Browsing by Advisor "Jamadagni, H S"
Now showing items 1-20 of 25
-
Approach to the Analysis of Scheduling Policies for Guaranteeing Delay with Arbitrary Arrivals
Many real-time applications require delay guarantees from the network. To achieve this, scheduling algorithms play a crucial role. Therefore, given a scheduling algorithm and a characterization of arriving traffic, it is ... -
Approach to the Analysis of Scheduling Policies for Guaranteeing Delay with Arbitrary Arrivals
Many real-tim e applications need a delay guarantee from th e network. For this scheduling algorithms are useful. Therefore, given a scheduling algorithm and a characterization of arriving traffic, it is im p o rtan t ... -
Architecture and Design of Wide Band Spectrum Sensing Receiver for Cognitive Radio Systems
(2018-01-03)To explore spectral opportunities in wideband regime for cognitive radio we need a wideband spectrum sensing receiver. Current wideband receiver architectures need wideband analog to digital converter (ADC) to sample ... -
ASIC Implementation of A High Throughput, Low Latency, Memory Optimized FFT Processor
(2016-09-09)The rapid advancements in semiconductor technology have led to constant shrinking of transistor sizes as per Moore's Law. Wireless communications is one field which has seen explosive growth, thanks to the cramming of more ... -
Compiler controlled Task Management in Runtime Systems for Dynamic Data ow Model of Execution
For the past 40 years, relentless focus on Moore's Law transistor scaling has provided ever-increasing transistor performance and density. An ever increasing demand for large scale parallelism has driven hardware designers ... -
Design & Implementation Of Low Power Sigma Delta ADCs For Wide Band Applications
(2013-06-13)This thesis focuses on the design and implementation of low power Σ∆ ADCs in 130 nanometer CMOS technology. The design issues in the implementation of a third order ADC with a multi-bit and single bit quantizer are discussed. ... -
Formal Verification Of Analog And Mixed Signal Designs Using Simulation Traces
(2011-07-08)The conventional approach to validate the analog and mixed signal designs utilizes extensive SPICE-level simulations. The main challenge in this approach is to know when all important corner cases have been simulated. An ... -
General purpose simulation tool for the performence analysisof ATM Switches
The Broadband Integrated Services Digital Network (B-ISDN) supports a wide range of audio, video, and data services within the same network. To cover the widest range of applications possible, B-ISDN should support both ... -
Improving quality of speech in VoIP using time-scale modification
Voice over Internet Protocol (VoIP) is an emerging technology that enables the transport of voice over the Internet. The quality of delivered voice is a critical issue due to packet loss and end-to-end delay variations ... -
Improving quality of speech in VoIP using time-scale modification
Voice over Internet Protocol (VoIP) is an emerging technology that enables the transport of voice over the Internet. The quality of delivered voice is a critical issue due to packet loss and end-to-end delay variations ... -
Investigation on architectural elements of network processors
Increasing network speeds have placed enormous burden on the processing requirements, and the processors are expected to carry out a variety of tasks. Network Processors (NP) is the blanket name given to the processors ... -
A Novel Higher Order Noise Shaping Sigma-Delta Modulator
(2010-06-04)The thesis focuses on a higher order noise-shaping Δ ADC architecture which employs filtered quantization error as a dither signal. Furthermore, the work studies implementation challenges using Switched-Capacitor and ... -
On Asymmetric Distributed Source Coding For Wireless Sensor Networks
(2011-01-19)We are concerned with addressing the worst-case distributed source coding (DSC) problem in asymmetric and interactive communication scenarios and its application to data-gathering wireless sensor networks in enhancing their ... -
Optimal resource allocation in packet networks
This limitation can be overcome by considering a Non-Rate Proportional resource allocation. We present an Optimal Call Admission Control (CAC) algorithm for Generalized Processor Sharing (GPS) schedulers that performs a ... -
A Polymorphic Finite Field Multiplier
(2013-07-03)Cryptography algorithms like the Advanced Encryption Standard, Elliptic Curve Cryptography algorithms etc are designed using algebraic properties of finite fields. Thus performance of these algorithms depend on performance ... -
Ring Oscillator Based Temperature Sensor
(2016-06-20)The temperature sensor design discussed in this thesis, is meant mainly to monitor temperature at power outlets. Current variations in power cords have a direct impact on the surrounding temperature. Sensing these variations ... -
Some Applications Of Integer Sequences In Digital Signal Processing And Their Implications On Performance And Architecture
(2013-07-18)Contemporary research in digital signal processing (DSP) is focused on issues of computational complexity, very high data rate and large quantum of data. Thus, the success in newer applications and areas hinge on handling ...