Ue category in lte

Ue category in lte. UE-Category < 36. 306 - Table 5. 306 clause 4. Some examples of the possible configuration are shown in the follows examples. When I frist start writing this page around 2011, I didn't expect it to become such a complicated and long page, but as LTE evolves this part has gets longer and I think this part would grow even further Category 12 . It determines the maximum data throughput across the air interface between the LTE base station (eNB, evolved node B) and the mobile Mar 29, 2021 · Moreover, the narrowband UE categories are mainly considered for latency-tolerant application and their use for ultra-low latency application is in general neglected. 0 Release 10) Jul 5, 2022 · The full name of Cat. Supported by all major mobile equipment, chipset and module manufacturers, LTE-M networks will co-exist The Timing Advance (TA) Command in RAR from eNodeB to UE indicate an index value T A (0, 1, 2… 1282) which should to be used. UE category. g. release. ) between uplink and downlink radio frames. Dec 2, 2023 · The UE Capability includes information about the type of device (e. We believe that there is a potential in low-cost, low-energy UE categories (such as LTE-M and NB-IoT) to fulfill the URLLC requirements for cellular networks. The high power UE(s) work items specifices solutions to address extending cell coverage area and improving the experience of cell edge users by increasing the transmit power of UE and to support high power UE (power class 1. 306-Table 4. 01. Learn more about the evolution of LTE UE categories and how to verify UE performance based on its corresponding TR 36. 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. AMARI UE Simbox is an ideal solution to support functional and performance testing of 4G LTE eNodeB , 5G NR gNodeB and 4G/5G core networks. LTE Cat UEs are based on LTE Advanced (LTE-A) technology with support for a data rate of 3,917 Mbit/s on the downlink and 9,585 Mbit/s on the ETSI TS 136 306 V10. The LTE UE downlink and uplink PHY layer parameters such as buffer sizes, modulation type, data rate (Mbps), MIMO, max. Calculator is based on 3GPP communication standards and allows you to calculate the maximum throughput of 4G LTE networks. 4G LTE Bands Carrier Aggregation CA spectrum FCC spectrum Proximity Services Dual Connectivity 3G UMTS Bands HSDPA UMTS TDD 5G NR Bands Carrier Aggregation Dual Connectivity C-Band 2G GSM CDMA WiFi Store LTE radio System Information UE category Radio resource grid DCI decoder PDSCH allocation TDD frame FGI bits Event reports Measurement gaps In UE Category table, you can figure out the number of layers that can be supported. . Feb 15, 2022 · LTE has more than 20 distinct User Equipment (UE) categories that define specific uplink and downlink capabilities. Mobile Subscriber or station in 5G NR is known as UE (User Equipment). Overall Process [Figure 1] Overall protocol sequence for Authentication (Authentication Key Generation and Mar 27, 2009 · Five different UE categories have been defined for LTE. 4 GHz band, in C-band(3400-4200 MHz)) as well as the ITU-R request for the development of an IMT-Advanced radio interface (Circular Letter of March 2008) triggered developments of the 4th generation of mobile communication systems. False: 380081: Core part: Low cost & enhanced coverage MTC UE for LTE. 6 billion LPWAN connections. 0 (2017-04) LTE; Evolved Universal Terrestrial Radio Access (E-UTRA); User Equipment (UE) radio access capabilities (3GPP TS 36. NR also reports similar information (i. Mar 14, 2023 · This Page provides LTE Max (Maximum) users capacity calculator based on CCE. R1, R2, R4 Check LTE Category 18 downlink and uplink physical layer parameter values, LTE Cat18 devices upload and download data rate speed, QAM applications and LTE Cat18 UE model list, including LTE Cat18 4G mobile WiFi hotspot, LTE Cat18 WiFi Router, Cat18 LTE Phone and LTE Cat18 Embedded Cellular Module. 1 UE categories for LTE-Advanced Independent from the LTE-Advanced technology components, new UE categories 6, 7 and 8 are added into LTE Release 10 according to Table 3 and Table 4. You don't need to go through all of these IEs, just jump to the examples and it will be easier to read. The purpose (Function) of UE Capability Information in NR is same as LTE UE Capability Information. 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. – of LTE Cat 14 UE. EN-DC operation is introduced as part of the Rel-15, to support simultaneous transmissions across LTE and NR. , smartphone, tablet, IoT device) and its category (e. As LTE evolves, the length of UE category list gets longer and longer, and the interpretation of the category gets more complicated, you will need to go through many tables listed below to figure out the exact throughput capability of a UE. Learn about the LTE UE categories or user equipment classes that define the performance specifications of LTE devices and enable effective communication with base stations. 5 Mbit/s and an uplink data rate of 51. For example, if the UE category says the UE category support the number of layer 2, it implies that the UE would support 2x2 or 4x2. LTE category 1, for example does not support MIMO, but LTE UE category five supports 4×4 MIMO. NR Power Class. MCS and Modulation Order . In LTE not all UEs support all categories and also terminals from an earlier release does (more . The difference in coverage between LTE-M1 and UE Category 1 lies in the fact that LTE-M1 uses only 1 Rx, 6 PRB narrowband and reduced uplink transmit power. This differentiations determines price or UEs in many cases. This means LTE Cat-1 consumes less power and is less complex than higher LTE UE categories, making it better suited for battery-powered devices. Cat M1/NB1 devices are specifically tailored for IoT applications, offering optimized power consumption and enhanced coverage. 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. (Ref [4]) Power control mechanism is same as in legacy LTE(non-MTC) power control mechanism. Others, like newest iPhone are Cat 6. There are 9 different LTE UE categories that are defined. 4G/LTE - LTE Advanced 256 QAM - DL . 1 is LTE UE Category 1 (LTE terminal capability level 1). In this case Cat 1 UE is more than enough. From Rel 12, 3GPP defines (support) 256 QAM in Downlink. As part of Rel-16 NR radio enhancements, several configurations of CA have been Jan 7, 2017 · Just noticed that the LTE UE Categories have been updated since I last posted here. We would like to show you a description here but the site won’t allow us. Additional LTE bands for UE categories M1/M2/NB1/NB2; Further LTE Carrier Aggregation combinations; New bands and bandwidth allocation for 5G terrestrial broadcast; And a number of work items driven by LTE & NR: Further Multi-RAT Dual-Connectivity enhancements; Support for Multi-SIM devices for LTE/NR Jan 4, 2010 · The reason for UE categories is to create UE with different specifications mostly for cost reason (Developing world) but also in cases where higher category UE may not be required. Apr 16, 2015 · 下表展示了不同UE Category之间的速率区别，拉开各category之间速率差别的因素除了表中所列的下行MIMO空间流数及上行64-QAM的使用之外，还涉及到LTE的一个重要技术---载波聚合CA(此处不赘述)。 Feb 12, 2016 · Where can I find The Wall? Some devices, like the Note 5 for example, are Category 9 devices. 3-1 and NDL is the downlink EARFCN. 4G/LTE - Access Control Quick Reference Access Confrol (ac-Barring, SSAC, EAB, Cell Barring) A UE indicating category 11 shall also indicate category 9, Cat6 and Cat4. 3 Carrier frequency and EARFCN. Uplink and Downlink throughput is now reduced to 1 Mbps; UE can have now 1 antenna instead of 2; Reduced UE receive bandwidth to 1. 0 Mbit/s. UE category 5 can also support 4x4 MIMO in the downlink. 101: 5. The redeuced Uplink power in LTE-M1 is compensated by utilising a small number of repetitions. UE Category is the set of information (parameters) that defines the maximum throughput for a UE. 2. It can be a hand-held telephone, a laptop computer equipped with a mobile broadband adapter, or any other device. UE Capability . Check LTE Category 4 downlink and uplink physical layer parameter values, LTE 4G Cat4 upload and download data rate speed, QAM applications and LTE Cat4 UE model list, including LTE Cat4 4G mobile WiFi hotspot, 4G LTE Cat4 WiFi Router, Cat4 LTE Phone and LTE Cat4 Embedded Cellular Module. 1-1: Downlink physical layerparameter values set by the field ue-Category. Compare the parameters and data rates of different LTE categories from 1 to 14 and see how they support MIMO, carrier aggregation and IMT-Advanced. Each LTE category has fixed parameters like datarates, power, bandwidth, etc. 7. 6. g, UE-Category, Supported Bands, Carrier Aggregation combination etc), but FeatureGroupIndicator mostly carries the infromation about Radio protocol aspects. UE categories for LTE-Advanced 1MA169_3E Rohde & Schwarz LTE Advanced Technology Introduction 8 3 Technology Components of LTE-Advanced 3. 11: * Maximum number of DL-SCH transport block bits received within a TTI: 603008 May 30, 2024 · LTE Cat 14 (LTE Category 14) is an LTE user equipment (UE) category that defines the performance and specifications – such as data rate, power, type of modulation, bandwidth, etc. As any other categories, UE need to inform to network that it supports Category 0 on UE Capability Information message. 823 Evolved Universal Terrestrial Radio Access (E-UTRA); Carrier Aggregation Enhancements; UE and BS radio transmission and reception. Followings are the list of topics that will be described in this page. 0 Mbit/s with 2 layers of spatial multiplexing in Additional spectrum proposed for IMT systems by WRC-07 in 2007 (in 450 MHz band, in UHF band (698-960 MHz), in 2. There are 20 different LTE UE categories that are defined. This page covers LTE Advanced UE category parameters including downlink and uplink parameters viz. It is based on the GSM / EDGE and UMTS / HSPA network technologies, increasing the capacity and speed using a different radio interface together with core network improvements. < UE Capability Information > 从技术上解释一下，为什么会有那么多UE Cat. 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'. 29 Mbps) 5 Mbps LTE UE category definitions LTE UE Category. It supports 1 Mbps data rates for both uplink and downlink, supports half-duplex operation and requires only one receiver antenna. This page covers LTE UE category including PHY layer parameters. The lower the category number, the slower its data speeds are. 3GPP. In many Whitepaper or articles, you might have seen the term like MTC, LTE-M1. This Page provides information about 4G LTE Throughput calculator. UE indicates UE category and associated capability for standalone NR, which includes band combination for NR and a list of capability combinations of baseband feature sets. 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 手机能力，即UE Capability，是一堆参数集合，包括UE Category，PDCP参数、RLC参数、物理层参数、RF参数等等。 其中UE Category（终端类型，简写为UE Cat）就是本文主角，它表示这部手机下载和上传能达到的最高速率，是由手机用的通信芯片决定。 Table 2-1: LTE/LTE-A UE categories 3GPP Release 8 - 11 UE category Max data rate in Mbps Min. Some LTE UE Categories such as LTE Cat 3, LTE Cat 4 and LTE Cat 0 are widely quoted and used. 字面意思. UE category; Downlink; Uplink; Narrow Band; LTE category 36. 9: * Maximum number of DL-SCH transport block bits received within a TTI: 452256 Table 4. 10: * Maximum number of DL-SCH transport block bits received within a TTI: 452256 36. 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. FGI (Feature Group Indicators) FeatureGroupIndicator is a special IE (Information Element) within UE Capability Information message. In LTE (in WCDMA as well), Network authenticate UE and UE also authenticate the Network. Category M(LTE-M) Recently (as of Sep 2015) you might have seen two obvious directions of LTE evolution. UE Category Maximum number of Release8から11までで策定されたUE Category [17] 名称 カテゴリー リリース 下り方向 (DL) 上り方向 (UL) MIMO 採用端末 最大受信速度 256QAM 最大送信速度 64QAM LTE-Advanced: Category 0: Release 12: 1 Mbps: 非対応: 1 Mbps: 非対応: 1: ーーー LTE: Category 1: Release 8: 10 Mbps (≒10. 8 Mbit/s and an uplink data rate of 51. Mode A and B are defined as features within the standards, any category UE can support the extended coverage feature. The ME910C1 is the LTE UE Category (Cat) M1/NB1 specified in the 3GPP Release (Rel) 13. The uplink coverage performance is similar to CAT-M1 but given that most other LTE category UEs have two receive antennas (where CAT-M1 only has one), the downlink performance is 3-4 dB better than shown in this paper. Different categories represent different levels of performance and support for features such as data rates. It covers UE category in LTE viz. Take for example a network thats rolling out LTE only in hotspots and its going to limit the max DL speed to 10Mbps. +-ue-Category-v1170 = 9 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. The following table summarises the different speeds per category: 4G LTE Bands Carrier Aggregation CA spectrum FCC spectrum Proximity Services Dual Connectivity 3G UMTS Bands HSDPA UMTS TDD 5G NR Bands Carrier Aggregation Dual Connectivity C-Band 2G GSM CDMA WiFi Store LTE radio System Information UE category Radio resource grid DCI decoder PDSCH allocation TDD frame FGI bits Event reports Measurement gaps LTE-BL/CE (LTE-M1) BL stands for B andwidth reduced L ow complexity and CE stands for C overage E nhancement. , Cat 4, Cat 6) in terms of LTE (Long-Term Evolution) or 5G capabilities. 。主要是因为两个原因： 1. Nov 27, 2012 · LTE UE category allows network to operate with terminals with different data capabilities as well as allows market to differentiate between low end devices with lower data capabilities against high-end devices with higher data rates. – of LTE Cat 6 UE. 0 (Rel 15 Mar 2019). There are five different LTE UE categories that are defined. LTE category 1, for example does not support MIMO, but LTE UE category five supports 4x4 MIMO. LTE Category 0 or Cat 0 devices will save battery life significantly. In order to save power and cost for large-scale or long-range IoT system, bandwidth and communication demand is decreased. 3GPP Release10 was to provide higher bitrates in a cost-efficient way and, at the same time, completely fulfil the requirements set by In the Universal Mobile Telecommunications System (UMTS) and 3GPP Long Term Evolution (LTE), user equipment (UE) is any device used directly by an end-user to communicate. TR 36. May 27, 2024 · LTE Cat-6 (LTE Category 6) is an LTE user equipment (UE) category that defines the performance and specifications – such as data rate, power, type of modulation, bandwidth, etc. The UE category (without suffix) defines a combined uplink and downlink radio throughput capability. However there are some minor differences between RedCap and LTE counter part, some difference by design and some difference due to the difference of technology between NR and LTE. By relaying the category information to the base station or eNodeB (eNB), the performance of the UE can be determined, and communication can be more effective as the eNB knows the capabilities which the UE Jan 12, 2021 · Specifically, the UE Category defines a combined uplink and downlink capability: the higher the UE Category, the higher device’s data throughput capability. 乍一看表格，首行的第2列和第3列的描述几乎一模一样。 CableFree LTE-Advanced CA UE Categories Higher capacity for bursty applications Increased data rates of carrier aggregation 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 Jan 13, 2023 · CAT1 is an LTE UE Category specifically designed for Machine-to-Machine(M2M) and IoT applications. g, QPSK, 16 QAM, 64 QAM, 256 QAM). The UE Category determines the maximum data rates that a UE can achieve and the supported features. Followings are UE capability information for Cat M1. With 3GPP Release 10, which is referred to as LTE Advanced , three new categories have been introduced. 3-2. The focus for 4G was again the need for speed and higher capacity. As can be seen in the table above, the low end UE does not support MIMO but the high end UE will support 4x4 MIMO. e, RF/PHY information and Feature sets) but much more diverse RRC Aspect for Category 0 . Feb 3, 2016 · From 3GPP release 12, LTE now supports a new UE category. Here are the biggest changes in Cat 0. Maximum number of DL-SCH transport block bits received within a TTI. Introduction: The 5G NR (New Radio) is the latest wireless cellular standard which follows 4G standard (LTE, LTE-a) It follows 3GPP specifications release-15 and beyond. 300). N TA is the timing offset (sec. The 5G NR UE power classes include minimum peak EIRP and maximum output power limits as per 3GPP standard. cat6), category-7 (cat7), category-8 (cat8), category-9 (cat9), category-10 (cat10), category-11 (cat11) and category-12 (cat12). 912 Feasibility study for Further Advancements for E-UTRA (LTE-Advanced) This site is for everything on 4G/LTE. 2 These new narrowband categories were defined for low power consumption for battery powered objects, and for low data rates to lower system cost and spur widespread adoption of IoT. ) Jun 29, 2023 · UE Categories, also known as User Equipment Categories or UE Classes, categorize different types of mobile devices based on their capabilities and performance in the LTE network. Jun 18, 2024 · LTE frequency band and arfcn calculator. Other parts of UE Capability Information mostly carries about the pure physical layer capability (e. By Carolyn Taylor, 3GPP MCC. Downlink. May 31, 2024 · The LTE protocol uses the LTE UE (User Equipment) Categories to define the performance specifications of an LTE device. A method of UE category and capability indication for co-existed 4G LTE and 5G New Ratio (NR) devices is proposed. cat-1, cat-2, cat-3, cat-4 and cat-5. Unlike NB-IoT (Which operates using un-used spectrum or the guard bands), LTE CAT M1 operates existing LTE networks within the same LTE Band used for cellular applications and does not have any specific LTE Frequency bands assinged to it. Cat 1bis comes from the definition of the first generation of LTE in 3GPP Release 8 in 2009. Filter. Check LTE Category 13 downlink and uplink physical layer parameter values, LTE Cat13 upload and download data rate speed, QAM applications and LTE Cat13 UE model list, including LTE Cat13 4G mobile WiFi hotspot, LTE Cat13 WiFi Router, Cat14 LTE Phone and LTE Cat13 Embedded Cellular Module. Similarly, the lower the UE Category, the lower the device’s data throughput capability. A UE indicating category 10 shall also indicate category 7 and Cat4. number of DL CCs DL MIMO layer(s) Highest Modulation Scheme DL UL DL UL Rel8 1 ~10 ~5 1 1 64QAM 16QAM 2 ~50 ~25 3 ~100 2 ~50 4 ~150 5 ~300 ~75 4 64QAM Rel10 6 ~300 ~50 1 or 2 2 or 4 16QAM 7 ~300 ~100 8 ~3000 ~1500 5 8 64QAM Rel11 9 Mar 15, 2019 · User Equipment category. 4. LTE Cat 6 UEs are based on LTE-A technology with a downlink data rate of 301. which tells users or base stations what to expect from a device. – of LTE Cat 4 UE. The categoriesLTE that UE support is indicated in UE Capability Information message. These UE categories are often referred to as UE classes. Since Release-12 onwards, we now have a possibility of separate Downlink (ue-CategoryDL) and Uplink (ue-CategoryUL) categories. It became the first LTE Cat-1 or Long Term Evolution Category 1, is one of 4G LTE technology variants created for the IoT. The UE category (without suffix) defines a combined uplink and downlink radio throughput capability 3GPP Release 8 defines five LTE user equipment categories depending on maximum peak data rate and MIMO capabilities support. e. In our calculator you can get short or full technical information about characteristics of the UE depend on its categories. From this information, the Network can indirectly figure out UE MIMO capability. the introduction of UE (user equipment) categories LTE Cat M (or LTE-M), and NB-IoT, part of Release 13 introduced by 3GPP in 2016. Calculator is based on 3GPP 36. Check LTE Category 19 downlink and uplink physical layer parameter values, LTE Cat19 upload and download data rate speed, QAM applications and LTE Cat19 UE model list, including LTE Cat19 modem & 4G mobile WiFi hotspot, LTE Cat19 WiFi Router, Cat19 LTE Phone and LTE Cat19 Embedded Cellular Module. It covers LTE Advanced UE category-6 (i. Check LTE Category 3 downlink and uplink physical layer parameter values, LTE 4G Cat3 upload and download data rate speed, QAM applications and LTE Cat3 UE model list, including LTE Cat3 4G mobile WiFi hotspot, 4G LTE Cat3 WiFi Router, Cat3 LTE Phone and LTE Cat3 Embedded Cellular Module. The parameters set by the UE categories are defined in 3GPP 36. 1. Acting as a 3GPP compliant LTE and 5G SA/NSA UE, it can simulate up to 1000+ UEs sharing the same spectrum with different types of traffic within multiple cells. LTE UE category definitions. 306 v15. Operating separately, the different categories offer different properties for the LTE delivered – most commonly they are measured and compared on download and upload speeds. As can be seen in the table below, the different LTE categories have a wide range in the supported parameters and performance. Basically the throughput and transport block size at this layer for Category 12 is same as Category 11. LTE UE category. It is also worth noting that UE class 1 would be inferior to that of the best HSPA UE. In LTE UE capability information carries the information in roughly two large category : RF/Physical layer information and Feature Group(FGI). Jan 12, 2022 · Among the new LTE categories, Cat-M1 and NB-IoT are the most nascent options for companies that have to upgrade their existing 3G IoT deployments as carriers shut down their 3G networks. Category. 211 communication standards and allows you to calculate Max LTE Users depend on Bandwidth, CFI format, Aggregation CCE levels, DCI, etc. Analyst firm ABI Research predicts that by 2026, NB-IoT and LTE-M (Cat-M1) will make up 60% of the 3. UE category 8 is required to support 8x8 MIMO in the downlink Question: When does UE signals its category? Answer: A UE signals its category (or categories) within UE Capability Information message. May 31, 2024 · LTE Category 0 (LTE Cat 0) is a designation within LTE user equipment (UE) categories, as defined in the 3GPP Release-12. 306 version 10. as follows. RP, S5. LTE Cat-1 is categorized as a lower-tier option, offering slow data speeds compared to the other higher LTE UE NR does not support carrier aggregation with LTE and thus dual connectivity is needed to support aggregation of the LTE and NR throughput. Now you almost automatically think about 'MIMO', but in reality 'multiple antenna' does not automatically mean 'MIMO'. In release 13, you would see many statements about BL UE/CE UE, but I took me quite a while to find out what they stands for :) (I found it in 36. 1C-1: Downlink physical layer parameter values set by the field ue-Category-NB > UE categories 2,3 and 4 support 2x2 MIMO in the downlink. Design once and deploy globally, thanks to the xE910 form factor family Mar 23, 2022 · In total, twenty different LTE UE categories have been defined out of which LTE Cat 0, LTE Cat 3, and LTE Cat 4, are broadly utilized . 3GPP不同的版本。以LTE为例，第一个版本是rel-8，目前是rel-14即将完成。每个版本都会根据新的feature定义新的UE Cat. 5), high power UE (power class 2), high power UE (power class 2) for NR TDD intra-band CA in FR1, high power UE (power class 2) for NR inter NR-Light, now officially terms as Reduced Capability (RedCap) in 3GPP NR Rel 17, is designed to function as LTE M1 /LTE NB IoT. As can be seen in the table below, the different LTE UE categories have a wide range in the supported parameters and performance. Others like LTE Cat 7 and LTE Cat 8 are much newer. I realize its all about what Sprint has configured as to what is the max speed obtainable, but I am just asking in general which LTE Band 41 devices are rated for the most speed ie higher LTE Cat. Nov 13, 2021 · Rel-8 LTE – 3G Long Term Evolution - Evolved Packet System RAN part. 306 version 13. Downlink physical layer parameter values for LTE Cat. Uplink. Service and Bearer Level QoS 2. It has been unknown for many years. 1a: FDD HS-DSCH physical layer categories > How network (Node B) knows which Category the UE support ? UE notifies HSDPA categories it support via RRC Connection Setup Complete message (In case of LTE, there is a separate message 'UE Capability Information' for UE to notify the UE category) ETSI TS 136 306 V13. This site is for everything on 4G/LTE. LTE Cat-4 UEs support a downlink data rate of 150. 0 (2012-07) LTE; Evolved Universal Terrestrial Radio Access (E-UTRA); User Equipment (UE) radio access capabilities (3GPP TS 36. LTE Cat 1 standard was introduced in the 3GPP Release (Rel) 8 in 2008. Within the LTE technology, there are over 20 distinct User Equipment (UE) categories with diverse uplink and downlink options. Band 66 : The range 2180-2200 MHz of the DL operating band is restricted to E-UTRA operation when carrier aggregation is configured Feb 11, 2016 · 2. Authetication on both side should be passed for the communication to proceed. The higher the UE Category, the higher the maximum data rate and 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. 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。 As LTE release goes higher and more features are added, UE Capability Information has become the longest and most complicated Radio Message. You may know that MCS (Modulation Coding Scheme) is related to Modulation Order (Modulation Depth, e. Service level QoS In both Uplink and Downlink directions, PDN-GWs classify IP flows (user traffic) into SDFs (Service Data Flows) using SDF templates (3/5 tuples Traffic Filters) explicitly received from PCRF over Gx interface, locally defined or implicitly assumed. 。例如在rel-12结束后，针对256QAM调制定义了新的UE Cat（DL CAT-11、DL CAT-12等）。 2. 3GPP Release 8 to 12 specify categories to define the supported capabilities of a UE. 0 Release 13) Sep 12, 2018 · LTE categories, also known as UE classes, refer to different types of LTE (or 4G) connectivity. DL-SCH, UL-SCH, data rate etc. Release 16. 815 Further Advancements for E-UTRA; LTE-Advanced feasibility studies in RAN WG4. 5G(NR) FRC LTE LTE Adv 5G LTE, an abbreviation for Long-Term Evolution, commonly marketed as 4G LTE, is a standard for wireless communication of high-speed data for mobile phones and data terminals. 2. Maximum Throughput for Category 12 is 603,008,000 bits (around 600 Mbps) and this can be implemented in many different ways. For example, you have two downlink antenna. A UE indicating category 9 shall also indicate category 6 and category 4. 其中的UE Category就表示这部手机下载和上传能达到的最高速率，是由手机用的通信芯片决定，中的UE是User Equipment（用户设备），说人话就是指手机。UE Category可简称UE Cat，也叫终端类型。 因此，在手机和基站刚刚勾搭上之后，基站就要考察手机的能力了。 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. Check LTE Category 21 devices downlink and uplink physical layer parameter values, LTE Cat21 upload and download data rate speed, QAM applications and LTE Cat21 UE model list, including LTE Cat21 modem & 4G mobile WiFi hotspot, LTE Cat21 WiFi Router, Cat21 LTE Phone and LTE Cat21 Embedded Cellular Module. Mar 15, 2019 · UE category. 4 MHz allows for substantial complexity reduction Achievable data rates in LTE mainly depend on the bandwidth, modulation scheme, MIMO support and additional features such as carrier aggregation. 4G/LTE - CatM / BL-CE This site is for everything on 4G/LTE LTE UE Category. 5. < 25. ybddhk lsjt tenbrv dpfzubs anqz xfdzmh jwmk fqgo hkqicw gydosm