks

When we started thinking about writing the first edition of this book a few years ago, we had been working together for more than five years on the borderline between propagation and signal processing. Therefore, it is not surprising that this book deals with propagation models and design tools for ...

https://www.eeworm.com/dl/521966.html

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