Now showing items 52-71 of 216

  • Distributed network time synchronization using pseudo noise code 

    Paladugula, Prashanth (Wichita State University, 2013-05)
    In recent years, distributed network systems have been studied in order to yield a higher data rate. However, performance of a distributed network degrades drastically when all nodes are not properly synchronized. This ...
  • Distributed source coding using non binary LDPC 

    Potluri, Madhurima (2005-12)
    In this thesis we have extended non binary low-density parity-check (LDPC) codes, developed for channel coding, to be used for source coding to compress correlated non binary sources. Focusing on the asymmetric case of ...
  • Distributed wireless network frequency synchronization under updating error noise with Kalman filter 

    Rachuri, Mahesh (Wichita State University, 2013-07)
    Frequency synchronization in a distributed wireless network is a challenging issue in recent times. Some frequency synchronization techniques are used in the distributed wireless network. However, due to the presence of ...
  • Distribution reliability analysis 

    Bhusal, Prabodh (Wichita State University, 2007-12)
    This thesis presents an example for optimization of distribution maintenance scheduling of a recloser. It applies a risk reduction technique associated with maintenance of the equipment. Furthermore, this thesis examines ...
  • Dynamic configuration management using mobile intelligent agents 

    Hanumantha Rao, Karthik (Wichita State University, 2009-05)
    With the increasing complexity of Aircraft Data Network the need for configuration management has become a necessity as the tolerance level is absolutely minimal. It is also known that most of the network faults are due ...
  • Dynamic voice codec determination mechanism for VoIP 

    Osipov, Andrey E. (2006-05)
    Emerging voice over IP networks dictate a need for efficient network resource management schemes to mitigate the best-effort nature of IP. Traditional quality of service and call admission control mechanisms provide network ...
  • Economic analysis of electric energy storage 

    Poonpun, Piyasak (2006-05)
    This thesis presents a cost analysis of grid-connected electric energy storage. Various battery energy storage technologies are considered in the analysis. Life-cycle cost analysis is used. The results are presented in ...
  • Economic applications for energy storage 

    Hardy, Trevor David (Wichita State University, 2014-07)
    There are several specific applications that offer potential ways in which energy storage may be able to produce revenue and/or provide savings for system operators. The most obvious is simple energy arbitrage where low-cost ...
  • Effect of data caching on systemwide anonymity with users sending and receiving multiple messages 

    Khan, Ahsan Ahmad (Wichita State University, 2012-05)
    Data caching is a well-acknowledged method for reducing access times to commonly requested data. Data caching yields considerable results when employed in communication systems that exhibit bidirectional communication, ...
  • The effect of dynamic voice codec selection for active calls on voice quality 

    Ast, Jered Daniel (2007-05)
    Converged IP networks seek to incorporate voice, data, and video on the same infrastructure. However, the integration of all types of traffic onto a single IP network has several advantages as well as disadvantages. While ...
  • Effects of global warming on transmission line sag 

    Boda, Pranav (Wichita State University, 2012-05)
    Global warming has forced the power industry to adapt its infrastructure and develop technology in order to mitigate the effects and reduce the extent to which it will affect the operation of the electrical grid. With this ...
  • The effects of greenhouse gas limits on electric power system dispatch and operations 

    Shao, Miaolei (Wichita State University, 2008-12)
    Providing reliable, affordable, clean electricity is essential for national economic performance and quality of life. A big challenge facing the electric power industry today is to meet the nation’s energy needs with the ...
  • Effects of low carbon emission generation and energy storage on greenhouse gas emissions in electric power systems 

    Poonpun, Piyasak (Wichita State University, 2009-05)
    The electric power industry produces substantial amounts of carbon dioxide (CO2) as well as other greenhouse gas (GHG) emissions. Recent GHG regulations along with renewable portfolio standards encourage the integration ...
  • Efficient implementation of multi-control Toffoli gates in linear nearest neighbor arrays 

    Daraeizadeh, Saman (Wichita State University, 2014-05)
    Most promising implementations in quantum computing are based on Linear Nearest Neighbor (LNN) architectures, where qubits only interact with neighbors. Multi-control Toffoli gates are used in many quantum applications ...
  • Electric transmission line routing using a decision landscape based methodology 

    Gill, Ramandeep Singh (2005-12)
    Transmission line construction is one of the most complex engineering projects. Routing a transmission line is much more difficult than routing any other public infrastructure. The present system used by utilities is time ...
  • Emulation of a GE 1.5MW wind turbine with a DC motor 

    Hardy, Trevor David (Wichita State University, 2010-12)
    In order to provide a testing environment for generator control strategies, a wind turbine emulator was developed. First, a mathematical model was developed for a GE 1.5MW wind turbine generator based on modeling data ...
  • Energy implications of various VoIP codecs in portable devices 

    Naeem, Muhammad (Wichita State University, 2011-05)
    Today, most portable devices, e.g., cell phones, PDAs, and laptops are Wi-Fi capable. Users can make efficient use of these devices by running various applications, including Voice over Internet Protocol (VoIP) to make ...
  • Energy-efficiency analysis of cooperative sensing schemes in ad hoc WLAN cognitive radios 

    Syeda, Reshma Sultana (Wichita State University, 2011-12)
    Wi-Fi has become a ubiquitous wireless technology in a relatively short period of time. Each of us has a wireless gadget competing for the Wi-Fi bandwidth and thus has to compromise on the data speeds in order to share the ...
  • Enhanced AODV (EN-AODV) in ad hoc networks 

    Yeshwanth, Manisha (Wichita State University, 2010-05)
    A set of wireless nodes or routers coming together to form a network in which every node acts as a router can be defined as a mobile ad hoc network (MANET). Mobility causes a number of issues in ad hoc networks. To overcome ...
  • Enhanced handoff algorithm for the co-existence of mobile IPV4 and IPV6 networks 

    Manepalli, Sarika (Wichita State University, 2009-05)
    As wireless technology has improved, the demand for constant internet connectivity increased. With the invention of Mobile IP, users are still more interested to have connection to the internet while moving from one ...