Tag: 5G
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 […]
3GPP Release-15 UE Cat Types, Throughput, Modulation and Supported UE DL / UL Combinations
UE Category information is used to allow the eNB to communicate effectively with all the UEs connected to it. The ue-Category defines a combined uplink performance capability and downlink performance capability. […]
5G Absolute Radio Frequency Channel Number (NR-ARFCN)
An Absolute Radio-Frequency Channel Number (ARFCN) is a code that specifies the a pair of reference frequencies used for transmission and reception in radio system. In a FDD system one ARFCN number […]
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 […]
5G NR Terminologies – Subcarrier Spacing, Fram-Subframe, Slot and Symbol
This post covers 5G Subcarrier spacing as compare to LTE, 5G Frame and Subframe, possibilities of different type of 5G NR slot depending upon the different subcarrier spacing and OFDM […]
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 […]
5G-NR Cell:Physical Cell ID
Like LTE, 5G NR also has synchronization signal and known as Primary Synchronization signal (PSS) and Secondary Synchronization signal (SSS). These signals are specific to NR physical layer and provides […]
5G NR (New Radio) Frequency Bands
Recently, 3GPP has freezes specification for 5G NR and TS 38.104 section 5.2 provides the list of bands in which NR (New Radio) can operate. As per 3GPP release 15 […]