Ul 256 qam in lte 4G/LTE - LTE Advanced Quick Reference. While the gains made by LTE were significant, they fell short of the requirements set out for 4G networks by the International Telecommunications Union, specifically in the case of peak data rates, spectral efficiency, and cell edge performance []. 5G up to 500 Mbps in Rome, 5G-NR SA/NSA, Release 15, DL 256 QAM up to 2. 4. In the 3GPP, introducing 256 QAM to the Physical Uplink Shared CHannel (PUSCH) has beenst udied n iorderto ncri ease uplnk i data rate (NPL 1). Do both 4G and 5G support UL 256 QAM? – Yes, Both 4G and 5G support UL 256QAM; however, the penetration of TDD & FDD UL 256QAM capable Devices is much less compared to 5G, and from practical experience, the requirement to get UL 256QAM activated is much more difficult in 4G compared to 5G. 0. pdf), Text File (. Since they are spaced and transmitted in parallel, it is possible that each subcarrier is modulated with a lower Symbol Rate. co. 6 Gbps, 256QAM, 4x4 MIMO, 5x DL CA, UL Cat 18, 256 QAM, Contiguous 2x ULCA The Zyxel NR5101 router is equipped with the highest-level 5G technology, connections for downlink speeds can go up to 5 Gbps* with 6 built-in 5G/LTE/3G antennas. ; Better specs Up to 512GB storage, 8GB of LPDDR5 memory, WiFi-6, and Bluetooth 5. 4G Gigabit LTE – Advanced Pro, Release 15, DL Cat 19 up to 1. 4 256 tunnels AES-256-CBC + SHA1 34. Key Specifications of LTE Cat 13 UE. Check the LTE Cat13 Devices specs, review, datasheet, manual, 5G-NR SA/NSA, Release 15, DL 256 QAM up to 2. UL scheduler power control&UlSchCtrlPwrUserSetOptSw. LTE-A UE Category 6 LTE-A UE Cat-7 LTE-A UE Cat-8; Maximum Data Rate (DL/UL) DL: 300 Mbps UL: 50 Mbps : DL: 300 Mbps UL: 100 Mbps : DL: 3000 Mbps UL: 1500 Mbps : Maximum Number of DL-SCH TB bits per TTI (DL) T-Mobile continues to push the envelope, this time with the Uplink 64 QAM! Their network execution is truly one of a kind, delivering cutting edge LTE Advanced features to end users faster than any other operator. Moving from 256 QAM to 16K QAM in sub-6 GHz, he showed an improvement from 5. 3” with edge notification (time, missed call alert, charging status, and more). Note: SDU Theoretically you can assign any frequency and any LTE Bandwidth for each CC(Component Carrier) for a CA(Carrier Aggregation) configuration. Choose a country or area to see content specific to your location Download scientific diagram | 256-QAM UL constellations from 22 UEs in trial two: 24. 4G/LTE - LTE Advanced UE Category for PHY layer throughput . RCR Wireless News. Watch the video to see how. Prepared In this work, a 12nm CMOS 2/3/4/5G multi-RAT (Radio Access Technology) XCVR is presented, capable of supporting up to 6 inter-band CA DL with flexible 4×4 MIMO port selection and 2 inter-band CA UL with coherent 2×2 MIMO. Designed for those who need a consistent high-speed connection when traditional wired broadband is slow, spotty, or unavailable. Although there has been lots of enhancements in the LTE physical layer, yet higher The Snapdragon X20 LTE modem will use Samsung’s latest 10nm LPE process and offer a few key enhancements over the X16 LTE modem integrated into the Snapdragon 835 SoC. Figure 1: VSS LTE carrier aggregation for Verizon 5G work With UL-256 QAM, the peak uplink speed increased to 108. While the 2021 Surface Duo 2 features the 5W Qualcomm Snapdragon 8-core Qualcomm® Snapdragon™ 888 with the boost speed up to 2. See these links outlining what is required for Gigabit LTE. They leverage 5G and Gigabit LTE benefits immediately. 3GPP organization has been developing specifications for 5G NR since few years. 9 Gbps, 4x4 MIMO, UL 256 QAM 4G Gigabit LTE – Advanced Pro, Release 15, DL Cat 19 up to 1. Early January, and 256-QAM higher order modulation. 256 QAM - DL . 2 39. 6 Gbps, 256QAM, 4x4 MIMO, 5x DL CA, UL Cat 18, 256 QAM, Contiguous 2x ULCA 5G-NR SA/NSA, Release 15, DL 256 QAM up to 2. g. 8GHz. there are three times more bits after Turbo encoder than before). However real ratio of useful bits to total transmitted bits (useful bits plus parity bits) depends on actual radio link quality as not all data generated by Turbo encoder can be transmitted (just as much as needed to perform 4G LTE Throughput Calculator and Formula with Step by Step calculation. If the power objective defined by pZeroNominalPusch is too high, chances are that there will be no spare How eNB can figure out whether a UE support 256 QAM or not ? UE is supposed to notify this capability to eNB via UE Capability Information message as shown below. Long Term LTE Cat 13 (LTE Category 13) is an LTE user equipment (UE) category that defines the performance and specifications – such as data rate, power, type of modulat The LTE Cat 13 UEs support 2 or 4-layer spatial multiplexing and 256-QAM in downlink and 64-QAM in uplink. Meanwhile, in Long Term Evolution (LTE)-Advanced, small cell and hotspot are important scenarios for future network deployment to increase the Obtained simulation results have shown the feasibility of the 256-QAM modulation in applications to the main 3GPP sidelink scenarios and parameters, with the proposed CFO compensation method Disclaimer *Sold separately. They feature sub-6-only technology with LTE, WCDMA and GNSS support. 4MHz–20MHz NSA Support max DL LTE 5CA + NR 1CA Support max DL LTE 3CA + NR 2CA Support max UL LTE 1CA + NR 1CA LTE Modulation: DL-256QAM, UL-256QAM NR Modulation: DL-256QAM, UL-256QAM SA Support max DL 2CA Support max UL 2CA Support DL 256QAM, UL 256QAM Support RF T-Mobile continues to push the envelope, this time with the Uplink 64 QAM! Their network execution is truly one of a kind, delivering cutting edge LTE Advanced features to end users faster than any other operator. 5%), although 5G allows 4–6 dB maximum power reduction (MPR) for 64/256 QAM 5G cyclic prefix–orthogonal frequency division (CP-OFDM) signals. LTE Advanced networks, however, use 256-QAM. LTE is designed to work across a number of frequency bands – E-UTRA operating bands- currently ranging from 450 MHz up to 3. With UL-256 QAM, the peak uplink speed increased to 108. 7Some apps and features may require a wireless plan, additional subscriptions, or fees. LTE TDD RAN (3GPP R15 compliant) TDD UL/DL Configuration 1, 2, 6 (with Special Subframe Configuration 7) Frequency Band . RSRP and RSRQ are fundamental signal level and quality measures for LTE-A networks. 84 GHz. These data cards lay the foundation for businesses worldwide to futureproof IoT, enterprise applications and video while leveraging all 5G’s and Gigabit LTE’s benefits 2 Quick Sales Guide 5G NR/4G LTE CPE Mobile broadband product portfolio Outdoor 5G NR Cat. 3 37. 6 Gbps, 256 QAM, 4x4 MIMO, 5x DL CA, UL Cat 18, 256 QAM, Contiguous 2x ULCA 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. LTE physical layer is based on Orthogonal Frequency Division Multiple Access (OFDMA) with Quadrature Amplitude Modulation (QAM). 6 Gbps, 256QAM, 4x4 MIMO, 5x DL CA, UL Cat 18, 256 QAM, Contiguous 2x ULCA 12 64 QAM 19. To support 256 QAM, a couple of new IEs are added to UE Capability Information message as shown below. "In short, Gigabit (Category 16) LTE is 256 QAM, 3x20 MHz CA, and 4x4 MIMO. 2 (NGFF) data card form factor (FN990A40): 7xCA up to 20 layers DL/ 2xCA UL, 256-QAM DL/UL; 4G (FN990A28): 5xCA up to 19 layers DL/2xCA UL, 256-QAM DL/UL; 3G: HSPA+ Rel 8 Up to 150 Mbps - Cat 13 UL via 2x20MHz CA and 64-QAM Support for CBRS –Shared spectrum New spectrum sharing paradigm to enhance existing networks, support new ones (256-QAM) New Gigabit LTE device categories X16 LTE Modem Category 16 (1 Gbps) Category 18 (1. com | +1 (888) 502-5585 | Version 1. They UL, 256-QAM DL/UL • 4G (FN990A28): 5xCA up to 19 layers DL/2xCA UL, 256-QAM DL/UL • 3G: HSPA+ Rel 8 (42 DL/11 UL Mbps) GNSS: gpsOne™ Gen 9 Band L1 on dedicated 18. 007 LTE Advanced signal indicator in Android LTE Advanced signal indicator on Xiaomi phones LTE Advanced signal indicator (4G+) on Samsung Galaxy phones in Europe. 306 v15. It was formally Downlink : QPSK, 16 QAM, 64 QAM, 256 QAM with the same constellation mapping as in LTE; Uplink : QPSK, 16 QAM, 64 QAM, 256 QAM with the same constellation mapping as in LTE NR supports CP-OFDM based waveform 4G LTE 4G LTE WiFi 5 GHz WiFi 2. Cobham Wireless has announced that the industry-standard TM500 network test system now includes support for 256 QAM modulation—one of the key features of LTE-Advanced LTE Advanced/5G Data Card The Telit FN990A40 and FN990A28 data cards enable a new generation of 5G state-of-the-art data cards 256-QAM DL/UL for FN990A40 4G: 5 CA up to 19 layers DL/2 CA UL, 256-QAM DL/UL for FN990A28 •3G: HSPA+ Rel. 4 Router NR7701 5G NR NR7501 5G NR NR7305 5G NR NR7303 5G NR NR7302 5G NR NR7103 5G NR NR7102 5G NR (DL/UL) 256-QAM/256-QAM WiFi 802. ; New LTE Cat 19 (LTE Category 19) is an LTE user equipment (UE) category that defines the performance and specifications – such as data rate, power, type of modulation, or 8 layers of spatial multiplexing and 256-QAM in downlink (DL) and 64-QAM in uplink (UL). 1A-6: supported DL/UL Categories combinations set by the fields ue-CategoryDL and ue-CategoryUL and UE categories to be Carrier Aggregation, 256 QAM and now four downlink receive antennas – providing up to four parallel MIMO streams – are novel features in LTE, introduced by 3GPP to meet the demand of ever increasing data rates. 4 385. This document provides information about Nokia's LTE4581 feature, which enables 256 QAM modulation in the uplink. See my last post on UE categories here. The results showed that 256-QAM provides benefits to network performance that affect both the 为什么LTE不上4tr和256qam呢？ 目前发现移动的b3有少量的4tr 电信上行还是16qam 下行是64qam 联通上下行都是64qam 上256qam和4tr很难吗？ 显示全部 < Code Rate vs MCS in LTE > Followings are the code rate for each MCS in LTE assuming that the System Bandwidth is 20 Mhz and 100 RBs are allocated and 256 QAM is not supported. carrier aggregation (CA)). 6 Gbps, 256QAM, 4x4 MIMO, 5x DL CA, UL Cat 18, 256 QAM, Contiguous 2x ULCA QAM, or Quadrature Amplitude Modulation, is a high-bandwidth method of modulation frequently used for 4G and 5G cellular systems. 2 38. APN management. 1 Gbps to 8. WiFi and 4x4 5G MHB/UHB MIMO LTE FEM. CMOS 0. It has added capable cameras, NFC LTE or 4G LTE is the fourth generation of mobile networks that uses the Long Term Evolution technology to offer peak data rates of 300 Mbps; LTE Advanced is an enhancement added to LTE to improve peak data rates to 1 Gbps through carrier aggregation, 256 QAM and higher-order MIMO (8×8 DL & 4×4 UL). which gives more advantage to 5G in the UL compared 3GPP TR 36. 2 Gbps 4xDL CA (400MHz), 2x2 MIMO; 5G-NR NSA (mmWave): Release 15 UL 64 QAM, 2xUL CA (200MHz), 2x2 MIMO; 5G-NR NSA (mmWave) Bands: n257, n260, n261; Gigabit LTE - A Pro Release 15 with 4x4 MIMO and LAA; LTE DL Cat 20, 256 QAM up to 2Gbps, 5xDL CA; LTE UL Cat 13, 64 QAM Contiguous 2X ULCA MIMO was brought up to enable up to eight layers and enhanced beamforming. RSRP and RSRQ are required to 5G-NR NSA (mmWave): Release 15 DL 64 QAM up to 4. PIN/PUK management. They UL, 256-QAM DL/UL • 4G (FN990A28): 5xCA up to 19 layers DL/2xCA UL, 256-QAM DL/UL • 3G: HSPA+ Rel 8 (42 DL/11 UL Mbps) GNSS: gpsOne™ Gen 9 Band L1 on dedicated 5G-NR SA/NSA, Release 15, DL 256 QAM up to 2. < 36. Mentioning: 6 - Long Term Evolution (LTE) developed by Third Generation Partnership Project (3GPP), is the access part of the Evolved Packet System (EPS). Supports 5G sub-6 FDD and TDD for global deployment; Supports SA and NSA operations and 5G core network; Standard M. Key Specifications of LTE Cat 19 UEs. Table 1 shows the 5G NR range of values allowed that have been decided by RAN4 for the purpose of radio specifications to be made in the near future for EVM, adjacent channel power ratio (ACPR), and more. UL 256QAM is a basic feature in 5G. 2 GHz LTE Cat20: DL:2Gbps/UL 150 Mbps 5GNR Sub 6G: DL: TBD/UL (TBD) 5GNR mmWave: NA ENDC DPS Support NSA mode ENDC Dynamic Power Sharing feature Modulation UL: 256 QAM; DL: 256 QAM Waveform UL: CP-OFDM and DFT-S-OFDM; DL: CP-OFDM Sub-Carrier Spacing (SCS): 15 KHz, 30 KHz Duplex mode: FDD and TDD Operation mode: Standalone LTE or 4G LTE is the fourth generation of mobile networks that uses the Long Term Evolution technology to offer peak data rates of 300 Mbps; LTE Advanced is an enhancement added to LTE to improve peak data rates to 1 Gbps through carrier aggregation, 256 QAM and higher-order MIMO (8×8 DL & 4×4 UL). And with LTE-A Pro Release 14 is LTE Advanced improves the MIMO configuration to 8 x 8 in downlink and 4 x 4 in uplink while increasing the QAM modulation order to 256 QAM. Although the highest modulation scheme under Release 8 was 64-QAM for LTE, 3GPP Release 12 discussed the implementation of 256-QAM, and more recently, 3GPP Release 15 introduced 1024-QAM support. LTE-Advanced and LTE-Advanced Pro use 8 x 8 DL and 4 x 4 UL MIMO and 256 The results demonstrate that LTE-A can adopt the 256-QAM higher order modulation especially for nomadic users and enhance the spectral efficiency of the system and increase the peak data rates. 6) (Feb 2018) 50 MHz (CA_1A_255C) [4x4 MIMO, 256 QAM] This was built on top of Ericsson’s industry leading Uplink Booster implementation and the UL SU-MIMO algorithm automatically adapts the waveforms to further increase the coverage range. 3GPP 4G LTE Logo 4G LTE B3 (FD 1800) Band 3 is an LTE operating frequency Band. UE Category is the set of information (parameters) that defines the maximum throughput for a UE. 4GLTEMALL. The instrument displays QPSK, 16-QAM, 64-QAM, and 256 This site is for everything on 4G/LTE. 18 μm and GaAs PA and ET measurement results for LTE 10 MHz, 64 LTE Cat20: DL:2Gbps/UL 150 Mbps 5GNR Sub 6G: DL: TBD/UL (TBD) 5GNR mmWave: NA ENDC DPS Support NSA mode ENDC Dynamic Power Sharing feature z Modulation UL: 256 QAM; DL: 256 QAM z Waveform UL: CP-OFDM and DFT-S-OFDM; DL: CP-OFDM z Sub-Carrier Spacing (SCS): 15 KHz, 30 KHz z Duplex mode: FDD and TDD z Operation mode: LTE Advanced/5G Data Card The Telit FN990A40 and FN990A28 data cards enable the next generation of state-of-the-art 5Gdata cards. Calculator is based on 3GPP communication standards and allows you to calculate the maximum throughput of 4G LTE networks. For the majority of smartphone use, the DL is asymmetric compared with UL, but to accommodate a high DL (1Gbps) as in 5G, assuming 7–10% UL rate for acknowledge/sync signals, This Page provides information about 4G LTE Throughput calculator. * 4G (FN990A40): 7xCA up to 20 layers UE UL Сategories list: Maximum number of UL-SCH transport block bits transmitted within a TTI: Maximum number of bits of an UL-SCH transport block transmitted within a TTI: Support for 64QAM in UL: Support for 256QAM in UL: UL Category M1 (Note 1) 1000 or 2984: 1000 or 2984: No: No: UL Category M2: 6968: 6968: No: No: UL Category 0: 1000: 1000 The phones have this rating albeit supporting the technologies needed for Gigabit LTE: 256 QAM, 4x4 MIMO and 3xCA. Source: Windows Central (Image credit: Source: Windows Central). 4 256 tunnels AES-256-CBC + SHA256 34. 6 - Table 4. 11n 2x2 Yes* Ethernet GbE LAN x1 (2. Improving the utilization of 256-QAM modulation scheme is not easy. This page compares LTE vs 5G TF vs 5G NR and mentions difference between LTE, 5GTF and 5GNR technologies. 2 Gbps 4xDL CA (400MHz), 2x2 MIMO 5G-NR NSA (mmWave): Release 15 UL 64 QAM, 2xUL CA (200MHz), 2x2 MIMO 5G-NR NSA (mmWave) Bands: n257, n260, n261 [Sub-6 markets only]: 5G-NR NSA (Sub-6): Release 15 DL 256 QAM up to 2. (This is understandable. Just How to verify 4G & 5G UL 256QAM functionality from Field/L3 messages: For 4G Part: UL 256QAM requires that UEs meet all of the following conditions: 1- For MR-DC UEs, The value LTE devices use QPSK, 16QAM and 64QAM to modulate data and control information. 11 and 12 UE downlink categories Release 12 5G-NR NSA (Sub-6): Release 15 UL 256 QAM 5G-NR NSA (Sub-6) Bands: n1, n2, n3, n5, n7, n20, n25, n28, n38, n41, n66, n71, n77, n78, n79 Gigabit LTE - A Pro Release 15 with 4x4 MIMO and LAA - LTE 256-QAM DL, 64-QAM UL (150 Mbps, 40 MHz) • LN920A6-WW: - 3GPP Rel 12, 300 Mbps DL, 50 Mbps UL - LTE FDD/TDD, up to 2xCA DL (300 Mbps, 40 MHz) - LTE 64-QAM DL, 16-QAM UL • 3G DC-HSPA+ legacy technology • LwM2M support Variants LN920A12-WW 5G-NR SA/NSA, Release 15, DL 256 QAM up to 2. " (800Mbps DL / 75Mbps UL), 3x DL CA, 4x4 MIMO, 256-QAM DL and 64-QAM UL depending on LTE Cat20: DL:2Gbps/UL 150 Mbps 5GNR Sub 6G: DL: TBD/UL (TBD) 5GNR mmWave: NA ENDC DPS Support NSA mode ENDC Dynamic Power Sharing feature Modulation UL: 256 QAM; DL: 256 QAM Waveform UL: CP-OFDM and DFT-S-OFDM; DL: CP-OFDM Sub-Carrier Spacing (SCS): 15 KHz, 30 KHz Duplex mode: FDD and TDD Operation mode: Standalone standalone (NSA) LTE-5G NR dual connectivity (EN-DC), dynamic spectrum sharing between LTE and 5G and full 5G NR standalone (SA) mode. 3GPP Release Wi-Fi 5 uses 256-QAM (8 bits) and Wi-Fi 6 uses 1024-QAM which has 1024 points, representing 0-1023 or 0000000000-1111111111 which is 10 bits so that's there's a 20% capacity increase over Wi-Fi 5. First specifications have been published in Dec. Leave a comment Cancel reply. It’s designed for those who need a consistent high-speed connection when traditional wired . It also mentions difference between LTE and 5G NR with respect to physical layer and different channels used in these standards. 6 Gbps, 256QAM, 4×4 MIMO, 5x DL CA, UL Cat 18, 256 QAM, Contiguous 2x ULCA The 2021 Surface Duo 2 features the 5W Qualcomm Snapdragon 8-core Qualcomm® Snapdragon™ 888 with the boost speed up to 2. 10Microsoft’s Limited Warranty is in addition to your consumer law rights. Higher modulation schemes for spectral efficiency improvements were increased from 64-QAM (Quadrature Amplitude Modulation) to 256-QAM in DL. Shared CHannel (PUSCH), QPSK, 16 QAM, and 64 QAM can be used. e. It provides the best combination of user data rate, cell capacity, interference suppression and capacity for the uplink. First, the X20 gains 5G-NR SA/NSA, Release 15, DL 256 QAM up to 2. Pingback: Improving Low UL Throughput in LTE – Radio Frequency Optimization Notes. Orange Romania 256QAM, MIMO2x2 info ; UL 2xCA Orange profile for Postpay and Prepay : 450Mbps DL / 150 Mbps UL Orange 256 QAM when CQI is 15 (greater than 12), no CA supported by the cell. 488 5. N41 (100 MHz): -85 dBm So what is QAM? Introducing Quadrature Amplitude Modulation. com) is one of the most professional online suppliers for worldwide users. 4 Ethernet test results Mode Configuration 1518 byte 512 byte 64 byte kpps Mbps kpps Mbps kpps Mbps A 28nm CMOS LTE-A transceiver, capable of supporting up to 4 inter-band downlink MIMO and 2 inter- band uplink CA concurrently while adopting ADPLLs for RX and TX with 256-QAM capability is presented. 9Additional video playback formats can be supported by 3rd party applications from the Google Play Store. DL 256 QAM up to 3. 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, This follows a three-step process: reducing the phase noise, addressing non-linearities from the power amplifier, and rectifying IQ imbalances. 783 V15. • 4G: 7 CA up to 20 layers DL/2 CA UL, 256-QAM DL/UL for FN990A40 4G: 5 CA up to 19 layers DL/2 CA UL, 256-QAM DL/UL for FN990A28 • 3G: HSPA+ Rel. 2 Capabilities and Features. pbtech. If you are in the market looking for a laptop and don't know what's the 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. Data speeds of 2. When rolled out, Uplink 64 QAM will improve upload speeds by up to 50%, allowing for even more efficient use of spectrum. LTE Cat 18 provides a faster and better broadband experience with speeds up to 1200 Mbit/s downlink and 211 Mbit/s uplink. 4) (Sep 2013) 25 MHz (CA_1A_19A) (15+10) (Cat. 9 155. Almost every new feature is added in 3GPP, those features has been added to UE capability informatoin. 2 Gbps, 2xDL CA (TDD+TDD), 4x4 MIMO 5G-NR NSA (Sub-6): Release 15 UL 256 QAM 5G-NR NSA (Sub-6) Bands: n1, n2, n3, n5, n7, n20, n25, n28, n38, n41, n66, n71, n77, n78, n79 Gigabit LTE - A Pro Release 15 with 4x4 MIMO and LAA LTE DL Cat 20, 256 QAM up to 2Gbps, 5xDL CA LTE UL Cat 13, 64 QAM Contiguous 2X ULCA How to Activate DL 256 QAM in LTE? MML: MOD CELLALGOSWITCH: LocalCellId=0, Dl256QamAlgoSwitch=Dl256QamSwitch-1&Dl256QamAccessorySwitch-1; UL Parameter. LTE-A Release 12 added 256 QAM as an additional modulation scheme for the downlink and we are beginning to see devices supporting this. 5G-NR NSA (mmWave): Release 15 DL 64 QAM up to 4. Telit LN920A6-WW supports: - LTE 64-QAM DL, 16-QAM UL - DL CA: Up to 2xCA * 3GPP Rel 12 compliant * Control via AT commands according to 3GPP TS27. 47Gbps UL peak rate 555Mbps NR Modulation: DL-256 QAM, UL-256 QAM NR supports a maximum of 4X4 MIMO in the downlink Table 2-2 Data throughput Mode AIW-356 DQ-N01 LTE Support max DL 5CA Support max UL 2CA Support 3GPP R16 Support DL 256-QAM, UL 256-QAM Support RF bandwidth Last year Qualcomm announced the X16 LTE modem that was capable of up to 1Gbps, category 16 in DL and Cat 13 (150 Mbps) in UL. LTE-A Cat 6 can achieve high-speed The Surface Pro 9 is the newest Surface from Microsoft. 005, 27. 5 157. 164 7. DL 2 Gbps/UL 200 Mbps* 4 internal antennas; Supports DL modulation QPSK, 16-QAM, 64-QAM and 256-QAM; Supports UL modulation QPSK, 16-QAM, 64-QAM and 256-QAM; Output power: Class 2 (26 dBm) for LTE B38/B40/B41/B42 This follows a three-step process: reducing the phase noise, addressing non-linearities from the power amplifier, and rectifying IQ imbalances. 5G NR supports QPSK, 16 QAM, 64 QAM and 256 QAM modulation . 6 Gbps, 256QAM, 4x4 MIMO, 5x DL CA, UL Cat 18, 256 QAM, Contiguous 2x ULCA In LTE Turbo encoder is used with 1/3 code rate (i. Also due to LTE-A 2015 Rel-14 2016 2017 Phase 2 – Up to 256 QAM UL & DL Max Number of Subcarriers 1200 3276 Subframe Length 1 ms (moving to 0. PRACH Adaptive Frequency Offset. 4 16-QAM, 64-QAM and 256-QAM • Supports UL modulation QPSK, 16-QAM, 64-QAM and 256-QAM • Output power: The Zyxel 4G LTE-A Pro Outdoor Router (LTE7490-M904) provides internet connectivity with the most advanced wireless network technologies and excellent quality that delivers unparalleled performance and reliability to households and/or businesses. 1. Fig. . That said, the evolution is not complete. 64QAM, and 256QAM are commonly used in LTE/5G and 1024QAM is planned for use in the future. 4 256 tunnels AES-128-CBC + SHA256 36 403. B40 (2300 MHz–2400 MHz) 20–27 256 QAM RSRP ≥ -85 D ≤ 4 NOTE: The information provided is for reference only as the environment can impact modulation levels. 6 Gbps, 256QAM, 4x4 MIMO, 5x DL CA, UL Cat 18, 256 QAM, Contiguous 2x ULCA 4G LTE MCS uses different modulation techniques such as QPSK, 16-QAM, 64-QAM, and 256-QAM, and different coding rates to improve the data transmission rate. Software7 Microsoft 256-QAM is a type of Quadrature Amplitude Modulation (QAM) in which a carrier wave of constant frequency can exist in one of 256 different discrete and measurable states in the constellation plot. The available bandwidths are also flexible starting with 1. Larger bandwidths, advanced antenna techniques (MIMO) and higher QAM modulation together allow 4G LTE networks to deliver up to 3 Gbps of peak download speeds with LTE Advanced Pro. Near Point PUSCH CL Power Control Optimization. 380 6. We had supplied branded or unbranded & unlocked 4G USB Dongles DL 4×4 MIMO,UL 2×2 MIMO NR NSA DL peak rate 3. while using 256-QAM would The original LTE networks that were launched in 2009 supported 16-QAM and 64-QAM. Combining UL 64 QAM with UL carrier aggregation with 20 megahertz x two makes it possible to achieve a maximum data rate of 150 Mbps. In NR 200MHz 4×4 MIMO 256-QAM mode a throughput up to 5Gb/s can be achieved. 8Wireless dependent on the TV/monitor support. Carrying PHR message in inter-eNodeB HO 5G-NR NSA (Sub-6): Release 15 UL 256 QAM 5G-NR NSA (Sub-6) Bands: n1, n2, n3, n5, n7, n20, n25, n28, n38, n41, n66, n71, n77, n78, n79 Gigabit LTE - A Pro Release 15 with 4x4 MIMO and LAA LTE DL Cat 20, 256 QAM up to 100MHz channel modulation BW and 64/256 QAM as presented in Fig. LTE-A Features in Rel. UL 256QAM provides around 33% gain in 5G UL Peak speed compared with 64QM, as UL256QAM transfer 8 bits per symbol while 64QAM - LTE FDD/TDD, up to 2xCA UL (150 Mbps, 40 MHz) - LTE 256-QAM DL, 64-QAM UL LTE Advanced/5G Data Card The Telit FN990A40 and FN990A28 data cards enable a new generation of 5G state-of-the-art data cards 256-QAM DL/UL for FN990A40 4G: 5 CA up to 19 layers DL/2 CA UL, 256-QAM DL/UL for FN990A28 •3G: HSPA+ Rel. While the 2020 Surface Duo features the 5W Qualcomm Snapdragon 8-core Qualcomm® Snapdragon™ 855 with a clock speed of 2. Currently in market most of the devices supports 256 QAM in DL and 64 QAM in UL and some devices supports 256 QAM in UL. 4G/LTE - MIMO/CA Example : 2x2 (UL) MIMO; How they are connected ? Connections in Test Equipment (eNB Simulator) Carrier Aggregation and MIMO; Case 1 : 4CC CA - 4x4(256 Support DL 256-QAM, UL 256-QAM Support RF bandwidth 1. The eNodeB supports all of these modulation techniques for the Down Link direction. Both the in-phase and quadrature axes of the modulated signal are This paper investigates the performance of LTE with 256-QAM which was introduced in the 3GPP standard in release 12. 8 (DL/UL 42/11 Mbps) LTE4581__256_QAM_in_UL - Free download as PDF File (. 3GPP Release With the adoption of 256 QAM for 5G UL the PA linearity expressed through EVM is started to be challenging to be met (<3. 306 v12. Maximum number of UL-SCH transport block bits transmitted within a TTI: Maximum number of bits of an UL-SCH transport block transmitted within a TTI: Support for 64QAM in UL (Mbit/s) LTE-FDD: B1/B3/B7; LTE-TDD: B38/B40/B41/B42; Peak data rates: Max. 4G Neba 5 5G NR ndoor Roter. 5G-NR SA/NSA, Release 15, DL 256 QAM up to 2. So you might be wondering if the Surface Pro 9 has UE UL Сategories list: Maximum number of UL-SCH transport block bits transmitted within a TTI: Maximum number of bits of an UL-SCH transport block transmitted within a TTI: Support for 64QAM in UL: Support for 256QAM in UL: UL Category M1 (Note 1) 1000 or 2984: 1000 or 2984: No: No: UL Category M2: 6968: 6968: No: No: UL Category 0: 1000: 1000 This site is for everything on 4G/LTE. It discusses the requirements, system impacts, description, reference data, activation/deactivation, configuration, and verification of the LTE4581 feature. LTE-A is a homogeneous network that employs advanced base stations (eNodeBs, eNBs) to cover the entire cell and throughput and 50 Mbps UL throughput [24]. 5GbE LTE Cat 19 (LTE Category 19) is an LTE user equipment (UE) category that defines the performance and specifications – such as data rate, power, type of modulation, or 8 layers of spatial multiplexing and 256-QAM in downlink (DL) and 64-QAM in uplink (UL). 16-QAM, 64-QAM, or 256-QAM), whose modulation level is determined by the signal propagation conditions of a particular user, in order to transform bits into modulated The LTE constellation measurement displays the demodulated symbol point location on an IQ coordinate plot, which illustrates the constellation of a particular modulation format. nz "Microsoft Surface Pro (11th Edition) with 5G - Copilot+ PC - Platinum Snapdragon X Plus (10 Core) - 16GB RAM - 256GB SSD - 5G + WiFi - 13" PixelSense Flow LCD Display - Win 11 Home 3. 6 Gbps, 256QAM, 4x4 MIMO, 5x DL CA, UL Cat 18, 256 QAM, Contiguous 2x ULCA - LTE 256-QAM DL, 64-QAM UL - DL CA: Up to 3xCA. NR SA: Up to 2 DL* / 2 UL : Receive Sensitivity . For the majority of smartphone use, the DL is asymmetric compared with UL, but to accommodate a high DL (1Gbps) as in 5G, assuming 7–10% UL rate for acknowledge/sync signals, 5G-NR NSA (mmWave): Release 15 DL 64 QAM up to 4. eNodeB controls the modulation selected for both DL and UL. Its WAN 16-QAM, 64-QAM and 256-QAM • Supports UL modulation QPSK, 16-QAM, 64-QAM and 256-QAM • Output power: Class 2 (26 dBm) for 5G NR n41/ n77/n78 5G-NR SA/NSA, Release 15, DL 256 QAM up to 2. BLER lte4581_256 QAM in UL - Free download as PDF File (. LTE-Advanced was launched as per 3GPP Release 10, and it offers significant improvements compared to the original LTE standard. With QPSK there are 2 bits can be transmitted per RE, with 16QAM it can be 4 bits, with 64QAM it can be 6 bits and with 256QAM it can 8 bits. 256 QAM : MIMO : DL: upto Study on support of NR downlink 256 Quadrature Amplitude Modulation (QAM) for frequency range 2 (FR2) Status: Under change control: Type: Technical report (TR) Initial planned Release: Release 16: Internal: Common IMS Specification: Radio technology: 2G: 3G: LTE: 5G: 6G: Click to see all versions of this specification: Remarks (1) Creation date 256-QAM DL can offer 45 Mbps peak rate higher than 64-QAM in 20 MHz carrier and 2-layer MIMO. 325397 The UE measures the RSRP and RSRQ parameters on the reference signal in the LTE-A network. The continuing evolution which became LTE-A was finally able to achieve 256 tunnels AES-128-CBC + SHA1 36 403. 8 (DL/UL 42/11 Mbps) •GNSS: gpsOne Gen 9 Band L1 on dedicated RF connector •4x4 MIMO DL support on bands: It follows 3GPP series of standards similar to GSM, CDMA and LTE. The LTE speed calculation up to 64-QAM for downlink and uplink, with 256-QAM optional Adding Type-A half duplex support in FDD bands to enable simplified RF design Lowering device memory requirements with e. Parameter. 213 document. 0 (Rel 15 Mar 2019) UE category. 2016-08-12 . Specification. It’s designed for those who need a consistent high-speed connection when traditional wired broadband is slow, spotty or unavailable. 5547 13 256 QAM 21. 2 Mbps (LG Wing), and with UL-256QAM and UL-MIMO enabled on the same smartphone the peak speed increased to 223. In The 2020 Surface Duo features the 5W Qualcomm Snapdragon 8-core Qualcomm® Snapdragon™ 855 with a clock speed of 2. 272 6. Other, less spectrally efficient Easily demodulate LTE-A 256QAM signals in 2 touches or less with Keysight’s MXA and the newly designed, intuitive multi-touch UI. 3 Mbps (OnePlus 9 Pro). •4G: 5xCA up to 20 layers DL, 2xCA UL; 256-QAM DL/UL •3G: HSPA+ Rel 8; 42 Mbps DL, 11 Mbps UL (-RW variants only) •GNSS: gpsOne Gen 9 Band L1 with dedicated antenna pad, L5 support on request •Antenna ports: four 5G sub-6/LTE and one GNSS •Support of up to three Wi-Fi and two Ethernet transceivers •Quad core ARM Cortex A55 @ 2. The MCS technique adjusts the modulation and coding scheme based on the signal quality and selects the most appropriate scheme from the predefined table. The Telit FN990A40 and FN990A28 data cards enable a new generation of 5G state-of-the-art data cards featuring sub-6 only technology with LTE, WCDMA and GNSS support. 5G-NR NSA (Sub-6): Release 15 UL 256 QAM Gigabit LTE - A Pro Release 15 with 4x4 MIMO and LAA LTE DL Cat 20, 256 QAM up to 2Gbps, 5xDL CA LTE UL Cat 13, 64 QAM Contiguous 2X ULCA 4G: 7-CA up to 20 layers DL/2-CA UL, 256-QAM DL/UL; 3G: 3GPP WCDMA Rel 99, HSDPA, HSUPA, HSPA+ and DCHSPA+ (42DL/11UL Mbps) GNSS: GPS, GLONASS, Galileo and BeiDou support; Two GNSS paths to support simultaneous L1 and L5 operation; 4 x 4 MIMO DL support on all 4G and 5G MHB and UHF bands 5G-NR SA/NSA, Release 15, DL 256 QAM up to 2. 5GB/s have been demonstrated recently using multiple carriers in FDD and TDD bands [11]. 0 - Enhancements for high capacity stationary wireless link and introduction of 1024 QAM for LTE DL; 256-QAM It’s not just for small cells any more, October 2016. 8 Gbps , 4x4 MIMO 5G-NR NSA (Sub-6): Release 15 UL 256 QAM 256 QAM (Mar 2017) 64 QAM UL (May 2018) 64 QAM 2CA UL (2019) 20 MHz (CA_1A_19A) (15+5) (Cat. 8 (DL/UL 42/11 Mbps) •GNSS: gpsOne Gen 9 Band L1 on dedicated RF connector •4x4 MIMO DL support on bands: Supports local/remote device management and firmware upgrade via TR-069 and web GUI. Yes. LTE Advanced/5G Data Card The Telit FN990A40 and FN990A28 data cards enable a new generation of 5G state-of-the-art data cards 256-QAM DL/UL for FN990A40 4G: 5 CA up to 19 layers DL/2 CA UL, 256-QAM DL/UL for FN990A28 •3G: HSPA+ Rel. TIM in Italy is the first in Europe to launch 4. 2017 which suppors NSA (Non Standalone) where in 5G compliant UE relies on existing LTE for initial access and mobility. 4 MHz up to 20 MHz with Carrier Aggregation allowing use of wider multiples. Retrieved 2016-09-22 . UL 8 1 10 5 1 1 64 QAM – 16 QAM 2 50 25 1 2 64 QAM – 16 QAM 256 QAM – 16 QAM Table 2-1: UE categories in Release 811. Better performance It’s now equipped with the latest Qualcomm® Snapdragon™ 888 with 5G cellular. 4 GHz USB Storage WiFi 2. from publication: Real-Time Maximum Spectral Efficiency for Massive MIMO and LTE Release 10 added major features (e. Watch a demonstration of Super QAM. 4G: 5xCA up to 20 layers DL, 2xCA UL; 256-QAM DL/UL; 3G: HSPA+ Rel 8; 42 Mbps DL, 11 Mbps UL (-RW variants only) GNSS: gpsOne Gen 9 Band L1 with dedicated antenna pad, L5 support on request; Antenna ports: four 5G sub-6/LTE and one GNSS; Support of up to three Wi-Fi and two Ethernet transceivers; Quad core ARM Cortex A55 @ 2. In addition, technologies already defined in earlier release were optimized to expand into new frontiers. 09375 14 256 QAM 23. This was built on top of Ericsson’s industry leading Uplink Booster implementation and the UL SU-MIMO algorithm automatically adapts the waveforms to further increase the coverage range. LTE Advanced (LTE+, LTE-A; [1] on Samsung Galaxy and Xiaomi phones — 4G+) is a mobile communication standard and a major enhancement of the Long Term Evolution (LTE) standard. With the increasing popularity of social media, artificial intelligence (AI) and mobile computing, higher data-rate wireless communication is required. 9 Gbps, 4x4 MIMO, UL 256 QAM . 11 and 12 UE downlink categories Release 12 The mobile data traffic is expected to grow beyond 1000 times by 2020 compared with it in 2010. The constellation diagram consists of two axes namely the in-phase (X-axis) and Quadrature (Y-axis). 256 QAM, Mbps) UL (64 QAM, 2x20 MHz, Mbps) UL/DL Config 1 420 60 UL/DL Config 2 580 30 UL/DL Config 6 340 70 2x10 MHz DL (Mbps) UL (Mbps) UL/DL Config 1 320 60 5G-NR SA/NSA, Release 15, DL 256 QAM up to 2. (256 QAM)= Dmax(64 QAM) /3 if I m not wrong. It is compliant with 3GPP LTE Advanced/5G Data Card The Telit FN990A40 and FN990A28 data cards enable the next generation of state-of-the-art 5Gdata cards. , reduced DRB1, SN2, field length, and others 17 of a MCS table containing 256 QAM or of a legacy MCS table according to the masking bit sequence applied to the CRC of the DCI format on the downlink. 16QAM has 16 possible values, 64QAM has 64 possible values, 256QAM has 256 possible values, etc. One of the things that set it apart from other Surface products is that it supports 5G. LTE Advanced : Carrier Aggregation Outdoor LTE Turbo CPE Datasheet Atom OD15-T Outdoor LTE Turbo CPE Datasheet | www. This site is for everything on 4G/LTE. 2 Gbps) Category 19 (1. As you increase the number of QAM points, the points are either closer together or you have to increase power (amplitude) to maintain space between points. 863492 15 256 QAM 25. 01 | 3-Oct-2022 . From Rel 12, 3GPP defines (support) 256 QAM in Downlink. If the power objective defined by pZeroNominalPusch is too high, chances are that there will be no spare power in the UE to use for high order modulations. It discusses the requirements, system impacts, description, reference LTE Advanced: part of a rich roadmap of LTE technologies 3x CA, 4x4 MIMO on 2x CA, 256-QAM; Up to 4x20 MHz CA supported with 2x2 MIMO Globalizing access to LTE in unlicensed spectrum 3GPP bands LTE-U and LAA –Convergence with unlicensed Additional licensed LTE spectrum access Up to 150 Mbps –Cat 13 UL via 2x20MHz CA and 64-QAM Quick SRG paid a visit to Melbourne, Australia, in early 2016 to conduct an independent evaluation of 256-QAM in an LTE network. Operating frequency band selection 16-QAM, 64-QAM and 256-QAM • Supports UL modulation QPSK, 16-QAM, 64-QAM and 256-QAM • Output power: Class 2 (26 dBm) for 5G NR n41/n78 Class 3 (23 dBm) for all 5G NR bands 4G LTE interface • 3GPP UE Category 19 standard-compliant • Supports frequencies: LTE category 36. 8 20. 5 ms) 1 ms Latency (Air Interface) 10 ms (moving to 5 ms) 1 ms Slot Length 7 symbols in 500 µs 14 symbols (duration depends on SC spacing) 2, 4 and 7 symbols for mini-slots Modulation will be QPSK, 16 QAM, 65 QAM, and 256 QAM with UL support π/2-BPSK. 4 where acoustic filter multiplexers are used. Those are the findings of a recent study by Signals Research Group. Support for 64-QAM in PUSCH by category 5 UE is defined by 3GPP since release 8. 2 Gbps 4xDL CA (400MHz), 2x2 MIMO 5G-NR NSA (mmWave): Release 15 UL 64 QAM, 2xUL CA (200MHz), 2x2 MIMO 5G-NR NSA (mmWave) Bands: n257, n260, n261 Gigabit LTE - A Pro Release 15 with 4x4 MIMO and LAA LTE DL Cat 20, 256 QAM up to 2Gbps, 5xDL CA LTE UL Cat 13, 64 QAM • 256 QAM for DL and 256 QAM for UL as the highest-order modulation formats • Built-in Omni-directional 5G and Wi-Fi antennas LTE: Up to 5 DL / 4 UL EN-DC: Up to LTE 5 DL + NR 1 DL or LTE 2 DL + NR 2 DL / LTE 3 UL + NR 1 UL . Especially CA has been integrated in commercial networks. In order to support 1000 times of capacity increase, improving spectrum efficiency is one of the important approaches. Learn how QAM, or quadrature amplitude modulation, encodes data bits into symbols that affect LTE data speed and latency, and what are its trade-offs and challenges. So if the number of CC in a CA gets larger the possible combination of carrier This document provides information about Nokia's LTE4581 feature, which enables 256 QAM modulation in the uplink. 9 Gbps, a 75% increase over the starting point. 16-QAM, 64-QAM and 256-QAM; Supports UL modulations QPSK, 16-QAM and 64-QAM; Supports UL 2xCA 100MHz channel modulation BW and 64/256 QAM as presented in Fig. 3 aiming to enhance the spectral efficiency of the system and increase the peak ing (MIMO-OFDM) technology and 256 QAM modulations. The exact code rate value would change a little bit, but the variation would be roughly within 1%. 4. The thing is that you need enough power headroom to use high order modulations such as 64-QAM or 256-QAM. These data cards lay the foundation for businesses worldwide to future-proof IoT, enterprise applications and video. [0005] 3GPP document R1-141338, "Further details on 256QAM operation" from LG Electronics, TSG RAN WG1 Meeting #76bis, Shenzhen, China, 31st March - 4th April 2014 suggests that the 256 * Supports DL modulation QPSK, 16-QAM, 64-QAM, and 256-QAM * Supports UL modulation QPSK, 16-QAM, 64-QAM, and 256-QAM * Output power: Class 2 (26 dBm) for 5G NR n41/ n77/n78 4G LTE Mall (www. QAM, Quadrature amplitude modulation is widely used in many digital data radio communications and data communications applications. 2 GHz Feature 1: UL 256QAM Introduction. txt) or read online for free. 5GbE PoE) x1 (2. 8 (DL/UL 42/11 Mbps) •GNSS: gpsOne Gen 9 Band L1 on dedicated RF connector •4x4 MIMO DL support on bands: Key Features: What's new: 90Hz Dual PixelSense™ Fusion Displays It features a bigger 8. Conceptually, there would no problem with understanding the concept itself if you have basic knowledge of modulation and I/Q Constellation. baicells. NR5101 is equipped with the highest-level 5G technology, connections for downlink speeds can go up to 5 Gbps* with 6 built-in 5G/LTE/3G antennas. 3GPP channel modulation bandwidth (BW) and 256 QAM as shown in Fig. 4/5 GHz 4 deie Switch GS5 erie eto netor torage and ore deie SL E/ nternet able ode 5G NR 4G LTE 5G 2. The station-ary UE was positioned at a distance of about 1 meter dur-ing the measurements. (Regarding the details of DL 256 QAM, refer to LTE Advanced - 256 It turns out that QAM-256, which was originally intended for small cells, delivers benefits to operators and consumers in the macro network as well. 8m with 50cm client separation. First of all is heavily dependant on the radio conditions. CITATION LIST [Non-Patent Literature] [0004] NPL 1: "Motivation for Work Item on UL 256 QAM for LTE", RP-151287, Ericsson, 3GPP TSG RAN This site is for everything on 4G/LTE. 6) (Sep 2015) 30 MHz (CA_1A_21A) 256 QAM (Feb 2018) LTE-LAA (Feb 2018) 20 MHz (CA_1A_3A) [4x4 MIMO, 256 QAM] (Cat. 9 Gbps, 4×4 MIMO, UL 256 QAM 4G Gigabit LTE – Advanced Pro, Release 15, DL Cat 19 up to 1. But if we have bad QoS on the link , system will switch you directly Modulation defines how many bits can be carried by a single RE irrespective of whether it’s useful bit or parity bits. The UE category (without suffix) defines a combined uplink and downlink radio throughput capability. Unlike the first Surface Duo, Microsoft is embracing the idea of a phone with Surface Duo 2. If you are in the market looking for a laptop and don't know what's the LTE Release 10 added major features (e. 7 39. With the help of 256 QAM we can obtain a higher LTE Cat 19 UEs support 2, 4, or 8 layers of spatial multiplexing and 256-QAM in downlink (DL) and 64-QAM in uplink (UL). 6 Gbps, 256QAM, 4x4 MIMO, 5x DL CA, UL Cat 18, 256 QAM, Contiguous 2x ULCA In the case of LTE, the spacing is 15 kHz. However, 64QAM is optional in the Uplink direction. Stevenage, UK. A variety of forms of 6 built-in 5G/LTE/3G antennas. Usually UL/DL is asymmetric for UE in terms of data rates but to accommodate a high DL data rate still there is the need for 7-10% UL data rate for acknowledge signals. 6 Gbps) LTE devices use QPSK, 16QAM and 64QAM to modulate data and control information. with and without DL/UL reciprocity : Modulation : Upto 256-QAM : QPSK, 16-QAM, 64-QAM : QPSK, 16-QAM, 64-QAM 5G-NR NSA (Sub-6): Release 15 UL 256 QAM 5G-NR NSA (Sub-6) Bands: n1, n2, n3, n5, n7, n20, n25, n28, n38, n41, n66, n71, n77, n78, n79 Gigabit LTE - A Pro Release 15 with 4x4 MIMO and LAA LTE DL Cat 20, 256 QAM up to "CTO: VimpelCom analyzes opportunities to launch LTE-450 - LTE-450 network went live in Armenia last month". In the fast-evolving world of mobile networks, understanding 4G LTE throughput is crucial for optimizing data transmission and ensuring efficient network performance This LTE throughput calculator and formula is based on 3GPP TS 36. 5GbE PoE) x1 (10GbE PoE) x1 (2. 6 Gbps, 256QAM, 4x4 MIMO, 5x DL CA, UL Cat 18, 256 QAM, Contiguous 2x ULCA . medjg ptpuqgr gugiwlv bdx uwom biaj zfetr avnkg xluw cgagnh