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 20 of 34 for “"Next-generation wireless networks"”.
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Radio Resource Management Optimization For Next Generation Wireless Networks
… have led to a tremendous expansion in the wireless market volume. Despite the continuous progress in the radio-access technologies to cope with that expansion, many challenges still remain that need to be addressed by both the research and industrial sectors. One of the many remaining …
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Survivability Against Intelligent Adversary in Next-Generation Wireless Networks
… user (PU) is not transmitting. CRN being a next generation wireless network inherits all the challenges of wireless and brings some critical issues due to the dynamic spectrum sensing and acquirement. Multiple SUs compete for spectrum and create conflicts and collisions in spectrum …
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Mobility modeling and management for next generation wireless networks
Mobility modeling and management in wireless networks are the set of tasks performed in order to model motion patterns, predict trajectories, get information on mobiles' whereabouts and to make use of this information in handoff, routing, location management, resource allocation and other …
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Efficient radio resource management in next generation wireless networks
… has witnessed a phenomenal growth in mobile wireless communication networks and subscribers. In 2015, mobile wireless devices and connections were reported to have grown to about 7.9 billion, exceeding human population. The explosive growth in mobile wireless communication network subscribers …
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Power-Aware Planning and Design for Next Generation Wireless Networks
… traffic growth over the past decade. With the 4G wireless communication systems being deployed in the world most recently, the fifth generation (5G) mobile and wireless communica- tion technologies are emerging into research fields. The fast growing data traffic volume and dramatic expansion of …
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Robust and high performance machine learning for next generation wireless networks
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-10-19 without embargo terms
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3D Massive MIMO and Artificial Intelligence for Next Generation Wireless Networks
… intelligence are two main driving forces for next generation wireless systems. This dissertation focuses on aspects of channel estimation and precoding for 3D massive MIMO systems and application of deep reinforcement learning (DRL) for MIMO broadcast beam synthesis. To be specific, downlink …
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Access network selection schemes for multiple calls in next generation wireless networks
… internet services by mobile subscribers over the wireless access networks, with limited radio resources and capacity constraints. A viable solution to this capacity crunch is the deployment of heterogeneous networks. However, in this wireless environment, the choice of the most appropriate Radio …
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Deep Reinforcement Learning for Next Generation Wireless Networks with Echo State Networks
… under the practical challenges of real-world wireless communication systems. The non-stationary and partially observable wireless environments make the learning and the convergence of the DRL agent challenging. One way to facilitate learning in partially observable environments is to combine …
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Performance enhancements in next generation wireless networks using network coding : a case study in WiMAX
… network-coding-enhanced network architecture for next generation wireless networks. The architecture applies intra-session random linear network coding as a packet erasure code below the IP layer. Using WiMAX as a case study, a series of point-to-point single-interface experiments are conducted to …
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Performance Modelling and Analysis of Handover and Call Admission Control Algorithm for Next Generation Wireless Networks
The next generation wireless system (NGWS) has been conceived as a ubiquitous wireless environment. It integrates existing heterogeneous access networks, as well as future networks, and will offer high speed data, real-time applications (e.g. Voice over IP, videoconference ) and real-time …
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Towards location-awareness in next generation wireless networks : a new approach based on channel state information
Location-awareness in next generation wireless networks will be a key enabler for numerous emerging applications. Recently, a novel approach to localization based on soft information (SI), exploiting all positional information inherent in measurement and contextual data, has been proposed. This …
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Performance Modelling and Analysis of a New CoMP-based Handover Scheme for Next Generation Wireless Networks. Performance Modelling and Analysis for the Design and Development of a New Handover Scheme for Cell Edge Users in Next Generation Wireless Networks (NGWNs) Based on the Coordinated Multi-Point (CoMP) Joint Transmission (JT) Technique
… problems for degrading the performance of future wireless networks at cell edge. This adverse situation will become worst in the presence of dense deployment of micro and macro cells. In this context, the Coordinated Multi-Point (CoMP) technique was introduced to mitigate ICI in Next Generation …
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Joint call admission control incorporating pricing for congestion control to enhance QoS and ensure revenue for network operators in next generation wireless networks
Next Generation Wireless Networks (NGWNs) are envisaged to be heterogeneous. They will integrate multiple Radio Access Technologies (RATs) on the same platform where the RAT s are expected to work together in a coordinated fashion. Radio resources will therefore be jointly managed. Joint Call …
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Fundamentals of Efficient Spectrum Access and Co-existence with Receiver Nonlinearity
… channel interference in non-intuitive ways. Next generation wireless networks will see unprecedented diversity across receiver and radio technologies accessing the same band of spectrum in spatio-temporal proximity. Ensuring adjacent channel co-existence is of prime importance for successful …
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Advancements in Radar Sensing and Communications through Reconfigurable Intelligent Surfaces
… represents a promising technology for reshaping wireless channels, offering a new degree of freedom in the design of next-generation wireless networks. Specifically, RIS has shown significant potential in enabling smart, programmable environments by manipulating wireless propagation to establish …
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Compact integrated designs of microwave filters and antennas with dual-polarization
… high compactness and high performance for next generation wireless networks, this thesis investigates the use of a material with a high dielectric constant (approximately 20) and low loss for integrated design of microwave filters and antennas. Two different filtering antenna designs in the …
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Dynamic user motion prediction using advanced Kalman filtering in 5G mmWave systems
… environments remains a significant challenge for next-generation wireless networks. Millimeterwave (mmWave) technology offers substantial bandwidth and data rate advantages but necessitates precise beam steering to maintain connectivity. The dynamic nature of mobile environments, coupled with …
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Structure-utilized, Adaptive, and Efficient ML-based Proportional-Fair Scheduling in MIMO Networks for Non-stationary Channels
… framework that adapts to non-stationary wireless conditions in real time. The framework adopts a Graph Neural Network (GNN)-based scheduler—which captures both user-specific metrics and inter-user interference patterns—enabling structurally sample-efficient learning that generalizes well …
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Improving the planning and deployment of wireless networks via the application of deep learning
Fifth-generation (5G) and beyond (B5G) wireless communication networks are poised to transform the landscape of modern communication systems. In addition to providing conventional services offered by legacy wireless networks, 5G/B5G systems are expected to support an increasingly diverse set of …
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