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Lte uplink throughput calculator
Lte uplink throughput calculator. 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. 101 and 3GPP TS 25. In reality throughput will be a bit lower due to increased number of pilot signals. 10. It calculates PRB (Physical Resource Block) based on channel Bandwidth. QPSK, 16QAM, 64QAM and 256QAM are supported. Q> What is the space between a subcarrier and the next sub carrier ? A> 15 Khz Jan 2, 2024 · 3. 4G/LTE - PHY Channel Channel Bandwidth (Mhz) 1. This page allows you to calculate the exact frequency from the channel numbers for 5G NR, 4G LTE, UMTS, GSM, CDMA and iDEN networks. For the detailed data path for LTE, you can refer to another pages of this site. This varies greatly from phone to phone. As the battery of the phone(UE) is power limited compared to base station power in the DL. It will help you to convert the number of the 4G LTE EARFCN frequency channel to the 4G LTE frequency. 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. Calculator is based on 3GPP TS 25. Feb 12, 2015 · The maximum data rate depends on channel bandwidth. This calculator on LTE throughput is based on MCS, Number of PRBs (Physical Resource Blocks) and number of MIMO antennas. Another difference is about TBS each subframe as marked in blue. Actually the calculation is too simple, […] This parameter is taken with some inaccuracy, i. In case of Uplink in LTE, Power control is used. This LTE throughput Calculator is used for calculation of throughput as per 4G LTE standard. You can use sliders to change the value of MCS or Resource blocks. pewscorner. LTE throughput calculator EXAMPLE: Input : MCS = 10, PRBs = 20, Number of MIMO Antennas = 2 Outputs : LTE throughput = 6. 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 . MiMo. 306-Table 4. The numerous services brought to the users by 4G network have caused an increasing load demand. The physical uplink shared Channel (PUSCH) is used to transfer application data. Сalculator allows to calculate the maximum Link budget of 4G LTE network depending on Cell Radius, eNodeB/UE configuration, Propagation model, attenuations, etc. 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. It covers the same for 5G downlink throughput and 5G uplink throughput. Networks on LTE band 20 (LTE-FDD) are suitable for roaming in ITU Region 1 only. Calculator is based on 3GPP 36. In other words, single 20MHz bandwidth to achieve up to 600Mbps downlink speed. 5G NR 4G LTE 3G UMTS 2G GSM NB-IoT WiFi DVB-T2 DAB+ FM : Band: ARFCN calculator; 5G NR LTE Throughput Calculator . Collection of DL Throughput data was carried out in the urban environment of Najaf province, Iraq, from three mobile network operators. PDCP, RLC and MAC). Mar 14, 2023 · This Page provides LTE Max (Maximum) users capacity calculator based on CCE. note: All calculations below is for 20MHz, for less bandwidth you just divide. 22 Mbps . There has been a series of posts for LTE Throughput computation in both FDD and TDD. Today is the start of uplink throughput computation. However Uplink: Downlink: Channel: Carrier frequency Bands and Channelisation. 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. 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. 1-1. WARNING: Scripts must be enabled in your browser for this page to work properly! This Page provides information about 3G UMTS UARFCN Calculator. The formula used in 5G NR throughput (i. 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. The key difference is 'number of subframes /sec' parts as marked in red. 4. 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. For throughput calculation, suppose: Bandwidth – 20MHz Multiplexing scheme - FDD UE category- Cat. Simply select network type and type in the LCID/CID. 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. real user bit rate will be a bit lower). 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. data rate) calculator is also described. Downlink. Options Remove Carrier. 1-2 for Uplink Throughput). Posted on 23. HERE, HERE, HERE and HERE. 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). 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. 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. 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. 2. For TDD Case: You can find them. LTE Uplink Throughput Calculation. 102 Release 16 specification. Apr 7, 2013 · 4. In LTE release 8 there is no carrier aggregation, so let’s just consider simple cases. 20. The differences between Category 11 and 12 for Downlink lies in the layer higher than PHY/MAC and Uplink PHY/MAC throughput(See 36. LTE Physical Layer Overview. 5. Basically the throughput and transport block size at this layer for Category 12 is same as Category 11. initial throughput is multiplied by 2 or 4 either MIMO 2x2 or MIMO 4x4 selected, respectively. 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]. Add This Page provides information about 4G LTE EARFCN Calculator. Options Flexible Symbol Jun 6, 2020 · LTE Throughput Calculation in both Downlink & Uplink This page covers 5G NR Throughput Calculator. In order to obtain the ARFCN/UARFCN/EARFCN, you will need to enter "Field Test Mode" in your phone. So in this case, very high performance IP data server is the most important factor for throughput test. This Page provides information about 4G LTE Link budget calculator. EARFCN in the LTE system is the short form of E-UTRA Absolute Radio Frequency Channel Number. g, 100 Mbps and over) is pretty tough task not only for IP stack, but also the IP application software and CPU utilization. 3. Use this page calculate things such as eNB ID/RNC-ID/BSIC or hex values of IDs. The LTE PRB calculation outputs FFT size and number of used subcarriers. Calculator is based on 3GPP TS 36. In good radio condition 64QAM modulation will be used for downlink. 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). 15. This Page provides information about 5G NR ARFCN Calculator. 4G Theoretical Throughput Calculator Bandwidth Resource Blocks Bandwidth. 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. 104 Release 17 specification. LTE Throughput Calculator . e. 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 site is for everything on 4G/LTE. 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. 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 . Suite of LTE Capacity Planning Tools and Network Dimensioning Jan 2, 2024 · Through efficient resource allocation and scheduling, eNB maximizes downlink throughput. 4. LTE throughput calculator Introduction The post presents the simplest way how to calculate LTE throughput. Uplink Modulation MiMo. LTE Throughput Calculator. Space between the chhanel and the next channel is always same regardless of the system bandwidth of the LTE band. 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. Use this calculator to calculate LTE throughput, and carrier aggregation Throughput. So if the system bandwidth of LTE channel changes, number of the channels (sub carriers) changes but the space between channels does not change. Results should be considered "outdoor" speeds. This page describes 5G Throughput Test case, Test procedure and minimum conformance requirements. 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. Jun 11, 2016 · Do we Still Perform Power Control on Uplink (UL)? As compared to Downlink. 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). Original code from Github. host-ed. 101-1,2 documents. 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. Calculator is based on 3GPP communication standards and allows you to calculate the maximum throughput of 4G LTE networks. 20 MHz FDD system have 20 MHz for Downlink and 20 MHz for Uplink. LTE throughput depends on the following parameters: Bandwidth; Channel quality Bandwidth Calculator. 1. Uplink Modulation. 6. me. . It represents both downlink and uplink frequencies, making it easier to manage frequencies across the LTE spectrum. 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. Networks on LTE band 5 (LTE-FDD) are suitable for roaming in ITU Regions 2 and 3. Modulation Downlink Modulation. 1 Data collection. In normal DL or UL subframe, TBS/subframe can be calculated in the same way as in FDD. 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. 1-1) 256qam (8. 211 communication standards and allows you to calculate Max LTE Users depend on Bandwidth, CFI format, Aggregation CCE levels, DCI, etc. 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. Calculator is based on 3GPP TS 38. 101 Release 17 specification. g, you can monitor the CPU utilization using Windows Task Manager) The past decade has witnessed a staggering evolution in cellular 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. Another notice is calculated throughput includes LTE headers (i. 104. Almost whole of this site is about LTE. 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. This page mentions LTE Resource Block Calculator. Throughput Calculation Example - FDD. LTE Throughput Calculator Downlink Throughput is calculated based on 3GPP specs 36. 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. LTE level throughput (e. 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. g. Select network type 4G LTE 3G UMTS 2G GSM Cell Identifier Jul 12, 2023 · The calculation is based on the 3GPP TS 38. TDD throughput calculation is very similar to FDD case as you see below. Uplink Modulation Uplink MCS Table 64qam (8. 7. Costa Rica, Venezuela, Brazil and some Caribbean countries or territories. Let’s take the example for LTE using FDD, where channel bandwidth can be 5 MHz, 10 MHz and 20 MHz. Uplink power control is used mainly for the following two reasons. 1-1 and table 7. There are two types of frame structure in the LTE Long Term Evolution standard, Type 1 and Type 2. Radio Frequency (RF) driving test was used to collect the parameters of LTE data at a different route with an average total of 10Km. 306, 38. 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. :) FDD Downlink Throughput: We need to calculate the total physical Frequency Calculator. The 5G NR Throughput Calculator is developed as per 3GPP TS 38. Which means that in LTE you will have even bigger TBS than HSPA+ Dual Carrier. The following calculations are made for user data bit rates on IP layer (including IP headers and LTE overhead, i. 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. The formula used in LTE resource block calculator is also mentioned. 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. The first main factor you can think of is 'how many carriers are used for the data traffic'. Jun 18, 2024 · LTE frequency band and arfcn calculator. So, in stead of directly jumping into max throughput test, increase the throughput step-by-step and check CPU utilization (e. This calculator on LTE throughput is based on MCS,Number of PRBs (Physical Resource Blocks) and number of MIMO antennas. As LTE uses different channel bandwidths both for FDD and TDD. 213, 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. 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. Resource grid; DCI decoder; PDSCH allocation calculator; Scripts retrieved from an archive of www.
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