Lte throughput test

Lte throughput test. They are also captured in simThroughput and maxThroughput. Results are often lower than plan speeds due to Wi-Fi conditions and device capabilities. R&S has developed LTE drive test scanner model numbers R&S ® TSMW and R&S ® TSME, which has following features: • The scanner supports TD-LTE and LTE FDD frame structures/topologies. Calculator is based on 3GPP 36. 2x2 MIMO for Wi-Fi, LTE and LTE in unlicensed with Rank 2 transmission. Sep 15, 2022 · The first issue is simple. Another notice is calculated throughput includes LTE headers (i. Feb 12, 2015 · This tutorial explains how LTE downlink maximum throughput is determined. Type the following into the server's command-line interface: iPerf3 -s. LTE throughput depends on the following parameters: Bandwidth; Channel quality This page describes 5G Throughput Test case, Test procedure and minimum conformance requirements. [56] As of 12/10/2010, DirecTV has teamed up with Verizon Wireless for a test of high-speed LTE wireless technology in a few homes in Pennsylvania, designed to deliver an integrated Internet and TV bundle. This included video streams and a drive test system using TD-LTE. Our Verizon speed test works by sending a signal to a nearby test server and measuring how long it takes for the server to respond. Jun 27, 2012 · Figure 4 (above) shows three of the many possible LTE-Advanced carrier aggregation application scenarios, where in each case frequency f1 is shown in grey and f2 is shown in blue: (a) f1 is used to increase coverage and f2 is used to boost the data rate (f2 > f1); (b) Both frequencies are used to increase cell throughput; and (c) f1 provides This site is for everything on 4G/LTE. It is a critical metric that directly impacts the user experience and the efficiency of the wireless network. Networks on LTE band 5 (LTE-FDD) are suitable for roaming in ITU Regions 2 and 3. LTE 10 MHz channel at 2 GHz. We expect this to be static, and if its chaning, we have some weird problems. 11 features (CoMP, TM10) 3GPP WCDMA/ HSPA+ Rel. Over time, these devices can become less efficient, especially if they’re not regularly updated or restarted. Jan 11, 2022 · For 5G performance and user experience, Samsung S21/S21 Ultra series is pretty good!In case you want to buy this phone, please check out following links. 4 MHz channel to 27 dB in a 20 MHz channel. 9: Beamforming (TM7, TM8), OTDOA incl. LTE Rel. 1. com provides two different latency measurements for your Internet connection: “unloaded” and “loaded” with traffic. General Terms LTE, Cellular Network, optimization technique, drive test. simThroughput is an array with the measured throughput in number of bits for all simulated SNR points. Through that process the test is able to determine download speed, upload speed, and latency (or ping rate). By default, iPerf3 only measures the bandwidth from client to server, so configure the commands properly to measure bidirectional throughput. Mar 31, 2018 · L1 scheduled throughput: by logging tool, considering the downloaded bits (from Transport Block Size in LTE PDSCH) only when the handset is scheduled by the network --> about 140 Mbps on average (out of 5 test attempts) L1 real throughput: by logging tool, summing the total downloaded bits (from Transport Block Size in LTE PDSCH) and dividing LTE Test Scanner. It includes detailed information on Test Pack Suites, Test Cases, and setting up LTE testing scenarios in the Test Manager environment. The radio communication tester is connected to the LTE router via an RF cable, and the test bed is connected to the LTE router via Wi-Fi. 3 shows the LTE signaling screen when SCC is connected. . 141 Chapter 7) are described in Application Note 1MA195. 141 Chapter 6) are described in Application Note 1MA154. 12-9RB for the transmit diversity transmission scheme with EPA-5 fading. The throughput performance graphs update dynamically during the simulation run and provides an early understanding system behavior for a given setup. Open the LTE Throughput Analyzer app. If you look at the graph on the right, you can see that as the RSRP reduces, the throughput also reduces. 104. 4G/LTE - Access Control Throughput : LTE : Readings/Test Result; Tracking Area; Transmission Mode; Transmission Mode 4 (TM4) Print periodic, intermediate bandwidth, jitter, and loss reports at specified intervals (-i option). With LTE Category 6 or higher, the max throughput is 300 Mbps or higher. PDCP, RLC and MAC). Throughput Results. Fig. LTE drive test data can be analyzed during the drive test process as it is displayed on the screen. 10 LTE Throughput Calculator . 99 up to Rel. Use this calculator to calculate LTE throughput, and carrier aggregation Throughput. Almost whole of this site is about LTE. The throughput for a device working in a live network would vary at every moment as you can see this drive test. SINR: Signal-to-Noise Ratio, which compares the strength of the signal to background noise. Use this page calculate things such as eNB ID/RNC-ID/BSIC or hex values of IDs. In reality throughput will be a bit lower due to increased number of pilot signals. 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. For example, if you are testing a Category 3 Max throughput case (System BW 20 Mhz, Number of RB = 100), the idea max throughput is around 100 Mbps. It supports scanning of all the 504 Physical Cell IDs. The iPhone 12 ushered in the first Apple phones to support 5G connectivity last fall, with this year's Galaxy LTE System Toolbox includes both downlink and uplink conformance tests. Cloudflare uses your IP address to estimate your geolocation (at the country and city levels) and to identify the Autonomous System Number (ASN) associated with your IP address. Make it sure that your USB on the device and the server PC support enough throughput capacity for this kind of test. 00 Rohde & Schwarz LTE UE receiver performance measurements 3 1 Introduction LTE user equipment (UE) receiver performance has significant impact to cellular radio network coverage and capacity. Uplink and downlink throughput between the base station and the UE , in order to test the performance of MIMO systems. This test is intended to measure results on your home network, and should not be used on public Wi-Fi or cellular networks. The test also opens multiple simultaneous connections to the server to download and upload small pieces of data. Testing Data Throughput Performance in LTE-A User Equipment (UE) Application Notes Meeting the demands of today’s evolving wireless industry is a hefty challenge, especially since according to some estimates, mobile data traffic will grow by leaps and bounds in the coming years. It then opens multiple simultaneous connections to the server to download and upload small pieces of data. Cell ID Calculator . It also provides input into the important considerations to achieve a close replication of the production network in the test lab. real user bit rate will be a bit lower). 1CM103_1e Rohde & Schwarz LTE DL CA RF Measurements with the R&S 36. Throughput LTE sangat erat kaitannya dengan MCS yang bisa didapatkan (QPSK, 16QAM, 64QAM) , semakin tinggi MCS maka semakin naik juga nilai downlink Part I: LTE Test Methodologies This section provides a description of the basic types of testing: 1) protocol and functional testing, 2) load and stress testing, and 3) regression testing. First, open up a command-line prompt in Windows or whichever OS is in use. Run the server as a daemon (-D option) Use representative streams to test out how link layer compression affects your achievable bandwidth (-F option). Let's delve into the technical details of throughput in LTE: 1. LTE throughput calculator Introduction The post presents the simplest way how to calculate LTE throughput. 10: DL and UL CA, eICIC, TM9, cross-carrier scheduling; LTE Adv 3 DL CA; LTE Cat. To open the LTE Throughput Analyzer app, select the APPS tab on the MATLAB desktop and click the following icon. The following calculator on LTE throughput uses throughput calculation based on MCS, Number of PRBs (Physical Resource Blocks) and number of MIMO antennas. Throughput testing of LTE-Advanced Pro devices can be complex, as it involves many challenges and trade-offs. The throughput results for the simulation are displayed in the MATLAB® command window after each SNR point is completed. nPerf uses a worldwide dedicated servers network, which is optimized to deliver enough bitrate to saturate your connection, so that we can measure its bitrate accurately. Supports TDD, FDD and SDL, Carrier aggregation and MIMO LTE Throughput Calculator. 4G LTE Drive Test Major LTE drive test Parameters are: RSSI: Received Signal Strength Indicator, or the strength of the reference signal. This speed test relies on an exclusive algorithm allowing you to measure accurately download bitrate, upload bitrate and latency of your connection. Through that process, the test is able to determine how long it takes to collect and deliver the data and the amount of network bandwidth used in the process. The RAT being used, either NR or LTE. Use the LTE Throughput Analyzer app to run a conformance test for a single codeword RMC R. Verizon Wireless said it launched LTE wireless services (for data, no This parameter is taken with some inaccuracy, i. 211 communication standards and allows you to calculate Max LTE Users depend on Bandwidth, CFI format, Aggregation CCE levels, DCI, etc. Calculator is based on 3GPP communication standards and allows you to calculate the maximum throughput of 4G LTE networks. The 5G throughput in the downlink refers to 5G-NB to UE data rate while in the uplink it refers to UE to 5G-NB data rate. Oct 9, 2019 · Bagaimana cara menaikkan throughput LTE? Pada intinya untuk menaikkan atau meningkatkan throughput LTE adalah dengan meningkatkan RSRP level dan SINR. Even before you try any throughput test (e. LTE level throughput (e. This course of LTE drive test covers the process of drive test, parameters of DT and analysis of log files etc. Test Equipment and Environment Remember that RSSI is only measured at those symbol times during which RS REs are transmitted – We do not have to take into the count DTx!!! So, when there is no traffic, and assuming only the reference symbols are transmitted (there are 2 of them within the same symbol of a resource block) from a single Tx antenna then the RSSI is generated by only the 2 reference symbols so the result becomes Long-Term Evolution (LTE) is the project name of a new, high performance air interface for mobile communication systems. You can use the LTE Throughput Analyzer app to execute a physical downlink shared channel (PDSCH) demodulation performance test. Costa Rica, Venezuela, Brazil and some Caribbean countries or territories. • There is no limitation on number of cells to be measured. May 21, 2023 · Metrics are provided on a per-UE basis for the downlink (DL) and uplink (UL) respectively. Networks on LTE band 20 (LTE-FDD) are suitable for roaming in ITU Region 1 only. Jul 14, 2021 · How to use iPerf3 to measure throughput. Below is each with a quick explanation as well as some expectation for the test results. g, UDP, TCP), there are several critical steps to go through. When you click the “Show more info” button, you can see your upload speed and connection latency (ping). RSRP: Reference Signal Received Power, the power of the reference signal. Even with PC to PC direct connect, it is not easy to achieve this level of throughput. Calculate the maxium theoretical throughput of a specified LTE Configuration. This Page provides information about 4G LTE Throughput calculator. The following calculations are made for user data bit rates on IP layer (including IP headers and LTE overhead, i. The SCC State should be “MAC Activated” before starting a throughput test. Page Part Number: 71-006377, Version A4 SystemVue integrated solutions and receiver throughput test solutions for LTE FDD, LTE TDD and WiMAX. Networks on LTE bands 1, 3 (LTE-FDD) are suitable for roaming in ITU Regions 1, 3 and partially Region 2 (e. For this kind of multiple download, you have to configure FileZilla server and Client to enable multiple download/upload. LTE - RLC Factors . If coverage (RSRP) is bad, the throughput will be bad. A server accepts a single client simultaneously (iPerf3) multiple clients simultaneously (iPerf2) THROUGHPUT (SPEED in MBPS) CALCULATION IN 4G LTEIn this video we have shown 4 methods by which throughput can be calculated in LTE and how various factors af Abstract—The real throughput data is highly variable and depends on their user mobility, location in the active cell, servicing environment, cell load and “irregularities” from real-life cellular networks. Use Speedtest on all your devices with our free desktop and mobile apps. Open LTE Throughput Analyzer App. eICIC enabled for license band. 4G in recent months. Definition of When you use Speed Test, Cloudflare receives the IP address you use to connect to Cloudflare’s Speed Test service. Original code from Github. Operator A LTE + Wi-Fi Operator A LTE + Wi-Fi 1x >1x >2x Operator B LTE + Wi-Fi 1x Operator B switches Wi-Fi to LTE-U Operator B-U Gain (Median throughput) Wi The SCC State should be “MAC Activated” before starting a throughput test. Then, hit return. g, LTE throughput test), downloading only one file would not push the enough data rate. Nov 13, 2014 · The specific requirements for LTE receiver ACS depend on the configured channel bandwidth and range from 33 dB in a 1. pci Throughput Conversion Ratio Test Environment. It determines the maximum data throughput across the air interface between the LTE base station (eNB, evolved node B) and the mobile Jun 12, 2019 · The LTE base station transmitter (Tx) tests (TS36. Background applications or processes can also consume bandwidth, impacting the test. e. LPP, eMBMS C-plane and U-plane , SON ANR; LTE-Advanced Rel. This is a simple and straightforward formula for data rate calculation. 4 MHZ bandwidth calculation of throughput i really 4 or 10 40MHz channels @ 5GHz for unlicensed spectrum. Test Configuration. initial throughput is multiplied by 2 or 4 either MIMO 2x2 or MIMO 4x4 selected, respectively. A workaround for this case is to download multiple files simultaneously. Simply select network type and type in the LCID/CID. We run the test in an electromagnetic shielding environment. 521-1 7 Recently as LTE Category goes higher, USB specification tend to become the bottleneck of the throughput. In many cases, I had been asked to be on-site saying "SOMETHING is NOT WORKING" (These two words are what we most frequently use, but most ambiguous word. g, you can monitor the CPU utilization using Windows Task Manager) nPerf qualify accurately your internet connection's performances. When conducting such tests, it is important to choose the right test method and tool 01. The maximum data rate depends on channel bandwidth. rat. g, 100 Mbps and over) is pretty tough task not only for IP stack, but also the IP application software and CPU utilization. Ping Path from UE PC to Server PC : In few seconds, test your bitrate, latency, browsing speed and video streaming quality on your mobile device. g. In order to solve these problems, estimate the cell load, and cell throughput in a certain bandwidth Check-up before test . Most of these are fairly straight forward. Jun 27, 2011 · hello nice tutorial but if we have Downlink shared channel DSH i want to calculate throughput of LTE downlink system for SISO mode, transmit diversity MIMO 2×1 ,transmit diversity MIMO 4×2, open loop spatial multiplexing MIMO 4×2 antenna system plz give some detailed analysis for 1. • LTE drive test Mar 14, 2023 · This Page provides LTE Max (Maximum) users capacity calculator based on CCE. It covers the same for 5G downlink throughput and 5G uplink throughput. Figure 1: Test Configuration. FAST. So, with Drive Test data, if there is low throughput and the RSRP is also low then that would typically indicate a bad coverage scenario. A sliding menu allows you to start every test separately: • Speed test (Bitrate & Latency) • Browsing test • Streaming test All your results are saved in an history with all tests locations on a map. Mobility Test - Real time Network with testing while running the testing either Band lock (LTE -BAND 3/5/40) This example demonstrates how to measure the Physical Uplink Shared Channel (PUSCH) throughput performance using the LTE Toolbox™ under conformance test conditions as defined in TS36. The LTE base station receiver (Rx) tests (TS36. Keywords Throughput, Downlink, Uplink, MIMO, data rate. lteDLConformanceTestTool opens the LTE Throughput Analyzer app for performing downlink PDSCH demodulation conformance tests as defined in TS 36. Router/Modem Performance: The age and quality of your router or modem can affect your internet speed. For very high data rate application (e. Refer to Release 10 PUSCH Multiple Codeword Throughput Conformance Test [3] and PUCCH3 ACK Missed Detection Probability Conformance Test [4] for more examples that include full MATLAB code. nPerf Jan 2, 2024 · Throughput in LTE (Long-Term Evolution) refers to the actual data transfer rate or the amount of data transmitted over the network in a given time period. Jun 2, 2021 · A lot more people are experiencing the differences between 5G vs. Choose a country or area to see content specific to your location Enable browser cookies for improved site capabilities and performance. 521-1 7 This site is for everything on 4G/LTE. Feb 25, 2020 · There is widely two ways we basically test Throughput. 6 E2E data throughput for FDD and TDD; LTE/WLAN offloading; First LTE Adv Rel. LTE Throughput Calculator . Testing ACS generally involves two test configurations, one close to the sensitivity limit and one at the maximum input power to the receiver. throughput. Example 1 > PHY throughput and RLC Throughput in a drive test Following plot is from the data captured by a drive test tool Azenqos Drive Test tool (AZQ Android). LTE Throughput Calculator. So, in stead of directly jumping into max throughput test, increase the throughput step-by-step and check CPU utilization (e. UK - Aug 15, 2012 · This document provides information on the LTE Data Throughput Test Packs. INTRODUCTION Long Term Evolution (LTE) is the evolution of the Third-Generation (3G) of mobile communications that create a new radio-access technology which provide high data rates, low Verizon’s speed test checks how fast information travels from our servers to your device. 101 . 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. nuuajw povrb zkci xrycc zkoa itplgt mmcues jgupk ljcxc abrbn