Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 29 for “"Non-real time"”.
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Real-time system with non-real-time simulation for the power PC
Thesis (S.B. and M.Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2000.
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Development of a real-time automatic network analyzer measurement system
… thesis concerns itself with the development of a real-time automatic Network Analyzer measurement system based on Hewlett Packard's manual HP8410C. The major limitation in non real-time systems is the time required to perform a measurement. Real-time systems have greater measurement speed than …
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Performance analysis of broadband multimedia wireless communication networks
The designing of broadband multimedia wireless network systems should aim at achieving maximum utilisation of wireless resources through statistical multiplexing, while, at the same time satisfying the Quality of Service(QoS) requirements of multimedia traffic. In this research, we consider a …
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Non-repudiation secure file transfer protocol (NRSFTP)
Non Repudiation Secure File Transfer Protocol (NRSFTP) is designed to resolve three main concerns for today's electronic file transfer methodology. The three main concerns are Non-Repudiation, Secure, and Non-Real Time file transfer. Non-repudiation is to assure the receiver that the sender of the …
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Quality of service optimization of multimedia traffic in mobile networks
… data, image transmission, video, as well as multimedia services consisting of a combination of these. With the air interface being the bottleneck in mobile networks, recent enhancing technologies such as the High Speed Downlink Packet Access (HSDPA), incorporate major changes to the radio access …
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Computer animation via optical video disc
… video discs. Animated sequences, generated at non real-time rates, then transfered to video disc, can be recalled under user control at real-time rates. Highly detailed animation may be combined with other media in interactive systems. Such systems inherently offer a greater degree of …
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Achieving Quality of Service in Group Scheduling in Cellular Networks
… the traffic is basically divided into Real time and Non real time traffic which helps in scheduling priorities to the packets. With increase in need for QoS in the commercial networks, scheduling schemes such as MLWDF (Modified Largest Weighted Delay First) are playing a prominent role …
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A Priority Rate-Based Routing Protocol for wireless multimedia sensor networks
… hardware has made it possible to transmit multimedia data over a wireless medium using sensor devices. Deployed sensors span larger geographical areas, generating different kinds of traffic that need to be communicated either in real-time or non-real-time mode to the sink. The tiny sized …
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An Algorithm to Evaluate the Echo Signal and the Voice Quality in VoIP Networks
… the PSTN to VoIP networks. There are several non-real-time algorithms that estimate the voice quality such as the PESQ and the E-model. In this thesis we propose a real-time fuzzy algorithm to estimate the echo quality component of the voice quality in VoIP networks. Differently from the …
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Enabling rApp in 5G O-RAN: An Spectral Optimization (SO)rApp Use Case
… lifecycle within the O-RAN Alliance (O- RAN) Non-Real Time RIC (Non-RT RIC) framework, serving as a practical guide for exper- imental research and development. The focus is on the entire lifecycle of rApp development, from designing and onboarding to deployment and execution, using a spectral …
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Resource management in the future internet
… that the future Internet will accommodate both real-time and non-real-time applications. Relevant design goals and principles were identified and these led to a formulation of a corresponding model. A simulation of the model was conducted to evaluate the performance of the developed scheme. The …
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Bus scheduling implementation on the cell processor
Real-time computing is the study of hardware and software systems that are subject to a “real-time constraint” - i.e., strict deadline guarantees. With uncontrollable cache and front side bus, in the modern computer architectures, the estimation of a tight bound, worst case execution time (WCET) is …
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An 8 GHz Ultra Wideband Transceiver Testbed
… The receiver uses eight 1 GHz ADCs to perform time interleaved sampling at an aggregate rate of 8 Gsamples/s. The high sampling rates present extraordinary demands on the down-conversion resources. Samples are captured by the high-speed ADC and processed using a Xilinx Virtex-II Pro (XC2VP70) …
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Collaborative Scheduling and Synchronization of Distributable Real-Time Threads
… scheduling and synchronization of distributable real-time threads --- Real-Time CORBA's first-class abstraction for programming real-time, multi-node sequential behaviors. Distributable real-time threads can be scheduled, broadly, using two paradigms: node independent scheduling, in which nodes …
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Inter-LAN services over broadband satellite systems
… Reservation Protocol (RSVP) to support both real-time and non-real time traffic. We propose a Medium Access Control (MAC) protocol for broadband satellite Inter-LAN services with a special emphasis on the convergence sublayer. In order to efficiently utilize the satellite resources in serving …
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Performance evaluation of communication network in a CIM system: A simulation approach.
… exchange of both control data and less critical non-real time data and internetworking with intercommunication probabilities depending on specific manufacturing functions. The focus of this research is to model and analyze the performance of a communication network in a typical computer …
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Performance of voice and data transmission using the IEEE 802.11 MAC Protocol
… of these two medium access mechanisms under real-time voice and asynchronous data transmissions. Using analytical and simulative methods, the efficiency and capacity of the 802.11 protocol is determined for each type of traffic individually, as well as for a traffic mix of the two types. It …
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FPGA Implementation of a Pseudo-Random Aggregate Spectrum Generator for RF Hardware Test and Evaluation
… a software simulation environment or through real-world field testing. While the former approach is typically limited by the accuracy of the simulation models (particularly of the anticipated hardware effects) and by non-real-time data rates, the latter can be extremely costly in terms of …
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Buffer management and cell switching management in wireless packet communications
… which is applicable to scheduling delay-tolerant non-real time traffic and delay-sensitive real time traffic. Simulation results show that the performance observed by real time traffics are improved as compared to existing buffer priority scheme in term of packet loss probability. Second, the …
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Algorithms and Data Structures for Automated Change Detection and Classification of Sidescan Sonar Imagery
… be explosive mines) placed at sea since the last time the area was surveyed. This dissertation presents a data structure and three algorithms, developed by the author, that are part of an automated change detection and classification (ACDC) system. MIW analysts at the Naval Oceanographic Office, …
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