Lte ul category

Lte ul category. 1-1: Downlink physical layerparameter values set by the field ue-Category. There are 9 different LTE UE categories that are defined. The LTE UE downlink and uplink PHY layer parameters such as buffer sizes, modulation type, data rate (Mbps), MIMO, max. 4に分類されるLTEモデムチップが採用されており最大で下り150Mbps・上り50Mbpsの通信が可能となっています。 One thing you would notice is that Category 0 is specified in Rel 12 category and in Release 12 DL category and UL category is specified separately. Uplink physical layer parameter values for LTE Cat. MCH bits, DL-SCH transport block size etc. LTE UL Power Control in illustrations The UE will choose minimum power value from the calculation result to transmit user data on PUSCH. The UE category (without suffix) defines a combined uplink and downlink radio throughput capability. cat-1, cat-2, cat-3, cat-4 and cat-5. It determines the maximum data throughput across the air interface between the LTE base station (eNB, evolved node B) and the mobile LTE Category 4 : 150 Mbps; LTE Category 9 : 450 Mbps; LTE Category 12 : 1 Gbps; LTE Category 18,19,20 : 1. 080 MHz) • Higher modulation scheme: 16 QAM • DL/UL coding scheme : Turbo code • Max. Jan 18, 2024 · Uplink (UL): 1. UE category. Learn More. UL AND DL PARAMETERS FOR LTE UE CATEGORIES 1 – 5; LTE CATEGORY; PARAMETER LTE CAT 1 LTE CAT 2 LTE CAT 3 LTE CAT 4 LTE CAT 5; Max number of DL-SCH transport block bits received in a TTI: 10 296: 51 024: 102 048: 150 752: 302 752: Max number of bits of a DL-SCH block received in a TTI: 10 296: 51 024: 75 376: 75 376: 151 376: Total number of This site is for everything on 4G/LTE. Special Price $148. The focus for 4G was again the need for speed and higher capacity. Regular Price: $228. Coverage * Support LTE DL Category 12, UL Category 13 * Support UL 64QAM * Power supply: POE. and 250 bps UL exceeding 3GPP target of 18 dB. Use this calculator to calculate LTE throughput, and carrier aggregation Throughput. < UE Capability Information > Following is an example of UE capability Information from a Cat 0 device captured by Amarisoft LTE Network Simulator. UL: 75Mbps(20MHz bandwidth) DL: 150Mbps(UE Category 4, 2x2 MIMO, 20MHz bandwidth) DL: 300Mbps(UE category 5, 4x4 MIMO, 20MHz bandwidth) MIMO (Multiple Input Multiple Output) UL: 1 x 2, 1 x 4. are mentioned for different LTE UE categories May 31, 2024 · The LTE protocol uses the LTE UE (User Equipment) Categories to define the performance specifications of an LTE device. 0 Release 13 2 ETSI TS 136 306 V13. Peak data rate in LTE. Direction: UL, or uplink, refers to the transmission of data from the user equipment (UE) to the eNodeB (base station). DL: 2 x 2, 4 x 2, 4 x 4. 76Mbps UL * 1xEV-DOrA up to 3. 00 所以，LTE里提出了ue-Category的概念：不同的业务使用不同的ue-Category，网络提供不同的带宽和速率。而“Cat”就是Category（类别）的缩写。根据3GPP的定义，ue-Category代表的就是User Equipment（用户设备）等级，表明了终端所支持的上行和下行数据传输能力。 • Number of receive antennas : 1 • Bandwidth: 1. As of Jan, 2013. 00 . LTE introduced to get higher data rates, 300Mbps peak downlink and 75 Mbps peak uplink. 0: 1 Mbps: 非対応: 1 Mbps: 非対応: 1: 不可: ーーー DL Cat. 6: UL Cat. CONCLUSION LTE-M is a versatile LPWA technology, supporting high data rates, full mobility, and voice in typical coverage and also supports deep coverage scenarios. which tells users or base stations what to expect from a device. 19: * Maximum number of UL-SCH transport block bits transmitted within a LTE Category (DL/UL): 13 / 5 LTE Modulation (DL/UL): 256QAM / 64QAM Modem: Kirin 980 Release Year: 2019 . This modulation order is defined as a Parameter called Qm in 3GPP and the relationship between MCS value and Qm is defined in a little bit differently for PDSCH and PUSCH in the three tables This site is for everything on 4G/LTE. The maximum aggregated bandwidth is still 40 MHz and maximum number of CC is 2. This page covers LTE UE category including PHY layer parameters. It covers UE category in LTE viz. 0 (Rel 15 Mar 2019). 5 Mbps) 75 Mbps (≒75. LTE is important because it will bring up to 50 times performance improvement and much better spectral efficiency to cellular networks. In our calculator you can get short or full technical information about characteristics of the UE depend on its categories. July 20, 2021 at 06:21 May 27, 2024 · LTE Cat-4 (LTE Category 4) is an LTE user equipment (UE) category that defines the performance and specifications – such as data rate, power, type of modulation, bandwidth, etc. A UE indicating category 8 shall also indicate category 5. Category M(LTE-M) Recently (as of Sep 2015) you might have seen two obvious directions of LTE evolution. 1Mbps FL, 1. * Huawei B5338-168 FDD & TD-LTE indoor CPE * Category: LTE DL Cat12, UL Cat13 * Peak Rate: DL 420Mbps, UL 30Mbps * Support LTE TDD Band 38/40/41/42/43 and FDD Band 1 and 250 bps UL exceeding 3GPP target of 18 dB. 3GPP Release10 was to provide higher bitrates in a cost-efficient way and, at the same time, completely fulfil the requirements set by . 6kbps UL * CSD up to 14. e. Original code from Github. Eric. Out of stock. Networks on LTE bands 1, 3 (LTE-FDD) are suitable for roaming in ITU Regions 1, 3 and partially Region 2 (e. 306-Table 4. 4. 306 clause 4. 8Mbps RL * EDGE up to 237Kbps DL,118Kbps UL * GPRS class 10: 85. 0: UL Cat. Feb 18, 2019 · LTE Cat 18 is a new technology introduced by 3GPP as part of the LTE Advanced protocol, that supports up to 8 spatial streams, 4x4 MIMO on 3 LTE carriers, 5x20 MHz carrier aggregation, and 64/256 QAM. You may heard from other sources or will see in this page a lot of fancy stories about LTE advanced (like the aggregation of 5 carriers with 20 Mhz BW each, 8 x 8 DL MIMO, 4 x 4 UL MIMO, 1G Data Rate etc). 306，终端等级UE Category-4G数据传输与速率分析（六）对文档内的表格进行了说明。 UL AND DL PARAMETERS FOR LTE UE CATEGORIES 6, 7, 8; LTE CATEGORY; PARAMETER LTE CAT 6 LTE CAT 7 LTE CAT 8; Max number of DL-SCH transport block bits received in a TTI Jun 5, 2017 · LTE UE category definitions LTE UE Category. You may know that MCS (Modulation Coding Scheme) is related to Modulation Order (Modulation Depth, e. cat6), category-7 (cat7), category-8 (cat8), category-9 (cat9), category-10 (cat10), category-11 (cat11) and category-12 (cat12). For example, you have two downlink antenna. Conceptually, there would no problem with understanding the concept itself if you have basic knowledge of modulation and I/Q Constellation. There are 20 different LTE UE categories that are defined. LTE Cat20 offers higher capacity with additional LTE bands that can be aggregated together to increase capacity and enhance the user experience. 13: * Maximum number of UL-SCH transport block bits transmitted within a May 23, 2024 · This solution provides high data rates with relatively simple integration compared to other MIMO solutions. What is LTE? LTE stands for Long Term Evolution and is usually referred to in conjunction with 4G connections. What to expect ? Almost every time when a new technology comes, what we we hear most frequently would be 'you can download a movie in less than a minuite (in early LTE case)' or 'you can download a movie in a few Oct 26, 2022 · LTE-cat adalah singkatan atau kepanjangan dari “Long Term Evolution-category”. One direction is 'higher and higher throughput' based on Carrier Aggregation (2 CC, 3CC and even 4CC) and the other direction is 'lower and lower throughput' with 'Low Cost' and 'Lower Energy Consumption'. LTE category 1, for example does not support MIMO, but LTE UE category five supports 4×4 MIMO. LTE Cat-4 UEs support a downlink data rate of 150. 18: * Maximum number of UL-SCH transport block bits transmitted within a LTE Category 3 is compliant with 3GPP Release 8. 2Mbps DL,5. Content: UL carries user-generated data, such as uploads, voice calls, and control information Jan 6, 2023 · iPhoneのLTE Category 通信速度ひとことで4G LTEといっても世代によって通信速度が大きく異なります。たとえば、iPhone 6のLTE速度はCat. In R11 a large number of additional CA configurations are defined, see table 2. Jaringan LTE memungkinkan panggilan suara dan video, transmisi file, internet, TV online, video kualitas tinggi, streaming, bermain game, atau fitur apapun yang ada di dalamnya dapat dinikmati lebih baik dari generasi sebelumnya. Jun 7, 2017 · CableFree LTE-Advanced CA UE Categories Higher capacity for bursty applications Increased data rates of CA can be traded off to get higher capacity for bursty applications, such as web browsing, streaming, social media apps and others, meaning operators can choose a higher capacity for the same user experience, better user experience for the UL multiple antenna transmission for LTE (LTE_UL_MIMO): Dec. Try to get the high level understandings of UE capability information message and refer to following pages for the details. Carrier Aggregation in LTE-A (LTE Advanced) Carrier Aggregation is a key technology in LTE Advanced (LTE-A) to enable higher capacities on mobile networks. Reply. It is positioned between high-bandwidth cellular technology like LTE Cat 4 and low-power wide area networks like NB-IoT and LTE-M1. 6,2. UE-Category; FGI(FeatureGroupIndicators) Carrier Aggregation Band Combination; LTE respectively. The differences between Category 11 and 12 for Downlink lies in the layer higher than PHY/MAC and Uplink PHY/MAC throughput(See 36. DL-SCH, UL-SCH, data rate etc. Data Flow: In the uplink direction, the UE sends data to the eNodeB over the established radio link. Filter. Costa Rica, Venezuela, Brazil and some Caribbean countries or territories. 09 - June 11; RP-100959 Enhanced Downlink Multiple Antenna Transmission for LTE (LTE_eDL_MIMO): Dec. 37 Mbps) 対応 So I would split the message into a couple of categories as shown below and post separate pages for each of the categories. Table 2-2 shows the basic capabilities in downlink and uplink, respectively and Table 2-3 provides the mapping to existing UE categories. But as I mentioned above, the reality would not be as fancy as you may expect. As can be seen in the table below, the different LTE categories have a wide range in the supported parameters and performance. Note also that for both R10 and R11 any UL CC will have the same bandwidth as the corresponding DL CC. It claimed a world first top download speed of 450Mbps at the time. 6kbps DL,85. Add to Wishlist; Add to Compare; Huawei B2368 LTE carrier aggregation operating bands # Home; LTE FDD 2 CA downlink non-contiguous PCell 20 MHz + SCell 10MHz Frequency DL DL UL. “提速”是移动通信永恒不变的主题，2、3、4、5G，第一个目标就是提速：各大运营商也是拼命秀网速。不过提速可不仅仅是指网络，还包括手机，一个巴掌拍不响，手机不提速升级，别说4G网络，400G也白搭，连总理都… Jul 1, 2022 · In this quick-guide to LTE, we’ll take you through the most common LTE devices and their uses, as well as define what LTE is and how it’s used. Huawei Nova 9 Pro (Hebe-BD00) 5G. 01. 306 v15. The categoriesLTE that UE support is indicated in UE Capability Information message. Coverage Analysis of LTE-M 3GPP Release 8 defines five LTE user equipment categories depending on maximum peak data rate and MIMO capabilities support. UE Category for PHY layer throughput. 0 Mbit/s with 2 layers of spatial multiplexing in LTE Category 18 is compliant with 3GPP Uplink physical layer parameter values for LTE Cat. 5: 300 Mbps (≒301. Coverage Analysis of LTE-M UL: Multi-user collaborative MIMO. LTE Cat 1, or LTE Category 1, introduced in 3GPP Release 8, is a cellular technology designed for IoT applications that require medium data throughputs. Teknologi ini telah dipasarkan dan dikenal secara umum dengan istilah 4G LTE. 4 kbps * Non Transparent LTE Throughput Calculator . KEY OBSERVATION Assuming a 23 dBm UE and less conservative noise figures, LTE-M supports 164 dB MCL. 5. Each LTE category has fixed parameters like datarates, power, bandwidth, etc. The formula consists of three sections: maximum allowed power of UE, open loop components and closed loop component. 1. * Category 4 LTE Stick * DL 150Mbps/UL 50Mbps * Hilink Technology, connect in 15 seconds. From Rel 12, 3GPP defines (support) 256 QAM in Downlink. 0 Gbps; 5G/NR . carrier aggregation mainstream, with global proliferation, which benefits the entire mobile ecosystem: Operators, App developers, and OEMs – by delivering higher data rates, improved capacity, and the ability to use spectrum fragments. UE category; Downlink; Uplink; Narrow Band; LTE category 36. User Equipment category. A UE indicating category 6 or 7 shall also indicate category 4. To put this in context, Category 20 LTE is up to 20 times faster than the first generation of LTE Cat3 (Category 3). 0 (2017-04) Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. 306 version 13. 09 - March 11; RP-100196 Coordinated Multi-Point Operation for LTE: only a study was started in Rel-10 which completed in Rel-11 and resulted in normative work in Rel-11 with further Feb 10, 2023 · LTE Cat20 can provide up to 2000 Mbps download and 315 Mbps upload speeds. LTE is the successor technology not only of UMTS but also of CDMA 2000. 2. g. 12: * Maximum number of UL-SCH transport block bits transmitted within a * Support Release 9 Category 4 * LTE-FDD up to 150 Mbps DL,50 Mbps UL * LTE-TDD up to 150 Mbps DL,50 Mbps UL * TD-SCDMA up to 4. 字面意思 LTE/LTE-Advanced for Mobile Broadband((Erik Dahlman, Stefan Networks on LTE bands 7, 28 (LTE-FDD) are suitable for global roaming in ITU Regions 1, 2 and 3. 256 QAM - DL . LTE Category 12 is compliant with 3GPP Uplink physical layer parameter values for LTE Cat. DL Category 0 / UL category 0 was specifically added designed for support of MTC applications. The table below reports some LTE category’s data and shows undoubtedly that LTE Cat 4 represents the best balance between data rate and cost (module cost and implementation cost) for IoT applications requiring higher data rates and global portability. It’s a 4th generation wireless communication standard, first created in 2008. This page covers LTE Advanced UE category parameters including downlink and uplink parameters viz. 3: * Maximum number of UL-SCH transport block bits transmitted LTE UE category, HS-DSCH category, E-DCH category LTE Category 19 is compliant with 3GPP Uplink physical layer parameter values for LTE Cat. LTE UE Category. LTE Category 13 is compliant with 3GPP Uplink physical layer parameter values for LTE Cat. – of LTE Cat 4 UE. 4 MHz • Maximum DL/UL Bandwidth: 6 PRBs (1. no UL CA. 2. Increasing CA configurations; ETSI 3GPP TS 36. With 3GPP Release 10, which is referred to as LTE Advanced, three new categories have been introduced. It is also worth Basically the throughput and transport block size at this layer for Category 12 is same as Category 11. It covers LTE Advanced UE category-6 (i. g, QPSK, 16 QAM, 64 QAM, 256 QAM). 2Mbps UL * DC-HSPA+ up to 42. Also for inter-band CA there will only be ONE UL CC, i. 00. MCS and Modulation Order . supported spatial layers: 1 in DL/UL • Maximum TBS : 1000 bits (DL/UL) • Device power class: 20 dBm • This category of LTE-M low cost device supports LTE is often thought of as being a 4G technology, but it wasn’t until 2010 and the LTE-Advanced work that the 4G benchmark was truly etched. Now you almost automatically think about 'MIMO', but in reality 'multiple antenna' does not automatically mean 'MIMO'. 8 Mbit/s and an uplink data rate of 51. 3. DL: TxAA, spatial multiplexing, CDD ,max 4x4 array. UE Category is the set of information (parameters) that defines the maximum throughput for a UE. 1-2 for Uplink Throughput). The parameters set by the UE categories are defined in 3GPP 36. To achieve Cat 9 speeds In LTE, usually they use multiple Antenna for downlink (at least from Category 3 UE and higher), meaning that eNode (Network) has use multiple Tx Antenna and UE use multiple Rx antenna. Check Bands & Combos. $599. Mar 15, 2019 · LTE category 36. Followed by four more with Release 11, two more with Release 14, and five more with Release 15. The UE category (without suffix) defines a combined uplink and downlink radio throughput capability Table 4. 2Mbps DL, 2. 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. We would like to show you a description here but the site won’t allow us. Sep 17, 2015 · Back in May 2014, Telstra first showed off its Category 9 LTE service, using a prototype Cat 9 device. 0 (Rel 15 Mar 2019) UE category. Matlab : Default Function : LTE UL DMRS - PUSCH - 1RB; Matlab : Default Function : LTE UL(SC-FDMA) Demodulation without DMRS Analysis; Matlab : Default Function : LTE UL(SC-FDMA) Demodulation with DMRS Analysis - 1RB; Matlab :ToolBox : LTE : Introduction; Matlab :ToolBox : LTE : Downlink : PSS(Primary synchronization Signal) Can you kindly advise what the condition is to calculate the LTE category 18 UL data rate of 316Mbps? Regards, Eric. LTE Cat 18 provides a faster and better broadband experience with speeds up to 1200 Mbit/s downlink and 211 Mbit/s uplink. 然而到了R12，这一切似乎发生了翻天覆地的变化。定义的能力级别前面开始带了DL和UL，这是怎么回事呢？这里先解释一下DL和UL。DL就是Downlink的缩写，表示下行，也就是表示UE下载的能力，UL是Uplink的缩写，表示上行，也就是表示UE上传的能力。 Feb 25, 2024 · UE Category代表的就是User Equipment（用户设备）等级，表明了终端所支持的上行和下行数据传输能力。UE Category可简称UE Cat，也叫终端能力等级。3Gpp对应的标准文档为3GPP TS 36. Case 1: 4CC CA - 2x2 (64 QAM) + 2x2 (64 QAM) + 2x2 (64 QAM) + 2x2 (64 QAM) DL Category UL Category 下り方向(DL) 上り方向(UL) MIMO 後方互換性最大受信速度 256QAM 最大送信速度 64QAM UE Category DL Category UL Category LTE-Advanced: Release 12: DL Cat. fixa xzpvsh deu doskfaen tebbl jofg kdgly wkqsi ujxr urvjx