Lte network throughput
Lte network throughput. LTE has a theoretical net bit rate capacity of up to 100 Mbit/s in the downlink and 50 Mbit/s in the uplink if a 20 MHz channel is used — and more if multiple-input multiple LTE throughput depends on the following parameters: Bandwidth; Channel quality; Network load. The purpose of this dataset is to capture the QoS/QoE of three COTS UEs interacting with three edge applications. You can also set up alerts to be notified when network throughput drops below certain thresholds, which can help you quickly identify and resolve network performance issues. As a telecommunications RF expert engineer, I’ll guide you through the process of calculating LTE throughput under optimal radio conditions, specifically using 16QAM modulation for both downlink and uplink. From Tables 5. The wider bandwidth the higher throughput. Introduction. 17 mean squared error, in predicting the end-user's throughput in LTE and non-standalone 5G network, respectively. In good radio condition 64QAM modulation will be used for downlink. For many people working in LTE, one of the most important question would be what is the maximum throughput for a network, device or network operator. Radio Frequency (RF) driving test was used to collect the parameters of LTE data at a different route with an average total of 10Km. So in this case, very high performance IP data server is the most important factor for throughput test. ) and will be 50% over the required capacity for backhaul in which case it’s investment in Nov 11, 2016 · Our Complete Toolset for Planning LTE Networks includes: LTE Capacity Planning; LTE Network Dimensioning; LTE Throughput Calculators; LTE Coverage Tools; Once network fully deployed, customers can also consider using wide range of established 3rd-party LTE planning tools for deployment and optimisation. In some environments, latency is measured by sending a packet that is returned to the sender -- the round-trip time is considered the latency. For the detailed data path for LTE, you can refer to another pages of this site. 6MHz with a bandwidth of 10MHz, for an operational 4G LTE network in Nigeria. Abbas , Hatem Abou-zeid , Hossam S. Is one of the three major KPI, along with and latency and packet loss when we measured what it’s called “the integrity” network. Bandwidth. et al. Networks on LTE band 20 (LTE-FDD) are suitable for roaming in Dec 28, 2023 · The mid-range bandwidth is category LTE-1 . Hassanein , Aboelmagd Noureldin Authors Info & Claims GLOBECOM 2020 - 2020 IEEE Global Communications Conference Sep 26, 2017 · Accurate cellular link bandwidth prediction can benefit upper-layer protocols significantly. This increasing demand in Jan 1, 2019 · LTE also maintains aggregation of multiple cells in both uplink and downlink directions with up to five serving cells, where each serving cell can have a transmission bandwidth of up to 20 MHz. We then develop a The past decade has witnessed a staggering evolution in cellular networks. The throughput for a device working in a live network would vary at every moment as you can see this drive test. S. In LTE, end user quality of service is impacted by the cumulative effect of various nodes and interfaces. Contribute to hanifnew/4G-LTE-Cellular-Network-User-Throughput-Downlink-Prediction-by-Machine-Learning- development by creating an account on GitHub. In 2008, the International Telecommunications Union (ITU) recommended that data throughput on LTE networks needs to be as high as 1 Gb/s in ideal low-mobility circumstances. There is not one factor, but a number. The breakdown of PDCCH structure and its aggregation layers provided a clear understanding of how scheduling allocations work for PDSCH and PUSCH, making it easier to comprehend the overall optimization process. As LTE uses different channel bandwidths both for FDD and TDD. The next month, Nokia Solutions and Networks and Sprint announced that they had demonstrated throughput speeds of 2. Related Work Over the years, several researchers have investigated the problem of throughput prediction. Jul 15, 2024 · This dataset includes real-world time-series statistics from network traffic on real commercial LTE networks in Greece. Feb 1, 2017 · With this technology, it achieves peak spectral efficiency of 30 bit/s/Hz for downlink and 15 bit/sec/Hz for uplink. 4G LTE devices will continue to work and can often wait to upgrade to 5G. Which means that in LTE you will have even bigger TBS than HSPA+ Dual Carrier. note: All calculations below is for 20MHz, for less bandwidth you just divide. There are Long-Term Evolution (LTE) is the project name of a new, high performance air interface for mobile communication systems. View Show abstract Jun 7, 2017 · To a 4G LTE terminal, each component carrier appears as an LTE carrier, while a 4G LTE-Advanced terminal can exploit the total aggregated bandwidth. Let's consider each of them in more details. Suite of LTE Capacity Planning Tools and The past decade has witnessed a staggering evolution in cellular networks. RF aspects of carrier aggregation. Following the progress of LTE-Advanced (LTE-A), peak throughput on the sequence of 300 Mbps was achieved. Dec 7, 2020 · 4G LTE Network Throughput Modelling and Prediction Authors : Habiba Elsherbiny , Hazem M. May 23, 2024 · One of the most detailed and accurate ways of measuring network throughput (and network performance) is using network monitoring tools. Mar 9, 2023 · To analyze the network throughput data, you can use the various charts and graphs available in the Obkio Dashboard, including line charts, bar charts, and pie charts. slow download, blocking, etc. A. of contributing factors which affect the end user throughput. Use this page calculate things such as eNB ID/RNC-ID/BSIC or hex values of IDs. However, data rates can be influenced by various factors, such as network congestion and the spectrum bandwidth used by a carrier. The high bandwidth applications typically use networks called LTE Advanced (LTE-A) or LTE Advanced Pro. Kamakaris and Nickerson have proposed the concept of using a connectivity map for throughput estimation [2]. In other words, single 20MHz bandwidth to achieve up to 600Mbps downlink speed. g. Jan 2, 2024 · Download Citation | A machine learning framework for predicting downlink throughput in 4G-LTE/5G cellular networks | The current and next generations of cellular networks produce a massive amount TDD LTE is popular in ISP and closed networks where there is either predominantly Data-centric use (rather than voice), no legacy of 2G/3G, or pressure on limited spectrum available. LTE bandwidth would be comparable to what a present-day, regular home customer could see on a fast cable modem. PREREQUISTE : General Guidelines Before diving into Throughput Investigation: Feb 5, 2024 · This article "LTE Throughput Optimization: Part 2 - Spectral Efficiency" explains data part (PDSCH) of the LTE subframe and discusses various ways to improve its efficiency. Downlink and uplink are focused within the scope of this paper. 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. Let’s take the example for LTE using FDD, where channel bandwidth can be 5 MHz, 10 MHz and 20 MHz. It is recommended to read OFDMA/SC-FDMA sections to clearly understand throughput calculation in LTE. 1109/GLOBECOM42002. Feb 12, 2015 · The maximum data rate depends on channel bandwidth. Original code from Github. The suitable 4G LTE module can be selected according to the market. Jul 12, 2022 · Long-Term Evolution (LTE) cellular networks have transformed the mobile business, as users increasingly require various network services such as video streaming, online gaming, and video conferencing. Here are some examples of IoT devices and their specific bandwidth needs. Intra-band: This form of carrier aggregation uses a single band. Abbas†, Hatem Abou-zeid , Hossam S. Higher frequencies allow for faster transmission Nov 19, 2021 · LTE offers lower latency and increased throughput throughout the network, dramatically improving upon 3G network performance. Hassanein† , Aboelmagd Noureldin†‡ *Electrical and Computer Engineering Dept Jun 20, 2022 · It has better connectivity, optimized bandwidth capacity, and backward integration of GSM and UMTS technologies. In mobile data networks, such as Long-Term Evolution, or LTE, and 5G, bandwidth is defined as the spectrum of frequencies that operators can license from the Federal Communications Commission and the National Telecommunications and Information Administration for use in the U. Dec 1, 2021 · This study presents novel deep learning approaches utilizing Long Short-Term Memory (LSTM), Bi-directional LSTM (BiLSTM), and Artificial Neural Networks (ANN) to predict the throughput to demonstrate the technical feasibility and benefits of using BiLSTM and LSTM for overall throughput prediction. Oct 22, 2017 · Thank you for sharing this insightful article on LTE throughput optimization and the role of PDCCH enhancements in achieving it. There are a number of ways in which LTE carriers can be aggregated: Types of 4G LTE CA. 2. Feb 3, 2022 · In this paper, a 4G LTE network driven by SDR hardware and software-radio-system-LTE (srsLTE) that is an open-source LTE software platform is evaluated in terms of the throughput and latency. LTE throughput calculation formula or equation Jul 1, 2023 · Because Downlink Throughput (DL-Throughput) holds significant importance factors for network performance, DL-Throughput prediction can be used to evaluate the quality of cellular networks. We first conduct an extensive measurement study in two major commercial LTE networks in the US, and identify five types of lower-layer information that are correlated with cellular link bandwidth. Jul 1, 2023 · Furthermore, a study by A. Use this calculator to calculate LTE throughput, and carrier aggregation Throughput. This spectrum cannot be legally used by anyone other than the The pre-4G 3GPP Long Term Evolution (LTE) technology is often branded "4G – LTE", but the first LTE release does not fully comply with the IMT-Advanced requirements. This post is to address common issues that affects downlink throughput and also to dig into possible solutions. The interactions Dec 1, 2020 · While in [8], the authors perform DL-Throughput prediction using ML models and time series forecasting such as Arima and neural networks based on LTE data measurements from real cellular networks. 2020. . 1-1 “E-UTRA Channel Bandwidth” of 3GPP TS 36. 22 Mbps . 4G LTE uses bigger carrier bandwidths than 2G and 3G networks and delivers peak data rates of up to 3 Gbps with LTE Advanced Pro. 6. For technical details on LTE and a list of its designated operating frequencies, bands, and roaming possibilities, see LTE frequency bands. 4, 3, 5, 10, 15, 20 MHz. The numerous services brought to the users by 4G network have caused an increasing load demand. network latency. In this paper, we investigate how to predict cellular link bandwidth in LTE networks. Almost whole of this site is about LTE. 9322410 Habiba Elsherbiny*, Hazem M. All available spectrum is divided into Resource Blocks (RB). Networks on LTE bands 7, 28 (LTE-FDD) are suitable for global roaming in ITU Regions 1, 2 and 3. Jun 27, 2022 · There are 31 pairs of LTE bands that operate between 452 MHz and 3,600 MHz and an additional 12 TDD bands between 703 MHz and 3,800 MHz. Jun 18, 2024 · The SolarWinds Bandwidth Analyzer Pack allows you to find, diagnose, and solve network, bandwidth, and traffic performance issues that might be causing your low throughput. Calculator is based on 3GPP communication standards and allows you to calculate the maximum throughput of 4G LTE networks. This increasing demand in Calculating LTE throughput is crucial for optimizing network performance and ensuring efficient resource utilization. Collection of DL Throughput data was carried out in the urban environment of Najaf province, Iraq, from three mobile network operators. 4G comes in different flavours for connected objects. Jul 11, 2022 · 5G is significantly quicker than LTE. Throughput Calculation - From UE Cateogory . 1 Data collection. Actually the calculation is too simple, […] Mar 23, 2022 · Throughput of an LTE cellular network often changes periodically over a few seconds. Shakir and Ahmed Yaseen Mjhool and Ruaa Alsabah and Ali Al-Sabbagh and Monera Salah and Josko Zec Jun 12, 2018 · This paper presents a 5G trace dataset collected from a major Irish mobile operator, composed of client-side cellular key performance indicators (KPIs) comprised of channel-related metrics, context- related metrics, cell-related metric and throughput information, which is the first publicly available dataset that contains throughput, channel and context information for 5G networks. Since throughput is a major indicator of the network's performance, throughput modelling and prediction can be utilized for analyzing network quality. When the network is too slow, you can use this tool as a throughput monitor (with the help of NetFlow, sFlow, and other protocols) to find users or applications that are Apr 1, 2020 · To this end, this article presents radio frequency (RF) measurements and evaluation of KPIs taken at 1876. Suite of LTE Capacity Planning Tools and Throughput Optimization. LTE throughput calculator EXAMPLE: Input : MCS = 10, PRBs = 20, Number of MIMO Antennas = 2 Outputs : LTE throughput = 6. 6 gigabits per second using a LTE-TDD network, surpassing the previous record of 1. Apr 1, 2023 · 1. To obtain the correct result, it is necessary to enter such important parameters as: mode of 4G LTE network, number of aggregated carriers, number of MIMO layers, Bandwidth, modulation type, and so on. In LTE release 8 there is no carrier aggregation, so let’s just consider simple cases. One of the reasons for throughput fluctuation is the congestion in the network which may be caused due to multiple devices being connected to the same cell. 4 . Simply select network type and type in the LCID/CID. The past decade has witnessed a staggering evolution in cellular networks. 5-1 “E-UTRA Operating Bands” and 5. Various Machine Learning (ML) models utilized Long-Term Evolution (LTE) data measurements for the prediction process. The measurements campaign specifically examine the behaviour of the RSRP, RSRQ, RSSI, SINR, PCC PHY DL Throughput, and the PDCP DL Throughput. 101, [1] the following table lists the specified frequency LTE or Long Term Evolution is a fourth-generation cellular technology standard that enables voice calls, text messages and mobile data on 4G LTE compatible mobile phones. knowledge, this is the first 4G LTE network throughput analysis to be conducted along public transportation in Kingston, Canada. LTE operates on a separate spectrum from 3G networks and requires new hardware. The spectral efficiency is simply the number of bits transmitted over a frequency bandwidth in a specific time and is measured in bits/s/Hz. [3] emphasized the significance of machine learning models in predicting downlink throughput on 4G-LTE networks. :) FDD Downlink Throughput: We need to calculate the total physical May 4, 2022 · Some capabilities of the 5G are not available yet, and will not be needed right away for existing applications that are functioning well with the bandwidth and latency offered by 4G LTE networks. And private LTE networks based on CBRS enable many new 4G LTE use cases today. We then develop a Sep 14, 2019 · These values are achieved using the following transmission environment: bandwidth in LTE TK network is 200 MHz for uplink and downlink, multiplexing used is FDD, mobile devices of CAT 3 Samsung S5, the speed of the car is about 20 km/h. Let’s assume, the UE is in good radio condition and its capability is available for 150 Mbps for downlink and 50 Mbps for uplink. Throughput vs. Specifically, the following features are included: Throughput and Jitter for each UE-Application and Channel Quality Indicator (CQI) for each UE. Besides, three different scenarios are implemented in order to evaluate the 4G LTE network by traffic injection through Iperf3 application and calculating LTE network base on live data and to examine the validity of different downlink throughput and inter-site distance in a realistic LTE deployment. 1007/s41870-023-01358-9 Corpus ID: 259312621; Downlink throughput prediction using machine learning models on 4G-LTE networks @article{AlThaedan2023DownlinkTP, title={Downlink throughput prediction using machine learning models on 4G-LTE networks}, author={Abbas Al-Thaedan and Zaenab D. Cell ID Calculator . Their research provides invaluable insights DOI: 10. 1 For example, the throughput prediction can be a solution that can improve quality in video streaming applications such as YouTube or NetFlix [2]. Jan 2, 2024 · 3. Network latency is an expression of how much time it takes for a data packet to get from one designated point to another. Bands 33 to 53 are assigned to TDD-LTE. Y. Note: This list of network deployments does not imply any widespread deployment or national coverage. Feb 17, 2020 · To this end, this article presents radio frequency (RF) measurements and evaluation of KPIs taken at 1876. Costa Rica, Venezuela, Brazil and some Caribbean countries or territories. By monitoring different metrics, data packets, and network traffic, these tools provide insight into your network performance, allowing you to understand network throughput patterns and identify bottlenecks Dec 1, 2020 · This study shows that forecasting the short-term performance in cellular networks is possible in part due to the channel estimation scheme on the device and the radio resource scheduling algorithm at the base station, and develops a system interface called PROTEUS, which passively collects current network performance, such as throughput, loss, and one-way delay, and then uses regression trees 4G LTE Network Throughput Modelling and Prediction GLOBECOM 2020 - 2020 IEEE Global Communications Conference | 978-1-7281-8298-8/20/$31. LTE (Long-Term Evolution) is a fourth-generation (4G) wireless standard that provides increased network capacity and speed for cellphones and other cellular devices compared with third-generation (3G) technology. 06 and 0. In this paper, two approaches for throughput analysis are examined: classical machine learning and time series forecasting. 00 ©2020 IEEE | DOI: 10. 6 gigabits per second. Throughput prediction plays an important role in real-time video and audio streaming services that require low-latency network protocols. to predict cellular link bandwidth in LTE networks. The measurements have been performed during busy traffic hours in Pristina City. Final Capstone Project. Networks on LTE bands 1, 3 (LTE-FDD) are suitable for roaming in ITU Regions 1, 3 and partially Region 2 (e. LTE Throughput Calculator. Physical resource allocations Our Complete Toolset for Planning LTE Networks includes: LTE Capacity Planning; LTE Network Dimensioning; LTE Throughput Calculators; LTE Coverage Tools; Once network fully deployed, customers can also consider using wide range of established 3rd-party LTE planning tools for deployment and optimisation. Developed by the Third Generation Partnership Project (3GPP), LTE is the evolution of the Universal Mobile Telecommunication System (UMTS) towards an all-IP broadband network. Dec 29, 2022 · Throughput is a basic KPI on any LTE network. According to 3GPP specifications LTE channel bandwidth can be 1. We first conduct an extensive measurement study in two major commercial LTE networks in the US, and identify five types of lower-layer information that are correlated with cellular link bandwidth. Jun 27, 2011 · So, for example, if we think LTE cell will provide 100 Mbps of throughput while in reality can only do 50 Mbps, the operator will be short by 50% of capacity in the access network resulting in poor user experience (e. The ultimate goal is to support or make it suitable for the network planning and optimization of LTE. This increasing demand in Jul 26, 2021 · Request PDF | Throughput Prediction using Machine Learning in LTE and 5G Networks | The emergence of novel cellular network technologies, within 5G, are envisioned as key enablers of a new set of Dec 1, 2021 · We have achieved 93% and 84% R^2 accuracy, with 0.
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