5G NR RRM Measurement Requirements
In 5G NR, the Sync Signal/PBCH block (SSB) burst is consists of multiple SSBs. These multiple SSBs are associated with...
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Multiplex Access Technique in 5G
Multi-path propagation in a radio signal transmission causes time delays, signal distortions, and so on. Let us discuss basic theories...
What is Sub-6 GHz & mmWave in 5G and Why mmWave bands are required?
As we all know, we have cell phone towers or antennas placed all around us which provide our phones with...
5G mmWave 28 GHz Band Link Budget – n257
The combination of 5G NR technology and millimeter wave bands pioneer a new level of mobile performance with ultra-high speeds...
5G CORESET – Control Resource Set
5G CORESET In 5G NR, CORESET is known as Control Resource Set. It is a set of physical resources within...
5G NR Inactive-RNTI (I-RNTI) for RRC_INACTIVE State
In 5G NR, 3GPP specification has introduced an RRC state as RRC_INACTIVE state. The aim of RRC_INACTIVE state is to...
5G NR Antenna Port – Logical and Physical Antenna Mapping
Downlink multi-antenna transmission is a key technology of 5G NR. Signals transmitted from different antennas ports will experience different “radio...
5G NR Cell Access Control
Cell Access Barring Radio Access barring control refers to a traffic congestion control mechanism to secure and ensure the success...
5G Cyclic Prefix (CP) Design
Cyclic prefix (CP) Cyclic prefix (CP) refers to the prefixing of a symbol, with a repetition of the end In...
5G NR Quasi-Colocation Concept, Types and Application
Two signals transmitted from same antenna port shall experience the same radio channel, where as transmitting it from two different...