Lte uplink throughput calculator
Lte uplink throughput calculator. So, in stead of directly jumping into max throughput test, increase the throughput step-by-step and check CPU utilization (e. Options Flexible Symbol Jun 6, 2020 · LTE Throughput Calculation in both Downlink & Uplink This page covers 5G NR Throughput Calculator. . Simply select network type and type in the LCID/CID. 211 communication standards and allows you to calculate Max LTE Users depend on Bandwidth, CFI format, Aggregation CCE levels, DCI, etc. Posted on 23. Type 1 uses Frequency Division Duplexing (uplink and downlink separated by frequency), and TDD Time Division Duplex: A duplexing technique dividing a radio channel in time to allow downlink operation during part of the frame period and uplink operation in the This site is for everything on 4G/LTE. This increasing demand in DL AND UL THROUGHPUT CALCULATION FOR LTE FDD The FDD system has a paired spectrum, same bandwidth for Downlink as well as for Uplink. 306 standard: NR User Equipment (UE) radio access capabilities and uses formula to obtain a 5G NR Throughput data rate in the DL (downlink) and the UL (uplink). Historical Background In case of R99 or HSPA, the ideal throughput is described in a neat page of table and a lot of people knows what kind of throughput they have to expect, but in LTE the situation got much more complicated since there can be several factors determines the throughput and each of the factors can have so many different values. 213, table 7. 20. 10. LTE throughput depends on the following parameters: Bandwidth; Channel quality Bandwidth Calculator. 1-3) Uplink MCS Index 0 - TBS 0 1 - TBS 2 2 - TBS 4 3 - TBS 6 4 - TBS 8 5 - TBS 10 6 - TBS 11 7 - TBS 12 8 - TBS 13 9 - TBS 14 10 - TBS 15 11 - TBS 16 12 - TBS 17 13 - TBS 18 14 - TBS 19 15 - TBS 20 16 - TBS 21 17 - TBS 22 18 - TBS 23 19 - TBS 24 20 - TBS 25 21 - TBS 27 22 - TBS 28 4G LTE: 4G LTE Throughput calculator, 4G LTE Link budget calculator, 4G LTE Cell ID (ECI) Calculator, 4G LTE EARFCN calculator, 4G LTE RS RE Power calculator, 4G LTE Users (CCE) calculator, Spectral Efficiency 4G LTE calculator, 4G LTE Timing Advance Distance Calculator, EPRE (Energy Per Resource Element) Calculator, 4G Neighbor planning Throughput Calculation - TDD . me. Space between the chhanel and the next channel is always same regardless of the system bandwidth of the LTE band. 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. You can use sliders to change the value of MCS or Resource blocks. This calculator on LTE throughput is based on MCS,Number of PRBs (Physical Resource Blocks) and number of MIMO antennas. This page describes 5G Throughput Test case, Test procedure and minimum conformance requirements. There has been a series of posts for LTE Throughput computation in both FDD and TDD. In reality throughput will be a bit lower due to increased number of pilot signals. It calculates PRB (Physical Resource Block) based on channel Bandwidth. Collection of DL Throughput data was carried out in the urban environment of Najaf province, Iraq, from three mobile network operators. Band 66 : The range 2180-2200 MHz of the DL operating band is restricted to E-UTRA operation when carrier aggregation is configured 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. There are two types of frame structure in the LTE Long Term Evolution standard, Type 1 and Type 2. PDCP, RLC and MAC). 101 Release 17 specification. Jun 5, 2020 · LTE radio metric, such as Reference Signal Received Power (RSRP), Reference Signal Received Quality (RSRQ), and Signal to Noise Ratio (SNR) are used to train models to estimate expected uplink LTE resource grid. LTE Throughput Calculator. g. Networks on LTE band 20 (LTE-FDD) are suitable for roaming in ITU Region 1 only. Suite of LTE Capacity Planning Tools and Network Dimensioning 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 Introduction The post presents the simplest way how to calculate LTE throughput. 104. QPSK, 16QAM, 64QAM and 256QAM are supported. Calculator is based on 3GPP TS 36. real user bit rate will be a bit lower). HERE, HERE, HERE and HERE. So in this case, very high performance IP data server is the most important factor for throughput test. This calculator on LTE throughput is based on MCS, Number of PRBs (Physical Resource Blocks) and number of MIMO antennas. 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. Feb 12, 2015 · The maximum data rate depends on channel bandwidth. In other words, single 20MHz bandwidth to achieve up to 600Mbps downlink speed. 104 Release 17 specification. Calculator is based on 3GPP TS 25. The numerous services brought to the users by 4G network have caused an increasing load demand. It represents both downlink and uplink frequencies, making it easier to manage frequencies across the LTE spectrum. Case 1: 4CC CA - 2x2 (64 QAM) + 2x2 (64 QAM) + 2x2 (64 QAM) + 2x2 (64 QAM) It is recommended to read OFDMA/SC-FDMA sections to clearly understand throughput calculation in LTE. 6. The 5G NR Throughput Calculator is developed as per 3GPP TS 38. 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. Uplink Modulation Uplink MCS Table 64qam (8. Results should be considered "outdoor" speeds. 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. This Multiplexing technique directly affects throughput as in FDD which has symmetric bandwidth so both Uplink and Downlink have same throughput, but in TDD the bandwidth is asymmetric and same bandwidth is shared by Uplink and Downlink on time sharing basis so the total throughput is also shared accordingly. 4G Theoretical Throughput Calculator Bandwidth Resource Blocks Bandwidth. 101 and 3GPP TS 25. 5G NR 4G LTE 3G UMTS 2G GSM NB-IoT WiFi DVB-T2 DAB+ FM : Band: ARFCN calculator; 5G NR LTE Throughput Calculator . For throughput calculation, suppose: Bandwidth – 20MHz Multiplexing scheme - FDD UE category- Cat. The following calculations are made for user data bit rates on IP layer (including IP headers and LTE overhead, i. If you know the MCS index and number of RBs, you can calculate the throughput for that specific MCS idex and RB as follows: This page covers 5G NR Throughput Calculator. Use this page calculate things such as eNB ID/RNC-ID/BSIC or hex values of IDs. The differences between Category 11 and 12 for Downlink lies in the layer higher than PHY/MAC and Uplink PHY/MAC throughput(See 36. Mar 14, 2023 · This Page provides LTE Max (Maximum) users capacity calculator based on CCE. Calculator is based on 3GPP TS 38. It will help you to convert the number of the 3G UMTS UARFCN channel to the 3G UMTS frequency and back (3G UMTS frequency to 3G UMTS UARFCN). Throughput Calculation Example - FDD. 3 Modulation supported- as per Cat 3 TBS Oct 22, 2017 · Thank you for sharing this insightful article on LTE throughput optimization and the role of PDCCH enhancements in achieving it. Suite of LTE Capacity Planning Tools and Network Dimensioning Jan 2, 2024 · Through efficient resource allocation and scheduling, eNB maximizes downlink throughput. 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. Another difference is about TBS each subframe as marked in blue. pewscorner. Jun 27, 2011 · Note that the uplink would have lower throughput because the modulation scheme for most device classes is 16QAM in SISO mode only. Resource grid; DCI decoder; PDSCH allocation calculator; Scripts retrieved from an archive of www. In LTE release 8 there is no carrier aggregation, so let’s just consider simple cases. MiMo. Select network type 4G LTE 3G UMTS 2G GSM Cell Identifier Jul 12, 2023 · The calculation is based on the 3GPP TS 38. How can we calculate the LTE i UL Throughput i ‹ LTE spec for system level performance LTE Testing Dec 15, 2012 · For example, for LTE, given the knowledge of the current band, bandwidth and modulation and whether or not MIMO is used, one can calculate the PHY-rate and the overheads that need to be accounted . note: All calculations below is for 20MHz, for less bandwidth you just divide. Frame Duration (ms) I will calculate the number of Nov 11, 2016 · 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. 4. 1-1. It will help you to convert the number of the 4G LTE EARFCN frequency channel to the 4G LTE frequency. 101-1,2 documents. LTE throughput calculator EXAMPLE: Input : MCS = 10, PRBs = 20, Number of MIMO Antennas = 2 Outputs : LTE throughput = 6. Costa Rica, Venezuela, Brazil and some Caribbean countries or territories. Modulation Downlink Modulation. Jun 11, 2016 · Do we Still Perform Power Control on Uplink (UL)? As compared to Downlink. The formula used in 5G NR throughput (i. 1-1 and table 7. LTE throughput calculation formula or equation 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. The LTE PRB calculation outputs FFT size and number of used subcarriers. Which means that in LTE you will have even bigger TBS than HSPA+ Dual Carrier. EARFCN in the LTE system is the short form of E-UTRA Absolute Radio Frequency Channel Number. 2. 102 Release 16 specification. 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. 1-2 for Uplink Throughput). Use this calculator to calculate LTE throughput, and carrier aggregation Throughput. host-ed. A very good approach has been proposed on [18] where packet delays may be deduced from buffer status reports (BSR) from UE’s in LTE uplink. Original code from Github. 22 Mbps . TDD throughput calculation is very similar to FDD case as you see below. This Page provides information about 5G NR ARFCN Calculator. data rate) calculator is also described. 15. 306-Table 4. Q> What is the space between a subcarrier and the next sub carrier ? A> 15 Khz Jan 2, 2024 · 3. Options Remove 5 days ago · LTE EARFCN (E-UTRA Absolute Radio Frequency Channel Number) is a numbering system that simplifies the RF planning and maintenance process in LTE networks. It will help you to convert the number of the 5G NR ARFCN frequency channel to the 5G NR frequency and back (5G NR frequency to 5G NR ARFCN). Сalculator allows to calculate the maximum Link budget of 4G LTE network depending on Cell Radius, eNodeB/UE configuration, Propagation model, attenuations, etc. Jun 18, 2024 · LTE frequency band and arfcn calculator. This varies greatly from phone to phone. In normal DL or UL subframe, TBS/subframe can be calculated in the same way as in FDD. 306, 38. 5. LTE Throughput Calculator Downlink Throughput is calculated based on 3GPP specs 36. Another notice is calculated throughput includes LTE headers (i. This page mentions LTE Resource Block Calculator. g, you can monitor the CPU utilization using Windows Task Manager) The past decade has witnessed a staggering evolution in cellular networks. Uplink Modulation MiMo. 1-1) 256qam (8. Uplink Modulation. 1 Data collection. g, 100 Mbps and over) is pretty tough task not only for IP stack, but also the IP application software and CPU utilization. :) FDD Downlink Throughput: We need to calculate the total physical Frequency Calculator. Assuming that the bandwidth of each carrier is same, the more carriers are used the higher throughput you can expect (NOTE : In reality, there are cases where the bandwidth of each carrier would not be same. For the detailed data path for LTE, you can refer to another pages of this site. In order to obtain the ARFCN/UARFCN/EARFCN, you will need to enter "Field Test Mode" in your phone. The first main factor you can think of is 'how many carriers are used for the data traffic'. There is another technique to calculate the peak capacity which I include here as well for a 2×20 MHz LTE system with 4×4 MIMO configuration and 64QAM code rate 1: Downlink data rate: LTE EARFCN CALCULATOR EXAMPLE: Input : LTE EARFCN = 700 Outputs : LTE Downlink Frequency = 1940 MHz, LTE Uplink Frequency = 1860 MHz LTE EARFCN Calculator Formula or Equation. Basically the throughput and transport block size at this layer for Category 12 is same as Category 11. 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. 4G/LTE - PHY Channel Channel Bandwidth (Mhz) 1. It covers the same for 5G downlink throughput and 5G uplink throughput. Calculator is based on 3GPP 36. 7. Let’s take the example for LTE using FDD, where channel bandwidth can be 5 MHz, 10 MHz and 20 MHz. LTE Uplink Throughput Calculation. The formula used in LTE resource block calculator is also mentioned. Uplink speeds could be much lower indoor, especially on higher bands (≥1400MHz) due to higher path loss, lower UE RF power, smaller UE antenna, etc. This page allows you to calculate the exact frequency from the channel numbers for 5G NR, 4G LTE, UMTS, GSM, CDMA and iDEN networks. Uplink Throughput: SC-FDMA (Single-Carrier Frequency Division Multiple Access): LTE uses SC-FDMA for the uplink transmission, which provides a lower peak-to-average power ratio compared to traditional FDMA. Actually the calculation is too simple, […] This parameter is taken with some inaccuracy, i. WARNING: Scripts must be enabled in your browser for this page to work properly! This Page provides information about 3G UMTS UARFCN Calculator. LTE level throughput (e. This site is for everything on 4G/LTE. LTE Physical Layer Overview. So if the system bandwidth of LTE channel changes, number of the channels (sub carriers) changes but the space between channels does not change. Add This Page provides information about 4G LTE EARFCN Calculator. The physical uplink shared Channel (PUSCH) is used to transfer application data. Downlink. e. This calculator can be used to compute a variety of calculations related to bandwidth, including converting between different units of data size, calculating download/upload time, calculating the amount of bandwidth a website uses, or converting between monthly data usage and its equivalent bandwidth. Networks on LTE band 5 (LTE-FDD) are suitable for roaming in ITU Regions 2 and 3. Options Remove Carrier. 20 MHz FDD system have 20 MHz for Downlink and 20 MHz for Uplink. initial throughput is multiplied by 2 or 4 either MIMO 2x2 or MIMO 4x4 selected, respectively. Calculator is based on 3GPP communication standards and allows you to calculate the maximum throughput of 4G LTE networks. 1. As the battery of the phone(UE) is power limited compared to base station power in the DL. For TDD Case: You can find them. In good radio condition 64QAM modulation will be used for downlink. This Page provides information about 4G LTE Link budget calculator. Today is the start of uplink throughput computation. limit intracell and intercell interference; reduce UE power 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. Uplink power control is used mainly for the following two reasons. This LTE throughput Calculator is used for calculation of throughput as per 4G LTE standard. Radio Frequency (RF) driving test was used to collect the parameters of LTE data at a different route with an average total of 10Km. Peak throughput calculator is available in Menu as well Select Frequency Range + Direction FR1 - Downlink FR2 - Downlink FR1 - Uplink FR2 - Uplink Frequency Range + Direction Select UE Rank RANK1 RANK2 RANK3 RANK4 RANK5 RANK6 RANK7 RANK8 Select UE Rank 5G Theoretical Throughput Calculator Uplink Layers. As LTE uses different channel bandwidths both for FDD and TDD. Apr 7, 2013 · 4. Jul 1, 2014 · End-to-end QoS performance of Bandwidth and QoS Aware (BQA) scheduler for LTE uplink, together with delay sensitive traffic thresholds, is evaluated in heterogeneous traffic environment in [17]. In case of Uplink in LTE, Power control is used. 3. However Uplink: Downlink: Channel: Carrier frequency Bands and Channelisation. The key difference is 'number of subframes /sec' parts as marked in red. Almost whole of this site is about LTE. 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. 4. LTE Throughput Calculator . zzaovv wjyi jgib phef wzdju yklhw vjukc siijaz qzeh lan