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...
Category: 5G Physical Layer
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 Transport Block Size (TBS) Calculation
Transport Block in 5G NR, is nothing but the payload which is passed between the MAC and Phy Layers, specifically...
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...
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...
5G Carrier Aggregation – Bandwidth Classes
Carrier Aggregation Bandwidth Classes Carrier Aggregation (CA) increases the bandwidth by combining several carriers. Each aggregated carrier is referred to...
5G NR SINR Measurement and Its Mapping
Introduction SINR is Singal to Interference Noise Ratio is a measure of signal quality. It can be defined as the...
NR pdcch-ConfigSIB1 – ControlResourceSetZero & SearchSpaceZero
In 5G, during initial network access, a UE does a completes a band scan for SSB decodes the PBCH. The...
5G NR Downlink HARQ Codebook
5G Downlink HARQ Codebook In 5G NR, 3GPP specification has defined HARQ Codebook to provide the feedback to base station...
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....