Narrow Band (NB) -IoT Modem Chip Vendors

There are a number of  wireless technologies available for the Internet of things. These are mainly divided into two categories: Short Range (Zigbee, WiFi, Bluetooth, Z wave) Long Range (LoRa,SigFox, […]

Spectral Efficiency : 5G-NR and 4G-LTE

What do you think of when you hear word “spectral efficiency?” The answer will come, it has to do with the amount of information that fits in a given channel […]

5G/4G ARFCN Calculator Android App

Few weeks back, we wrote a post about 5G New Radio ARFCN calculator. Below is the link for the same. 5G Absolute Radio Frequency Channel Number (NR-ARFCN) In this post […]

5G New Radio Throughput Calculation

The DL and UL max data rate supported by the UE is calculated by band combinations and baseband processing combinations supported by the UE. For NR, the approximate data rate […]

5G NR- Physical Layer Timing Unit

In 5 G New Radio the basic time unit is represented by Tc and as per 3GPP TS38.211 can be expression by following equation: Where is subcarrier spacing and is […]

NR-Secondary Synchronization Signal (SSS)

NR-Secondary Synchronization Signal: 5G-NR Secondary Synchronization Signal (SSS) is Physical Layer specific signal and help UE to get subframe boundary. It is similar to PSS, as it is also an […]

NR-Primary Synchronization Signal (PSS)

5G-NR Primary Synchronization Signal (PSS) is Physical Layer specific signal and help UE to get Radio Frame Boundary. It is type of an m-Sequence which is a special type of […]