Lte 5 mhz throughput formulal

Lte 5 mhz throughput formula. Defining these two structures now allows us to reconcile LTE channel bandwidth, which we've defined in the beginning as a 20 MHz channel. These are what I found in internet. g. 4 MHZ bandwidth calculation of throughput i really Cell ID Calculator . Calculate the maxium theoretical throughput of a specified LTE Configuration. 101: 5. In terms of computing, bandwidth is defined as the bit-rate of available or consumed information and is typically expressed in units of bits per second (along with its metric multiples). The formula used in LTE resource block calculator is also mentioned. Nov 13, 2014 · The spectrum analyzer measures emissions from 30 MHz to 12. 5G UE Export calculation to . LTE throughput calculator EXAMPLE: Input : MCS = 10, PRBs = 20, Number of MIMO Antennas = 2 Outputs : LTE throughput = 6. Nov 16, 2022 · The results of 5G coverage obtained in this section are for 700 MHz, 3. 3. 2. It calculates PRB (Physical Resource Block) based on channel Bandwidth. 7–1. if finally determines the quality of the actual receiver. In the LTE system, the UL capacity is divided between control channels and signals (SRS, DM-RS, PRACH) and the traffic channel, that is, PUSCH. Throughput Calculation in LTE. 15. 3GPP References • 3GPP TS 38. This page mentions LTE Resource Block Calculator. LTE Throughput Calculator. Let us understand peak data rate or LTE throughput calculation with following LTE system configuration. Jun 18, 2024 · Bandwidth check LTE frequency band 36. Networks on LTE band 5 (LTE-FDD) are suitable for roaming in ITU Regions 2 and 3. Unfortunately 20 MHz is our total channel width, edge to edge, including guard bands. 10 MHz; 15 MHz; 20 MHz; This means that different channels bandwidth will have different Guard Band, as shown in the following Table. This parameter is taken with some inaccuracy, i. It is the net bit rate (useful information rate excluding error-correcting codes) or maximum throughput divided by the bandwidth in hertz of a communication channel or a data link. 5G NR Throughput calculator. 79dBm ; PRBs/BW = 50 . Dec 29, 2022 · It can be added up to 5 component carriers of 20 MHz in the downlink for a total bandwidth of 100 MHz. Use this calculator to calculate LTE throughput, and carrier aggregation Throughput. Supports TDD, FDD and SDL, Carrier aggregation and MIMO Nov 5, 2019 · Note for example (from the above table) that maximum RBs for 5 MHz with SCS = 30 kHz is defined to be 11 RBs. The noise figure NF is implementation specific, i. For throughput calculation, suppose: Bandwidth – 20MHz Multiplexing scheme - FDD UE category- Cat. Jan 1, 2019 · In Fig. Followings would be a quick cheatsheet if you are DSP engineer or FPGA engineer working in LTE PHY. 20. 4 MHz 3 MHz 5 MHz 10 MHz 15 MHz 20 MHz The throughput for a device working in a live network would vary at every moment as you can see this drive test. 75 GHz using a measurement bandwidth of either 100 kHz or 1 MHz (some exceptions apply to Bands 22, 42 and 43). Original code from Github. The NR is expected to work with 100 MHz channel bandwidth for lower bands < 6 GHz and 400 MHz channel bandwidth for higher bands in mmWave ranges. For more accurate IP camera bandwidth calculation results, keep reading the following part. 5 GHz frequency provides rapid speed and adequate coverage for outdoor compared to indoor. Secondly, as LTE SCS is 15kHz so LTE RB is always 180kHz in frequency domain (12×15) but the NR SCS is flexible so the NR RB bandwidth can also vary accordingly e. 5 GHz CFs. Below you can find a simple LTE throughput calculator. If you knows of the MCS, Number of RBs scheduled by eNB (Network), you can calculate the throughput as in FDD Throughput Calculation and TDD Throughput Calculation page. 31, BER performance of few channel bandwidths (1. 306, 38. Let’s take the example for LTE using FDD, where channel bandwidth can be 5 MHz, 10 MHz and 20 MHz. Other things to consider Related IP Subnet Calculator | Binary Calculator. All other devices are limited to 16QAM. However, min DL user throughput in L900 is between 1. Definition of Jul 12, 2023 · The calculation is based on the 3GPP TS 38. Channel Bandwidth (Mhz) 1. This LTE throughput Calculator is used for calculation of throughput as per 4G LTE standard. 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. Furthermore, it must to be clear in your mind that LTE protocol is defined to be an OFDMA System and channels are multiplexed in Resource Elements (RE) and Resource Block (RB). Please check table below for values. Networks on LTE band 20 (LTE-FDD) are suitable for roaming in ITU Region 1 only. 10. 1. Example: 5G NR ARFCN = 428000, 5G RF Center Frequency = 2140 MHz . Symbols per Slot: Given SCS = 30 kHz, each slot duration is 0. :) FDD Downlink Throughput: We need to calculate the total physical resources. 3 Modulation supported- as per Cat 3 TBS index 26 for DL (75376 for 100RBs) and 21 for UL (51024 for 100 RBs) So the throughput can be calculated by a simple formula: Throughput = Number of Chains x TB size So DL throughput = 2 x 75376 =150. For example, if we say 16 QAM with coding rate of 0. initial throughput is multiplied by 2 or 4 either MIMO 2x2 or MIMO 4x4 selected, respectively. We use the bandwidth of the equivalent ideal rectangular filter (ENBW) to calculate the thermal noise floor. 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. 101 (Rel 18 Jun 2024) Display All FDD TDD SDL DL Increasing DL Decreasing UL Increasing UL Decreasing 1. This calculator on LTE throughput is based on MCS, Number of PRBs (Physical Resource Blocks) and number of MIMO antennas. not my tool, but I think all of these tools are based on the fornula in 3GPP as summerized above. Security Camera Bandwidth Calculator for More Accurate Result of CCTV IP Camera Data Usage. 5, it can carry 2 information bits and rest of the 2bits for redundancy of information. 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. 4 MHz, 3 MHz, 5 MHz and 10 MHz) on an SU-MIMO TxD 2 × 1 LTE system is presented, where the BER difference between different channel bandwidths is insignificant. 4, 3, 5, 10, 15 or 20 MHz. in case of 30kHz SCS, the NR RB will be 360kHz (30×12). These component carriers can be of different bandwidth and allocated in the same frequency, contiguous or separated or even in different frequencies, which gives flexibility to implement and efficiency of use. Modulation bits / symbol (8 for 256QAM, 6 for 64QAM) , 2. Feb 12, 2015 · This tutorial explains how LTE downlink maximum throughput is determined. It is recommended to read OFDMA/SC-FDMA sections to clearly understand throughput calculation in LTE. The DL and UL capacities (achievable throughput) are impacted by the total BW (1. 5 bits/second/Hz; Calculating Spectral Efficiency for LTE: This page on LTE bandwidth vs sampling frequency vs resource block covers relation between LTE bandwidth,sampling frequency and resource block. The formula for 5G NR ARFCN is described in 3GPP TS 38. 104 chapter 5. To calculate LTE throughput the following steps should be performed: Define bandwidth. 78 dBm ; RSRQ (dBm) = -10. Use this page calculate things such as eNB ID/RNC-ID/BSIC or hex values of IDs. It calculates maximum DL throughput depending on bandwidth, MCS (Modulation and Coding Scheme) and MIMO usage. We may specify the equivalent noise bandwidth for design purposes but in practice, it is the composite bandwidth of all of the filters in front of the demodulator. More details how to calculate maximum LTE throughput. 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. In NR, there are roughly two large frequency range specified in 3GPP. The 3. 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. The emissions requirement is -57 dBm in a 100 kHz bandwidth or -47 dBm in a 1 MHz bandwidth, with the measurement bandwidth dependent on frequency. One is what we usually call (sub 6 Ghz) and the other is what we usually call millimeter wave. Mar 14, 2023 · This Page provides LTE Max (Maximum) users capacity calculator based on CCE. 4, 3, 5, 10, 15, and 20 MHz), the total overheads, and the spectral efficiency, which is determined by the DL SINR. The modulation schemes used during peak hours have about 50% of users during peak in this cluster which is the best CQI categories from 10 to 15. 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. Throughput is often a more important indicator of network performance than bandwidth because it will tell you if your network is literally slow or just hypothetically slow. EARFCN in the LTE system is the short form of E-UTRA Absolute Radio Frequency Channel Number. To calculate throughput we need to know MCS Index. 306 V15. For instance, 10 MHz bandwidth contributes a bandwidth factor of 70 dB which results in noise power N = -104 dBm within a 10 MHz channel. Resource Block (RB): 12 Subcarriers x 7 OFDM Symbols in Normal CP (0. 3. Calculator is based on 3GPP communication standards and allows you to calculate the maximum throughput of 4G LTE networks. Following equations/formula are used in this LTE RSRP calculator/LTE RSRQ calculator. data rate) calculator is also described. Dec 11, 2020 · The maximum transmission bandwidth configuration NRB for each UE channel bandwidth and subcarrier spacing are specified in the tables below. Feb 1, 2017 · In other words, single 20MHz bandwidth to achieve up to 600Mbps downlink speed. Bandwidth is a term that has different meanings within different contexts. 7 Mbps during peak, and that is suitable for high traffic volume in this cluster. May 23, 2024 · Data throughput meaning is a practical measure of actual packet delivery, while bandwidth is a theoretical measure of packet delivery. 5. 20MHz channel, 4x4 MIMO configuration, Theoretically, Peak Data rate= No. as 16QAM can carry 4 bits but with coding rate of 0. There are 14 OFDM 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. 8 and Cat. I found a couple of examples of the max throughput calculator as listed below. However, in order for the UE to detect and decode SSB, 20 RBs are needed. note: All calculations below is for 20MHz, for less bandwidth you just divide. 5G NR Throughput Calculator | 5G NR Throughput Formula ; 5G NR Throughput calculator; Reference. 0 (2018-06) Maximum 5G Throughput & Capacity Calculators. Other things to consider Aug 23, 2022 · NR Channel Bandwidth. The formula used in 5G NR throughput (i. Max Throughput Calculators. For 700 MHz frequency, the higher site density does not improve the performance due to small bandwidth. MCS Index depends on CQI. 4G LTE Throughput calculator; 4G LTE EARFCN calculator; 4G LTE Link budget calculator; 4G LTE Timing Advance Distance calculator; 4G LTE RS RE Power boosting calculator; 4G LTE Cell ID (ECI) 3G UMTS UARFCN calculator; QoS 5G NR; QoS 4G LTE; Free Space Path Loss (FSPL) Calculator; Watt to dBm converter; Other caculators. This Page provides information about 4G LTE Throughput calculator. Our results provide, a framework and numerical results of the cell throughput and cell load for different bands, as well as, inter-site distance that would benefit for operator end to end planning (i. Jun 27, 2014 · Multiple-in multiple-out (MIMO) in long-term evolution (LTE) is an essential factor in achieving high speed data rates and spectral efficiency. Depending on the ranges, the maximum bandwidth and subcarrier spacing varies. Bandwidth (BW): 100 MHz; Subcarrier Spacing (SCS): 30 kHz; Modulation and Coding Scheme (MCS): 256 QAM; Code Rate: 0. =100800 bits/ 1 ms. In sub 6 Ghz, the maximum bandwidth is 100 Mhz and in millimeter wave range the maximum bandwidth is Nov 26, 2022 · However, in LTE the RB is 12 sub-carriers x 7 symbols while in NR the RB is 12 sub-carriers but there is no time limit. 5 GHz, and 24–27. =16800 x 6. Calculator is based on 3GPP 36. 92578125 (948/1024) Number of MIMO Layers: 4; Control Channel Overhead: 14%; Calculations. 22 Mbps Networks on LTE bands 1, 3 (LTE-FDD) are suitable for roaming in ITU Regions 1, 3 and partially Region 2 (e. Simply select network type and type in the LCID/CID. For example 512 point FFT case,bandwidth is 5MHz, sampling frequency is 7. The maximum data rate depends on channel bandwidth. effect is being done for different cell load and bandwidth (such as 10 MHz, 15 MHz, and 20 MHz). 101-1,2 documents. 752 How to Calculate 5G Throughput? Given Parameters. We noted a few of examples of the maximum throughput calculators on the Internet as listed below. The LTE throughput calculation is based on modulation type, TBS index and TBS size. For the detailed data path for LTE, you can refer to another pages of this site. 7. Along modulation there is term called coding rate. As LTE uses different channel bandwidths both for FDD and TDD. So, 5 MHz bandwidth with SCS = 30 kHz is not used for transmission. 211 communication standards and allows you to calculate Max LTE Users depend on Bandwidth, CFI format, Aggregation CCE levels, DCI, etc. 13-20UL devices are capable of using 64QAM modulation in uplink. 3 Carrier frequency and EARFCN. It can be 1. The 5G NR Throughput Calculator is developed as per 3GPP TS 38. 3-1 and NDL is the downlink EARFCN. Scaling Factor (from 0 to 1) In this calculator you can use it to introduce the DL/UL factor based on slot format as well as BLER of the scheduler to get a closer to practical limit , 3. Choose/define radio link quality. Feb 12, 2015 · This is a simple and straightforward formula for data rate calculation. The first main factor you can think of is 'how many carriers are used for the data traffic'. However, if you ask what is the maximum achievavle throughput 36. Calculation Formula. The relation between EARFCN and the carrier frequency in MHz for the downlink is given by the following equation, where FDL_low and NOffs-DL are given in Table 5. 5 ms = 1 Time Slot). Almost whole of this site is about LTE. 4. This is due to taking the advantage of OFDM technique in downlink transmission, which results in decreasing ISI in high data rates. MIMO Sets MIMO scheme. of REs per subframe x no. 7 and 3. of bits per modulation symbol. LTE RSRP and RSRQ CALCULATOR formula or equations. The link spectral efficiency of a digital communication system is measured in bit/s/Hz, [2] or, less frequently but unambiguously, in (bit/s)/Hz. For each of the paths with 10MHz bandwidth the sampling rate of 30. csv file. Provide the inputs as per example mentioned as follows to the below calculator to determine 5G NR Apr 7, 2013 · 5. 68MHz and number of resource blocks are 25. This is a simple and straightforward formula for data rate calculation. , minimizing rollout In 5GNR the ideal throughput formula is obtained by multiplying the following 1. Figure 5. It is a critical metric that directly impacts the user experience and the efficiency of the wireless network. 72MHz very well exceeds (3x) the Nyquist sampling rate. 5, Cat. Coding rate describes the efficiency of particular modulation scheme. Feb 8, 2021 · For example, a system uses channel bandwidth as 2 MHz and it can support a raw data rate of say 15 Mbps, assuming 2 Mbps as overhead then net date rate will be as 13 Mpbs, then its spectrum efficient can be calculated as follows: Spectral efficiency= 13 x 10^6 / 2 x 10^6 = 6. The above bandwidth calculation formula for IP cameras is suitable for ideal environments. Figure 5 • Perfect filter that passes same power. Provide the inputs as per example mentioned as follows to the below calculator to determine 5G NR Sep 2, 2016 · 5 MHz . 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. 10𝑙𝑔(BW)integrates the noise power density across the channel bandwidth of interest. Jan 30, 2023 · An LTE signal of BW 20MHz refers to this quadrature or complex signal bandwidth where individual I and Q paths carry signal within a bandwidth of 10MHz and when combined provide the total 20MHz bandwidth. The LTE PRB calculation outputs FFT size and number of used subcarriers. Conclusion Sep 1, 2020 · Min DL throughput in L2100 has a range of 0. Costa Rica, Venezuela, Brazil and some Caribbean countries or territories. Only Cat. However, the IP camera bandwidth usage varies in different scenarios. Frame Duration (ms If multiple numerologies are multiplexed in the same symbol and the UE channel bandwidth is >50 MHz, the minimum guardband applied adjacent to 15 kHz SCS shall be the same as the minimum guardband defined for 30 kHz SCS for the same UE channel bandwidth. 5, it means this modulation has 50% of efficiency i. e. If resource block is 180 kHz wide, we can fit 111 RBs in our 20 MHz wide channel. Let's delve into the technical details of throughput in LTE: 1. 4 days ago · The 5G NR throughput calculation reflects the network's ability to transmit a high volume of data efficiently, crucial for supporting the network's high data rate requirements. Then map it to a number of Resource Blocks using the table above. This page covers 5G NR Throughput Calculator. Frequency bands for 5G LTE RSRP and RSRQ CALCULATOR EXAMPLE: Input : BW = 10 MHz , RSSI = -79 dBm Outputs : RSRP (dBm) = -106. 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. 5 ms. 5 Mbps. The throughput formula incorporates multiple factors, including the configuration of the network's physical layer: Dec 29, 2022 · It can be added up to 5 component carriers of 20 MHz in the downlink for a total bandwidth of 100 MHz. 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). 3-3 Guard band definition when transmitting multiple numerologies UE channel Oct 22, 2017 · Thank you for sharing this insightful article on LTE throughput optimization and the role of PDCCH enhancements in achieving it. . nih btdbvb cno gdmv ykiwqfld cxlswuh gpuhkc nbjq vyo onkn