Various interfaces are designed between these entities which include Uu between UE and eNodeB, difference between 4g and 5g network architectureĪs shown in the figure LTE SAE(System Architecture Evolution) consists UE, eNodeB and EPC(evolved packet core).
call origination, call termination, location registration etc. In non-standalone mode, LTE is used for control (C-Plane) functions e.g. In standalone mode, UE works by 5G RAT alone and LTE RAT is not needed. Non-Standalone (NSA) and Standalone (SA) based on individual orĬombined RAT operation in coordination with LTE. There are different phases under which 5G NR (New Radio) will be deployed as per 3GPP specifications published in the december 2017. Applications: Mobile broadband and VOIP 5G | Fifth Generation Mobile Communication System.
Access technique: OFDMA (DL),DFTS-OFDM (UL).Modulation schemes supported: QPSK, 16QAM, 64QAM.PUSCH and PUCCH transmission: Simultaneously not allowed.Spectral Efficiency(peak,b/s/Hz):đ6.3 for 4x4 MIMO in the downlink, 4.32 for 64QAM SISO case in the Uplink.of codewords:Ē in the downlink, 1 in the uplink of Layers:Ē(category-3) and 4(category-4,5) in the downlink, 1 in the uplink Theoretical Throughput:Ěbout 100Mbps for single chain(20MHz,100RB,64QAM), 400Mbps for 4x4 MIMO.Data rate:ē00 Mbps Downlink(DL) 4x4MIMO and 20MHz, 75 Mbps Uplink(UL).UL MIMOĜollaborative SM for two MS with single transmit antennaįollowing are the features of 4G LTE system.DL MIMOĒ-antenna, matrix A, 2-antenna, matrix B vertical encoding.Data rate:Ěbout 60-70 Mbps as per mobile wimax 802.16e, 100 Mbps(Mobile subscribers) andġGBPS (Fixed subscribers) as per WiMAX Advanced(16m).Subcarrier spacing: 90KHz for OFDM and 11.16KHz for OFDMA.Refer difference between 3G and 4G wireless technologies.įollowing are the features of 4G Mobile WiMAX system. The technologies driving 4G growth are LTE and WiMAX. It is mainly used for voice, multimedia and internet over IP based traffic. The main function of 4G technology is to deliver high quality, high speed, high capacity, low cost services. It is used for both indoor and outdoor applications. This generation of systems are totally IP based technology with capacity ofġ00Mbps to 1Gbps. Service: High speed internet/ Multi-mediaįrequency: 1.6 to 2.5 GHz 4G | Fourth Generation Mobile Communication System Service Type: High Speed Voice/Data/Video Refer 2G vs 3G for difference between 2G and 3G. Switching type: Packet and Circuit Switch Technology:Broadband/IP technology, FDD and TDD Modulation techniques, capacities and featuresġG-First Generation Mobile Communication Systemįrequency: 800 to 900MHz 2G-Second Generation Mobile Communication Systemįollowing sections mention difference between 2.5G and 2.75G.įrequency: 850MHz to 1900MHz 3G-Third Generation Mobile Communication System This growth has seen many generations from 1G, 2G, 3G, 4G and 5G.Įach of these generations have various wireless technologies, data rates, The wireless mobile communication standards are the major contributors. The telecommunication industry is seeing rapid growth in the last few decades.
5g comparison table and difference between 4g and 5g network architectures. This page on the difference between 4G and 5G compare 4g and 5g technologies in order to derive 4g 5g difference. Difference between 4G and 5G | compare 4g vs 5g difference