5G

What are the layers of 5G communication? 5G communication comprises three key layers: the Physical Layer, responsible for transmitting radio signals and employing advanced technologies like MIMO and millimeter-wave frequencies; the MAC (Medium Access Control) Layer, managing access to the network and accommodating diverse devices, including IoT, with improved scheduling and low latency and the … Read more

What are the frequency bands for FR1 and FR2? FR1, or Frequency Range 1, covers traditional cellular frequency bands below 6 GHz, including low, mid, and high bands, offering a balance between coverage and capacity. FR2, or Frequency Range 2, comprises mmWave frequencies, such as 26.5 GHz to 29.5 GHz, providing exceptionally high data rates … Read more

What are the five key features of 5G core? The five key features of 5G core are network slicing, service-based architecture, low latency, edge computing, and enhanced security. Network slicing allows for tailored virtual networks, the service-based architecture offers flexibility, low latency supports real-time applications, edge computing reduces latency, and enhanced security addresses the growing … Read more

What are the different types of Rnti in 5G? In 5G, various types of Radio Network Temporary Identifiers (RNTIs) are used for different purposes. Cell-RNTI (C-RNTI) identifies a user equipment (UE) within a cell, while Temporary C-RNTI (TC-RNTI) is used temporarily, often during handovers. Paging-RNTI (P-RNTI) is for paging UEs with incoming data or calls, … Read more

What are the different types of RACH in 5G? There are two main types of RACH procedures in 5G: Contention-Based RACH (CBRACH) and Non-Contention-Based RACH (NCRACH). CBRACH is used for small control-plane data transmissions and relies on a contention-based approach, where devices may collide when accessing the network. NCRACH, on the other hand, is designed … Read more

In 5G, there are various types of Quality of Service (QoS) to cater to different application needs. Enhanced Mobile Broadband (eMBB) prioritizes high-speed internet and multimedia, Ultra-Reliable Low Latency Communication (URLLC) ensures low latency for critical applications like autonomous vehicles, while Massive Machine Type Communication (mMTC) connects a vast number of IoT devices efficiently. Specific … Read more

There are 9 type of handover in 5g which are Intra-frequency Handover, Inter-frequency Handover, Inter-RAT Handover, URLLC Handover, Dual Connectivity Handover, MRO Handover, Handover to Unlicensed Spectrum, Vertical Handover and Network Slicing Handover. What are the different types of handover in 5G? There are several types of handovers in 5G, each serving a specific purpose. … Read more

What are the different types of DRX in 5G? What are the different types of DRX in 5G? In 5G, there are several types of Discontinuous Reception (DRX) mechanisms. Connected Mode DRX (cDRX) is used for active communication, Inactive Mode DRX (iDRX) conserves power for idle devices, Tailored DRX (tDRX) customizes parameters for UEs, Release … Read more

What are the different types of 5G signals? 5G signals come in various types: Sub-6 GHz (low-band) for broad coverage, Millimeter Wave (high-band) for ultra-fast speeds in densely populated areas, Mid-Band for a balance of coverage and speed, Dynamic Spectrum Sharing (DSS) for a smooth transition from 4G, Standalone (SA) and Non-Standalone (NSA) architectures, Beamforming … Read more

What are the different 5G RAN architecture? 5G RAN architectures include Centralized RAN (C-RAN), which centralizes baseband processing for high-density areas, Distributed RAN (D-RAN) with decentralized baseband units for moderate traffic, Cloud RAN (C-RAN) with virtualized baseband functions for flexibility, Open RAN promoting vendor interoperability, and Multi-Access Edge Computing (MEC) that combines edge computing with … Read more