Search Results - Adaptive modulation and coding; Data center

Physical-layer adaptive resource allocation in software-defined data center networks by Mingwei Yang, Rastegarfar, Houman, Djordjevic, Ivan B.

“… In this paper, we develop a cross-layer performance tuning framework for wavelength-tunable data center transceivers, combining scalable and secure modulation order and code rate adaptation…”
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A Transmission Efficiency Evaluation Method of Adaptive Coding Modulation for Ka-Band Data-Transmission of LEO EO Satellites by Wang, Zhongguo, Lu, Fan, Wang, Dabao, Zhang, Xiao, Li, Jionghui, Li, Jindong

“…) or variable coding modulation (VCM) schemes for data transmission to ground stations (G/S). Compared with CCM and VCM, the adaptive coding modulation (ACM…”
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Random neural network based cognitive engines for adaptive modulation and coding in LTE downlink systems by Adeel, Ahsan, Larijani, Hadi, Ahmadinia, Ali

“…This paper presents two random neural network (RNN) based context-aware decision making frameworks to improve adaptive modulation and coding (AMC…”
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Tbit/s line-rate satellite feeder links enabled by coherent modulation and full-adaptive optics by Horst, Yannik, Bitachon, Bertold Ian, Kulmer, Laurenz, Brun, Jannik, Blatter, Tobias, Conan, Jean-Marc, Montmerle-Bonnefois, Aurélie, Montri, Joseph, Sorrente, Béatrice, Lim, Caroline B., Védrenne, Nicolas, Matter, Daniel, Pommarel, Loann, Baeuerle, Benedikt, Leuthold, Juerg

“… They may overcome the RF bottleneck and attain data rates in the order of Tbit/s with only a handful of ground stations…”
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Dynamic Modulation of Thymic MicroRNAs in Response to Stress by Belkaya, Serkan, Silge, Robert L., Hoover, Ashley R., Medeiros, Jennifer J., Eitson, Jennifer L., Becker, Amy M., de la Morena, M. Teresa, Bassel-Duby, Rhonda S., van Oers, Nicolai S. C.

“…Physiological stress evokes rapid changes in both the innate and adaptive immune response. Immature αβ…”
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Experimental Demonstration of Rate-Adaptive Concatenated Codes for Flexible Optical Networks by Mehmood, Tayyab, Yankov, Metodi P., Hansen, Henrik E., Forchhammer, Soren

“… schemes over a target distance of 140km which is relevant for extending the reach of data center interconnects…”
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Adaptively Encoding Multimode VCSEL With Spectral Efficient Data Formats for Seamless Wired-Wireless Network Coverage by Weng, Jui-Hung, Lo, Wei-Chi, Wang, Jiaxing, Su, Borching, Chang-Hasnain, Constance J., Lin, Gong-Ru

“…The multiple data formats such as the quadrature amplitude modulation-orthogonal frequency division multiplexing (QAM-OFDM…”
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Brain–computer interface digital prescription for neurological disorders by Chai, Xiaoke, Cao, Tianqing, He, Qiheng, Wang, Nan, Zhang, Xuemin, Shan, Xinying, Lv, Zeping, Tu, Wenjun, Yang, Yi, Zhao, Jizong

“…; Further intervention in brain disorders is achieved by close‐looped neural modulation. In this article, we envision the future BCI digital prescription system…”
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Rate-adaptive Concatenated Multilevel Coding with Fixed Decoding Complexity by Mehmood, Tayyab, Yankov, Metodi P., Forchhammer, Soren

“…In this work, a low-complexity multilevel coding (MLC) based coded modulation approach having rate flexibility with two degrees of freedom is proposed…”
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The tilt illusion arises from an efficient reallocation of neural coding resources at the contextual boundary by Zhang, Ling-Qi, Mao, Jiang, Aguirre, Geoffrey K, Stocker, Alan A

“…The tilt illusion-a bias in the perceived orientation of a center stimulus induced by an oriented surround-illustrates how context shapes visual perception…”
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PAM Performance Analysis in Multicast-Enabled Wavelength-Routing Data Centers by Rastegarfar, Houman, Li Yan, Szczerba, Krzysztof, Agrell, Erik

“… We develop a cross-layer analysis framework to examine the PAM transmission performance in data center network environments supporting both optical multicasting and wavelength routing…”
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Real-Time and DSP-Free 128 Gb/s PAM-4 Link Using a Binary Driven Silicon Photonic Transmitter by Verbist, Jochem, Lambrecht, Joris, Verplaetse, Michiel, Srinivasan, Srinivasan Ashwyn, De Heyn, Peter, De Keulenaer, Timothy, Pierco, Ramses, Vyncke, Arno, Van Campenhout, Joris, Yin, Xin, Bauwelinck, Johan, Torfs, Guy, Roelkens, Gunther

“… to the standardization of the format for the 200 and 400 Gigabit Ethernet optical interconnects in data centers…”
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Rate Control with Autoregressive Forecasting for High Frequency Communication by Ko, Allan, Stahlbuhk, Thomas, Shrader, Brooke

“…This work introduces a data-driven framework for rate control and applies it to high frequency (HF…”
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Modeling Contextual Modulation of Memory Associations in the Hippocampus by Pilly, Praveen K., Howard, Michael D., Bhattacharyya, Rajan

“… Our adaptive contextual memory model comprises the lateral entorhinal cortex (LEC), the dentate gyrus (DG…”
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Near-Range Clutter Suppression With Elevation Element Multifrequency Subpulse Coding Array Radar by He, Xiongpeng, Liao, Guisheng, Zhu, Shengqi, Xu, Jingwei, Zhu, Jiang

“…-time adaptive processing (STAP) technology. To address this problem, an elevation element multifrequency subpulse coding (EMFSPC…”
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Adaptive Coding and Modulation Experiment With NASA's Space Communication and Navigation Testbed by Downey, Joseph A, Mortensen, Dale J, Evans, Michael A, Briones, Janette C, Tollis, Nicholas

“… This paper presents results from an adaptive coding and modulation (ACM) experiment over S-band using a direct-to-earth link between the SCaN Testbed and the Glenn Research Center…”
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BER of Adaptive Arrays in AWGN Channel by Zhiyong Huang, Balanis, C.A.

“…A system model is presented of adaptive arrays with trellis coded modulation (TCM) to investigate the bit-error-rate…”
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Application of Optical Physical Layer Network Coding on Passive Optical Interconnection by Chen, Jialong, Cai, Maoguo, Chen, Ning

“… The encoding and decoding operations are respectively applied to the coupler and the server of the data center passive optical interconnect structure, which increases the throughput of information exchange…”
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An Approximation to the Adaptive Exponential Integrate-and-Fire Neuron Model Allows Fast and Predictive Fitting to Physiological Data by Hertäg, Loreen, Hass, Joachim, Golovko, Tatiana, Durstewitz, Daniel

“…For large-scale network simulations, it is often desirable to have computationally tractable, yet in a defined sense still physiologically valid neuron models…”
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MIMO-OFDM WLAN Architectures, Area Coverage, and Link Adaptation for Urban Hotspots by Bian, Y.Q., Nix, A.R., Tameh, E.K., McGeehan, J.P.

“… algorithm, the use of adaptive modulation and coding, and the number of antennas employed at both ends of the radio link…”
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