Browsing Electrical Communication Engineering (ECE) by Title
Now showing items 401-420 of 518
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Sampling, Recovery, and Learning Methods for Graphs and Simplicial Complexes
Many datasets are often supported by irregular non-Euclidean domains. Graph signal processing (GSP) and topological signal processing (TSP) enables effective processing of such data by modeling interactions among data ... -
Scheduling For Stable And Reliable Communication Over Multiaccess Channels And Degraded Broadcast Channels
(2008-09-26)Information-theoretic arguments focus on modeling the reliability of information transmission, assuming availability of infinite data at sources, thus ignoring randomness in message generation times at the respective ... -
Secret Key Generation in the Multiterminal Source Model : Communication and Other Aspects
(2018-07-04)This dissertation is primarily concerned with the communication required to achieve secret key (SK) capacity in a multiterminal source model. The multiterminal source model introduced by Csiszár and Narayan consists of a ... -
Secure Routing Schemes In Mobile Ad Hoc Networks
(2011-09-09) -
Security, Secrecy, and Privacy in Hotplug and Multi-Access Coded Caching Problems
With the rapid growth in data consumption, efficient content delivery has become a key challenge in modern communication networks. Coded caching offers a powerful solution by leveraging storage at the users to reduce peak ... -
Sequential Controlled Sensing to Detect an Anomalous Process
In this thesis, we study the problem of identifying an anomalous arm in a multi-armed bandit as quickly as possible, subject to an upper bound on the error probability. Also known as odd arm identification, this problem ... -
Sequential Detection Based Cooperative Spectrum Sensing Algorithms For Cognitive Radio
(2011-07-11)Cognitive radios are the radios which use spectrum licensed to other users. For this, they perform Radio Environment Analysis, identify the Spectral holes and then operate in those holes. We consider the problem of Spectrum ... -
Sequential Transfer in Multi-Armed Bandits using Reward Samples
We consider a sequential multi-task problem, where each task is modeled as a stochastic multi-armed bandit with K arms. We study the problem of transfer learning in this setting and propose algorithms based on UCB to ... -
Shaped Superconducting Films For Electronic Functions
(2012-11-26) -
Signal Design for pulse compression
Society抯 dependence on electronic and electrical systems has increased rapidly over the past few decades, and people are relying more and more on these gadgets in their daily life because of the efficiency in operation ... -
Signal Processing Algorithms for Next-Generation Wireless Systems: Reconfigurable Intelligent Surfaces and Integrated Sensing and Communications
Next-generation wireless systems aim to revolutionize communication by achieving data rates up to terabits per second while also supporting diverse applications such as autonomous mobility, industrial automation, and ... -
Signal Processing Algorithms for Target Parameter Estimation in a Dual-Function Radar Communication System
In next-generation technologies, the demand for higher performance in fields such as radar and communications is driving the use of higher frequencies, leading to spectrum congestion. A promising solution to this challenge ... -
SOI Based Integrated-Optic Microring Resonators for Biomedical Sensing Applications
(2018-02-23)Integrated Silicon Photonics has emerged as a powerful platform in the last two decades amongst high-bandwidth technologies, particularly since the adop- tion of CMOS compatible silicon-on-insulator(SOI) substrates. Microring ... -
Some design approaches for casual stable IIR and FIR perfect reconstruction filter banks
Perfect reconstruction filter banks (PRFBs) are widely used for signal decomposition, subband coding, subband adaptive filtering, etc. Both IIR and FIR filter banks are used in the applications mentioned above. Causal ... -
Some information theoretic and signal detection problems in the content of nearly Gaissian densities
It is well known that the use of the Gaussian assoimption when the governing prohahility density function is only -nearly Gaussian causes serious errors in estimation and detection theory. Defining a nearly Gaussian pdf ... -
Some new architectures for fuzzy logic processing
Fuzzy Logic has gained immense popularity in the last decade for use in several scientific and industrial applications. In this context, a substantial role is played by the computational structures used to perform fuzzy ... -
Some New Methods For Improved Fractal Image Compression
(2013-01-24)