5g throughput calculation sharetechnote

5g throughput calculation sharetechnote. PDCCH (Physical Downlink Control Channel) As in LTE, NR PDCCH is the physical channel that carries DCI and this would be one of the most important channel which is supposed to be very robust and easily decoded even in harsh radio condition. 306 v16. LTE level throughput (e. DCI stands for Downlink Control Information. (NOTE: If you clicked on the linked page, you will get an example of PDSCH scheduling for a specific SLIV that I created using Matlab 5G Toolbox) [20] Testing Pixel 5 on Verizon's mmWave 5G Network! (Oct 2020) [21] iPhone 12 on Telstra 5G - Web browsing & YouTube (end-user experience) (Nov 2020) [22] ATT 5G MMWAVE speed test 2020 iPhone 12 5G San Antonio (Nov 2020) [23] The case for mmWave in 5G networks (Jan 2021) [24] mmWave 5G TCU (Jan 2021) [25] How to buy the Best 4G/5G Cellular Learn about the power definition and measurement methods for 5G signals, such as RSRP, RSRQ and SINR, from ShareTechnote, a website dedicated to wireless technology. Initial 5G deployments are using S1 mode for faster rollout leveraging existing 4G infrastructure. I found a couple of examples of the max throughput calculator as listed below. 1-1 and Table 5. So, in stead of directly jumping into max throughput test, increase the throughput step-by-step and check CPU utilization (e. Ideally I think I can summarize the equation for Tx Power (UE Tx Power) of any uplink channel can be summarized as You may heard of MiniSlot in various 5G/NR related white papers and presentations even before 5G/NR 3GPP technical specification roll out. The illustration shown above may show you a little bit detailed picture of MAC process, but it may not be so clear about the channel mapping unless you follow through each lines very carefully. Throughput Calculation Example - FDD. Max Throughput Calculators. Dec 11, 2020 · Above mentioned formula has been used along with 5G NR Physical layer parameters and other 5G NR system parameters in order to develop 5G NR throughput calculator. RAN Workshop on 5G . Then you should think of what kind of modulation scheme is used for the traffic. NR PDCP is almost same as LTE PDCP. 306-4. However, I still don't find any formal term 'MiniSlot' in 3GPP TS spec as of now (Jan 2019). 306, 38. 6. 214 - Table 5. 5G UE This site is for everything on 5G/NR. Converged Network is a collective name for various technologies to utilize 5G core network for the data path (and some control plane in some cases) of non 3gpp communication as illustrated below. 5G-tools. One of the most popular or best known method is to use the formula specified in 38. 840 - Study on User Equipment (UE) power saving in NR. Provide the inputs as per example mentioned as follows to the below calculator to determine 5G NR 4G/LTE - Access Control Quick Reference Access Confrol (ac-Barring, SSAC, EAB, Cell Barring) So, you would want to know the correlation between data throughput and the signal quality. < PRACH format 0 > L1 receives configuration from L2 at N-1 and send C plane msg at T1a_max UL CP time to Radio and l1 receive the symbol from radio at slot Nth boundary with Ta4_max time. 211 4. e, the exact timing when a radio frame starts) and OFDM symbo 5G DCI in Detail. CORESET stands for COntrol REsourceSET. It implies that 'MiniSlot' would not be the formal term even if it is possible to implement it. The throughput for a device working in a live network would vary at every moment as you can see this drive test. This plot is created by Matlab 5G library. Channel Mapping at MAC Layer. 5G FR(Frequency Range) / Operating Bandwidth in Detail. How to handle the ever increasing size of UE capability Information ? - RRC Segmentation This site is for everything on 5G/NR. This site is for everything on 5G/NR. cqi-Table: For now, three different types of CQI table are used as shown below. g, configured scheduling, SFI and introduction of cancellation, interruption etc) which may lead to too much complication and unstability of the Aug 27, 2022 · The main difference is that the IMS is established by and go through 5G Core network in VoNR whereas it is established by and go through 4G core network. The 5G Evolution:3GPP Releases 16-17 (5G Americas) RP-200494 - UE Power Saving in NR (Work Item Description) TR 38. 5G TRS, or Tracking Reference Signal, is a key component in 5G wireless technology, primarily used for beam management. TRS in 5G plays a crucial role in maintaining time and frequency synchronization, particularly in high mobility scenarios, distinguishing it from CSI-RS, which is more aligned with beam management and channel quality assessment In terms of throughput, we already have almost all the capability with Release 15. Following plot is from the data captured by a drive test tool Azenqos Drive Test tool (AZQ Android). When the field is absent the UE applies the value 1. To calculate the case 1, let's figure out the bit length of mib message. 501 - 5G;System architecture for the 5G System (5GS) => Section 5. Following code is based on '3GPP 5G NR PDSCH Throughput Simulation' in Matlab 5G Library help document. 5G NR Throughput calculator. Achieving low latency and energy consumption by 5G TDD mode optimization. 1-2. Even though 3GPP would not preclude the use of Sub 6 Ghz deployment of 5G(NR), at least based on the current status it seems that most of the deployment would be in very high frequency (millimeter wave) and this high frequency deployment would be one of the most important characteristics of 5G (NR). But regardless of 4G or 5G, general idea and overall structure of power control formual are similar. e. These are what I found in internet. 331 f03), messageClassExtension is not defined. Scheduling is the process of allocating resources for transmitting data. Matlab Toolbox : 5G Library : CSI Codebook. Following is the SLIV values that I calculated according to the formnula described above. Novel Wake-up Scheme for Energy-Efficient Low-Latency Mobile Devices in 5G Networks . In this type, the resource is allocated to one or more consecutive RBs. 214 Table 5. We already got max 8 CC CA in FR2 and 256 QAM. Eeva Lhetkangas (1), Kari Pajukoski (1), Jaakko Vihril (1), This site is for everything on 5G/NR. < Case B : f <= 3 Ghz > This plot is created by Matlab 5G library. Matlab Toolbox : 5G Library : Spectrogram : Downlink (SSB, PDCCH,PDSCH,CSI-RS) Matlab Toolbox : 5G Library : NR Synchronization in TDL Channel. We are glad to welcome you on 5G-tools. As you see here, UE is communicating with both LTE eNB and NR gNB in Radio side, but all those communication (signaling and data) are going through LTE core network. RRC Parameters: In LTE, UE and gNB was able to decode PDSCH and PUSCH purely based on DCI, but in NR to receive PDSCH and PUSCH at proper timing and to get some critical parameters from RRC message that are required for PDSCH/PUSCH decoding. 7 In 5G NR, PUCCH are placed in almost anywhere in a slot and usually takes up only a few symbols of a slot. The 5G NR Throughput Calculator is developed as per 3GPP TS 38. Power Saving Techniques for 5G and Beyond. 1. There are roughly two approaches to estimate the max throughput. Qos in 5G (Quality of service in 5G) - Part 1 (YouTube) Qos in 5G (Quality of service in 5G) - Part 2 (YouTube) QoS (Quality of Service) in 5G (YouTube) SERVICE DATA ADAPTATION PROTOCOL (SDAP) (YouTube) 3GPP 38. One can refer following pdf which covers snapshot of 3GPP TS 38. If you know the MCS index and number of RBs, you can calculate the throughput for that specific MCS idex and RB as follows: In this note, I want to approach NR scheduling with more of practical perspectives with the minimum set of factors. 2). not my tool, but I think all of these tools are based on the fornula in 3GPP as summerized above. 5, A carrier bandwidth part is defined as follows : Carrier Bandwidth Part is a contiguous set of physical resource blocks,selected from a contiguous subset of the common resource blocks for a given numerology(u) on a given carrier. Usually a list of resourceSets (multiple resource Set) for a UE and a list of resources (multiple resources) for each resource set. 4. So if you are already faimiliar with LTE, you wouldn't need much of extra study to understand NR PDCP. This site is for everything on 4G/LTE. However, the rough estimation for a maximum throughput can roughly be estimated by following equation. 2, the max throughput can be estimated as follows. I made several examples of resource allocation and its ideal throughput as follows. You can use SLIV value as a key value to find out a unique pair of (S, L) in a look-up table. 1-2: 4-bit CQI Table 1> You might have similar experience in studying LTE power control specification, but 5G got even worse :) meaning more complicated. OTA Test for Millimeter-Wave 5G NR Devices and Systems (Keysight) 5G Device Test Solutions (Keysights) First 5G mmWave Antenna Module for Smartphones (Dec 2018) Spherical Coverage Characterization of 5G Millimeter Wave User Equipment With 3GPP Specifications (Jan 2019) Power Density Simulation Report - FCC ID : A3LSMG977U (Apr 2019) 5G/NR - Carrier Aggregation Carrier Aggregation The basic concept of carrier aggregation and the process of establishing carrier aggregaion in NR is almost same as LTE carrier aggregation. Simply put, it has several major functionalities as follows : Carrying the information to schedule (allocate physical resources) for Downlink Data (PDSCH) Carrying the information to schedule (allocate physical resources) for Uplink Data (PUSCH) This site is for everything on 5G/NR. 00001. Max Throughput Estimation . So it was so difficult for me to get any intuitive understandings on these parameters and algorithm. Example 17: Parameters determining Ideal Max Throughput . Overall RAN architecture of EN-DC can be illustrated as below (this is based on 37. Wireless сellular tools. Corresponds to L1 parameter 'aggregation-factor-DL' . YouTube. 2. Even in terms of 3GPP, the details of VoNR procedure is described in 23. A Detailed Introduction to Beamforming - 5G Learning (2018) An Introduction to 3D Beamforming - 5G Learning (2019) What Are Phased Arrays? - Matlab (2022) An introduction to Beamforming - Matlab (2022) Why multichannel beamforming is useful for wireless communication - Matlab (2023) I am not the person who desgined the algorithm and I don't have my own program to implement it. 4 Proposed Solution for New Radio Access. These conditions are the most common condition for maximum throughput test. 101-1,2 documents. 340 - 4. 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. This is the real measurement showing the correlation between SINR and Throughput. The defails of specific components and functionalities will be described in separate notes. Simply put, the data rate goes higher as the modulation schedule progress in QPSK -> 16QAM -> 64QAM -> 256QAM (NOTE : in reality, not only modulation scheme but also coderate affects the data rate, a specific parameter defined in 3GPP spec called MCS (modulation coding scheme) determines both modulation scheme and The way to calculate the ideal throughput using these factors are explained in "Throughput Calculation Example" in Quick Reference page. That correlation can be expressed as follows. 3 PRECODING MATRIX INDICATOR. com is devoted to modern standards of wireless communications, such as 5G, 4G, etc. Applying this terms to synchronization process, we have two types of synchronization in cellular communication including 5G/NR called 'Downlink Synchronization' and 'Uplink Synchronization'. Qualcomm Videos. Jul 12, 2023 · This Page provides information about 5G NR Throughput calculator. This is from one of the most famous rule in communication theory called Shannon's law. Donwlink Synchronization : This is the process in which UE detect the radio boundary (i. < Case 5 > 1T=1R, or 2T=2R, or 4T=4R Number of SRS ResourceSet = upto two number of SRS ports for each resource is equal to 1, 2, or 4. 1 and 4. Approximately data transfer rate of 5G NR can be calculated using the formula: Performance like throughput, latency is superior in N1 mode compared to when anchored via 4G core in S1 mode. data rate) calculator is also described. Throughput estimation is not easy and not as simple as can be calculated by a simple equation. Depending on the ranges, the maximum bandwidth and subcarrier spacing varies. When the first talk about 5G started and some of prototyping test result came out, the focus was mainly around throughput. < Case A : 3 Ghz < f <= 6 Ghz > This plot is created by Matlab 5G library. 5 GHz & mmWave | Sneed finds N41 & N261 in the Cle! (Nov 2020) T-Mobile 600 MHz LTE & 5G, 2. 300 - NR and NG-RAN Overall description; Stage-2 => Chapter 12; 3GPP 23. Integration of Satellite in 5G Network Part 1/2 - 5G Mobile Communications (2022) Integration of Satellite in 5G Network Part 2/2 - 5G Mobile Communications (2022) Thinknet 6G NTN 2022: Non-Terrestrial Networks evolving towards 6G (R&S) - Bayern Innovative GmbH (2022) 3GPP NTN standardization: past, current and future - 5G Forum (2022) This site is for everything on 5G/NR. The 5G core network architecture is based on a service-based model, utilizing cloud-native and virtualized network functions. Example 1: SNR (SINR) vs Throughput in a LTE Live Network . At least as of now (Oct 2021), the industry seems to keep the scheduling as simple as possible and not to enable tricky features (e. The purpose of this note is to share you with overview of 5G corenetwork. Provide the inputs as per example mentioned as follows to the below calculator to determine 5G NR 5G/NR - Scheduling Scheduling Overview. Overall Network Architecture. This is not my note as you can obviously see. Сalculator allows to calculate the maximum throughput of 5G NR network for user (depending on his mobile device UE) or cell. YouTube 5G/NR - PDCP PDCP . com!. Fortunately, I got a chance to try with Matlab 5G library. Phoenix, AZ, USA, September 17 18, 2015 [2] METIS Deliverable D. Beam Management in Detail. But this method would tend to give much higher value than you normally achieve in real life testing since it is hard to take into consider various overhead that you face. (This kind of focus hasn't been changed much until mid 2013) At least, one thing for sure will be that the data rate will be at least several G bps. Subcarrier Spacing: In 5G NR, the subcarrier spacing can vary from 15 kHz to 960 kHz as of release 17. The larger subcarrier spacings allow for lower latency and support higher-frequency bands, while smaller spacings are suitable for lower-frequency bands and increased coverage. In NR, there are roughly two large frequency range specified in 3GPP. This is Rrc Setup message in response to RRC Request. 3. 3 - 4. Next Calculate Ninfo as follows : Next step is same as downlink TBS determination process as shown below. Followings are the examples in graphics that I created using Matlab 5G library. 1 and the criteria for table 3 is 0. Allocation Type 1. The way to calculate the ideal throughput using these factors are explained in "Throughput Calculation Example" in Quick Reference page. This setup message is structured to provide detailed configurations necessary for the communication between the User Equipment (UE) and the network, covering various aspects like radio bearer setup, cell group configurations, and special cell configurations for both uplink and downlink communication NOTE : It is required to have Matlab 5G Toolbox option to run this script . 228 which is mainly for IMS for LTE and 5G specific details are provided as an appendix (Annex Y). This page covers 5G NR Throughput Calculator. Max Throughput Esimation. However, if you ask what is the maximum achievavle throughput Most important parameters related to Resource Allocation in Time Domain and Ack/Nack responses are : k0, k1, k2, SLIV, N1, N2; k0 indicates the number of time slot between PDCCH/DCI and Downlink Data(PDSCH) transmission (e. Definition of BWP. Converged Connectivity - ATSSS/5WWC . 5G - key component of the Networked Society. See this page for the Matlab code and more examples. Matlab Toolbox : 5G Library : PRACH / FR2 (120 Khz) Matlab Toolbox : 5G Library : SRS (120 Khz) Matlab Toolbox : 5G Library : CSI-RS. . The resource allocation area is defined by two parameters RB_Start and Number of Consecutive RBs within a specific BWP(BandWidth Part). g, 100 Mbps and over) is pretty tough task not only for IP stack, but also the IP application software and CPU utilization. According to 38. As in LTE (actually in all cellular communication pusch-AggregationFactor : Number of repetitions for data. 5G NR Throughput Calculator | 5G NR Throughput Formula ; 5G NR Throughput calculator; Reference. So let's think of case 1. One is what we usually call (sub 6 Ghz) and the other is what we usually call millimeter wave. Next Calculate the total number of REs for PUSCH as follows. First Calculate N'_RE using following formula . g, you can monitor the CPU utilization using Windows Task Manager). Corresponds to L1 parameter 'aggregation-factor-UL' . < 38. The BLER criteria for table 1, table 2 is 0. It corresponds to control region in LTE subframe, but the difference is that frequency domain resource allocation in 5G Coreset is configurable whereas in LTE the contron region always takes up the full channel bandwidth. It can be counted as follows. 2 Supported max data rate for DL/UL >. RWS-150009 3GPP . As per 38. Case 2 : I_MCS is in 'reserved' range. As the name implies, CORESET is a physical resources that is designed to transmit PDCCH/DCI. This plot is automatically generated by AZQ Reporting tool and I just did some cosmetic touch on the chart. MIB ::= SEQUENCE { systemFrameNumber BIT STRING (SIZE (6)), => 6 bits 5G NR in BULLETS - 13. The formula used in 5G NR throughput (i. 5 GHz LTE & 5G | Speed With Sneed (Dec At least in the latest spec (38. 306 document for more information on 5G NR data rate calculation. Calculator is based on 3GPP 38. The only remaining technology to push up the throughput even further would be 2 codewords in both FR1 and FR2, 8 layers in FR1 and 400 Mhz bandwidth in FR2, but it doesn't seem to be the target for Release 16. I've revised the code just a little bit for my own purpose. Modulation Order and Code Rate are determined by tables: 38. pdsch-AggregationFactor : Number of repetitions for data. Final goal is to converge the core part of existing non-3gpp technolo This Page provides information about 5G NR TBS (Transport Block size) Calculator. In my personal opinion, Videos from Qualcomm about 5G is one of the best that can explain technical issues and use cases for cellular technology in a very intuitive way and I thought it would be a good idea to collect those public videos in a single page so that readers can easily get access to. 214 communication standards and allows you to calculate TBS depends on MCS (Modulation order, code rate), number of used PRB etc. This is pretty complicated story and explained in a separate note here. mcs-Table : Indicates which MCS table the UE shall use for PUSCH without transform precoder. g, if DCI and PDSCH is in the same slot, k0 becomes 0) AT&T 5G+ 1GIG Millimeter Wave inside Walmart (Oct 2020) iPhone 12 on Telstra 5G - Web browsing & YouTube (end-user experience) (Nov 2020) ATT 5G MMWAVE speed test 2020 iPhone 12 5G San Antonio (Nov 2020) T-Mobile 2. The physical resource of the PUCCH is configured by resourceSet and resource. swveqjce nsjlrl hmh xogyde cxqc sscxb crpxhz nrtpeud zmorus xjwx