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 188 for “"LTE"”.
-
Packet Scheduling for LTE-Advanced
LTE-Advanced has been approved by the International Telecommunication Union (ITU) as a 4G mobile communication system. It is also called IMT-Advanced or true 4G technology. LTE-Advanced is an evolution of LTE (Release-8) and backward compatible with LTE because they both use the same air-interface …
-
Packet scheduling algorithms in LTE systems
… (QoS) of wireless services. Long Term Evolution (LTE) is a development of the Third-Generation Partnership Project (3GPP) with the aim to meet the needs of International Telecommunication Union (ITU). Some of its aspects are highlighted as follows: increase in data rate, scalable bandwidth, …
-
Supporting 5G functionalities on LTE simulator
Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2024-05-01
-
VoIP packet scheduling for LTE advanced
The LTE-A (Long Term Evolution Advanced) technology constitutes a significant step in the evolution of 3G systems towards 4G. The performance targets set out for L TE Advanced make it an ideal solution to take care of the ever-increasing demand for wireless broadband services. L TE Advanced also …
-
LTE radio analytics made easy and accessible
… performance and problems of these networks. As LTE deployments move towards femto and pico cells, even operators struggle to fully understand the propagation and interference patterns affecting their service, particularly indoors. This thesis introduces LTEye, the first open platform to monitor …
-
Practical distributed MIMO for WiFi and LTE
… a practical distributed MIMO system for WiFi and LTE. In this thesis, we address the practical limitations in distributed MIMO systems. We present algorithms that enable practical distributed MIMO in the context of WiFi and LTE. Furthermore, we demonstrate these algorithms through …
-
Self-healing solutions for LTE evolved packet core
The 3GPP Long Term Evolution (LTE) is considered as a dominant future cellular wireless technology in terms of performance and user experience. With technological advancement of the wireless networks, dependencies and business impact of the mobile network services have increased phenomenally. It …
-
Optimisation of hybrid micro-grid system for LTE base station
Submitted in the fulfilment of the requirements for the degree of Master of Engineering in Electrical Power Engineering, Durban University of Technology, Durban, South Africa, 2020.
-
Performance Analysis of Coexistence Schemes for LTE in Unlicensed Bands
LTE in the unlicensed spectrum, is becoming a popular area of research. Since LTE-Unlicensed (LTE-U) provides subscribers with higher-quality mobile voice, and video experience in high-traffic or low-signal locations, a fair coexistence mechanism with other networks, like Wi-Fi is essential. In …
-
Development of compact dual-band monopole antenna for LTE application
… is design on FR4 substrate and moisturized for LTE communication system. This research project is about the miniaturized monopole antenna design, which has operating frequencies of 2.1 GHz and 3.5 for LTE mid-bands and high-bands communication systems. The proposed mender line radiation element …
-
Inter-cell interference mitigation in LTE-advanced heterogeneous mobile networks
… inter-cell interference in Long Term Evolution (LTE- Advanced) mobile networks, as an example of OFDMA (orthogonal frequency division multiple access)-based networks. More attention is paid to the Pico cell as an important cell type in heterogeneous deployment, due to the direct backhauling with …
-
On-demand offloading collaboration framework based on LTE network virtualisation
… such as network offload and Long-term Evolution (LTE) network virtualisation. Virtualisation is playing a significant role in shaping the way of networking now and in future, since it is being devised as one of the available technologies heading towards the upcoming 5G mobile broadband. Now, the …
-
Cross-Layer Capacity Optimization In OFDMA Systems: WiMAX And LTE
… access (Wimax) and long term evolution (lte) adopted by international standards. This thesis considers orthogonal frequency division multiple access (ofdma) system, which has been implemented in both Wimax and lte technologies as their air interface multiple access mechanism. A framework …
-
Design of fractal minkowski diversity antenna for LTE and WIFI application
… Access (WiMAX) and Long Term Evolution (LTE). In this project, the Minkowski fractal Array Diversity antenna is introduced. Fractal geometry allows us to design a miniature antenna and integrate multiple telecommunication services into single device. One of the most relevant trends for …
-
Non-LTE diagnostics of the infrared observations of the planetary atmosphere
… for the nonlocal thermodynamic equilibrium (non--LTE). In this dissertation a general formulation is given of the multilevel vibrational-rotational non-LTE problem for a mixture of radiating molecular gases in a planetary atmosphere. The approach for the solution of this problem suggested here …
-
COOPERATIVE COMMUNICATIONS FOR LTE-ADVANCED SYSTEMS: DOWNLINK RELAY AND PERFORMANCE OPTIMIZATION
… Project's Long Term Evolution-Advanced (LTE-A) is considering an option for relay networks to provide cost-effective throughput enhancement and coverage extension. While analog repeaters have been used to enhance coverage in commercial cellular networks, the use of more sophisticated …
-
Load balancing using cell range expansion in LTE advanced heterogeneous networks
… fair sharing of load in a macro and pico cell LTE Advanced heterogeneous network. The aim is to investigate how to use an adaptive cell range expansion bias to optimize Pico cell coverage for load balancing. Reviewed literature points out several approaches to solve the load balancing problem …
-
Resource Allocation for Smart Phones in 4G LTE-Advanced Carrier Aggregation
The purpose of this thesis is to explore the concept of resource scheduling and pricing and its relation to carrier aggregation. The first main topic is a modified Frank Kelly algorithm that allows for the use of utility functions that are piecewise concave, but not a member of a strictly …
Page 1 of 10