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 […]

5G NR Radio Network Temporary Identifier (RNTI)

RNTI stands for Radio Network Temporary Identifier. RNTIs are used to differentiate/identify a connected UE in the cell, a specific radio channel, a group of UEs in case of paging, […]

5G NR Bandwidth Part (BWP)

A Bandwidth Part is a contiguous set of physical resource blocks (PRBs) on a given carrier. These RBs are  selected from a contiguous subset of the common resource blocks for […]

5G-NR (New Radio) Modem Chipset Vendors

5G New Radio development is going at fast pace and its network rollout sounds good in very near future. These networks will not be useful without devices and devices will […]

5G NR-Master Information Block (NR-MIB)

Over all structure of MIB and SIB in NR is almost similar to LTE and other legacy technologies. However there is a major difference related to the periodical transmission of […]

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 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 […]