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.
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Showing 1 to 16 of 16 for “"Resource Allocation Algorithms"”.
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Resource allocation algorithms in AON network
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1994.
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Optimal resource allocation algorithms for cloud computing
… machines (VMs), which are specified in terms of resources such as CPU, memory and storage space. The jobs are first routed to one of the servers when they arrive and are queued at the servers. Each server then chooses a set of jobs from its queues so that it has enough resources to serve all of …
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SENSING COVERAGE AND RESOURCE ALLOCATION ALGORITHMS IN SENSOR NETWORKS
… with software simulation, we implemented the algorithms on sensor network hardware using Crossbow Cricket, MicaZ sensor mote kit and Canon communication cameras.
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MAC layer resource allocation algorithms for OFDM/TDMA wireless networks
… orthogonal channels and timeslots are available resources that should be distributed between users fairly and in a collision-free manner. Furthermore, the available resources should be used efficiently. In this dissertation, the resource allocation mechanisms for wireless networks are studied …
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Adaptive Resource Allocation Algorithms For Data And Energy Integrated Networks Supporting Internet of Things
… designs a stable and controllable ambient RF resource to charge the battery-less IoT wireless devices. It embraces an adaptive energy management mechanism for automatically maintaining the energy level of the battery-less IoT wireless devices, which always keeps the devices within a workable …
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Performance Analysis of Network Coding Techniques and Resource Allocation Algorithms in Multiuser Wireless Systems
… to the fields of network coding and resource allocation. The first is a quantitative analysis of the effects of channel estimation errors and time synchronization errors on the performance of different network coding algorithms. It is shown that the performance improvement gained by a …
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Resource allocation for multi-cell OFDMA based cooperative relay network
… networks which employ RSs require a new resource allocation and optimisation technique, which takes the RSs into account as a new resource. Several proposals have been presented for the purpose of optimising the distribution of available resources between users. These proposals were …
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Cognitive radios : fundamental limits and applications to cellular and wireless local networks
… places a very high demand on stringent spectral resources. Cognitive radios have the potential of enhancing spectral efficiency by improving the usage of channels that are already licensed for a specific purpose. Research on cognitive radios involves answering questions such as: how can a …
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Delay QoS Provisioning and Optimal Resource Allocation for Wireless Networks
… are analyzed under QoS constraints, and optimal resource allocation algorithms are proposed to maximize the throughput or minimize the delay.</p> <p>In the first part of the thesis, the throughput and energy efficiency analysis for hybrid automatic repeat request (HARQ) protocols are conducted …
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Using Application Benefit for Proactive Resource Allocation in Asynchronous Real-Time Distributed Systems
This thesis presents two proactive resource allocation algorithms, RBA* and OBA, for asynchronous real-time distributed systems. The algorithms consider an application model where timeliness requirements are expressed using Jensen's benefit functions and propose adaptation functions to describe …
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Heuristic Algorithms for Adaptive Resource Management of Periodic Tasks in Soft Real-Time Distributed Systems
… distributed. This thesis proposes adaptive resource management heuristic techniques for periodic tasks in dynamic real-time distributed systems with the (soft real-time) objective of minimizing missed deadline ratios. The proposed resource management techniques continuously monitor the …
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Dynamic resource allocation for cognitive radio systems
… improve the underutilization of precious radio resources by exploiting the unused licensed spectrum in dynamically changing environments. Designing efficient resource allocation algorithms for dynamic spectrum sharing and for power allocation in OFDM-CR networks is still a challenging problem. …
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New data structures, models, and algorithms for real-time resource management
Real-time resource management is the core and critical task in real-time systems. This dissertation explores new data structures, models, and algorithms for real-time resource management. At first, novel data structures, i.e., a class of Testing Interval Trees (TITs), are proposed to help build …
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Abstraction and application: complementary perspectives on sociotechnical systems
… the abstraction-first perspective, in which algorithms are developed according to abstract models that are modified to capture potential realities of actual use. It begins with classical metric clustering problems such as k-center and facility location, which often underpin machine learning …
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Mechanisms for Enhancing Spectrum Utilization in a Spectrum Access System
Multi-antenna systems with resource allocation based on transmit and receive precoding matrices have proven to enhance the spectral efficiency of cellular systems. In this thesis, we extend these concepts to a spectrum sharing system with primary users and secondary users. The spectrum sharing area …
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Resource Allocation in Cellular Networks with Coexisting Femtocells and Macrocells
… cellular networks, interference management and resource allocation are critical. In this dissertation, we address fundamental aspects of resource allocation for cellular networks with coexisting femtocells and macrocells on the downlink side, addressing questions such as: How many additional …