Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 137 for “"Interleaving"”.
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An interleaving warehouse layout model
… the development and implementation of an Interleaving Warehouse Layout Model. Traditionally, the space allocated to items in a warehouse is determined on the basis of inventory cost considerations. With space requirements taken as given, the actual assignment of items to locations in the …
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Wintertime convection and frontal interleaving in the Southern Ocean
… effects determine the dominant scale of interleaving in the ocean. The analysis predicts that intrusions transport heat, salt and density down the mean gradients of the front. For the APF, this heat flux is poleward which is the direction required by the global heat budget. This model …
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Wintertime convection and frontal interleaving in the Southern Ocean
Thesis (Sc.D.)--Massachusetts Institute of Technology, Dept. of Meteorology, 1980.
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Mathematical model and optimization of an interleaving warehouse layout
… the development of a mathematical model for an Interleaving Warehouse Layout. The space allocated to the items in the warehouse is most commonly determined on the basis of inventory cost of the items. Once the space requirements for the items are computed, the actual assignment of items to …
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Using Locality and Interleaving Information to Improve Shared Cache Performance
… to be tied to inter-thread memory reference interleaving granularity: high interference is caused by ne-grain interleaving while low interference is caused coarse-grain interleaving. Proling of real multi-program workloads shows that cache set mapping and temporal phase result in the …
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A performance study of Multiframe Interleaving for CDMA2000 1X cellular system
Multiframe Interleaving (MFI) is the support of 40 and 80ms supplemental channel frames for CDMA2000 1X. Longer frames improve interleaver performance by separating adjacent symbols further in time and thus require less E[sub]b/N[sub]t, in burst noise conditions, to maintain a target FER at a given …
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Asymmetric interleaving in low-voltage CMOS power management with multiple supply rails
… systems. Typical systems will utilize symmetric interleaving as a method of reducing the input current ripple for the power converter. Asymmetric interleaving is a method of control that allows for a further reduction, and in some cases complete cancellation, of this input current ripple. This …
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De-interleaving of Radar Pulses for EW Receivers with an ELINT Application
De-interleaving is a critical function in Electronic Warfare (EW) that has not received much attention in the literature regarding on-line Electronic Intelligence (ELINT) application. In ELINT, on-line analysis is important in order to allow for efficient data collection and for support of …
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Accelerating Distributed Deep Neural Network Training and Fine-Tuning Through Resource Interleaving
… a network link. To illustrate this concept of interleaving, we first demonstrate how intentionally creating unfairness in bandwidth share between different DNN jobs improves their iteration times. Building on this insight, we present two novel systems designed to minimize network congestion and …
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Analysis and Design of Paralleled Three-Phase Voltage Source Converters with Interleaving
… implementation of converter power management. Interleaving can further improve the benefit of paralleling VSCs by reducing system harmonic currents, which potentially can increase system power density. There are many challenges to implement interleaving in paralleled VSCs system due to the …
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Performance Improvements of Multi-Channel Interleaving Voltage Regulator Modules with Integrated Coupling Inductors
… transient responses. The multi-channel interleaving buck converter is the most popular topology for present VRMs. Analysis in this work shows that the small-signal model of an n-channel interleaving buck can be simplified as a single buck converter. The equivalent inductance is 1/n of …
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Understanding, Detecting and Exposing Concurrency Bugs
… the lines of exploring concurrent programs' interleaving space and exposing concurrency bugs. This thesis presents a hierarchy of interleaving coverage criteria. This hierarchy includes seven interleaving coverage criteria that are designed based on different concurrency bug models and …
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Iterative Algebraic Decoding of Codes Defined on Graphs
… coding schemes, called Generalized Integrated Interleaving and Sparsely Integrated Interleaving codes. In the context of block interleaved codewords, Generalized Integrated Interleaving allows nonuniform redundancy to be shared among all the interleaves. This allows the redundancy to be …
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Transport layer protocol design over flow-switched data networks
… (STP), the Simple Transport Protocol with Interleaving (STPI), the Transport Protocol with Framing (TPF) and the Transport Protocol with Framing and Interleaving (TPFI). First, we show that a transport layer protocol without file segmentation and without interleaving and FEC (STP) results …
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Fully Distributed Control and Its Analog IC Design For Scalable Multiphase Voltage Regulators
… controller. These functions includes: multiphase interleaving, Adaptive Voltage Position (AVP) and current sharing. To achieve interleaving, this dissertation introduces a novel distributed interleaving scheme that can easily achieve scalable phase interleaving without channel number limitation. …
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Advanced Interference Suppression Techniques for Spread Spectrum Systems
… transmit processing techniques. A novel switched interleaving algorithm is proposed to suppress interference for DS-CDMA systems, which requires the cooperation among the transmitter and the receiver, and a feedback channel sending the index of the interleaver to be used. The best interleaving …
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Energy-efficient communication algorithms for wireless sensor networks
… As for the physical layer algorithm, chip-interleaving signal processing is employed to save a node's energy in transmitting data in fading channel. The Bit Error Rate (BER) expressions of two Direct Sequence Code Division Multiple Access (DS-CDMA) systems with embedded chip interleaving …
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Investigation on Interleaved Boost Converters and Applications
… boost converters. The existing studies about the interleaving impact on the EMI filter design are based on the time domain ripple cancellation effect. This approach is good enough for most of the filter designs. However, unlike the conventional filter designs, the EMI filter design is a …
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Study on Three-level DC/DC Converter with Coupled Inductors
… phase legs. Compared with conventional non-interleaving three-level DC/DC converter with non-coupling inductors, both inductor current ripple and output current ripple are largely reduced by interleaving with inverse-coupled inductors. Because of the non-linearity of the inductor coupling, …
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