5G NR SSB Positioning – Time and Frequency Resources
5G Synchronization Signal Block (SSB) In 5G NR, Synchronization Signal Block (SSB) includes PSS, SSS and PBCH and its location...
Category: 5G Physical Layer
5G RACH Preamble | Long and Short Preamble Types
5G RACH Preamble 5G RACH preamble is send by UE to gNB over PRACH channel to obtain the UL synchronization....
5G NR DCIs in Detail – Downlink Control Information
5G NR DCIs in Detail Introduction DCI stands for Downlink Control Information. It is used to carry downlink control information...
5G Modulation and Coding Scheme | 5G MCS
5G Modulation and Coding Scheme For any communication technology, Modulation and Coding Scheme (MCS) defines the numbers of useful bits...
5G NR Resource Block Definition and RBs Calculation
5G Resource Block Resource Block Definition In 5G, One NR Resource Block (RB) contains 12 sub-carriers in frequency domain similar...
PDSCH mapping – type A and type B
Introduction PDSCH is Physical Downlink Shared Channel used for User data transfer in 5G. PDSCH is transmitted with DMRS signals....
5G NR Transport Block Size (TBS) Calculation
5G Transport Block Size Calculation Introduction Transport Block in 5G NR, is nothing but the payload which is passed between...
5G NR Cell Search | 5G System Acquisition Procedure
5G Cell Search Cell search is the procedure by which a UE acquires time and frequency synchronization with a cell...
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 Numerology | Subcarrier Spcaing (SCS)
In LTE, there is only type of numerology or subcarrier spacing (15 KHz), whereas in NR, multiple types of subcarrier...