Electrical Communication Engineering (ECE): Recent submissions
Now showing items 1-20 of 456
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Efficient Signal and Modulation Classification for High Mobility Wireless Communication System
The escalating demand for high-mobility applications, such as vehicle-to-everything (V2X) networks, high-speed rail, and internet of things (IoT), drives the evolution of sixth-generation (6G) wireless communication ... -
Diffusion approximation models for broadband integrated networks and their performance evaluation
In this thesis, we first consider the VBR video traffic modelling, then the reactive congestion control of VBR and BET traffic, and finally the optimal scheduling scheme for CBR traffic over the broadband integrated services ... -
Array combiner For GMRT
Today, Radio Astronomy has developed into a highly complex, interdisciplinary subject. Many radio astronomical problems need technologies from different engineering fields and knowledge from many scientific fields, at times ... -
Performance analysis of TCP connections with RED control and exogenous traffic
The Transmission Control Protocol (TCP) is the main protocol used in the Internet for data transfer applications. Certain congestion control mechanisms have been incorporated in host implementations of this protocol which ... -
Study of simulated xy plasma at k-band
Spacing between the wires (in mm) Spacing between the grid structures (in mm) Free-space wavelength (in mm) Simulated plasma frequency (in Hz) Frequency of the oscillator (in Hz) Refractive index Equivalent plasma density ... -
DPLL's for network synchronization: a new approach.
A new DPLL has been described in this thesis to overcome some of the limitations of the conventional second-order DPLL in the context of network synchronization applications. The analytical and computer simulation studies ... -
Design and development of subject storage and learner models for WESLA
With the advent of the web, the Internet has evolved into a user-friendly medium, capable of high-speed on-demand information delivery. Web-based distance learning systems support distributed and asynchronous learning. ... -
Application of coherent optical techniques in the study of serve mathematical operations
The aim of the project is to study some of the mathematical operations by coherent optical processing techniques with the help of gratings. These mathematical operations are namely: (1) Translation (2) Addition (3) ... -
Coherent optical image deblurring with computer generated fourier plane filters
This thesis deals with the fabrication techniques of optical filters for use in a coherent optical processor for correcting images that are degraded by space-invariant blurs. In particular, techniques wherein one can utilize ... -
Exploration and Misspecification in Reinforcement Learning
Among the basic challenges that confront reinforcement learning are exploration – the need to search effectively over large and complex state-action spaces – and misspecification, which arises from using function ... -
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 ... -
Asynchronous distributed rate control algorithms for best-effort sessions in integrated services networks with minimum rate guarantees
Packet switching networks provide a best-effort transport service that is typically used by store-and-forward applications, such as email, file transfer, and web browsing. In an Integrated Services Packet Network, the ... -
Performance of multiaccess dual slotted unidirectional bus networks
Advances in optical fibre transmission system technology have created interest in a class of multiple access local and metropolitan area networks called unidirectional bus networks. In the absence of Medium Access Control ... -
Linguistic anlaysis of stuttering patterns among monolinguals and bilinguals
It is concluded from this study that stuttering is influenced by two major factors: phonetic factors and factors associated with the encoding process of speech. The results also support Bloodstein's anticipatory struggle ... -
Application of exponential power estimator for speech coding
In speech coding, it is known that the Differential Pulse Code Modulation (DPCM) schemes lead to the reduction of bandwidth requirement (by removing the redundancy) as compared to pulse Code Modulation (PCM) schemes, ... -
On the optimization of control memory and data paths in the design of microprogrammed computers and microprocessors
In a microprogrammed processor, the size of the control memory depends upon the microinstruction word length (width of the control memory). An optimal microinstruction format reduces the width and hence the size of the ... -
Codes over galois rings closed under certain monomials
The use of error-control coding in information transmission systems and data storage systems is increasing rapidly. The primary aim of coding theorists has been to find “good codes” with “reasonably simple” decoding methods. ... -
Optimized neural network dichotomizer for speech recognition
Among the various neural network architectures and learning algorithms that have emerged recently, multilayer perceptron (MLP) network using backpropagation learning is found most effective for speech recognition due to ... -
On the dimension and exceptional subspaces of SSRS codes
A class of nonlinear cyclic error-correcting codes, known as Subspace Subcodes of Reed-Solomon (SSRS) codes, is studied in this thesis. An SSRS code is a subcode of a Reed-Solomon (RS) code consisting of RS codewords whose ...