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4G LTE Network Throughput Modelling and Prediction
GLOBECOM 2020 - 2020 IEEE Global Communications Conference, 2020The past decade has witnessed a staggering evolution in cellular networks. Mobile wireless technologies have undergone four distinct generations; from uncomplicated voice calls in the first generation to high-speed, low latency and video streaming in the fourth generation.
Habiba Elsherbiny +4 more
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Improving QoS of VoIP over 4G LTE
Proceedings of the 9th International Conference on Information Systems and Technologies, 20194G Mobile communication system LTE is the recent 3GPP (3d generation partnership project) standard for Radio communications, it uses a full IP infrastructure and erase the older CS (Circuit Switched) systems by using only PS (Packet switched) in his EPC (Evolved Packet Core).
Khaled Merit +2 more
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IIP2 requirements in 4G LTE handset receivers
2013 IEEE 56th International Midwest Symposium on Circuits and Systems (MWSCAS), 2013SAW-less receivers have become the state-of-the-art architecture in multiband receivers. These receivers eliminate the SAW filter between the low-noise amplifier (LNA) and the direct-conversion mixer. Large TX leakage signals hit the mixer in full-duplex receivers which imposes challenging mixer linearity requirements.
Essam S. Atalla +2 more
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LTE, the radio technology path towards 4G
Computer Communications, 2010Evolved Universal Terrestrial Radio Access (EUTRA), known as the Long Term Evolution (LTE) technology, brings cellular communication to the fourth generation (4G) era. In this article, we discuss the most important characteristics of LTE; its simplified network architecture which allows ultimate means for adaptation of the radio transmission to the ...
Rinne, Mika, Tirkkonen, Olav
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4G LTE wireless solutions for DoD systems
2011 - MILCOM 2011 Military Communications Conference, 2011This paper explores standards-based Fourth Generation (4G) wireless technology that is well-suited to DoD mobile communication systems. It will focus on both the advantages of 4G and contributions by LGS Innovations, its Government Communications Lab (GCL), and its parent company, Alcatel-Lucent (ALU), including modular radio, applications enablement ...
A. R. Hartman +3 more
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Latency Reduction in Narrowband 4G LTE Networks
2018 15th International Symposium on Wireless Communication Systems (ISWCS), 2018The next generation cellular networks are expected to improve reliability, energy efficiency, data rate, capacity and latency. Originally, Machine Type Communication (MTC) was designed for low-bandwidth high-latency applications such as, environmental sensing, smart dustbin, etc., but there is additional demand around applications with low latency ...
Amjad, Zubair +3 more
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Experiments in fair scheduling in 4G WiMAX and LTE
2015 International Conference on High Performance Computing & Simulation (HPCS), 2015LTE and WiMAX are broadband wireless technologies recognized as 4G. Both technologies support various multimedia applications such as voice over Internet protocol (VoIP), video conferencing and online gaming. In general, the network applications have diverse requirements to be satisfied including Quality of Service (QoS).
Junaid Ahmed Zubairi +2 more
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Performance analysis of mobile 4G/LTE networks
2018 South-Eastern European Design Automation, Computer Engineering, Computer Networks and Society Media Conference (SEEDA_CECNSM), 2018Today, the biggest challenge for MNOs (Mobile Network Operators) is to provide broadband services with high performance. The fourth generation mobile network (4G/LTE) has been developed to meet user requirements by offering high-speed data transfer services.
Fidel Krasniqi +2 more
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OFDMA feedback optimization in 4G-LTE systems
2012 IEEE 17th International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD), 2012The feedback load is an important parameter with a large impact in Orthogonal Frequency Division Multiple Access (OFDMA) techniques, as a feedback over each one of the subcarriers will induce a non-acceptable signalling load in the system, so that some optimization and feedback reduction strategies are required to meet practical systems demands.
Hani H. Alyazidi, Ivica Kostanic
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Lab Performance Analysis of a 4G LTE Prototype
2009 IEEE Wireless Communications and Networking Conference, 2009The uplink performance of a 4G LTE system, which includes an eNodeB modem and higher layer network elements, is presented in this paper. The physical layer link performance of this pre-commercial prototype, along with comparisons to simulations, is presented.
Shirish Nagaraj +6 more
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