Fading Channels
Co design of jump estimators and transmission policies for wireless multi hop networks with fading channels
... exploiting the relationship between transmission power and dropouts [12,20]. Higher transmission power leads to lower dropout probabilities, which improves estimation performance. On the other hand, battery life-time is ...
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Analysis of energy detection of unknown signals under Beckmann fading channels
... multipath fading clearly has an impact on the detection performance as it introduces a random fluctuation on the signal of ...Nakagami-m fading channels was ...
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A Joint Source Channel Coding Approach to Delivery of Digital Images over CDMA 800 MHz Indoor Wireless Rayleigh Fading Channels
... Rayleigh fading channel on the transmission of a large file such as an image, where entropy coding is preferably avoided because of the propagation of errors through the transmitted data, one should consider ...
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Performance Analysis of Non-Ideal MIMO Systems in Fading Channels
... Hoyt fading channels, which have been considered in satellite-based cellular communications to characterize more se- vere fading conditions than those modeled by Rayleigh [63, ...Hoyt fading ...
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A Joint Source Channel Coding Approach to Delivery of Digital Images over CDMA 800 MHz Indoor Wireless Rayleigh Fading Channels
... Rayleigh fading channel on the transmission of a large file such as an image, where entropy coding is preferably avoided because of the propagation of errors through the transmitted data, one should consider ...
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End-to-End Average BER in Multihop Wireless Networks over Fading Channels
... relay channels have identical statistical behaviour; (b) The most general case, where every relay channel has a different statistical ...Nakagami-𝑚 fading channels and with various modulation ...
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On the Utility of the Inverse Gamma Distribution in Modeling Composite Fading Channels
... the fading model is readily available in the literature for special values of ...sophisticated fading models such as Beckmann or TWDP [28, 29] under the assumption of m being a positive ...
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The κ-µ Shadowed Fading Model with Integer Fading Parameters
... κ-µ fading models with integer µ are usually referred to as physical models, and are often used to evaluate the performance of communication systems operating over generalized fading channels [17, ...
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Performance analysis of MIMO-OFDM systems using complex Gaussian quadratic forms
... In the case of precoded MIMO-OFDM systems, less analyses are available in the lit- erature. Recently, a lower bound for channel prediction and interpolation errors has been proposed in [94]. Under the assumption of ...
154
Conotoxins as tools to understand the physiological function of voltage-gated calcium (CaV) channels
... channels (Table 3) and induced potent analgesia in rodents [43] and human patients with persistent cancer pain [44]. In December 2004, the Food and Drug Administration (FDA) approved Prialt ® (commercial name for ...
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Molecular Determinants of Kv1 3 Potassium Channels induced Proliferation
... mutant channels Y447A and S459A ...Kv1.3 channels only upon treatment with phosphatase inhibitors, suggesting a brief, reversible interaction between them ...
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Intelligibility and perceived quality of spectrally-impoverished speech sounds
... five channels containing the most energetic spectral components was generally sufficient for the sounds to be correctly identified, and twenty frequency channels with a 20-Hz width proved sufficient to ...
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Analysis of power line communications for last-hop backhaul in small cells deployment
... generated channels is given to illustrate the main characteristics of the frequency ...of channels established over the modeled network cor- responding to the Aurora avenue scenario, with link lengths that ...
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The κ - μ shadowed fading model with arbitrary intercluster correlation
... shadowed fading model which considers an arbitrary corre- lation between the scattered ...proposed fading model, we take the formulation of the κ-µ shadowed model with integer parameters as starting point ...
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Using crises, feedback and fading for online task design
... notes that scaffolding implies help to overcome failure (Pea, 2004). It turns out that when dealing with previously stored information in the long term memory, these lim- its tend to disappear. As Kirschner, Sweller, and ...
12
Price Coordination in Distribution Channels: A Dynamic Perspective
... channel members strategies and profits. The seminal work of Jeuland and Shugan (1983) was one of the first studies to demonstrate the benefits of vertical integration (i.e. cooperation or coordination) with respect to ...
31
A novel MLSD receiver architecture for nonlinear channels
... in channels with a few tens of kilometers, it was observed that the IM/DD link can be compensated with a ∼ 3dB loss respect to back-to-back in links up to 1000km ...
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Evaluación de Rendimiento de turbo código con diferentes intercaladores de bits para comunicaciones satelitales
... x , del turbo codificador se transforma en un símbolo complejo M-QAM usando el esquema de Gray. Estos símbolos son filtrado usando un filtro raíz cuadrada raised cosine, el cual se implementa usando 47 coeficientes, un ...
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Large-scale fading characterization in curved modern subway tunnels
... the fading behavior. Since this study focuses on the large-scale fading property specified in real curved arched tunnels, the small-scale fading is separated from the received power by averaging ...
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Power-Efficient OFDM via Quantized Channel State Information
... Orthogonal Frequency Division Multiplexing (OFDM) has been known for its spectral efficiency, error resilience, and ease in implementation. For these merits, OFDM has been adopted in many applications such as digital ...
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