NR Resource Block Definition and RBs Calculation
Resource Block Definition One NR Resource Block (RB) contains 14 symbols in time domain and 12 sub-carriers in frequency domain similar to LTE. In LTE resource block bandwidth is fixed […]
5G Abbreviations (Top 300)
3GPP 3rd Generation Partnership Project 5G Fifth Generation Mobile Networks 5GC Fifth Generation Core 5G EIR 5G Equipment Indentity Register 5QI 5G QoS Indentifier AAA Authentication, Authorization & Account AAS Active Antenna Systems ACDC Application Specific […]
NR Sounding Reference Signal (NR-SRS)
In NR there are two types of Reference Signal in UL which gives information about the channel quality. DMRS:- Demodulation Reference Signal SRS:- Sounding Reference Signal With the help of […]
5G NR Signaling Radio Bearers (SRBs)
SRB stands for Signaling Radio Bearer.”Signalling Radio Bearers” (SRBs) are defined as Radio Bearers (RBs) that are used only for the transmission of RRC and NAS messages. As per 3GPP […]
Multi Carrier Cell Re-selection in LTE
Cell Re selection is a procedure used to change the cell after the UE is camped on a cell and stays in the Idle mode.This procedure is used to let […]
5G NR BWP Types and BWP Operations
In 5G New Radio the cell bandwidth is expected to be large compared to LTE, but a UE’s receive and transmit bandwidth is not necessarily required to be same as […]
NB-IoT Chipset Market: Increasing Demand for Connected Environment to Boost NB-IoT Chipset Market
The global NB-IoT chipset market is expected to register a global CAGR of 40.8% during 2018 – 2028, with Western Europe and North America in conjunction accounting for approximately 30% market value […]
Hybrid Core Network – 4G Core to 5 G Core Interconnection
Most of the mobile operators who running 4G network and willing to start with 5G network very soon will be thinking on the strategy to migrate from 4G core to […]
Control and User Plane Separation for Next Generation EPC – CUPS Architecture 3GPP-Release 14
CUPS means Control and User Plane Separation of EPC nodes and provides the architecture enhancements for the separation of functionality in the Evolved Packet Core’s SGW, PGW and TDF. This enables flexible network […]
LTE Reference Sensitivity Calculation, How it depends on SNR, why throughput decrease at the Cell edge?
The LTE reference sensitivity power level is the minimum mean power received at the antenna connector at which a throughput shall be ≥ 95% of the maximum throughput for a […]