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 14 of 14 for “"Radio resource management (RRM)"”.
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Performance Modelling and Analysis of Handover and Call Admission Control Algorithm for Next Generation Wireless Networks
… path through the various networks. Efficient radio resource management (RRM) is one of the key issues required to support global roaming of the mobile users among different network architectures of the NGWS and a precise call admission control (CAC) scheme satisfies the requirements of high …
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Adaptive radio resource management schemes for the downlink of the OFDMA-based wireless communication systems
… – Advanced (LTE-A). Intelligent and adaptive Radio Resource Management (RRM) schemes are a fundamental tool in the design of wireless systems to be able to fully and efficiently utilize the available scarce resources and be able to meet the user data rates and QoS requirements. Previous works …
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Packet Scheduling for LTE-Advanced
… as OFDMA, MIMO, and the same core network. Since radio spectrum is the most valuable resource in mobile technology, radio resource management (RRM) mechanisms are critical for the operation of a cellular network. One of the key RRM mechanisms is packet scheduling and it allocates suitable radio …
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Link adaption with limited feedback for future wireless networks
Link adaptation technique (LAT) is one of the radio resource management (RRM) functions necessary for future wireless network to enhance the system capacity and provide an adequate quality of service to the end users. LAT requires knowledge of users’ received signal-to-noise ratio so that …
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Radio resource management techniques for industrial IoT in 5G-and beyond networks
… Low-Latency Communication (URLLC). Efficient Radio Resource Management (RRM) techniques are necessary to address the challenges posed by interference. The main objective of the research work reported in this thesis is the development of new RRM techniques for D2D communication in wireless …
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Spectrum aggregation for dynamic spectrum access based cognitive networks
… coverage and simplified multi-band traffic management, resulting in an enhanced user quality of experience. However, SA functionality introduces new challenges for transceiver architecture and Radio Resource Management (RRM) functionality of the network. Secondly, spectrum assignment for …
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Radio Resource Management in 5G Cellular Networks
… services, a key role is played by scheduling and radio resource allocation, whose aim is allowing efficient sharing of the limited radio spectrum among different services. The aim of this Dissertation is to investigate and to design Radio Resource Management (RRM) techniques and scheduling …
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Content-aware radio resource management for IMT-advanced systems
Radio Resource Management (RRM) is crucial to efficiently and correctly manage the delivery of quality-of-service (QoS) in IMT-Advanced systems. Various methods on radio resource management for LTE/LTE-Advanced traffic have been studied by researchers especially regarding QoS handling of video …
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Power and Rate Optimization in Shared-Spectrum Wireless Communication Networks
… the emerging technologies require more efficient management of frequency spectrum. Adaptive resource allocation (i.e. transmission power and transmission rate) and opportunistic spectrum sharing are two key techniques with enormous potential to enhance the efficient utilization of the precious …
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Multiuser Diversity Management for Multicast/Broadcast Services in 5G and Beyond Networks
… framework requires a compelling mix of enabling radio access technologies (RAT) and native softwarized, disaggregated, and intelligent radio access network (RAN) conceptions. In such a context, the multicast/broadcast ser vice (MBS) capability is an appealing feature to address the ever-growing …
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OTTIMIZZAZIONE DELL'INTERFACCIA 5G NR SULLA BASE DI TECNICHE INNOVATIVE
… diversi aspetti delle procedure a livello Radio Resource Management (RRM) e Medium Access Control (MAC), sfruttando tecniche innovative. L'analisi fornita considera diverse tecniche di accesso, come la Time Division Multiple Access (TDMA), l'Orthogonal Frequency Division Multiple Access …
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Traffic Dimensioning for Multimedia Wireless Networks
… by the operator to obtain a proper dimensioning, resource allocation, and rollout plan for system deployment. Additionally, any practical optimization strategy has to rely on accurate estimates of expected demand and growth in demand. In this research, we propose a practical framework to …
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Efficient radio resource management in integrated terrestrial and non-terrestrial networks
… network (ITNTN) consisting of multiple radio access networks (RANs) coexisting to provide radio access to multi-mode user equipment. This thesis addresses the problem of efficient user association and resource allocation in the ITNTN. The RANs in the ITNTN have different capabilities and …
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A Trustworthy Deep Reinforcement Learning Framework for Slicing in Next-Generation Open Radio Access Networks
Open radio access networks (O-RANs) represent a transformative architecture in mobile communications, enabling multiple services to coexist on the same infrastructure through network slicing. This allows mobile network operators (MNOs) to partition the network into distinct virtual slices, each …