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Now showing items 61-70 of 120
Design of broad-band backend compatible photonic devices and vertical inter-layer couplers
Optical interconnects are regarded as efficient replacements for conventional electrical wiring for realizing large data capacity, high-speed transmission and Silicon-based integrated photonics is the best candidate for ...
Differential Encoding for Real-Time Status Updates
We consider the problem of status updates of a physical process over an unreliable channel. In
this setting, one may not be able to reliably transmit the current state at all times. Instead, one
is interested in the ...
On Streaming Codes, Regenerating Codes and Locality-Aided Decoding
This thesis presents results relating to the application of error-correcting codes with different
aims and in different settings; to achieve low-latency communication, to improve
decoding performance and to enable the ...
A Method of Designing an Intelligent Public Transportation System in Metropolitan Area Using Emergent Intelligence
Metropolitan area consists of huge population density, one or more urban areas, satellite cities,
rural areas and towns. It highly concentrates economic activities to attract people from rural areas
and is a complex ...
Linear Dynamical Systems with Sparsity Constraints: Theory and Algorithms
This thesis develops new mathematical theory and presents novel recovery algorithms
for discrete linear dynamical systems (LDS) with sparsity constraints on either control
inputs or initial state. The recovery problems ...
Designing Authentication and Privacy Schemes for Ubiquitous Services
Ubiquitous services in ubiquitous environments provide personalized and adaptive services to a user anytime anywhere, by considering the context information such as profile information and history of the users. Ubiquitous ...
Engineering quantum emitters in WSe2 films on metal films
The discovery of single photon emitters (SPEs) in van der Waals materials, in particular, from point defects in Tungsten Diselenide (WSe2) and hexagonal Boron Nitride (hBN), has sparked tremendous research interest in the ...
Wireless Channel Modeling for Drone to Ground 2.4 GHz link
Use of Drones for communication is picking up the pace and expected to grow exponentially in the
coming years. These drones will be used as access points for providing WiFi services in the near
future. It is well known ...
Index Coding, Error Correcting Index Codes And Matroids
In the problem of index coding, there is a central source sending messages to a
set of receivers which demand messages over a noiseless broadcast channel. Each
receiver knows a subset of messages which is referred to as ...
Design and Development of ECA based Routing Protocols for Ubiquitous Network
The ubiquitous network is a heterogeneous wireless network comprising of computing devices such as laptops, smartphones, tablets, PDAs, etc., are connected to any device at any time, anywhere that enabling mobile users to ...