Lte throughput analysis pdf. The selected LTE parameters, which are highly .
- Lte throughput analysis pdf 2 Research Methodolog y: The research methodology presented in this thesis is based on three steps that considered: Identify the key factors influencing This document discusses technical training on optimizing LTE downlink throughput. e. 7. Jan 1, 2019 · From two candidates as Quadratic Permutation Polynomial (QPP) and Almost Regular Permutation (ARP), QPP was selected to improve the maximum throughput of the system. Furthermore, the expected data rate transfer is up to 300 Mbit/s per user while the range of bandwidth varies from 1. By mastering the LTE throughput formula and using In this thesis, qualitative and quantitative analysis of throughput performance over LTE networks have been done in a simp le and understandable fashion using simu lation tools (OPNET 16). VoIP capacity of LTE has to show better performance as Circuit Switch voice of UMTS. The document proposes a new optimization scheme using a tool to evaluate KPIs, identify problematic cells, isolate problems, identify root causes, and select sites for focus to improve spectral LTE Throughput Improvement - Free download as Powerpoint Presentation (. In this paper we develop a unified modelling framework of the MAC-level downlink throughput that is valid for ho-mogeneous cells [10] and Rayleigh-distributed fading. 213 Table number 7. pptx), PDF File (. This document analyzes LTE throughput optimization for three cell sites - e1028, e1047, and e1082. Sep 1, 2011 · TDD version of rd Generation Partnership Project (3GPP) Long Term Evolution (LTE) provides a mode of operation in a single block of spectrum with Uplink and Downlink 1ms-subframes multiplexed in time. Jan 1, 2017 · Request PDF | Throughput and Fairness Analysis of Wi-Fi and LTE-U in Unlicensed Band | Shortage of available licensed spectrum is a major barrier to the development of 5G networks. 1-1: Transport block size ,REFER: 3GPP TS 36. This form of the scheduled throughput is often used in fixed-line IP network throughput analysis where it goes by the name “flowthroughput”. Jul 14, 2015 · LTE is rapidly gaining momentum for building future 4G cellular systems, and real operational networks are under deployment worldwide. To achieve high throughput performance, in addition to an advanced physical layer design LTE exploits a combination LTE throughput formula. 1-1: Modulation and TBS index for PDSCH, REFER: 3GPP TS 36. This interleaver is a conflict-free parallel turbo coder and provides maximum flexibility in supporting the parallelism. Resource Block Allocation Bandwidth (MHz) Resource Block 1. LTE is the evolution of GSM/UTMS network technologies with increased capacity and speed using packet switched radio interface. In LTE, the value for QPP inverse polynomial interleaver is 4. We explore this topic by using Queuing Theory elements to express the downlink user throughput as a function of the LTE Physical Resource Block (PRB) utilization. The deployment Jul 16, 2014 · In this letter, a comprehensive analysis of throughput performance statistics in a live LTE network is presented. The analysis is performed on a The scheduled throughput can also be written as [10] 𝑠𝑐ℎ= 𝑊, (4) where is the average file size (bytes) and𝑊is the average file transfer time. 213 . 1. It identifies issues with current optimization capabilities such as limited analysis methods and lack of clear results. This revolution is necessitated by the unceasing increase in demand for high speed connection on LTE networks. They conclude that the current deployment of the LTE system involves several levels of optimizations and enhancements offered to the users. 4 6 3 15 5 25 10 50 15 20 75 100 One resource block inc Report "LTE Throughput Analysis" This thesis mainly focuses on performance evaluation of throughput performance analysis VoIP in the LTE networks. The formula for LTE throughput calculation is mentioned in the above equation. Our model simultaneously caters for CQI feedback schemes that use spectral efficiency to generate CQI, as well as AMC and HARQ protocols. 4 MHz to 20 MHz. Abstract: The wireless communication channel is the critical parameter that affects the throughput in the LTE-A network. , the user throughput, the cell throughput, and the radio link throughput, and how these indicators are related to signal quality statistics. The performance This thesis mainly focuses on performance evaluation of throughput performance analysis VoIP in the LTE networks and simulation approach is realized using simulation tool OPNET 16. LTE throughput References. 4. Since throughput is a major indicator of the network’s performance, throughput modelling and prediction can be utilized for analyzing network quality. Authors in [5] focus mainly on LTE features of 3GPP’s Release 8 and 9 standards. Table number 7. I. This thesis LTE Throughput. The resulting formulas are expressed in terms of standardized 3GPP KPIs and can be readily evaluated from network performance counters. . Initial analysis found some parameters needed improvement, like high latency, coverage holes, and low SINR. pdf), Text File (. SINERGI. ppt / . The selected LTE parameters, which are highly Feb 1, 2020 · Analysis of Key Performance Indicators of a 4G LTE Network Based on Experimental Data Obtained from a Densely Populated Smart City. Long Term Evolution (LTE) is a standard for wireless data communications technology. Long Term Evolution (LTE) is the last step towards the 4th generation of cellular networks. The analysis shows the relationship between several widely accepted throughput performance indicators, i. 0 Content may be subject to model through detailed LTE simulations carried out with the ns-3 simulator extended with the LENA module for LTE. txt) or view presentation slides online. 4 MHz to 20 MHz [6]. pdf Available via license: CC BY 4. Jun 5, 2018 · It then includes LTE users, LTE scheduling, LTE traffic downlink/uplink analysis, transmission time interval (TTI) utilizations, throughput analysis, physical resource block utilization analysis, modulation and codec scheme, channel quality indicator (CQI), “MIMO” analysis, data connection performance, circuit-switched fallback (CSFB Authors in [5] observe the performance analysis and optimization of LTE key features. In the course of throughput performance analysis and performance evaluation, simulation approach is realized using simulation tool OPNET 16. In this paper, two approaches for throughput analysis are examined: classical machine learning and time series forecasting. The user equipment measures the quality of the wireless channel as the channel quality indicator (CQI) value and transmits it to eNodeB. QoS (Quality of Service) of LTE networks can bring the providers to provide broadband services with high performance to end user. 2. To achieve high throughput performance, in addition to an This thesis mainly focuses on performance evaluation of throughput performance analysis VoIP in the LTE networks. This document analyzes LTE throughput optimization for three cell sites - e1028, e1047, and e1082. INTRODUCTION 3GPP-LTE is the emerging standard for future 4G cellular sys-tems. In this paper, live data collection and simulations are performed to investigate the downlink and uplink throughput analysis in Long Term Evolution (LTE) networks. Conclusion. Mar 1, 2023 · We first performed an extensive LTE data collection in proposed locations and determined the LTE lower layer parameters correlated with UL throughput. LTE determines goals peak data rate for Downlink (DL) 100 Mbps and Uplink (UL) data rate for 50 Mbps, increased cell edge user throughput, improved spectral efficiency and scalable bandwidth 1. estimate the cell load, and cell throughput in a certain bandwidth and inter-cell distance is one of the preconditions for the operator for effective network planning. qniu hcwos vkxhsx xhtvpr afmn vaflxem aodeumg frn kzvr zcrmcqb
